diff options
382 files changed, 7556 insertions, 7573 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-usb b/Documentation/ABI/testing/sysfs-bus-usb index deb6b489e4e5..a07c0f366f91 100644 --- a/Documentation/ABI/testing/sysfs-bus-usb +++ b/Documentation/ABI/testing/sysfs-bus-usb @@ -21,25 +21,27 @@ Contact: Alan Stern <stern@rowland.harvard.edu> Description: Each USB device directory will contain a file named power/level. This file holds a power-level setting for - the device, one of "on", "auto", or "suspend". + the device, either "on" or "auto". "on" means that the device is not allowed to autosuspend, although normal suspends for system sleep will still be honored. "auto" means the device will autosuspend and autoresume in the usual manner, according to the - capabilities of its driver. "suspend" means the device - is forced into a suspended state and it will not autoresume - in response to I/O requests. However remote-wakeup requests - from the device may still be enabled (the remote-wakeup - setting is controlled separately by the power/wakeup - attribute). + capabilities of its driver. During normal use, devices should be left in the "auto" - level. The other levels are meant for administrative uses. + level. The "on" level is meant for administrative uses. If you want to suspend a device immediately but leave it free to wake up in response to I/O requests, you should write "0" to power/autosuspend. + Device not capable of proper suspend and resume should be + left in the "on" level. Although the USB spec requires + devices to support suspend/resume, many of them do not. + In fact so many don't that by default, the USB core + initializes all non-hub devices in the "on" level. Some + drivers may change this setting when they are bound. + What: /sys/bus/usb/devices/.../power/persist Date: May 2007 KernelVersion: 2.6.23 diff --git a/Documentation/driver-model/driver.txt b/Documentation/driver-model/driver.txt index 60120fb3b961..d2cd6fb8ba9e 100644 --- a/Documentation/driver-model/driver.txt +++ b/Documentation/driver-model/driver.txt @@ -226,5 +226,5 @@ struct driver_attribute driver_attr_debug; This can then be used to add and remove the attribute from the driver's directory using: -int driver_create_file(struct device_driver *, struct driver_attribute *); -void driver_remove_file(struct device_driver *, struct driver_attribute *); +int driver_create_file(struct device_driver *, const struct driver_attribute *); +void driver_remove_file(struct device_driver *, const struct driver_attribute *); diff --git a/Documentation/filesystems/sysfs.txt b/Documentation/filesystems/sysfs.txt index b245d524d568..931c806642c5 100644 --- a/Documentation/filesystems/sysfs.txt +++ b/Documentation/filesystems/sysfs.txt @@ -91,8 +91,8 @@ struct device_attribute { const char *buf, size_t count); }; -int device_create_file(struct device *, struct device_attribute *); -void device_remove_file(struct device *, struct device_attribute *); +int device_create_file(struct device *, const struct device_attribute *); +void device_remove_file(struct device *, const struct device_attribute *); It also defines this helper for defining device attributes: @@ -316,8 +316,8 @@ DEVICE_ATTR(_name, _mode, _show, _store); Creation/Removal: -int device_create_file(struct device *device, struct device_attribute * attr); -void device_remove_file(struct device * dev, struct device_attribute * attr); +int device_create_file(struct device *dev, const struct device_attribute * attr); +void device_remove_file(struct device *dev, const struct device_attribute * attr); - bus drivers (include/linux/device.h) @@ -358,7 +358,7 @@ DRIVER_ATTR(_name, _mode, _show, _store) Creation/Removal: -int driver_create_file(struct device_driver *, struct driver_attribute *); -void driver_remove_file(struct device_driver *, struct driver_attribute *); +int driver_create_file(struct device_driver *, const struct driver_attribute *); +void driver_remove_file(struct device_driver *, const struct driver_attribute *); diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt index e93affff3af8..e72cee9e2a71 100644 --- a/Documentation/sound/alsa/HD-Audio-Models.txt +++ b/Documentation/sound/alsa/HD-Audio-Models.txt @@ -403,4 +403,5 @@ STAC9872 Cirrus Logic CS4206/4207 ======================== mbp55 MacBook Pro 5,5 + imac27 IMac 27 Inch auto BIOS setup (default) diff --git a/Documentation/stable_kernel_rules.txt b/Documentation/stable_kernel_rules.txt index a452227361b1..5effa5bd993b 100644 --- a/Documentation/stable_kernel_rules.txt +++ b/Documentation/stable_kernel_rules.txt @@ -26,13 +26,33 @@ Procedure for submitting patches to the -stable tree: - Send the patch, after verifying that it follows the above rules, to stable@kernel.org. + - To have the patch automatically included in the stable tree, add the + the tag + Cc: stable@kernel.org + in the sign-off area. Once the patch is merged it will be applied to + the stable tree without anything else needing to be done by the author + or subsystem maintainer. + - If the patch requires other patches as prerequisites which can be + cherry-picked than this can be specified in the following format in + the sign-off area: + + Cc: <stable@kernel.org> # .32.x: a1f84a3: sched: Check for idle + Cc: <stable@kernel.org> # .32.x: 1b9508f: sched: Rate-limit newidle + Cc: <stable@kernel.org> # .32.x: fd21073: sched: Fix affinity logic + Cc: <stable@kernel.org> # .32.x + Signed-off-by: Ingo Molnar <mingo@elte.hu> + + The tag sequence has the meaning of: + git cherry-pick a1f84a3 + git cherry-pick 1b9508f + git cherry-pick fd21073 + git cherry-pick <this commit> + - The sender will receive an ACK when the patch has been accepted into the queue, or a NAK if the patch is rejected. This response might take a few days, according to the developer's schedules. - If accepted, the patch will be added to the -stable queue, for review by other developers and by the relevant subsystem maintainer. - - If the stable@kernel.org address is added to a patch, when it goes into - Linus's tree it will automatically be emailed to the stable team. - Security patches should not be sent to this alias, but instead to the documented security@kernel.org address. diff --git a/Documentation/usb/power-management.txt b/Documentation/usb/power-management.txt index c7c1dc2f8017..3bf6818c8cf5 100644 --- a/Documentation/usb/power-management.txt +++ b/Documentation/usb/power-management.txt @@ -71,12 +71,10 @@ being accessed through sysfs, then it definitely is idle. Forms of dynamic PM ------------------- -Dynamic suspends can occur in two ways: manual and automatic. -"Manual" means that the user has told the kernel to suspend a device, -whereas "automatic" means that the kernel has decided all by itself to -suspend a device. Automatic suspend is called "autosuspend" for -short. In general, a device won't be autosuspended unless it has been -idle for some minimum period of time, the so-called idle-delay time. +Dynamic suspends occur when the kernel decides to suspend an idle +device. This is called "autosuspend" for short. In general, a device +won't be autosuspended unless it has been idle for some minimum period +of time, the so-called idle-delay time. Of course, nothing the kernel does on its own initiative should prevent the computer or its devices from working properly. If a @@ -96,10 +94,11 @@ idle. We can categorize power management events in two broad classes: external and internal. External events are those triggered by some agent outside the USB stack: system suspend/resume (triggered by -userspace), manual dynamic suspend/resume (also triggered by -userspace), and remote wakeup (triggered by the device). Internal -events are those triggered within the USB stack: autosuspend and -autoresume. +userspace), manual dynamic resume (also triggered by userspace), and +remote wakeup (triggered by the device). Internal events are those +triggered within the USB stack: autosuspend and autoresume. Note that +all dynamic suspend events are internal; external agents are not +allowed to issue dynamic suspends. The user interface for dynamic PM @@ -145,9 +144,9 @@ relevant attribute files are: wakeup, level, and autosuspend. number of seconds the device should remain idle before the kernel will autosuspend it (the idle-delay time). The default is 2. 0 means to autosuspend as soon as - the device becomes idle, and -1 means never to - autosuspend. You can write a number to the file to - change the autosuspend idle-delay time. + the device becomes idle, and negative values mean + never to autosuspend. You can write a number to the + file to change the autosuspend idle-delay time. Writing "-1" to power/autosuspend and writing "on" to power/level do essentially the same thing -- they both prevent the device from being @@ -377,9 +376,9 @@ the device hasn't been idle for long enough, a delayed workqueue routine is automatically set up to carry out the operation when the autosuspend idle-delay has expired. -Autoresume attempts also can fail. This will happen if power/level is -set to "suspend" or if the device doesn't manage to resume properly. -Unlike autosuspend, there's no delay for an autoresume. +Autoresume attempts also can fail, although failure would mean that +the device is no longer present or operating properly. Unlike +autosuspend, there's no delay for an autoresume. Other parts of the driver interface @@ -527,13 +526,3 @@ succeed, it may still remain active and thus cause the system to resume as soon as the system suspend is complete. Or the remote wakeup may fail and get lost. Which outcome occurs depends on timing and on the hardware and firmware design. - -More interestingly, a device might undergo a manual resume or -autoresume during system suspend. With current kernels this shouldn't -happen, because manual resumes must be initiated by userspace and -autoresumes happen in response to I/O requests, but all user processes -and I/O should be quiescent during a system suspend -- thanks to the -freezer. However there are plans to do away with the freezer, which -would mean these things would become possible. If and when this comes -about, the USB core will carefully arrange matters so that either type -of resume will block until the entire system has resumed. diff --git a/MAINTAINERS b/MAINTAINERS index d5244f1580bc..66f5f7dab285 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1472,6 +1472,12 @@ L: linux-scsi@vger.kernel.org S: Supported F: drivers/scsi/fnic/ +CMPC ACPI DRIVER +M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> +M: Daniel Oliveira Nascimento <don@syst.com.br> +S: Supported +F: drivers/platform/x86/classmate-laptop.c + CODA FILE SYSTEM M: Jan Harkes <jaharkes@cs.cmu.edu> M: coda@cs.cmu.edu @@ -3646,6 +3652,11 @@ W: http://0pointer.de/lennart/tchibo.html S: Maintained F: drivers/platform/x86/msi-laptop.c +MSI WMI SUPPORT +M: Anisse Astier <anisse@astier.eu> +S: Supported +F: drivers/platform/x86/msi-wmi.c + MULTIFUNCTION DEVICES (MFD) M: Samuel Ortiz <sameo@linux.intel.com> T: git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6.git @@ -3679,7 +3690,7 @@ F: include/linux/isicom.h MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER M: Felipe Balbi <felipe.balbi@nokia.com> L: linux-usb@vger.kernel.org -T: git git://gitorious.org/musb/mainline.git +T: git git://gitorious.org/usb/usb.git S: Maintained F: drivers/usb/musb/ diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c index bc90364a96c7..cc32c1e54a59 100644 --- a/arch/arm/common/dmabounce.c +++ b/arch/arm/common/dmabounce.c @@ -312,7 +312,7 @@ static inline void unmap_single(struct device *dev, dma_addr_t dma_addr, * we need to ensure that the data will be coherent * with user mappings. */ - __cpuc_flush_kernel_dcache_area(ptr, size); + __cpuc_flush_dcache_area(ptr, size); } free_safe_buffer(dev->archdata.dmabounce, buf); } diff --git a/arch/arm/configs/acs5k_defconfig b/arch/arm/configs/acs5k_defconfig index 1cab4e79d368..6e32a85641a7 100644 --- a/arch/arm/configs/acs5k_defconfig +++ b/arch/arm/configs/acs5k_defconfig @@ -187,7 +187,6 @@ CONFIG_MACH_ACS5K=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM922T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/acs5k_tiny_defconfig b/arch/arm/configs/acs5k_tiny_defconfig index 8e3d084afd78..b34b1eabac3b 100644 --- a/arch/arm/configs/acs5k_tiny_defconfig +++ b/arch/arm/configs/acs5k_tiny_defconfig @@ -186,7 +186,6 @@ CONFIG_MACH_ACS5K=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM922T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/afeb9260_defconfig b/arch/arm/configs/afeb9260_defconfig index f7a272cb3da0..64fe7f10c12a 100644 --- a/arch/arm/configs/afeb9260_defconfig +++ b/arch/arm/configs/afeb9260_defconfig @@ -227,7 +227,6 @@ CONFIG_AT91_EARLY_DBGU=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/am200epdkit_defconfig b/arch/arm/configs/am200epdkit_defconfig index 5e68420f4680..30927cac6a9a 100644 --- a/arch/arm/configs/am200epdkit_defconfig +++ b/arch/arm/configs/am200epdkit_defconfig @@ -189,7 +189,6 @@ CONFIG_PXA25x=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/am3517_evm_defconfig b/arch/arm/configs/am3517_evm_defconfig index ad54e92dd436..abe9966781ce 100644 --- a/arch/arm/configs/am3517_evm_defconfig +++ b/arch/arm/configs/am3517_evm_defconfig @@ -233,7 +233,6 @@ CONFIG_MACH_OMAP3517EVM=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/ams_delta_defconfig b/arch/arm/configs/ams_delta_defconfig index e8f7380b67d6..3b3a3775bbf4 100644 --- a/arch/arm/configs/ams_delta_defconfig +++ b/arch/arm/configs/ams_delta_defconfig @@ -210,7 +210,6 @@ CONFIG_OMAP_ARM_150MHZ=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM925T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/assabet_defconfig b/arch/arm/configs/assabet_defconfig index c66dd399e426..daa75bc98d46 100644 --- a/arch/arm/configs/assabet_defconfig +++ b/arch/arm/configs/assabet_defconfig @@ -101,7 +101,6 @@ CONFIG_SA1100_ASSABET=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_SA1100=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4=y diff --git a/arch/arm/configs/at91cap9adk_defconfig b/arch/arm/configs/at91cap9adk_defconfig index bc6bd9f6174d..b1ab50bee461 100644 --- a/arch/arm/configs/at91cap9adk_defconfig +++ b/arch/arm/configs/at91cap9adk_defconfig @@ -181,7 +181,6 @@ CONFIG_AT91_TIMER_HZ=100 # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/at91rm9200dk_defconfig b/arch/arm/configs/at91rm9200dk_defconfig index c97e1022ada1..1fffec86a113 100644 --- a/arch/arm/configs/at91rm9200dk_defconfig +++ b/arch/arm/configs/at91rm9200dk_defconfig @@ -130,7 +130,6 @@ CONFIG_AT91_PROGRAMMABLE_CLOCKS=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/at91rm9200ek_defconfig b/arch/arm/configs/at91rm9200ek_defconfig index 9f7a99ace514..c846a795d1d5 100644 --- a/arch/arm/configs/at91rm9200ek_defconfig +++ b/arch/arm/configs/at91rm9200ek_defconfig @@ -129,7 +129,6 @@ CONFIG_AT91_PROGRAMMABLE_CLOCKS=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/at91sam9260ek_defconfig b/arch/arm/configs/at91sam9260ek_defconfig index 98e2f3de4bc5..472ea11eedf1 100644 --- a/arch/arm/configs/at91sam9260ek_defconfig +++ b/arch/arm/configs/at91sam9260ek_defconfig @@ -188,7 +188,6 @@ CONFIG_AT91_TIMER_HZ=100 # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/at91sam9261ek_defconfig b/arch/arm/configs/at91sam9261ek_defconfig index 149456142392..4ecde429cf15 100644 --- a/arch/arm/configs/at91sam9261ek_defconfig +++ b/arch/arm/configs/at91sam9261ek_defconfig @@ -181,7 +181,6 @@ CONFIG_AT91_TIMER_HZ=100 # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/at91sam9263ek_defconfig b/arch/arm/configs/at91sam9263ek_defconfig index 21599f3c6275..9b792b60c7ff 100644 --- a/arch/arm/configs/at91sam9263ek_defconfig +++ b/arch/arm/configs/at91sam9263ek_defconfig @@ -181,7 +181,6 @@ CONFIG_AT91_TIMER_HZ=100 # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/at91sam9g20ek_defconfig b/arch/arm/configs/at91sam9g20ek_defconfig index 7e018a04c31b..64ce106d53eb 100644 --- a/arch/arm/configs/at91sam9g20ek_defconfig +++ b/arch/arm/configs/at91sam9g20ek_defconfig @@ -187,7 +187,6 @@ CONFIG_AT91_EARLY_DBGU=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/at91sam9rlek_defconfig b/arch/arm/configs/at91sam9rlek_defconfig index e2df81a3e804..90e48bfda16f 100644 --- a/arch/arm/configs/at91sam9rlek_defconfig +++ b/arch/arm/configs/at91sam9rlek_defconfig @@ -179,7 +179,6 @@ CONFIG_AT91_TIMER_HZ=100 # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/ateb9200_defconfig b/arch/arm/configs/ateb9200_defconfig index a19e824cf7f8..6315534976cf 100644 --- a/arch/arm/configs/ateb9200_defconfig +++ b/arch/arm/configs/ateb9200_defconfig @@ -132,7 +132,6 @@ CONFIG_MACH_ATEB9200=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/badge4_defconfig b/arch/arm/configs/badge4_defconfig index f264846218a2..b175b6b8feb4 100644 --- a/arch/arm/configs/badge4_defconfig +++ b/arch/arm/configs/badge4_defconfig @@ -103,7 +103,6 @@ CONFIG_SA1100_BADGE4=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_SA1100=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4=y diff --git a/arch/arm/configs/bcmring_defconfig b/arch/arm/configs/bcmring_defconfig index bcc0bac551a5..1e12167c89b7 100644 --- a/arch/arm/configs/bcmring_defconfig +++ b/arch/arm/configs/bcmring_defconfig @@ -181,7 +181,6 @@ CONFIG_BCM_ZRELADDR=0x8000 # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_V6=y CONFIG_CPU_32v6K=y CONFIG_CPU_32v6=y diff --git a/arch/arm/configs/cam60_defconfig b/arch/arm/configs/cam60_defconfig index 8448108347cf..eef33de3ca12 100644 --- a/arch/arm/configs/cam60_defconfig +++ b/arch/arm/configs/cam60_defconfig @@ -196,7 +196,6 @@ CONFIG_AT91_EARLY_DBGU=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/carmeva_defconfig b/arch/arm/configs/carmeva_defconfig index d392833b31fb..b6a706306781 100644 --- a/arch/arm/configs/carmeva_defconfig +++ b/arch/arm/configs/carmeva_defconfig @@ -97,7 +97,6 @@ CONFIG_MACH_CARMEVA=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/cerfcube_defconfig b/arch/arm/configs/cerfcube_defconfig index 2b4c0668b1b4..d662cab9cc21 100644 --- a/arch/arm/configs/cerfcube_defconfig +++ b/arch/arm/configs/cerfcube_defconfig @@ -105,7 +105,6 @@ CONFIG_SA1100_CERF_FLASH_16MB=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_SA1100=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4=y diff --git a/arch/arm/configs/cm_t35_defconfig b/arch/arm/configs/cm_t35_defconfig index e42c5c873eb2..893cd267e075 100644 --- a/arch/arm/configs/cm_t35_defconfig +++ b/arch/arm/configs/cm_t35_defconfig @@ -236,7 +236,6 @@ CONFIG_MACH_CM_T35=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/cm_x2xx_defconfig b/arch/arm/configs/cm_x2xx_defconfig index 797b790cba78..47d22d09e70e 100644 --- a/arch/arm/configs/cm_x2xx_defconfig +++ b/arch/arm/configs/cm_x2xx_defconfig @@ -205,7 +205,6 @@ CONFIG_PXA_SSP=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/cm_x300_defconfig b/arch/arm/configs/cm_x300_defconfig index a0170867130e..a334069c7904 100644 --- a/arch/arm/configs/cm_x300_defconfig +++ b/arch/arm/configs/cm_x300_defconfig @@ -247,7 +247,6 @@ CONFIG_PLAT_PXA=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSC3=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/colibri_pxa270_defconfig b/arch/arm/configs/colibri_pxa270_defconfig index 4cf3bde1c522..c962870b3f85 100644 --- a/arch/arm/configs/colibri_pxa270_defconfig +++ b/arch/arm/configs/colibri_pxa270_defconfig @@ -204,7 +204,6 @@ CONFIG_PXA27x=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/colibri_pxa300_defconfig b/arch/arm/configs/colibri_pxa300_defconfig index 4774a36fa740..11fdb5afdec7 100644 --- a/arch/arm/configs/colibri_pxa300_defconfig +++ b/arch/arm/configs/colibri_pxa300_defconfig @@ -212,7 +212,6 @@ CONFIG_PXA3xx=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSC3=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/collie_defconfig b/arch/arm/configs/collie_defconfig index 1aa62249031b..26e458d82634 100644 --- a/arch/arm/configs/collie_defconfig +++ b/arch/arm/configs/collie_defconfig @@ -125,7 +125,6 @@ CONFIG_SA1100_COLLIE=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_SA1100=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4=y diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig index d6cd165e9310..5e4069f42754 100644 --- a/arch/arm/configs/corgi_defconfig +++ b/arch/arm/configs/corgi_defconfig @@ -214,7 +214,6 @@ CONFIG_PXA_HAVE_BOARD_IRQS=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/cpu9260_defconfig b/arch/arm/configs/cpu9260_defconfig index 601e7f3d5e97..c9137aaf23a9 100644 --- a/arch/arm/configs/cpu9260_defconfig +++ b/arch/arm/configs/cpu9260_defconfig @@ -229,7 +229,6 @@ CONFIG_AT91_EARLY_DBGU=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/cpu9g20_defconfig b/arch/arm/configs/cpu9g20_defconfig index b5b9cbbc6977..d2344799171a 100644 --- a/arch/arm/configs/cpu9g20_defconfig +++ b/arch/arm/configs/cpu9g20_defconfig @@ -219,7 +219,6 @@ CONFIG_AT91_EARLY_DBGU=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/cpuat91_defconfig b/arch/arm/configs/cpuat91_defconfig index 4901827253fb..1f8dda6e37c3 100644 --- a/arch/arm/configs/cpuat91_defconfig +++ b/arch/arm/configs/cpuat91_defconfig @@ -230,7 +230,6 @@ CONFIG_AT91_EARLY_DBGU=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/csb337_defconfig b/arch/arm/configs/csb337_defconfig index 29f68c2effe6..f095040dab07 100644 --- a/arch/arm/configs/csb337_defconfig +++ b/arch/arm/configs/csb337_defconfig @@ -193,7 +193,6 @@ CONFIG_AT91_TIMER_HZ=128 # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/csb637_defconfig b/arch/arm/configs/csb637_defconfig index f7b60ceed6c7..507154016fc8 100644 --- a/arch/arm/configs/csb637_defconfig +++ b/arch/arm/configs/csb637_defconfig @@ -215,7 +215,6 @@ CONFIG_AT91_EARLY_DBGU=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/da8xx_omapl_defconfig b/arch/arm/configs/da8xx_omapl_defconfig index 50bd25a10f0d..e14c99c2b574 100644 --- a/arch/arm/configs/da8xx_omapl_defconfig +++ b/arch/arm/configs/da8xx_omapl_defconfig @@ -225,7 +225,6 @@ CONFIG_DAVINCI_RESET_CLOCKS=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig index bd656e8e6e4c..625035fd0a6c 100644 --- a/arch/arm/configs/davinci_all_defconfig +++ b/arch/arm/configs/davinci_all_defconfig @@ -223,7 +223,6 @@ CONFIG_DAVINCI_RESET_CLOCKS=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig index b3a491675d59..b7b2ab088dd9 100644 --- a/arch/arm/configs/dove_defconfig +++ b/arch/arm/configs/dove_defconfig @@ -186,7 +186,6 @@ CONFIG_PLAT_ORION=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_V6=y CONFIG_CPU_32v6K=y CONFIG_CPU_32v6=y diff --git a/arch/arm/configs/ebsa110_defconfig b/arch/arm/configs/ebsa110_defconfig index afcfff6140f2..d5e827969118 100644 --- a/arch/arm/configs/ebsa110_defconfig +++ b/arch/arm/configs/ebsa110_defconfig @@ -83,7 +83,6 @@ CONFIG_ARCH_EBSA110=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_SA110=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4=y diff --git a/arch/arm/configs/ecbat91_defconfig b/arch/arm/configs/ecbat91_defconfig index ca520733bdb0..25dd53b7cefd 100644 --- a/arch/arm/configs/ecbat91_defconfig +++ b/arch/arm/configs/ecbat91_defconfig @@ -186,7 +186,6 @@ CONFIG_AT91_PROGRAMMABLE_CLOCKS=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/edb7211_defconfig b/arch/arm/configs/edb7211_defconfig index 6ba7355ff85b..e3a6cd32669d 100644 --- a/arch/arm/configs/edb7211_defconfig +++ b/arch/arm/configs/edb7211_defconfig @@ -90,7 +90,6 @@ CONFIG_ARCH_EP7211=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM720T=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_LV4T=y diff --git a/arch/arm/configs/em_x270_defconfig b/arch/arm/configs/em_x270_defconfig index e9955b786c80..2bee932439f6 100644 --- a/arch/arm/configs/em_x270_defconfig +++ b/arch/arm/configs/em_x270_defconfig @@ -202,7 +202,6 @@ CONFIG_PXA_SSP=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/ep93xx_defconfig b/arch/arm/configs/ep93xx_defconfig index 3fb083b81b0a..35d735ede9b8 100644 --- a/arch/arm/configs/ep93xx_defconfig +++ b/arch/arm/configs/ep93xx_defconfig @@ -198,7 +198,6 @@ CONFIG_EP93XX_EARLY_UART1=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/eseries_pxa_defconfig b/arch/arm/configs/eseries_pxa_defconfig index b6c5cbbf4c85..74baf5709290 100644 --- a/arch/arm/configs/eseries_pxa_defconfig +++ b/arch/arm/configs/eseries_pxa_defconfig @@ -203,7 +203,6 @@ CONFIG_PXA_HAVE_BOARD_IRQS=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/ezx_defconfig b/arch/arm/configs/ezx_defconfig index 492f29aba332..9e9057c5a2a3 100644 --- a/arch/arm/configs/ezx_defconfig +++ b/arch/arm/configs/ezx_defconfig @@ -240,7 +240,6 @@ CONFIG_PLAT_PXA=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/footbridge_defconfig b/arch/arm/configs/footbridge_defconfig index 6ace512fa101..04d97937afe2 100644 --- a/arch/arm/configs/footbridge_defconfig +++ b/arch/arm/configs/footbridge_defconfig @@ -95,7 +95,6 @@ CONFIG_ARCH_EBSA285=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_SA110=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4=y diff --git a/arch/arm/configs/fortunet_defconfig b/arch/arm/configs/fortunet_defconfig index 65dc73a88c43..d58142bf6fa1 100644 --- a/arch/arm/configs/fortunet_defconfig +++ b/arch/arm/configs/fortunet_defconfig @@ -88,7 +88,6 @@ CONFIG_ARCH_FORTUNET=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM720T=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_LV4T=y diff --git a/arch/arm/configs/h3600_defconfig b/arch/arm/configs/h3600_defconfig index efa78e144e5c..a8ad8fbe1188 100644 --- a/arch/arm/configs/h3600_defconfig +++ b/arch/arm/configs/h3600_defconfig @@ -205,7 +205,6 @@ CONFIG_SA1100_H3600=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_SA1100=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4=y diff --git a/arch/arm/configs/h5000_defconfig b/arch/arm/configs/h5000_defconfig index 649baa370495..5bb73728fad6 100644 --- a/arch/arm/configs/h5000_defconfig +++ b/arch/arm/configs/h5000_defconfig @@ -206,7 +206,6 @@ CONFIG_PXA25x=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/h7201_defconfig b/arch/arm/configs/h7201_defconfig index 116920aecef7..09a6c6a27bdc 100644 --- a/arch/arm/configs/h7201_defconfig +++ b/arch/arm/configs/h7201_defconfig @@ -87,7 +87,6 @@ CONFIG_CPU_H7201=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM720T=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_LV4T=y diff --git a/arch/arm/configs/h7202_defconfig b/arch/arm/configs/h7202_defconfig index 0e739af52713..fedc52bd22b3 100644 --- a/arch/arm/configs/h7202_defconfig +++ b/arch/arm/configs/h7202_defconfig @@ -91,7 +91,6 @@ CONFIG_CPU_H7202=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM720T=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_LV4T=y diff --git a/arch/arm/configs/hackkit_defconfig b/arch/arm/configs/hackkit_defconfig index db0708d5cbea..2da1acf41f4b 100644 --- a/arch/arm/configs/hackkit_defconfig +++ b/arch/arm/configs/hackkit_defconfig @@ -103,7 +103,6 @@ CONFIG_SA1100_HACKKIT=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_SA1100=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4=y diff --git a/arch/arm/configs/htcherald_defconfig b/arch/arm/configs/htcherald_defconfig index 1b39691b816f..e0ef0d121aac 100644 --- a/arch/arm/configs/htcherald_defconfig +++ b/arch/arm/configs/htcherald_defconfig @@ -241,7 +241,6 @@ CONFIG_OMAP_ARM_195MHZ=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM925T=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v4T=y diff --git a/arch/arm/configs/igep0020_defconfig b/arch/arm/configs/igep0020_defconfig index c97f8d0ded48..a192248c6dd6 100644 --- a/arch/arm/configs/igep0020_defconfig +++ b/arch/arm/configs/igep0020_defconfig @@ -238,7 +238,6 @@ CONFIG_MACH_IGEP0020=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/integrator_defconfig b/arch/arm/configs/integrator_defconfig index 3ce96e60b409..6b0d04395639 100644 --- a/arch/arm/configs/integrator_defconfig +++ b/arch/arm/configs/integrator_defconfig @@ -92,7 +92,6 @@ CONFIG_ARCH_INTEGRATOR_AP=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM720T=y CONFIG_CPU_ARM920T=y # CONFIG_CPU_ARM922T is not set diff --git a/arch/arm/configs/iop13xx_defconfig b/arch/arm/configs/iop13xx_defconfig index 89c17761726b..3c040cc9f3b6 100644 --- a/arch/arm/configs/iop13xx_defconfig +++ b/arch/arm/configs/iop13xx_defconfig @@ -163,7 +163,6 @@ CONFIG_PLAT_IOP=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSC3=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/iop32x_defconfig b/arch/arm/configs/iop32x_defconfig index d70177b38f5f..62a854996be1 100644 --- a/arch/arm/configs/iop32x_defconfig +++ b/arch/arm/configs/iop32x_defconfig @@ -168,7 +168,6 @@ CONFIG_PLAT_IOP=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/iop33x_defconfig b/arch/arm/configs/iop33x_defconfig index ed2d59d01829..0bc23ece4c2f 100644 --- a/arch/arm/configs/iop33x_defconfig +++ b/arch/arm/configs/iop33x_defconfig @@ -198,7 +198,6 @@ CONFIG_PLAT_IOP=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/ixp2000_defconfig b/arch/arm/configs/ixp2000_defconfig index 57526c15e854..8b5b5764a228 100644 --- a/arch/arm/configs/ixp2000_defconfig +++ b/arch/arm/configs/ixp2000_defconfig @@ -151,7 +151,6 @@ CONFIG_ARCH_IXDP2X01=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/ixp23xx_defconfig b/arch/arm/configs/ixp23xx_defconfig index ef97561ed75b..59c11c93180f 100644 --- a/arch/arm/configs/ixp23xx_defconfig +++ b/arch/arm/configs/ixp23xx_defconfig @@ -145,7 +145,6 @@ CONFIG_MACH_ROADRUNNER=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSC3=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/ixp4xx_defconfig b/arch/arm/configs/ixp4xx_defconfig index 95cd8dfb5f1e..a907ad50ad33 100644 --- a/arch/arm/configs/ixp4xx_defconfig +++ b/arch/arm/configs/ixp4xx_defconfig @@ -189,7 +189,6 @@ CONFIG_IXP4XX_NPE=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/jornada720_defconfig b/arch/arm/configs/jornada720_defconfig index df9bfbea8612..d1f1646e23c5 100644 --- a/arch/arm/configs/jornada720_defconfig +++ b/arch/arm/configs/jornada720_defconfig @@ -202,7 +202,6 @@ CONFIG_SA1100_SSP=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_SA1100=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4=y diff --git a/arch/arm/configs/kafa_defconfig b/arch/arm/configs/kafa_defconfig index 9f92fc527f59..f661e765d9ba 100644 --- a/arch/arm/configs/kafa_defconfig +++ b/arch/arm/configs/kafa_defconfig @@ -132,7 +132,6 @@ CONFIG_MACH_KAFA=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/kb9202_defconfig b/arch/arm/configs/kb9202_defconfig index 605a8462f172..668ba59946d9 100644 --- a/arch/arm/configs/kb9202_defconfig +++ b/arch/arm/configs/kb9202_defconfig @@ -230,7 +230,6 @@ CONFIG_AT91_EARLY_DBGU=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/kirkwood_defconfig b/arch/arm/configs/kirkwood_defconfig index bcfade33bca9..5fc44c94b0ad 100644 --- a/arch/arm/configs/kirkwood_defconfig +++ b/arch/arm/configs/kirkwood_defconfig @@ -201,7 +201,6 @@ CONFIG_PLAT_ORION=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_FEROCEON=y # CONFIG_CPU_FEROCEON_OLD_ID is not set CONFIG_CPU_32v5=y diff --git a/arch/arm/configs/ks8695_defconfig b/arch/arm/configs/ks8695_defconfig index d25c41bab06c..e6f2276904f2 100644 --- a/arch/arm/configs/ks8695_defconfig +++ b/arch/arm/configs/ks8695_defconfig @@ -186,7 +186,6 @@ CONFIG_MACH_DSM320=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM922T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/lart_defconfig b/arch/arm/configs/lart_defconfig index 56ae56899d2e..af7595176939 100644 --- a/arch/arm/configs/lart_defconfig +++ b/arch/arm/configs/lart_defconfig @@ -99,7 +99,6 @@ CONFIG_SA1100_LART=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_SA1100=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4=y diff --git a/arch/arm/configs/loki_defconfig b/arch/arm/configs/loki_defconfig index b720fcffbcd4..6df7b147161c 100644 --- a/arch/arm/configs/loki_defconfig +++ b/arch/arm/configs/loki_defconfig @@ -174,7 +174,6 @@ CONFIG_PLAT_ORION=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_FEROCEON=y # CONFIG_CPU_FEROCEON_OLD_ID is not set CONFIG_CPU_32v5=y diff --git a/arch/arm/configs/lpd270_defconfig b/arch/arm/configs/lpd270_defconfig index 1a38d8e3fe66..aeb768615347 100644 --- a/arch/arm/configs/lpd270_defconfig +++ b/arch/arm/configs/lpd270_defconfig @@ -143,7 +143,6 @@ CONFIG_PXA27x=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/lpd7a400_defconfig b/arch/arm/configs/lpd7a400_defconfig index f8ac29d5c654..6116feea2e12 100644 --- a/arch/arm/configs/lpd7a400_defconfig +++ b/arch/arm/configs/lpd7a400_defconfig @@ -95,7 +95,6 @@ CONFIG_LPD7A40X_CPLD_SSP=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM922T=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/lpd7a404_defconfig b/arch/arm/configs/lpd7a404_defconfig index 7a2e932da1c6..142cccdd971e 100644 --- a/arch/arm/configs/lpd7a404_defconfig +++ b/arch/arm/configs/lpd7a404_defconfig @@ -117,7 +117,6 @@ CONFIG_ARCH_LH7A404=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM922T=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/lubbock_defconfig b/arch/arm/configs/lubbock_defconfig index e544bfbbde5d..75c6293376bb 100644 --- a/arch/arm/configs/lubbock_defconfig +++ b/arch/arm/configs/lubbock_defconfig @@ -92,7 +92,6 @@ CONFIG_PXA25x=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/lusl7200_defconfig b/arch/arm/configs/lusl7200_defconfig index 42f6a77bc3c0..c1a1fb049a7c 100644 --- a/arch/arm/configs/lusl7200_defconfig +++ b/arch/arm/configs/lusl7200_defconfig @@ -82,7 +82,6 @@ CONFIG_ARCH_L7200=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM720T=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_LV4T=y diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig index 957fd5fa27ca..8e9a7232bc42 100644 --- a/arch/arm/configs/magician_defconfig +++ b/arch/arm/configs/magician_defconfig @@ -204,7 +204,6 @@ CONFIG_PXA_HAVE_BOARD_IRQS=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/mainstone_defconfig b/arch/arm/configs/mainstone_defconfig index cc8c95b99292..1cddb6178496 100644 --- a/arch/arm/configs/mainstone_defconfig +++ b/arch/arm/configs/mainstone_defconfig @@ -93,7 +93,6 @@ CONFIG_IWMMXT=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/mini2440_defconfig b/arch/arm/configs/mini2440_defconfig index e49ed40f3be7..d2a90eb844a9 100644 --- a/arch/arm/configs/mini2440_defconfig +++ b/arch/arm/configs/mini2440_defconfig @@ -256,7 +256,6 @@ CONFIG_MACH_MINI2440=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/msm_defconfig b/arch/arm/configs/msm_defconfig index cc3b06ee24f9..fe25e3b9a45a 100644 --- a/arch/arm/configs/msm_defconfig +++ b/arch/arm/configs/msm_defconfig @@ -155,7 +155,6 @@ CONFIG_MSM_SMD=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_V6=y # CONFIG_CPU_32v6K is not set CONFIG_CPU_32v6=y diff --git a/arch/arm/configs/mv78xx0_defconfig b/arch/arm/configs/mv78xx0_defconfig index 398274b0771a..6afa2c108eaa 100644 --- a/arch/arm/configs/mv78xx0_defconfig +++ b/arch/arm/configs/mv78xx0_defconfig @@ -181,7 +181,6 @@ CONFIG_PLAT_ORION=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_FEROCEON=y CONFIG_CPU_FEROCEON_OLD_ID=y CONFIG_CPU_32v5=y diff --git a/arch/arm/configs/mx1_defconfig b/arch/arm/configs/mx1_defconfig index 0200d67e30ba..f5750703b707 100644 --- a/arch/arm/configs/mx1_defconfig +++ b/arch/arm/configs/mx1_defconfig @@ -190,7 +190,6 @@ CONFIG_MXC_IRQ_PRIOR=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/mx1ads_defconfig b/arch/arm/configs/mx1ads_defconfig index 577d7e1b5d42..3cabbb6d9276 100644 --- a/arch/arm/configs/mx1ads_defconfig +++ b/arch/arm/configs/mx1ads_defconfig @@ -88,7 +88,6 @@ CONFIG_ARCH_MX1ADS=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/mx21_defconfig b/arch/arm/configs/mx21_defconfig index 4b04290d8e81..1ecd6276e0f1 100644 --- a/arch/arm/configs/mx21_defconfig +++ b/arch/arm/configs/mx21_defconfig @@ -185,7 +185,6 @@ CONFIG_MXC_PWM=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/mx27_defconfig b/arch/arm/configs/mx27_defconfig index 75263a83741c..edfdd6faf800 100644 --- a/arch/arm/configs/mx27_defconfig +++ b/arch/arm/configs/mx27_defconfig @@ -207,7 +207,6 @@ CONFIG_MXC_PWM=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/mx31pdk_defconfig b/arch/arm/configs/mx31pdk_defconfig index 95ffc0db95a0..d40953798d9e 100644 --- a/arch/arm/configs/mx31pdk_defconfig +++ b/arch/arm/configs/mx31pdk_defconfig @@ -173,7 +173,6 @@ CONFIG_MACH_MX31_3DS=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_V6=y # CONFIG_CPU_32v6K is not set CONFIG_CPU_32v6=y diff --git a/arch/arm/configs/mx3_defconfig b/arch/arm/configs/mx3_defconfig index 7734ccab2119..8a06bc64fe59 100644 --- a/arch/arm/configs/mx3_defconfig +++ b/arch/arm/configs/mx3_defconfig @@ -218,7 +218,6 @@ CONFIG_ARCH_MXC_IOMUX_V3=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_V6=y # CONFIG_CPU_32v6K is not set CONFIG_CPU_32v6=y diff --git a/arch/arm/configs/n770_defconfig b/arch/arm/configs/n770_defconfig index a1657b73683f..75cae18fbcb6 100644 --- a/arch/arm/configs/n770_defconfig +++ b/arch/arm/configs/n770_defconfig @@ -210,7 +210,6 @@ CONFIG_OMAP_ARM_216MHZ=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/n8x0_defconfig b/arch/arm/configs/n8x0_defconfig index 264f52b5c52d..e6f667c5e58a 100644 --- a/arch/arm/configs/n8x0_defconfig +++ b/arch/arm/configs/n8x0_defconfig @@ -232,7 +232,6 @@ CONFIG_MACH_NOKIA_N8X0=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_V6=y # CONFIG_CPU_32v6K is not set CONFIG_CPU_32v6=y diff --git a/arch/arm/configs/neocore926_defconfig b/arch/arm/configs/neocore926_defconfig index e0e4e98b5aa2..d165c757e44c 100644 --- a/arch/arm/configs/neocore926_defconfig +++ b/arch/arm/configs/neocore926_defconfig @@ -218,7 +218,6 @@ CONFIG_AT91_EARLY_DBGU=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/neponset_defconfig b/arch/arm/configs/neponset_defconfig index 36cd62edd05c..171265ed02ef 100644 --- a/arch/arm/configs/neponset_defconfig +++ b/arch/arm/configs/neponset_defconfig @@ -103,7 +103,6 @@ CONFIG_ASSABET_NEPONSET=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_SA1100=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4=y diff --git a/arch/arm/configs/netwinder_defconfig b/arch/arm/configs/netwinder_defconfig index c1a63a35c58d..78f58a99c5a3 100644 --- a/arch/arm/configs/netwinder_defconfig +++ b/arch/arm/configs/netwinder_defconfig @@ -89,7 +89,6 @@ CONFIG_FOOTBRIDGE_HOST=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_SA110=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4=y diff --git a/arch/arm/configs/netx_defconfig b/arch/arm/configs/netx_defconfig index 61d0fc5b2417..2a97e361ec7b 100644 --- a/arch/arm/configs/netx_defconfig +++ b/arch/arm/configs/netx_defconfig @@ -122,7 +122,6 @@ CONFIG_MACH_NXEB500HMI=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/nhk8815_defconfig b/arch/arm/configs/nhk8815_defconfig index 600cb270f2bf..92d90862f5ed 100644 --- a/arch/arm/configs/nhk8815_defconfig +++ b/arch/arm/configs/nhk8815_defconfig @@ -191,7 +191,6 @@ CONFIG_I2C_BITBANG_8815NHK=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/nuc910_defconfig b/arch/arm/configs/nuc910_defconfig index 5245655a0ad3..f80848a929ae 100644 --- a/arch/arm/configs/nuc910_defconfig +++ b/arch/arm/configs/nuc910_defconfig @@ -180,7 +180,6 @@ CONFIG_MACH_W90P910EVB=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/nuc950_defconfig b/arch/arm/configs/nuc950_defconfig index df1de9b45ca4..97300ec478dd 100644 --- a/arch/arm/configs/nuc950_defconfig +++ b/arch/arm/configs/nuc950_defconfig @@ -201,7 +201,6 @@ CONFIG_MACH_W90P950EVB=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/nuc960_defconfig b/arch/arm/configs/nuc960_defconfig index 4b2cd9eae9bc..aa7e128f5d79 100644 --- a/arch/arm/configs/nuc960_defconfig +++ b/arch/arm/configs/nuc960_defconfig @@ -201,7 +201,6 @@ CONFIG_MACH_W90N960EVB=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/omap3_beagle_defconfig b/arch/arm/configs/omap3_beagle_defconfig index 9cfae374e041..c7999f5b1c9a 100644 --- a/arch/arm/configs/omap3_beagle_defconfig +++ b/arch/arm/configs/omap3_beagle_defconfig @@ -213,7 +213,6 @@ CONFIG_MACH_OMAP3_BEAGLE=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/omap3_defconfig b/arch/arm/configs/omap3_defconfig index 2af28eab9060..367be98a6aef 100644 --- a/arch/arm/configs/omap3_defconfig +++ b/arch/arm/configs/omap3_defconfig @@ -245,7 +245,6 @@ CONFIG_MACH_OMAP_3630SDP=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/omap3_evm_defconfig b/arch/arm/configs/omap3_evm_defconfig index e190fc8b9a7c..86cc4bea616b 100644 --- a/arch/arm/configs/omap3_evm_defconfig +++ b/arch/arm/configs/omap3_evm_defconfig @@ -220,7 +220,6 @@ CONFIG_MACH_OMAP3EVM=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/omap3_pandora_defconfig b/arch/arm/configs/omap3_pandora_defconfig index b7a8d9fa49db..f74eb9a1d191 100644 --- a/arch/arm/configs/omap3_pandora_defconfig +++ b/arch/arm/configs/omap3_pandora_defconfig @@ -211,7 +211,6 @@ CONFIG_MACH_OMAP3_PANDORA=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/omap3_touchbook_defconfig b/arch/arm/configs/omap3_touchbook_defconfig index 7c8515e65c02..74fe6be9c5ec 100644 --- a/arch/arm/configs/omap3_touchbook_defconfig +++ b/arch/arm/configs/omap3_touchbook_defconfig @@ -246,7 +246,6 @@ CONFIG_MACH_OMAP3_TOUCHBOOK=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/omap_2430sdp_defconfig b/arch/arm/configs/omap_2430sdp_defconfig index 640e9afc4630..45b4ebae3056 100644 --- a/arch/arm/configs/omap_2430sdp_defconfig +++ b/arch/arm/configs/omap_2430sdp_defconfig @@ -197,7 +197,6 @@ CONFIG_MACH_OMAP_2430SDP=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_V6=y # CONFIG_CPU_32v6K is not set CONFIG_CPU_32v6=y diff --git a/arch/arm/configs/omap_3430sdp_defconfig b/arch/arm/configs/omap_3430sdp_defconfig index 592457cfbbe5..bb2917e5cb47 100644 --- a/arch/arm/configs/omap_3430sdp_defconfig +++ b/arch/arm/configs/omap_3430sdp_defconfig @@ -232,7 +232,6 @@ CONFIG_MACH_OMAP_3430SDP=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/omap_3630sdp_defconfig b/arch/arm/configs/omap_3630sdp_defconfig index e836c8a00148..d25c3d4424ca 100644 --- a/arch/arm/configs/omap_3630sdp_defconfig +++ b/arch/arm/configs/omap_3630sdp_defconfig @@ -236,7 +236,6 @@ CONFIG_MACH_OMAP_3630SDP=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/omap_4430sdp_defconfig b/arch/arm/configs/omap_4430sdp_defconfig index 2319113c86bf..3de640ac294b 100644 --- a/arch/arm/configs/omap_4430sdp_defconfig +++ b/arch/arm/configs/omap_4430sdp_defconfig @@ -220,7 +220,6 @@ CONFIG_MACH_OMAP_4430SDP=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/omap_apollon_2420_defconfig b/arch/arm/configs/omap_apollon_2420_defconfig index ac7adf34c54a..cc86342896a0 100644 --- a/arch/arm/configs/omap_apollon_2420_defconfig +++ b/arch/arm/configs/omap_apollon_2420_defconfig @@ -196,7 +196,6 @@ CONFIG_MACH_OMAP_APOLLON=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_V6=y # CONFIG_CPU_32v6K is not set CONFIG_CPU_32v6=y diff --git a/arch/arm/configs/omap_generic_1510_defconfig b/arch/arm/configs/omap_generic_1510_defconfig index ccdc661b5856..61744e507e47 100644 --- a/arch/arm/configs/omap_generic_1510_defconfig +++ b/arch/arm/configs/omap_generic_1510_defconfig @@ -205,7 +205,6 @@ CONFIG_OMAP_ARM_168MHZ=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM925T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/omap_generic_1610_defconfig b/arch/arm/configs/omap_generic_1610_defconfig index 0c42c8955047..d773857ed0cd 100644 --- a/arch/arm/configs/omap_generic_1610_defconfig +++ b/arch/arm/configs/omap_generic_1610_defconfig @@ -207,7 +207,6 @@ CONFIG_OMAP_ARM_192MHZ=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/omap_generic_1710_defconfig b/arch/arm/configs/omap_generic_1710_defconfig index 0a00a708a4fc..6ec487e6e027 100644 --- a/arch/arm/configs/omap_generic_1710_defconfig +++ b/arch/arm/configs/omap_generic_1710_defconfig @@ -201,7 +201,6 @@ CONFIG_OMAP_ARM_192MHZ=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/omap_generic_2420_defconfig b/arch/arm/configs/omap_generic_2420_defconfig index cf4073b47aaa..7218b96c0b76 100644 --- a/arch/arm/configs/omap_generic_2420_defconfig +++ b/arch/arm/configs/omap_generic_2420_defconfig @@ -191,7 +191,6 @@ CONFIG_ARCH_OMAP2420=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_V6=y # CONFIG_CPU_32v6K is not set CONFIG_CPU_32v6=y diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig index 74dbdc644d32..523189586a4b 100644 --- a/arch/arm/configs/omap_h2_1610_defconfig +++ b/arch/arm/configs/omap_h2_1610_defconfig @@ -231,7 +231,6 @@ CONFIG_OMAP_ARM_60MHZ=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/omap_h4_2420_defconfig b/arch/arm/configs/omap_h4_2420_defconfig index a4aab8e4c29b..b12b406c1960 100644 --- a/arch/arm/configs/omap_h4_2420_defconfig +++ b/arch/arm/configs/omap_h4_2420_defconfig @@ -201,7 +201,6 @@ CONFIG_MACH_OMAP_H4=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_V6=y # CONFIG_CPU_32v6K is not set CONFIG_CPU_32v6=y diff --git a/arch/arm/configs/omap_innovator_1510_defconfig b/arch/arm/configs/omap_innovator_1510_defconfig index 0cfe363e3365..e9c140821256 100644 --- a/arch/arm/configs/omap_innovator_1510_defconfig +++ b/arch/arm/configs/omap_innovator_1510_defconfig @@ -205,7 +205,6 @@ CONFIG_OMAP_ARM_168MHZ=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM925T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/omap_innovator_1610_defconfig b/arch/arm/configs/omap_innovator_1610_defconfig index 95d9f2be53e0..fea9319ed7fd 100644 --- a/arch/arm/configs/omap_innovator_1610_defconfig +++ b/arch/arm/configs/omap_innovator_1610_defconfig @@ -206,7 +206,6 @@ CONFIG_OMAP_ARM_192MHZ=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/omap_ldp_defconfig b/arch/arm/configs/omap_ldp_defconfig index 9139532c3be7..0efb4b044fff 100644 --- a/arch/arm/configs/omap_ldp_defconfig +++ b/arch/arm/configs/omap_ldp_defconfig @@ -214,7 +214,6 @@ CONFIG_MACH_OMAP_LDP=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/omap_osk_5912_defconfig b/arch/arm/configs/omap_osk_5912_defconfig index 6b3b5c610da0..556fcca1b1db 100644 --- a/arch/arm/configs/omap_osk_5912_defconfig +++ b/arch/arm/configs/omap_osk_5912_defconfig @@ -212,7 +212,6 @@ CONFIG_OMAP_ARM_192MHZ=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/omap_perseus2_730_defconfig b/arch/arm/configs/omap_perseus2_730_defconfig index b94800c0e000..9a15d5da57f9 100644 --- a/arch/arm/configs/omap_perseus2_730_defconfig +++ b/arch/arm/configs/omap_perseus2_730_defconfig @@ -199,7 +199,6 @@ CONFIG_OMAP_ARM_182MHZ=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/omap_zoom2_defconfig b/arch/arm/configs/omap_zoom2_defconfig index 4b00a4306812..a82e81332a03 100644 --- a/arch/arm/configs/omap_zoom2_defconfig +++ b/arch/arm/configs/omap_zoom2_defconfig @@ -222,7 +222,6 @@ CONFIG_MACH_OMAP_ZOOM2=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/omap_zoom3_defconfig b/arch/arm/configs/omap_zoom3_defconfig index 0d7e37a3651b..a3e3c8274c9b 100644 --- a/arch/arm/configs/omap_zoom3_defconfig +++ b/arch/arm/configs/omap_zoom3_defconfig @@ -236,7 +236,6 @@ CONFIG_MACH_OMAP_ZOOM3=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/onearm_defconfig b/arch/arm/configs/onearm_defconfig index f8701fadb600..19b91dedc7fe 100644 --- a/arch/arm/configs/onearm_defconfig +++ b/arch/arm/configs/onearm_defconfig @@ -161,7 +161,6 @@ CONFIG_AT91_PROGRAMMABLE_CLOCKS=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig index 5383cd0dff54..85b05d3e279b 100644 --- a/arch/arm/configs/orion5x_defconfig +++ b/arch/arm/configs/orion5x_defconfig @@ -210,7 +210,6 @@ CONFIG_PLAT_ORION=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_FEROCEON=y CONFIG_CPU_FEROCEON_OLD_ID=y CONFIG_CPU_32v5=y diff --git a/arch/arm/configs/overo_defconfig b/arch/arm/configs/overo_defconfig index b3ea2c4c0f91..bf06d3660a30 100644 --- a/arch/arm/configs/overo_defconfig +++ b/arch/arm/configs/overo_defconfig @@ -217,7 +217,6 @@ CONFIG_MACH_OVERO=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/palmte_defconfig b/arch/arm/configs/palmte_defconfig index 40fc6a778e00..feffaa2deae2 100644 --- a/arch/arm/configs/palmte_defconfig +++ b/arch/arm/configs/palmte_defconfig @@ -196,7 +196,6 @@ CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM925T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/palmtt_defconfig b/arch/arm/configs/palmtt_defconfig index e54ced41217e..55d5b7dfb7a6 100644 --- a/arch/arm/configs/palmtt_defconfig +++ b/arch/arm/configs/palmtt_defconfig @@ -176,7 +176,6 @@ CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM925T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/palmz71_defconfig b/arch/arm/configs/palmz71_defconfig index 08e14068fff7..6efc7465a76c 100644 --- a/arch/arm/configs/palmz71_defconfig +++ b/arch/arm/configs/palmz71_defconfig @@ -200,7 +200,6 @@ CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM925T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/palmz72_defconfig b/arch/arm/configs/palmz72_defconfig index a0dc37c05dea..6d162b137ce8 100644 --- a/arch/arm/configs/palmz72_defconfig +++ b/arch/arm/configs/palmz72_defconfig @@ -209,7 +209,6 @@ CONFIG_PXA_PWM=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/pcm027_defconfig b/arch/arm/configs/pcm027_defconfig index 05ad96a43b1d..fa153f2711bb 100644 --- a/arch/arm/configs/pcm027_defconfig +++ b/arch/arm/configs/pcm027_defconfig @@ -168,7 +168,6 @@ CONFIG_PXA27x=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/picotux200_defconfig b/arch/arm/configs/picotux200_defconfig index 9018f0f298aa..6e7155c122a4 100644 --- a/arch/arm/configs/picotux200_defconfig +++ b/arch/arm/configs/picotux200_defconfig @@ -168,7 +168,6 @@ CONFIG_AT91_PROGRAMMABLE_CLOCKS=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/pleb_defconfig b/arch/arm/configs/pleb_defconfig index f2d2dda25949..dbfabb5eede8 100644 --- a/arch/arm/configs/pleb_defconfig +++ b/arch/arm/configs/pleb_defconfig @@ -100,7 +100,6 @@ CONFIG_SA1100_PLEB=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_SA1100=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4=y diff --git a/arch/arm/configs/pnx4008_defconfig b/arch/arm/configs/pnx4008_defconfig index 67b5f1e15f4a..2f7b9ce7dad3 100644 --- a/arch/arm/configs/pnx4008_defconfig +++ b/arch/arm/configs/pnx4008_defconfig @@ -121,7 +121,6 @@ CONFIG_ARCH_PNX4008=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/pxa168_defconfig b/arch/arm/configs/pxa168_defconfig index db5faeaec96c..791b8c39aefc 100644 --- a/arch/arm/configs/pxa168_defconfig +++ b/arch/arm/configs/pxa168_defconfig @@ -184,7 +184,6 @@ CONFIG_PLAT_PXA=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_MOHAWK=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/pxa255-idp_defconfig b/arch/arm/configs/pxa255-idp_defconfig index 46e5089df0ae..3365c5d77cad 100644 --- a/arch/arm/configs/pxa255-idp_defconfig +++ b/arch/arm/configs/pxa255-idp_defconfig @@ -92,7 +92,6 @@ CONFIG_PXA25x=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/pxa3xx_defconfig b/arch/arm/configs/pxa3xx_defconfig index 733b851e5b7e..82ca6c80d6af 100644 --- a/arch/arm/configs/pxa3xx_defconfig +++ b/arch/arm/configs/pxa3xx_defconfig @@ -240,7 +240,6 @@ CONFIG_PLAT_PXA=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSC3=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/pxa910_defconfig b/arch/arm/configs/pxa910_defconfig index 8c7e299f1d66..94e20fe6dbde 100644 --- a/arch/arm/configs/pxa910_defconfig +++ b/arch/arm/configs/pxa910_defconfig @@ -184,7 +184,6 @@ CONFIG_PLAT_PXA=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_MOHAWK=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/qil-a9260_defconfig b/arch/arm/configs/qil-a9260_defconfig index 9b32d0eb89ba..12d0d64e3216 100644 --- a/arch/arm/configs/qil-a9260_defconfig +++ b/arch/arm/configs/qil-a9260_defconfig @@ -195,7 +195,6 @@ CONFIG_AT91_EARLY_USART0=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/realview-smp_defconfig b/arch/arm/configs/realview-smp_defconfig index 21db4b3ec8ff..123701754d42 100644 --- a/arch/arm/configs/realview-smp_defconfig +++ b/arch/arm/configs/realview-smp_defconfig @@ -186,7 +186,6 @@ CONFIG_REALVIEW_HIGH_PHYS_OFFSET=y # # Processor Type # -CONFIG_CPU_32=y # CONFIG_CPU_ARM926T is not set CONFIG_CPU_V6=y CONFIG_CPU_32v6K=y diff --git a/arch/arm/configs/realview_defconfig b/arch/arm/configs/realview_defconfig index 9a75c30b910d..a509a5e59d2c 100644 --- a/arch/arm/configs/realview_defconfig +++ b/arch/arm/configs/realview_defconfig @@ -184,7 +184,6 @@ CONFIG_MACH_REALVIEW_PB1176=y # # Processor Type # -CONFIG_CPU_32=y # CONFIG_CPU_ARM926T is not set CONFIG_CPU_V6=y # CONFIG_CPU_32v6K is not set diff --git a/arch/arm/configs/rpc_defconfig b/arch/arm/configs/rpc_defconfig index a29d61fe4c6a..e9124a000393 100644 --- a/arch/arm/configs/rpc_defconfig +++ b/arch/arm/configs/rpc_defconfig @@ -150,7 +150,6 @@ CONFIG_ARCH_ACORN=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM610=y CONFIG_CPU_ARM710=y CONFIG_CPU_SA110=y diff --git a/arch/arm/configs/rx51_defconfig b/arch/arm/configs/rx51_defconfig index 155973426025..b6eeebb31761 100644 --- a/arch/arm/configs/rx51_defconfig +++ b/arch/arm/configs/rx51_defconfig @@ -212,7 +212,6 @@ CONFIG_MACH_NOKIA_RX51=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig index b49810461e41..2f10dae02796 100644 --- a/arch/arm/configs/s3c2410_defconfig +++ b/arch/arm/configs/s3c2410_defconfig @@ -277,7 +277,6 @@ CONFIG_MACH_SMDK2443=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v4T=y diff --git a/arch/arm/configs/s3c6400_defconfig b/arch/arm/configs/s3c6400_defconfig index 32860609e057..f56e50fab79b 100644 --- a/arch/arm/configs/s3c6400_defconfig +++ b/arch/arm/configs/s3c6400_defconfig @@ -192,7 +192,6 @@ CONFIG_SMDK6410_SD_CH0=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_V6=y CONFIG_CPU_32v6K=y CONFIG_CPU_32v6=y diff --git a/arch/arm/configs/s5pc100_defconfig b/arch/arm/configs/s5pc100_defconfig index b0d7d3d3a5e3..dc108afc060c 100644 --- a/arch/arm/configs/s5pc100_defconfig +++ b/arch/arm/configs/s5pc100_defconfig @@ -202,7 +202,6 @@ CONFIG_MACH_SMDKC100=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/sam9_l9260_defconfig b/arch/arm/configs/sam9_l9260_defconfig index 1174e2764875..81b290ad5d25 100644 --- a/arch/arm/configs/sam9_l9260_defconfig +++ b/arch/arm/configs/sam9_l9260_defconfig @@ -175,7 +175,6 @@ CONFIG_MTD_AT91_DATAFLASH_CARD=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/shannon_defconfig b/arch/arm/configs/shannon_defconfig index 984f7096a533..7c49bc352462 100644 --- a/arch/arm/configs/shannon_defconfig +++ b/arch/arm/configs/shannon_defconfig @@ -99,7 +99,6 @@ CONFIG_SA1100_SHANNON=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_SA1100=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4=y diff --git a/arch/arm/configs/shark_defconfig b/arch/arm/configs/shark_defconfig index 90235bf7a1de..46de1247d127 100644 --- a/arch/arm/configs/shark_defconfig +++ b/arch/arm/configs/shark_defconfig @@ -173,7 +173,6 @@ CONFIG_ARCH_SHARK=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_SA110=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4=y diff --git a/arch/arm/configs/simpad_defconfig b/arch/arm/configs/simpad_defconfig index 685d2b513206..ee25e6344151 100644 --- a/arch/arm/configs/simpad_defconfig +++ b/arch/arm/configs/simpad_defconfig @@ -101,7 +101,6 @@ CONFIG_SA1100_SIMPAD=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_SA1100=y CONFIG_CPU_32v4=y CONFIG_CPU_ABRT_EV4=y diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig index 745c68ffb885..7d894894194f 100644 --- a/arch/arm/configs/spitz_defconfig +++ b/arch/arm/configs/spitz_defconfig @@ -212,7 +212,6 @@ CONFIG_PXA_SSP=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/stmp378x_defconfig b/arch/arm/configs/stmp378x_defconfig index 44461f197a17..b1a3a97d46ee 100644 --- a/arch/arm/configs/stmp378x_defconfig +++ b/arch/arm/configs/stmp378x_defconfig @@ -193,7 +193,6 @@ CONFIG_MACH_STMP378X=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/stmp37xx_defconfig b/arch/arm/configs/stmp37xx_defconfig index 401279d531d5..a3751c9e1416 100644 --- a/arch/arm/configs/stmp37xx_defconfig +++ b/arch/arm/configs/stmp37xx_defconfig @@ -182,7 +182,6 @@ CONFIG_MACH_STMP37XX=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/sx1_defconfig b/arch/arm/configs/sx1_defconfig index 25b007ff8bab..8a9e7e6bd03b 100644 --- a/arch/arm/configs/sx1_defconfig +++ b/arch/arm/configs/sx1_defconfig @@ -210,7 +210,6 @@ CONFIG_OMAP_ARM_168MHZ=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM925T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/tct_hammer_defconfig b/arch/arm/configs/tct_hammer_defconfig index 9d32faef05f6..dccf14b4ee02 100644 --- a/arch/arm/configs/tct_hammer_defconfig +++ b/arch/arm/configs/tct_hammer_defconfig @@ -215,7 +215,6 @@ CONFIG_MACH_TCT_HAMMER=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/trizeps4_defconfig b/arch/arm/configs/trizeps4_defconfig index b6f838197816..1e8f5a211856 100644 --- a/arch/arm/configs/trizeps4_defconfig +++ b/arch/arm/configs/trizeps4_defconfig @@ -156,7 +156,6 @@ CONFIG_PXA27x=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/u300_defconfig b/arch/arm/configs/u300_defconfig index 953ba0297fc4..610ac3c47b0f 100644 --- a/arch/arm/configs/u300_defconfig +++ b/arch/arm/configs/u300_defconfig @@ -207,7 +207,6 @@ CONFIG_MACH_U300_SPIDUMMY=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig index 15fde22ce3f3..727aff9fe347 100644 --- a/arch/arm/configs/u8500_defconfig +++ b/arch/arm/configs/u8500_defconfig @@ -201,7 +201,6 @@ CONFIG_MACH_U8500_MOP=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_32v6K=y CONFIG_CPU_V7=y CONFIG_CPU_32v7=y diff --git a/arch/arm/configs/usb-a9260_defconfig b/arch/arm/configs/usb-a9260_defconfig index fd7774033d64..87b700e2db84 100644 --- a/arch/arm/configs/usb-a9260_defconfig +++ b/arch/arm/configs/usb-a9260_defconfig @@ -195,7 +195,6 @@ CONFIG_AT91_EARLY_DBGU=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/usb-a9263_defconfig b/arch/arm/configs/usb-a9263_defconfig index e7c19dd92557..7f018edd2480 100644 --- a/arch/arm/configs/usb-a9263_defconfig +++ b/arch/arm/configs/usb-a9263_defconfig @@ -187,7 +187,6 @@ CONFIG_AT91_EARLY_DBGU=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/versatile_defconfig b/arch/arm/configs/versatile_defconfig index b11c5da3996c..a1af0b972c0d 100644 --- a/arch/arm/configs/versatile_defconfig +++ b/arch/arm/configs/versatile_defconfig @@ -117,7 +117,6 @@ CONFIG_MACH_VERSATILE_AB=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y diff --git a/arch/arm/configs/viper_defconfig b/arch/arm/configs/viper_defconfig index 6ab5dd5868de..909887ae524c 100644 --- a/arch/arm/configs/viper_defconfig +++ b/arch/arm/configs/viper_defconfig @@ -204,7 +204,6 @@ CONFIG_PXA_HAVE_ISA_IRQS=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/xcep_defconfig b/arch/arm/configs/xcep_defconfig index 33bb7250946b..84a72ac222cf 100644 --- a/arch/arm/configs/xcep_defconfig +++ b/arch/arm/configs/xcep_defconfig @@ -208,7 +208,6 @@ CONFIG_PLAT_PXA=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/configs/yl9200_defconfig b/arch/arm/configs/yl9200_defconfig index 9192e5977674..3b627aadeb54 100644 --- a/arch/arm/configs/yl9200_defconfig +++ b/arch/arm/configs/yl9200_defconfig @@ -183,7 +183,6 @@ CONFIG_MACH_YL9200=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y diff --git a/arch/arm/configs/zeus_defconfig b/arch/arm/configs/zeus_defconfig index 823b11e7091a..fca5ff68ea67 100644 --- a/arch/arm/configs/zeus_defconfig +++ b/arch/arm/configs/zeus_defconfig @@ -271,7 +271,6 @@ CONFIG_PLAT_PXA=y # # Processor Type # -CONFIG_CPU_32=y CONFIG_CPU_XSCALE=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y diff --git a/arch/arm/include/asm/proc-fns.h b/arch/arm/include/asm/proc-fns.h index 3976412685f8..8fdae9bc9abb 100644 --- a/arch/arm/include/asm/proc-fns.h +++ b/arch/arm/include/asm/proc-fns.h @@ -24,206 +24,228 @@ * CPU_NAME - the prefix for CPU related functions */ -#ifdef CONFIG_CPU_32 -# ifdef CONFIG_CPU_ARM610 -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_arm6 -# endif +#ifdef CONFIG_CPU_ARM610 +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_arm6 # endif -# ifdef CONFIG_CPU_ARM7TDMI -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_arm7tdmi -# endif +#endif + +#ifdef CONFIG_CPU_ARM7TDMI +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_arm7tdmi # endif -# ifdef CONFIG_CPU_ARM710 -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_arm7 -# endif +#endif + +#ifdef CONFIG_CPU_ARM710 +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_arm7 # endif -# ifdef CONFIG_CPU_ARM720T -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_arm720 -# endif +#endif + +#ifdef CONFIG_CPU_ARM720T +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_arm720 # endif -# ifdef CONFIG_CPU_ARM740T -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_arm740 -# endif +#endif + +#ifdef CONFIG_CPU_ARM740T +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_arm740 # endif -# ifdef CONFIG_CPU_ARM9TDMI -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_arm9tdmi -# endif +#endif + +#ifdef CONFIG_CPU_ARM9TDMI +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_arm9tdmi # endif -# ifdef CONFIG_CPU_ARM920T -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_arm920 -# endif +#endif + +#ifdef CONFIG_CPU_ARM920T +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_arm920 # endif -# ifdef CONFIG_CPU_ARM922T -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_arm922 -# endif +#endif + +#ifdef CONFIG_CPU_ARM922T +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_arm922 # endif -# ifdef CONFIG_CPU_FA526 -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_fa526 -# endif +#endif + +#ifdef CONFIG_CPU_FA526 +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_fa526 # endif -# ifdef CONFIG_CPU_ARM925T -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_arm925 -# endif +#endif + +#ifdef CONFIG_CPU_ARM925T +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_arm925 # endif -# ifdef CONFIG_CPU_ARM926T -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_arm926 -# endif +#endif + +#ifdef CONFIG_CPU_ARM926T +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_arm926 # endif -# ifdef CONFIG_CPU_ARM940T -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_arm940 -# endif +#endif + +#ifdef CONFIG_CPU_ARM940T +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_arm940 # endif -# ifdef CONFIG_CPU_ARM946E -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_arm946 -# endif +#endif + +#ifdef CONFIG_CPU_ARM946E +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_arm946 # endif -# ifdef CONFIG_CPU_SA110 -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_sa110 -# endif +#endif + +#ifdef CONFIG_CPU_SA110 +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_sa110 # endif -# ifdef CONFIG_CPU_SA1100 -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_sa1100 -# endif +#endif + +#ifdef CONFIG_CPU_SA1100 +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_sa1100 # endif -# ifdef CONFIG_CPU_ARM1020 -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_arm1020 -# endif +#endif + +#ifdef CONFIG_CPU_ARM1020 +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_arm1020 # endif -# ifdef CONFIG_CPU_ARM1020E -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_arm1020e -# endif +#endif + +#ifdef CONFIG_CPU_ARM1020E +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_arm1020e # endif -# ifdef CONFIG_CPU_ARM1022 -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_arm1022 -# endif +#endif + +#ifdef CONFIG_CPU_ARM1022 +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_arm1022 # endif -# ifdef CONFIG_CPU_ARM1026 -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_arm1026 -# endif +#endif + +#ifdef CONFIG_CPU_ARM1026 +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_arm1026 # endif -# ifdef CONFIG_CPU_XSCALE -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_xscale -# endif +#endif + +#ifdef CONFIG_CPU_XSCALE +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_xscale # endif -# ifdef CONFIG_CPU_XSC3 -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_xsc3 -# endif +#endif + +#ifdef CONFIG_CPU_XSC3 +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_xsc3 # endif -# ifdef CONFIG_CPU_MOHAWK -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_mohawk -# endif +#endif + +#ifdef CONFIG_CPU_MOHAWK +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_mohawk # endif -# ifdef CONFIG_CPU_FEROCEON -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_feroceon -# endif +#endif + +#ifdef CONFIG_CPU_FEROCEON +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_feroceon # endif -# ifdef CONFIG_CPU_V6 -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_v6 -# endif +#endif + +#ifdef CONFIG_CPU_V6 +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_v6 # endif -# ifdef CONFIG_CPU_V7 -# ifdef CPU_NAME -# undef MULTI_CPU -# define MULTI_CPU -# else -# define CPU_NAME cpu_v7 -# endif +#endif + +#ifdef CONFIG_CPU_V7 +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_v7 # endif #endif diff --git a/arch/arm/include/asm/thread_notify.h b/arch/arm/include/asm/thread_notify.h index f27379d7f72a..c4391ba20350 100644 --- a/arch/arm/include/asm/thread_notify.h +++ b/arch/arm/include/asm/thread_notify.h @@ -41,7 +41,7 @@ static inline void thread_notify(unsigned long rc, struct thread_info *thread) * These are the reason codes for the thread notifier. */ #define THREAD_NOTIFY_FLUSH 0 -#define THREAD_NOTIFY_RELEASE 1 +#define THREAD_NOTIFY_EXIT 1 #define THREAD_NOTIFY_SWITCH 2 #endif diff --git a/arch/arm/kernel/crunch.c b/arch/arm/kernel/crunch.c index 769abe15cf91..25ef223ba7f3 100644 --- a/arch/arm/kernel/crunch.c +++ b/arch/arm/kernel/crunch.c @@ -51,7 +51,7 @@ static int crunch_do(struct notifier_block *self, unsigned long cmd, void *t) * initialised state information on the first fault. */ - case THREAD_NOTIFY_RELEASE: + case THREAD_NOTIFY_EXIT: crunch_task_release(thread); break; diff --git a/arch/arm/kernel/dma-isa.c b/arch/arm/kernel/dma-isa.c index 0e88e46fc732..360bb6d701f5 100644 --- a/arch/arm/kernel/dma-isa.c +++ b/arch/arm/kernel/dma-isa.c @@ -207,8 +207,6 @@ void __init isa_init_dma(void) outb(0x32, 0x4d6); outb(0x33, 0x4d6); - request_dma(DMA_ISA_CASCADE, "cascade"); - for (i = 0; i < ARRAY_SIZE(dma_resources); i++) request_resource(&ioport_resource, dma_resources + i); @@ -218,5 +216,7 @@ void __init isa_init_dma(void) printk(KERN_ERR "ISADMA%u: unable to register: %d\n", chan, ret); } + + request_dma(DMA_ISA_CASCADE, "cascade"); } } diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 0d96d0171c05..67304138a2ca 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -274,17 +274,18 @@ void show_regs(struct pt_regs * regs) __backtrace(); } +ATOMIC_NOTIFIER_HEAD(thread_notify_head); + +EXPORT_SYMBOL_GPL(thread_notify_head); + /* * Free current thread data structures etc.. */ void exit_thread(void) { + thread_notify(THREAD_NOTIFY_EXIT, current_thread_info()); } -ATOMIC_NOTIFIER_HEAD(thread_notify_head); - -EXPORT_SYMBOL_GPL(thread_notify_head); - void flush_thread(void) { struct thread_info *thread = current_thread_info(); @@ -299,9 +300,6 @@ void flush_thread(void) void release_thread(struct task_struct *dead_task) { - struct thread_info *thread = task_thread_info(dead_task); - - thread_notify(THREAD_NOTIFY_RELEASE, thread); } asmlinkage void ret_from_fork(void) __asm__("ret_from_fork"); diff --git a/arch/arm/kernel/xscale-cp0.c b/arch/arm/kernel/xscale-cp0.c index 17127db906fa..1796157e3dd5 100644 --- a/arch/arm/kernel/xscale-cp0.c +++ b/arch/arm/kernel/xscale-cp0.c @@ -70,7 +70,7 @@ static int iwmmxt_do(struct notifier_block *self, unsigned long cmd, void *t) * initialised state information on the first fault. */ - case THREAD_NOTIFY_RELEASE: + case THREAD_NOTIFY_EXIT: iwmmxt_task_release(thread); break; diff --git a/arch/arm/mach-footbridge/Makefile b/arch/arm/mach-footbridge/Makefile index 32f8609e4f85..3afb1b25946f 100644 --- a/arch/arm/mach-footbridge/Makefile +++ b/arch/arm/mach-footbridge/Makefile @@ -4,7 +4,7 @@ # Object file lists. -obj-y := common.o dc21285.o dma.o isa-irq.o time.o +obj-y := common.o dc21285.o dma.o isa-irq.o obj-m := obj-n := obj- := @@ -25,4 +25,4 @@ obj-$(CONFIG_ARCH_PERSONAL_SERVER) += personal.o dc21285-timer.o obj-$(CONFIG_PCI) +=$(pci-y) obj-$(CONFIG_LEDS) +=$(leds-y) -obj-$(CONFIG_ISA) += isa.o +obj-$(CONFIG_ISA) += isa.o isa-rtc.o diff --git a/arch/arm/mach-footbridge/dc21285-timer.c b/arch/arm/mach-footbridge/dc21285-timer.c index da35bc5c5ccc..bc5e83fb5819 100644 --- a/arch/arm/mach-footbridge/dc21285-timer.c +++ b/arch/arm/mach-footbridge/dc21285-timer.c @@ -56,8 +56,6 @@ static void __init footbridge_timer_init(void) *CSR_TIMER1_CNTL = TIMER_CNTL_ENABLE | TIMER_CNTL_AUTORELOAD | TIMER_CNTL_DIV16; setup_irq(IRQ_TIMER1, &footbridge_timer_irq); - - isa_rtc_init(); } struct sys_timer footbridge_timer = { diff --git a/arch/arm/mach-footbridge/isa-rtc.c b/arch/arm/mach-footbridge/isa-rtc.c new file mode 100644 index 000000000000..07fde4051f78 --- /dev/null +++ b/arch/arm/mach-footbridge/isa-rtc.c @@ -0,0 +1,57 @@ +/* + * arch/arm/mach-footbridge/isa-rtc.c + * + * Copyright (C) 1998 Russell King. + * Copyright (C) 1998 Phil Blundell + * + * CATS has a real-time clock, though the evaluation board doesn't. + * + * Changelog: + * 21-Mar-1998 RMK Created + * 27-Aug-1998 PJB CATS support + * 28-Dec-1998 APH Made leds optional + * 20-Jan-1999 RMK Started merge of EBSA285, CATS and NetWinder + * 16-Mar-1999 RMK More support for EBSA285-like machines with RTCs in + */ + +#define RTC_PORT(x) (0x70+(x)) +#define RTC_ALWAYS_BCD 0 + +#include <linux/init.h> +#include <linux/mc146818rtc.h> +#include <linux/bcd.h> +#include <linux/io.h> + +#include "common.h" + +void __init isa_rtc_init(void) +{ + int reg_d, reg_b; + + /* + * Probe for the RTC. + */ + reg_d = CMOS_READ(RTC_REG_D); + + /* + * make sure the divider is set + */ + CMOS_WRITE(RTC_REF_CLCK_32KHZ, RTC_REG_A); + + /* + * Set control reg B + * (24 hour mode, update enabled) + */ + reg_b = CMOS_READ(RTC_REG_B) & 0x7f; + reg_b |= 2; + CMOS_WRITE(reg_b, RTC_REG_B); + + if ((CMOS_READ(RTC_REG_A) & 0x7f) == RTC_REF_CLCK_32KHZ && + CMOS_READ(RTC_REG_B) == reg_b) { + /* + * We have a RTC. Check the battery + */ + if ((reg_d & 0x80) == 0) + printk(KERN_WARNING "RTC: *** warning: CMOS battery bad\n"); + } +} diff --git a/arch/arm/mach-footbridge/isa-timer.c b/arch/arm/mach-footbridge/isa-timer.c index 0c8390082fa8..f488fa2082d7 100644 --- a/arch/arm/mach-footbridge/isa-timer.c +++ b/arch/arm/mach-footbridge/isa-timer.c @@ -76,8 +76,6 @@ static struct irqaction isa_timer_irq = { static void __init isa_timer_init(void) { - isa_rtc_init(); - /* enable PIT timer */ /* set for periodic (4) and LSB/MSB write (0x30) */ outb(0x34, 0x43); diff --git a/arch/arm/mach-footbridge/isa.c b/arch/arm/mach-footbridge/isa.c index 725a219d0ed5..4d9276c27d6f 100644 --- a/arch/arm/mach-footbridge/isa.c +++ b/arch/arm/mach-footbridge/isa.c @@ -11,6 +11,9 @@ #include <linux/serial_8250.h> #include <asm/irq.h> +#include <asm/hardware/dec21285.h> + +#include "common.h" static struct resource rtc_resources[] = { [0] = { @@ -77,11 +80,18 @@ static struct platform_device serial_device = { static int __init footbridge_isa_init(void) { - int err; + int err = 0; - err = platform_device_register(&rtc_device); - if (err) - printk(KERN_ERR "Unable to register RTC device: %d\n", err); + if (!footbridge_cfn_mode()) + return 0; + + /* Personal server doesn't have RTC */ + if (!machine_is_personal_server()) { + isa_rtc_init(); + err = platform_device_register(&rtc_device); + if (err) + printk(KERN_ERR "Unable to register RTC device: %d\n", err); + } err = platform_device_register(&serial_device); if (err) printk(KERN_ERR "Unable to register serial device: %d\n", err); diff --git a/arch/arm/mach-footbridge/time.c b/arch/arm/mach-footbridge/time.c deleted file mode 100644 index cd1b54ff9fe2..000000000000 --- a/arch/arm/mach-footbridge/time.c +++ /dev/null @@ -1,164 +0,0 @@ -/* - * arch/arm/mach-footbridge/include/mach/time.h - * - * Copyright (C) 1998 Russell King. - * Copyright (C) 1998 Phil Blundell - * - * CATS has a real-time clock, though the evaluation board doesn't. - * - * Changelog: - * 21-Mar-1998 RMK Created - * 27-Aug-1998 PJB CATS support - * 28-Dec-1998 APH Made leds optional - * 20-Jan-1999 RMK Started merge of EBSA285, CATS and NetWinder - * 16-Mar-1999 RMK More support for EBSA285-like machines with RTCs in - */ - -#define RTC_PORT(x) (rtc_base+(x)) -#define RTC_ALWAYS_BCD 0 - -#include <linux/timex.h> -#include <linux/init.h> -#include <linux/sched.h> -#include <linux/mc146818rtc.h> -#include <linux/bcd.h> -#include <linux/io.h> - -#include <mach/hardware.h> - -#include <asm/mach/time.h> -#include "common.h" - -static int rtc_base; - -static unsigned long __init get_isa_cmos_time(void) -{ - unsigned int year, mon, day, hour, min, sec; - - // check to see if the RTC makes sense..... - if ((CMOS_READ(RTC_VALID) & RTC_VRT) == 0) - return mktime(1970, 1, 1, 0, 0, 0); - - do { - sec = CMOS_READ(RTC_SECONDS); - min = CMOS_READ(RTC_MINUTES); - hour = CMOS_READ(RTC_HOURS); - day = CMOS_READ(RTC_DAY_OF_MONTH); - mon = CMOS_READ(RTC_MONTH); - year = CMOS_READ(RTC_YEAR); - } while (sec != CMOS_READ(RTC_SECONDS)); - - if (!(CMOS_READ(RTC_CONTROL) & RTC_DM_BINARY) || RTC_ALWAYS_BCD) { - sec = bcd2bin(sec); - min = bcd2bin(min); - hour = bcd2bin(hour); - day = bcd2bin(day); - mon = bcd2bin(mon); - year = bcd2bin(year); - } - if ((year += 1900) < 1970) - year += 100; - return mktime(year, mon, day, hour, min, sec); -} - -static int set_isa_cmos_time(void) -{ - int retval = 0; - int real_seconds, real_minutes, cmos_minutes; - unsigned char save_control, save_freq_select; - unsigned long nowtime = xtime.tv_sec; - - save_control = CMOS_READ(RTC_CONTROL); /* tell the clock it's being set */ - CMOS_WRITE((save_control|RTC_SET), RTC_CONTROL); - - save_freq_select = CMOS_READ(RTC_FREQ_SELECT); /* stop and reset prescaler */ - CMOS_WRITE((save_freq_select|RTC_DIV_RESET2), RTC_FREQ_SELECT); - - cmos_minutes = CMOS_READ(RTC_MINUTES); - if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) - cmos_minutes = bcd2bin(cmos_minutes); - - /* - * since we're only adjusting minutes and seconds, - * don't interfere with hour overflow. This avoids - * messing with unknown time zones but requires your - * RTC not to be off by more than 15 minutes - */ - real_seconds = nowtime % 60; - real_minutes = nowtime / 60; - if (((abs(real_minutes - cmos_minutes) + 15)/30) & 1) - real_minutes += 30; /* correct for half hour time zone */ - real_minutes %= 60; - - if (abs(real_minutes - cmos_minutes) < 30) { - if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) { - real_seconds = bin2bcd(real_seconds); - real_minutes = bin2bcd(real_minutes); - } - CMOS_WRITE(real_seconds,RTC_SECONDS); - CMOS_WRITE(real_minutes,RTC_MINUTES); - } else - retval = -1; - - /* The following flags have to be released exactly in this order, - * otherwise the DS12887 (popular MC146818A clone with integrated - * battery and quartz) will not reset the oscillator and will not - * update precisely 500 ms later. You won't find this mentioned in - * the Dallas Semiconductor data sheets, but who believes data - * sheets anyway ... -- Markus Kuhn - */ - CMOS_WRITE(save_control, RTC_CONTROL); - CMOS_WRITE(save_freq_select, RTC_FREQ_SELECT); - - return retval; -} - -void __init isa_rtc_init(void) -{ - if (machine_is_personal_server()) - /* - * Add-in 21285s shouldn't access the RTC - */ - rtc_base = 0; - else - rtc_base = 0x70; - - if (rtc_base) { - int reg_d, reg_b; - - /* - * Probe for the RTC. - */ - reg_d = CMOS_READ(RTC_REG_D); - - /* - * make sure the divider is set - */ - CMOS_WRITE(RTC_REF_CLCK_32KHZ, RTC_REG_A); - - /* - * Set control reg B - * (24 hour mode, update enabled) - */ - reg_b = CMOS_READ(RTC_REG_B) & 0x7f; - reg_b |= 2; - CMOS_WRITE(reg_b, RTC_REG_B); - - if ((CMOS_READ(RTC_REG_A) & 0x7f) == RTC_REF_CLCK_32KHZ && - CMOS_READ(RTC_REG_B) == reg_b) { - struct timespec tv; - - /* - * We have a RTC. Check the battery - */ - if ((reg_d & 0x80) == 0) - printk(KERN_WARNING "RTC: *** warning: CMOS battery bad\n"); - - tv.tv_nsec = 0; - tv.tv_sec = get_isa_cmos_time(); - do_settimeofday(&tv); - set_rtc = set_isa_cmos_time; - } else - rtc_base = 0; - } -} diff --git a/arch/arm/mach-w90x900/cpu.c b/arch/arm/mach-w90x900/cpu.c index 921cef991bf0..20dc0c96214d 100644 --- a/arch/arm/mach-w90x900/cpu.c +++ b/arch/arm/mach-w90x900/cpu.c @@ -96,6 +96,7 @@ static struct clk_lookup nuc900_clkregs[] = { struct plat_serial8250_port nuc900_uart_data[] = { NUC900_8250PORT(UART0), + {}, }; struct platform_device nuc900_serial_device = { diff --git a/arch/arm/mach-w90x900/dev.c b/arch/arm/mach-w90x900/dev.c index 51f17b753348..ec711f4b4019 100644 --- a/arch/arm/mach-w90x900/dev.c +++ b/arch/arm/mach-w90x900/dev.c @@ -197,7 +197,7 @@ static struct platform_device nuc900_device_emc = { /* SPI device */ -static struct w90p910_spi_info nuc900_spiflash_data = { +static struct nuc900_spi_info nuc900_spiflash_data = { .num_cs = 1, .lsb = 0, .txneg = 1, diff --git a/arch/arm/mach-w90x900/include/mach/uncompress.h b/arch/arm/mach-w90x900/include/mach/uncompress.h index 050d9fe5ae1b..56f1a74d7016 100644 --- a/arch/arm/mach-w90x900/include/mach/uncompress.h +++ b/arch/arm/mach-w90x900/include/mach/uncompress.h @@ -22,11 +22,21 @@ #include <mach/regs-serial.h> #include <mach/map.h> +#include <linux/serial_reg.h> #define arch_decomp_wdog() +#define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE) +static volatile u32 * uart_base = (u32 *)UART0_PA; + static void putc(int ch) { + /* Check THRE and TEMT bits before we transmit the character. + */ + while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE) + barrier(); + + *uart_base = ch; } static inline void flush(void) diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index dd4698c67cc3..baf638487a2d 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -1,9 +1,5 @@ comment "Processor Type" -config CPU_32 - bool - default y - # Select CPU types depending on the architecture selected. This selects # which CPUs we support in the kernel image, and the compiler instruction # optimiser behaviour. diff --git a/arch/arm/mm/copypage-v6.c b/arch/arm/mm/copypage-v6.c index 841f355319bf..0fa1319273de 100644 --- a/arch/arm/mm/copypage-v6.c +++ b/arch/arm/mm/copypage-v6.c @@ -48,7 +48,7 @@ static void v6_copy_user_highpage_nonaliasing(struct page *to, */ if (page_address(to) != NULL) #endif - __cpuc_flush_dcache_page(kto); + __cpuc_flush_dcache_area(kto, PAGE_SIZE); kunmap_atomic(kto, KM_USER1); kunmap_atomic(kfrom, KM_USER0); } diff --git a/arch/arm/mm/fault-armv.c b/arch/arm/mm/fault-armv.c index 729602291958..56ee15321b00 100644 --- a/arch/arm/mm/fault-armv.c +++ b/arch/arm/mm/fault-armv.c @@ -207,9 +207,8 @@ void __init check_writebuffer_bugs(void) page = alloc_page(GFP_KERNEL); if (page) { unsigned long *p1, *p2; - pgprot_t prot = __pgprot(L_PTE_PRESENT|L_PTE_YOUNG| - L_PTE_DIRTY|L_PTE_WRITE| - L_PTE_MT_BUFFERABLE); + pgprot_t prot = __pgprot_modify(PAGE_KERNEL, + L_PTE_MT_MASK, L_PTE_MT_BUFFERABLE); p1 = vmap(&page, 1, VM_IOREMAP, prot); p2 = vmap(&page, 1, VM_IOREMAP, prot); diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 8c7fbd19a4b3..1708da82da96 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -453,8 +453,7 @@ static void __init build_mem_type_table(void) pgprot_user = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | user_pgprot); pgprot_kernel = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | - L_PTE_DIRTY | L_PTE_WRITE | - L_PTE_EXEC | kern_pgprot); + L_PTE_DIRTY | L_PTE_WRITE | kern_pgprot); mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask; mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask; diff --git a/arch/arm/nwfpe/Makefile b/arch/arm/nwfpe/Makefile index b29178c0414e..deb3a82ddbdf 100644 --- a/arch/arm/nwfpe/Makefile +++ b/arch/arm/nwfpe/Makefile @@ -6,7 +6,7 @@ obj-$(CONFIG_FPE_NWFPE) += nwfpe.o nwfpe-y += fpa11.o fpa11_cpdo.o fpa11_cpdt.o \ fpa11_cprt.o fpmodule.o fpopcode.o \ - softfloat.o single_cpdo.o double_cpdo.o + softfloat.o single_cpdo.o double_cpdo.o \ + entry.o nwfpe-$(CONFIG_FPE_NWFPE_XP) += extended_cpdo.o -nwfpe-$(CONFIG_CPU_32) += entry.o diff --git a/arch/arm/oprofile/op_model_v7.c b/arch/arm/oprofile/op_model_v7.c index f20295f14adb..2088a6c0cc0e 100644 --- a/arch/arm/oprofile/op_model_v7.c +++ b/arch/arm/oprofile/op_model_v7.c @@ -191,12 +191,8 @@ int armv7_setup_pmnc(void) return -EBUSY; } - /* - * Initialize & Reset PMNC: C bit, D bit and P bit. - * Note: Using a slower count for CCNT (D bit: divide by 64) results - * in a more stable system - */ - armv7_pmnc_write(PMNC_P | PMNC_C | PMNC_D); + /* Initialize & Reset PMNC: C bit and P bit */ + armv7_pmnc_write(PMNC_P | PMNC_C); for (cnt = CCNT; cnt < CNTMAX; cnt++) { diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c index aed05bc3c2ea..f60a5400a25b 100644 --- a/arch/arm/vfp/vfpmodule.c +++ b/arch/arm/vfp/vfpmodule.c @@ -63,14 +63,15 @@ static void vfp_thread_flush(struct thread_info *thread) put_cpu(); } -static void vfp_thread_release(struct thread_info *thread) +static void vfp_thread_exit(struct thread_info *thread) { /* release case: Per-thread VFP cleanup. */ union vfp_state *vfp = &thread->vfpstate; - unsigned int cpu = thread->cpu; + unsigned int cpu = get_cpu(); if (last_VFP_context[cpu] == vfp) last_VFP_context[cpu] = NULL; + put_cpu(); } /* @@ -88,11 +89,13 @@ static void vfp_thread_release(struct thread_info *thread) * but may change at any time. * - we could be preempted if tree preempt rcu is enabled, so * it is unsafe to use thread->cpu. - * THREAD_NOTIFY_RELEASE: - * - the thread (v) will not be running on any CPU; it is a dead thread. - * - thread->cpu will be the last CPU the thread ran on, which may not - * be the current CPU. - * - we could be preempted if tree preempt rcu is enabled. + * THREAD_NOTIFY_EXIT + * - the thread (v) will be running on the local CPU, so + * v === current_thread_info() + * - thread->cpu is the local CPU number at the time it is accessed, + * but may change at any time. + * - we could be preempted if tree preempt rcu is enabled, so + * it is unsafe to use thread->cpu. */ static int vfp_notifier(struct notifier_block *self, unsigned long cmd, void *v) { @@ -133,7 +136,7 @@ static int vfp_notifier(struct notifier_block *self, unsigned long cmd, void *v) if (cmd == THREAD_NOTIFY_FLUSH) vfp_thread_flush(thread); else - vfp_thread_release(thread); + vfp_thread_exit(thread); return NOTIFY_DONE; } diff --git a/arch/ia64/include/asm/acpi.h b/arch/ia64/include/asm/acpi.h index 91df9686a0da..7ae58892ba8d 100644 --- a/arch/ia64/include/asm/acpi.h +++ b/arch/ia64/include/asm/acpi.h @@ -132,6 +132,12 @@ extern int __devinitdata pxm_to_nid_map[MAX_PXM_DOMAINS]; extern int __initdata nid_to_pxm_map[MAX_NUMNODES]; #endif +static inline bool arch_has_acpi_pdc(void) { return true; } +static inline void arch_acpi_set_pdc_bits(u32 *buf) +{ + buf[2] |= ACPI_PDC_EST_CAPABILITY_SMP; +} + #define acpi_unlazy_tlb(x) #ifdef CONFIG_ACPI_NUMA diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile index 2a75e937ae8d..e1236349c99f 100644 --- a/arch/ia64/kernel/Makefile +++ b/arch/ia64/kernel/Makefile @@ -18,10 +18,6 @@ obj-$(CONFIG_IA64_GENERIC) += acpi-ext.o obj-$(CONFIG_IA64_HP_ZX1) += acpi-ext.o obj-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += acpi-ext.o -ifneq ($(CONFIG_ACPI_PROCESSOR),) -obj-y += acpi-processor.o -endif - obj-$(CONFIG_IA64_PALINFO) += palinfo.o obj-$(CONFIG_IOSAPIC) += iosapic.o obj-$(CONFIG_MODULES) += module.o diff --git a/arch/ia64/kernel/acpi-processor.c b/arch/ia64/kernel/acpi-processor.c deleted file mode 100644 index dbda7bde6112..000000000000 --- a/arch/ia64/kernel/acpi-processor.c +++ /dev/null @@ -1,85 +0,0 @@ -/* - * arch/ia64/kernel/acpi-processor.c - * - * Copyright (C) 2005 Intel Corporation - * Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> - * - Added _PDC for platforms with Intel CPUs - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/acpi.h> - -#include <acpi/processor.h> -#include <asm/acpi.h> - -static void init_intel_pdc(struct acpi_processor *pr) -{ - struct acpi_object_list *obj_list; - union acpi_object *obj; - u32 *buf; - - /* allocate and initialize pdc. It will be used later. */ - obj_list = kmalloc(sizeof(struct acpi_object_list), GFP_KERNEL); - if (!obj_list) { - printk(KERN_ERR "Memory allocation error\n"); - return; - } - - obj = kmalloc(sizeof(union acpi_object), GFP_KERNEL); - if (!obj) { - printk(KERN_ERR "Memory allocation error\n"); - kfree(obj_list); - return; - } - - buf = kmalloc(12, GFP_KERNEL); - if (!buf) { - printk(KERN_ERR "Memory allocation error\n"); - kfree(obj); - kfree(obj_list); - return; - } - - buf[0] = ACPI_PDC_REVISION_ID; - buf[1] = 1; - buf[2] = ACPI_PDC_EST_CAPABILITY_SMP; - /* - * The default of PDC_SMP_T_SWCOORD bit is set for IA64 cpu so - * that OSPM is capable of native ACPI throttling software - * coordination using BIOS supplied _TSD info. - */ - buf[2] |= ACPI_PDC_SMP_T_SWCOORD; - - obj->type = ACPI_TYPE_BUFFER; - obj->buffer.length = 12; - obj->buffer.pointer = (u8 *) buf; - obj_list->count = 1; - obj_list->pointer = obj; - pr->pdc = obj_list; - - return; -} - -/* Initialize _PDC data based on the CPU vendor */ -void arch_acpi_processor_init_pdc(struct acpi_processor *pr) -{ - pr->pdc = NULL; - init_intel_pdc(pr); - return; -} - -EXPORT_SYMBOL(arch_acpi_processor_init_pdc); - -void arch_acpi_processor_cleanup_pdc(struct acpi_processor *pr) -{ - if (pr->pdc) { - kfree(pr->pdc->pointer->buffer.pointer); - kfree(pr->pdc->pointer); - kfree(pr->pdc); - pr->pdc = NULL; - } -} - -EXPORT_SYMBOL(arch_acpi_processor_cleanup_pdc); diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 194aaca22d47..6a8861b39f05 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -128,8 +128,6 @@ static struct platform_device nor_flash_device = { /* SH Eth */ #define SH_ETH_ADDR (0xA4600000) -#define SH_ETH_MAHR (SH_ETH_ADDR + 0x1C0) -#define SH_ETH_MALR (SH_ETH_ADDR + 0x1C8) static struct resource sh_eth_resources[] = { [0] = { .start = SH_ETH_ADDR, @@ -509,6 +507,7 @@ static struct platform_device sdhi1_device = { #else +/* MMC SPI */ static int mmc_spi_get_ro(struct device *dev) { return gpio_get_value(GPIO_PTY6); @@ -542,6 +541,7 @@ static struct spi_board_info spi_bus[] = { }, }; +/* MSIOF0 */ static struct sh_msiof_spi_info msiof0_data = { .num_chipselect = 1, }; diff --git a/arch/sh/include/asm/dma.h b/arch/sh/include/asm/dma.h index 04ad0e1e637e..07373a074090 100644 --- a/arch/sh/include/asm/dma.h +++ b/arch/sh/include/asm/dma.h @@ -19,9 +19,11 @@ #include <asm-generic/dma.h> #ifdef CONFIG_NR_DMA_CHANNELS -# define MAX_DMA_CHANNELS (CONFIG_NR_DMA_CHANNELS) +# define MAX_DMA_CHANNELS (CONFIG_NR_DMA_CHANNELS) +#elif defined(CONFIG_NR_ONCHIP_DMA_CHANNELS) +# define MAX_DMA_CHANNELS (CONFIG_NR_ONCHIP_DMA_CHANNELS) #else -# define MAX_DMA_CHANNELS (CONFIG_NR_ONCHIP_DMA_CHANNELS) +# define MAX_DMA_CHANNELS 0 #endif /* diff --git a/arch/sh/include/cpu-sh4/cpu/dma-sh4a.h b/arch/sh/include/cpu-sh4/cpu/dma-sh4a.h index f0886bc880e0..c4ed660c14cf 100644 --- a/arch/sh/include/cpu-sh4/cpu/dma-sh4a.h +++ b/arch/sh/include/cpu-sh4/cpu/dma-sh4a.h @@ -19,10 +19,10 @@ #elif defined(CONFIG_CPU_SUBTYPE_SH7723) || \ defined(CONFIG_CPU_SUBTYPE_SH7724) #define DMTE0_IRQ 48 /* DMAC0A*/ -#define DMTE4_IRQ 40 /* DMAC0B */ -#define DMTE6_IRQ 42 -#define DMTE8_IRQ 76 /* DMAC1A */ -#define DMTE9_IRQ 77 +#define DMTE4_IRQ 76 /* DMAC0B */ +#define DMTE6_IRQ 40 +#define DMTE8_IRQ 42 /* DMAC1A */ +#define DMTE9_IRQ 43 #define DMTE10_IRQ 72 /* DMAC1B */ #define DMTE11_IRQ 73 #define DMAE0_IRQ 78 /* DMA Error IRQ*/ diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c index a52f35117e82..d32f96c1cc15 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c @@ -23,9 +23,23 @@ #include <linux/notifier.h> #include <asm/suspend.h> #include <asm/clock.h> +#include <asm/dma-sh.h> #include <asm/mmzone.h> #include <cpu/sh7724.h> +/* DMA */ +static struct sh_dmae_pdata dma_platform_data = { + .mode = SHDMA_DMAOR1, +}; + +static struct platform_device dma_device = { + .name = "sh-dma-engine", + .id = -1, + .dev = { + .platform_data = &dma_platform_data, + }, +}; + /* Serial */ static struct plat_sci_port scif0_platform_data = { .mapbase = 0xffe00000, @@ -649,6 +663,7 @@ static struct platform_device *sh7724_devices[] __initdata = { &tmu3_device, &tmu4_device, &tmu5_device, + &dma_device, &rtc_device, &iic0_device, &iic1_device, diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c index ef26ebda6e8b..f685b9b21999 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c @@ -14,6 +14,7 @@ #include <linux/io.h> #include <linux/mm.h> #include <linux/sh_timer.h> +#include <asm/dma-sh.h> #include <asm/mmzone.h> static struct plat_sci_port scif0_platform_data = { @@ -294,6 +295,18 @@ static struct platform_device tmu5_device = { .num_resources = ARRAY_SIZE(tmu5_resources), }; +static struct sh_dmae_pdata dma_platform_data = { + .mode = (SHDMA_MIX_IRQ | SHDMA_DMAOR1), +}; + +static struct platform_device dma_device = { + .name = "sh-dma-engine", + .id = -1, + .dev = { + .platform_data = &dma_platform_data, + }, +}; + static struct platform_device *sh7785_devices[] __initdata = { &scif0_device, &scif1_device, @@ -307,6 +320,7 @@ static struct platform_device *sh7785_devices[] __initdata = { &tmu3_device, &tmu4_device, &tmu5_device, + &dma_device, }; static int __init sh7785_devices_setup(void) diff --git a/arch/sh/kernel/idle.c b/arch/sh/kernel/idle.c index aaff0037fcd7..6b3d706deac1 100644 --- a/arch/sh/kernel/idle.c +++ b/arch/sh/kernel/idle.c @@ -62,6 +62,7 @@ void default_idle(void) clear_thread_flag(TIF_POLLING_NRFLAG); smp_mb__after_clear_bit(); + set_bl_bit(); if (!need_resched()) { local_irq_enable(); cpu_sleep(); @@ -69,6 +70,7 @@ void default_idle(void) local_irq_enable(); set_thread_flag(TIF_POLLING_NRFLAG); + clear_bl_bit(); } else poll_idle(); } diff --git a/arch/sh/mm/cache.c b/arch/sh/mm/cache.c index e9415d3ea94a..b8607fa7ae12 100644 --- a/arch/sh/mm/cache.c +++ b/arch/sh/mm/cache.c @@ -133,12 +133,8 @@ void __update_cache(struct vm_area_struct *vma, page = pfn_to_page(pfn); if (pfn_valid(pfn)) { int dirty = test_and_clear_bit(PG_dcache_dirty, &page->flags); - if (dirty) { - unsigned long addr = (unsigned long)page_address(page); - - if (pages_do_alias(addr, address & PAGE_MASK)) - __flush_purge_region((void *)addr, PAGE_SIZE); - } + if (dirty) + __flush_purge_region(page_address(page), PAGE_SIZE); } } diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h index 60d2b2db0bc5..56f462cf22d2 100644 --- a/arch/x86/include/asm/acpi.h +++ b/arch/x86/include/asm/acpi.h @@ -142,6 +142,32 @@ static inline unsigned int acpi_processor_cstate_check(unsigned int max_cstate) return max_cstate; } +static inline bool arch_has_acpi_pdc(void) +{ + struct cpuinfo_x86 *c = &cpu_data(0); + return (c->x86_vendor == X86_VENDOR_INTEL || + c->x86_vendor == X86_VENDOR_CENTAUR); +} + +static inline void arch_acpi_set_pdc_bits(u32 *buf) +{ + struct cpuinfo_x86 *c = &cpu_data(0); + + buf[2] |= ACPI_PDC_C_CAPABILITY_SMP; + + if (cpu_has(c, X86_FEATURE_EST)) + buf[2] |= ACPI_PDC_EST_CAPABILITY_SWSMP; + + if (cpu_has(c, X86_FEATURE_ACPI)) + buf[2] |= ACPI_PDC_T_FFH; + + /* + * If mwait/monitor is unsupported, C2/C3_FFH will be disabled + */ + if (!cpu_has(c, X86_FEATURE_MWAIT)) + buf[2] &= ~(ACPI_PDC_C_C2C3_FFH); +} + #else /* !CONFIG_ACPI */ #define acpi_lapic 0 diff --git a/arch/x86/kernel/acpi/Makefile b/arch/x86/kernel/acpi/Makefile index fd5ca97a2ad5..6f35260bb3ef 100644 --- a/arch/x86/kernel/acpi/Makefile +++ b/arch/x86/kernel/acpi/Makefile @@ -4,7 +4,7 @@ obj-$(CONFIG_ACPI) += boot.o obj-$(CONFIG_ACPI_SLEEP) += sleep.o wakeup_rm.o wakeup_$(BITS).o ifneq ($(CONFIG_ACPI_PROCESSOR),) -obj-y += cstate.o processor.o +obj-y += cstate.o endif $(obj)/wakeup_rm.o: $(obj)/realmode/wakeup.bin diff --git a/arch/x86/kernel/acpi/processor.c b/arch/x86/kernel/acpi/processor.c deleted file mode 100644 index d85d1b2432ba..000000000000 --- a/arch/x86/kernel/acpi/processor.c +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Copyright (C) 2005 Intel Corporation - * Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> - * - Added _PDC for platforms with Intel CPUs - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/acpi.h> - -#include <acpi/processor.h> -#include <asm/acpi.h> - -static void init_intel_pdc(struct acpi_processor *pr, struct cpuinfo_x86 *c) -{ - struct acpi_object_list *obj_list; - union acpi_object *obj; - u32 *buf; - - /* allocate and initialize pdc. It will be used later. */ - obj_list = kmalloc(sizeof(struct acpi_object_list), GFP_KERNEL); - if (!obj_list) { - printk(KERN_ERR "Memory allocation error\n"); - return; - } - - obj = kmalloc(sizeof(union acpi_object), GFP_KERNEL); - if (!obj) { - printk(KERN_ERR "Memory allocation error\n"); - kfree(obj_list); - return; - } - - buf = kmalloc(12, GFP_KERNEL); - if (!buf) { - printk(KERN_ERR "Memory allocation error\n"); - kfree(obj); - kfree(obj_list); - return; - } - - buf[0] = ACPI_PDC_REVISION_ID; - buf[1] = 1; - buf[2] = ACPI_PDC_C_CAPABILITY_SMP; - - /* - * The default of PDC_SMP_T_SWCOORD bit is set for intel x86 cpu so - * that OSPM is capable of native ACPI throttling software - * coordination using BIOS supplied _TSD info. - */ - buf[2] |= ACPI_PDC_SMP_T_SWCOORD; - if (cpu_has(c, X86_FEATURE_EST)) - buf[2] |= ACPI_PDC_EST_CAPABILITY_SWSMP; - - if (cpu_has(c, X86_FEATURE_ACPI)) - buf[2] |= ACPI_PDC_T_FFH; - - /* - * If mwait/monitor is unsupported, C2/C3_FFH will be disabled - */ - if (!cpu_has(c, X86_FEATURE_MWAIT)) - buf[2] &= ~(ACPI_PDC_C_C2C3_FFH); - - obj->type = ACPI_TYPE_BUFFER; - obj->buffer.length = 12; - obj->buffer.pointer = (u8 *) buf; - obj_list->count = 1; - obj_list->pointer = obj; - pr->pdc = obj_list; - - return; -} - - -/* Initialize _PDC data based on the CPU vendor */ -void arch_acpi_processor_init_pdc(struct acpi_processor *pr) -{ - struct cpuinfo_x86 *c = &cpu_data(pr->id); - - pr->pdc = NULL; - if (c->x86_vendor == X86_VENDOR_INTEL || - c->x86_vendor == X86_VENDOR_CENTAUR) - init_intel_pdc(pr, c); - - return; -} - -EXPORT_SYMBOL(arch_acpi_processor_init_pdc); - -void arch_acpi_processor_cleanup_pdc(struct acpi_processor *pr) -{ - if (pr->pdc) { - kfree(pr->pdc->pointer->buffer.pointer); - kfree(pr->pdc->pointer); - kfree(pr->pdc); - pr->pdc = NULL; - } -} - -EXPORT_SYMBOL(arch_acpi_processor_cleanup_pdc); diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c index f28decf8dde3..1b1920fa7c80 100644 --- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c +++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c @@ -190,9 +190,11 @@ static void do_drv_write(void *_cmd) static void drv_read(struct drv_cmd *cmd) { + int err; cmd->val = 0; - smp_call_function_single(cpumask_any(cmd->mask), do_drv_read, cmd, 1); + err = smp_call_function_any(cmd->mask, do_drv_read, cmd, 1); + WARN_ON_ONCE(err); /* smp_call_function_any() was buggy? */ } static void drv_write(struct drv_cmd *cmd) diff --git a/arch/x86/kernel/microcode_core.c b/arch/x86/kernel/microcode_core.c index 844c02c65fcb..0c8632433090 100644 --- a/arch/x86/kernel/microcode_core.c +++ b/arch/x86/kernel/microcode_core.c @@ -394,7 +394,7 @@ static enum ucode_state microcode_update_cpu(int cpu) struct ucode_cpu_info *uci = ucode_cpu_info + cpu; enum ucode_state ustate; - if (uci->valid && uci->mc) + if (uci->valid) ustate = microcode_resume_cpu(cpu); else ustate = microcode_init_cpu(cpu); diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile index c7b10b4298e9..66cc3f36a954 100644 --- a/drivers/acpi/Makefile +++ b/drivers/acpi/Makefile @@ -32,6 +32,7 @@ acpi-$(CONFIG_ACPI_SLEEP) += proc.o # acpi-y += bus.o glue.o acpi-y += scan.o +acpi-y += processor_pdc.o acpi-y += ec.o acpi-$(CONFIG_ACPI_DOCK) += dock.o acpi-y += pci_root.o pci_link.o pci_irq.o pci_bind.o diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c index 23e5a0519af5..2815df66f6f7 100644 --- a/drivers/acpi/blacklist.c +++ b/drivers/acpi/blacklist.c @@ -185,6 +185,12 @@ static int __init dmi_disable_osi_vista(const struct dmi_system_id *d) acpi_osi_setup("!Windows 2006"); return 0; } +static int __init dmi_disable_osi_win7(const struct dmi_system_id *d) +{ + printk(KERN_NOTICE PREFIX "DMI detected: %s\n", d->ident); + acpi_osi_setup("!Windows 2009"); + return 0; +} static struct dmi_system_id acpi_osi_dmi_table[] __initdata = { { @@ -211,6 +217,14 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = { DMI_MATCH(DMI_PRODUCT_NAME, "Sony VGN-SR290J"), }, }, + { + .callback = dmi_disable_osi_win7, + .ident = "ASUS K50IJ", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "K50IJ"), + }, + }, /* * BIOS invocation of _OSI(Linux) is almost always a BIOS bug. diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 65f7e335f122..cf761b904e4a 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -397,6 +397,7 @@ acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context) union acpi_object *out_obj; u8 uuid[16]; u32 errors; + struct acpi_buffer output = {ACPI_ALLOCATE_BUFFER, NULL}; if (!context) return AE_ERROR; @@ -419,16 +420,16 @@ acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context) in_params[3].buffer.length = context->cap.length; in_params[3].buffer.pointer = context->cap.pointer; - status = acpi_evaluate_object(handle, "_OSC", &input, &context->ret); + status = acpi_evaluate_object(handle, "_OSC", &input, &output); if (ACPI_FAILURE(status)) return status; - /* return buffer should have the same length as cap buffer */ - if (context->ret.length != context->cap.length) + if (!output.length) return AE_NULL_OBJECT; - out_obj = context->ret.pointer; - if (out_obj->type != ACPI_TYPE_BUFFER) { + out_obj = output.pointer; + if (out_obj->type != ACPI_TYPE_BUFFER + || out_obj->buffer.length != context->cap.length) { acpi_print_osc_error(handle, context, "_OSC evaluation returned wrong type"); status = AE_TYPE; @@ -457,11 +458,20 @@ acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context) goto out_kfree; } out_success: - return AE_OK; + context->ret.length = out_obj->buffer.length; + context->ret.pointer = kmalloc(context->ret.length, GFP_KERNEL); + if (!context->ret.pointer) { + status = AE_NO_MEMORY; + goto out_kfree; + } + memcpy(context->ret.pointer, out_obj->buffer.pointer, + context->ret.length); + status = AE_OK; out_kfree: - kfree(context->ret.pointer); - context->ret.pointer = NULL; + kfree(output.pointer); + if (status != AE_OK) + context->ret.pointer = NULL; return status; } EXPORT_SYMBOL(acpi_run_osc); @@ -888,6 +898,8 @@ static int __init acpi_bus_init(void) goto error1; } + acpi_early_processor_set_pdc(); + /* * Maybe EC region is required at bus_scan/acpi_get_devices. So it * is necessary to enable it as early as possible. diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 75b147f5c8fd..fd1801bdee66 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -916,6 +916,7 @@ static int ec_validate_ecdt(const struct dmi_system_id *id) /* MSI EC needs special treatment, enable it */ static int ec_flag_msi(const struct dmi_system_id *id) { + printk(KERN_DEBUG PREFIX "Detected MSI hardware, enabling workarounds.\n"); EC_FLAGS_MSI = 1; EC_FLAGS_VALIDATE_ECDT = 1; return 0; @@ -928,8 +929,13 @@ static struct dmi_system_id __initdata ec_dmi_table[] = { DMI_MATCH(DMI_BOARD_NAME, "JFL92") }, NULL}, { ec_flag_msi, "MSI hardware", { - DMI_MATCH(DMI_BIOS_VENDOR, "Micro-Star"), - DMI_MATCH(DMI_CHASSIS_VENDOR, "MICRO-Star") }, NULL}, + DMI_MATCH(DMI_BIOS_VENDOR, "Micro-Star")}, NULL}, + { + ec_flag_msi, "MSI hardware", { + DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star")}, NULL}, + { + ec_flag_msi, "MSI hardware", { + DMI_MATCH(DMI_CHASSIS_VENDOR, "MICRO-Star")}, NULL}, { ec_validate_ecdt, "ASUS hardware", { DMI_MATCH(DMI_BIOS_VENDOR, "ASUS") }, NULL}, diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h index 074cf8682d52..cb28e0502acc 100644 --- a/drivers/acpi/internal.h +++ b/drivers/acpi/internal.h @@ -43,6 +43,7 @@ int acpi_power_transition(struct acpi_device *device, int state); extern int acpi_power_nocheck; int acpi_wakeup_device_init(void); +void acpi_early_processor_set_pdc(void); /* -------------------------------------------------------------------------- Embedded Controller diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index 41731236f9a1..9863c98c81ba 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -124,29 +124,6 @@ static const struct file_operations acpi_processor_info_fops = { DEFINE_PER_CPU(struct acpi_processor *, processors); struct acpi_processor_errata errata __read_mostly; -static int set_no_mwait(const struct dmi_system_id *id) -{ - printk(KERN_NOTICE PREFIX "%s detected - " - "disabling mwait for CPU C-states\n", id->ident); - idle_nomwait = 1; - return 0; -} - -static struct dmi_system_id __cpuinitdata processor_idle_dmi_table[] = { - { - set_no_mwait, "IFL91 board", { - DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"), - DMI_MATCH(DMI_SYS_VENDOR, "ZEPTO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "3215W"), - DMI_MATCH(DMI_BOARD_NAME, "IFL91") }, NULL}, - { - set_no_mwait, "Extensa 5220", { - DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"), - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_VERSION, "0100"), - DMI_MATCH(DMI_BOARD_NAME, "Columbia") }, NULL}, - {}, -}; /* -------------------------------------------------------------------------- Errata Handling @@ -277,45 +254,6 @@ static int acpi_processor_errata(struct acpi_processor *pr) } /* -------------------------------------------------------------------------- - Common ACPI processor functions - -------------------------------------------------------------------------- */ - -/* - * _PDC is required for a BIOS-OS handshake for most of the newer - * ACPI processor features. - */ -static int acpi_processor_set_pdc(struct acpi_processor *pr) -{ - struct acpi_object_list *pdc_in = pr->pdc; - acpi_status status = AE_OK; - - - if (!pdc_in) - return status; - if (idle_nomwait) { - /* - * If mwait is disabled for CPU C-states, the C2C3_FFH access - * mode will be disabled in the parameter of _PDC object. - * Of course C1_FFH access mode will also be disabled. - */ - union acpi_object *obj; - u32 *buffer = NULL; - - obj = pdc_in->pointer; - buffer = (u32 *)(obj->buffer.pointer); - buffer[2] &= ~(ACPI_PDC_C_C2C3_FFH | ACPI_PDC_C_C1_FFH); - - } - status = acpi_evaluate_object(pr->handle, "_PDC", pdc_in, NULL); - - if (ACPI_FAILURE(status)) - ACPI_DEBUG_PRINT((ACPI_DB_INFO, - "Could not evaluate _PDC, using legacy perf. control...\n")); - - return status; -} - -/* -------------------------------------------------------------------------- FS Interface (/proc) -------------------------------------------------------------------------- */ @@ -825,9 +763,7 @@ static int __cpuinit acpi_processor_add(struct acpi_device *device) } /* _PDC call should be done before doing anything else (if reqd.). */ - arch_acpi_processor_init_pdc(pr); - acpi_processor_set_pdc(pr); - arch_acpi_processor_cleanup_pdc(pr); + acpi_processor_set_pdc(pr->handle); #ifdef CONFIG_CPU_FREQ acpi_processor_ppc_has_changed(pr, 0); @@ -1145,11 +1081,6 @@ static int __init acpi_processor_init(void) if (!acpi_processor_dir) return -ENOMEM; #endif - /* - * Check whether the system is DMI table. If yes, OSPM - * should not use mwait for CPU-states. - */ - dmi_check_system(processor_idle_dmi_table); result = cpuidle_register_driver(&acpi_idle_driver); if (result < 0) goto out_proc; diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c new file mode 100644 index 000000000000..30e4dc0cdf30 --- /dev/null +++ b/drivers/acpi/processor_pdc.c @@ -0,0 +1,165 @@ +/* + * Copyright (C) 2005 Intel Corporation + * Copyright (C) 2009 Hewlett-Packard Development Company, L.P. + * + * Alex Chiang <achiang@hp.com> + * - Unified x86/ia64 implementations + * Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> + * - Added _PDC for platforms with Intel CPUs + */ +#include <linux/dmi.h> + +#include <acpi/acpi_drivers.h> +#include <acpi/processor.h> + +#include "internal.h" + +#define PREFIX "ACPI: " +#define _COMPONENT ACPI_PROCESSOR_COMPONENT +ACPI_MODULE_NAME("processor_pdc"); + +static int set_no_mwait(const struct dmi_system_id *id) +{ + printk(KERN_NOTICE PREFIX "%s detected - " + "disabling mwait for CPU C-states\n", id->ident); + idle_nomwait = 1; + return 0; +} + +static struct dmi_system_id __cpuinitdata processor_idle_dmi_table[] = { + { + set_no_mwait, "IFL91 board", { + DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"), + DMI_MATCH(DMI_SYS_VENDOR, "ZEPTO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "3215W"), + DMI_MATCH(DMI_BOARD_NAME, "IFL91") }, NULL}, + { + set_no_mwait, "Extensa 5220", { + DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"), + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_VERSION, "0100"), + DMI_MATCH(DMI_BOARD_NAME, "Columbia") }, NULL}, + {}, +}; + +static void acpi_set_pdc_bits(u32 *buf) +{ + buf[0] = ACPI_PDC_REVISION_ID; + buf[1] = 1; + + /* Enable coordination with firmware's _TSD info */ + buf[2] = ACPI_PDC_SMP_T_SWCOORD; + + /* Twiddle arch-specific bits needed for _PDC */ + arch_acpi_set_pdc_bits(buf); +} + +static struct acpi_object_list *acpi_processor_alloc_pdc(void) +{ + struct acpi_object_list *obj_list; + union acpi_object *obj; + u32 *buf; + + /* allocate and initialize pdc. It will be used later. */ + obj_list = kmalloc(sizeof(struct acpi_object_list), GFP_KERNEL); + if (!obj_list) { + printk(KERN_ERR "Memory allocation error\n"); + return NULL; + } + + obj = kmalloc(sizeof(union acpi_object), GFP_KERNEL); + if (!obj) { + printk(KERN_ERR "Memory allocation error\n"); + kfree(obj_list); + return NULL; + } + + buf = kmalloc(12, GFP_KERNEL); + if (!buf) { + printk(KERN_ERR "Memory allocation error\n"); + kfree(obj); + kfree(obj_list); + return NULL; + } + + acpi_set_pdc_bits(buf); + + obj->type = ACPI_TYPE_BUFFER; + obj->buffer.length = 12; + obj->buffer.pointer = (u8 *) buf; + obj_list->count = 1; + obj_list->pointer = obj; + + return obj_list; +} + +/* + * _PDC is required for a BIOS-OS handshake for most of the newer + * ACPI processor features. + */ +static int +acpi_processor_eval_pdc(acpi_handle handle, struct acpi_object_list *pdc_in) +{ + acpi_status status = AE_OK; + + if (idle_nomwait) { + /* + * If mwait is disabled for CPU C-states, the C2C3_FFH access + * mode will be disabled in the parameter of _PDC object. + * Of course C1_FFH access mode will also be disabled. + */ + union acpi_object *obj; + u32 *buffer = NULL; + + obj = pdc_in->pointer; + buffer = (u32 *)(obj->buffer.pointer); + buffer[2] &= ~(ACPI_PDC_C_C2C3_FFH | ACPI_PDC_C_C1_FFH); + + } + status = acpi_evaluate_object(handle, "_PDC", pdc_in, NULL); + + if (ACPI_FAILURE(status)) + ACPI_DEBUG_PRINT((ACPI_DB_INFO, + "Could not evaluate _PDC, using legacy perf. control.\n")); + + return status; +} + +void acpi_processor_set_pdc(acpi_handle handle) +{ + struct acpi_object_list *obj_list; + + if (arch_has_acpi_pdc() == false) + return; + + obj_list = acpi_processor_alloc_pdc(); + if (!obj_list) + return; + + acpi_processor_eval_pdc(handle, obj_list); + + kfree(obj_list->pointer->buffer.pointer); + kfree(obj_list->pointer); + kfree(obj_list); +} +EXPORT_SYMBOL_GPL(acpi_processor_set_pdc); + +static acpi_status +early_init_pdc(acpi_handle handle, u32 lvl, void *context, void **rv) +{ + acpi_processor_set_pdc(handle); + return AE_OK; +} + +void acpi_early_processor_set_pdc(void) +{ + /* + * Check whether the system is DMI table. If yes, OSPM + * should not use mwait for CPU-states. + */ + dmi_check_system(processor_idle_dmi_table); + + acpi_walk_namespace(ACPI_TYPE_PROCESSOR, ACPI_ROOT_OBJECT, + ACPI_UINT32_MAX, + early_init_pdc, NULL, NULL, NULL); +} diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig index 85844d053846..56c6374a3989 100644 --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig @@ -40,7 +40,6 @@ config ATA_VERBOSE_ERROR config ATA_ACPI bool "ATA ACPI Support" depends on ACPI && PCI - select ACPI_DOCK default y help This option adds support for ATA-related ACPI objects. diff --git a/drivers/base/bus.c b/drivers/base/bus.c index 63c143e54a57..c0c5a43d9fb3 100644 --- a/drivers/base/bus.c +++ b/drivers/base/bus.c @@ -703,9 +703,9 @@ int bus_add_driver(struct device_driver *drv) return 0; out_unregister: + kobject_put(&priv->kobj); kfree(drv->p); drv->p = NULL; - kobject_put(&priv->kobj); out_put_bus: bus_put(bus); return error; diff --git a/drivers/base/core.c b/drivers/base/core.c index f1290cbd1350..282025770429 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -446,7 +446,8 @@ struct kset *devices_kset; * @dev: device. * @attr: device attribute descriptor. */ -int device_create_file(struct device *dev, struct device_attribute *attr) +int device_create_file(struct device *dev, + const struct device_attribute *attr) { int error = 0; if (dev) @@ -459,7 +460,8 @@ int device_create_file(struct device *dev, struct device_attribute *attr) * @dev: device. * @attr: device attribute descriptor. */ -void device_remove_file(struct device *dev, struct device_attribute *attr) +void device_remove_file(struct device *dev, + const struct device_attribute *attr) { if (dev) sysfs_remove_file(&dev->kobj, &attr->attr); @@ -470,7 +472,8 @@ void device_remove_file(struct device *dev, struct device_attribute *attr) * @dev: device. * @attr: device binary attribute descriptor. */ -int device_create_bin_file(struct device *dev, struct bin_attribute *attr) +int device_create_bin_file(struct device *dev, + const struct bin_attribute *attr) { int error = -EINVAL; if (dev) @@ -484,7 +487,8 @@ EXPORT_SYMBOL_GPL(device_create_bin_file); * @dev: device. * @attr: device binary attribute descriptor. */ -void device_remove_bin_file(struct device *dev, struct bin_attribute *attr) +void device_remove_bin_file(struct device *dev, + const struct bin_attribute *attr) { if (dev) sysfs_remove_bin_file(&dev->kobj, attr); @@ -905,8 +909,10 @@ int device_add(struct device *dev) dev->init_name = NULL; } - if (!dev_name(dev)) + if (!dev_name(dev)) { + error = -EINVAL; goto name_error; + } pr_debug("device: '%s': %s\n", dev_name(dev), __func__); diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c index 50375bb8e51d..090dd4851301 100644 --- a/drivers/base/devtmpfs.c +++ b/drivers/base/devtmpfs.c @@ -32,7 +32,7 @@ static int dev_mount = 1; static int dev_mount; #endif -static rwlock_t dirlock; +static DEFINE_MUTEX(dirlock); static int __init mount_param(char *str) { @@ -93,7 +93,7 @@ static int create_path(const char *nodepath) { int err; - read_lock(&dirlock); + mutex_lock(&dirlock); err = dev_mkdir(nodepath, 0755); if (err == -ENOENT) { char *path; @@ -101,8 +101,10 @@ static int create_path(const char *nodepath) /* parent directories do not exist, create them */ path = kstrdup(nodepath, GFP_KERNEL); - if (!path) - return -ENOMEM; + if (!path) { + err = -ENOMEM; + goto out; + } s = path; for (;;) { s = strchr(s, '/'); @@ -117,7 +119,8 @@ static int create_path(const char *nodepath) } kfree(path); } - read_unlock(&dirlock); +out: + mutex_unlock(&dirlock); return err; } @@ -229,7 +232,7 @@ static int delete_path(const char *nodepath) if (!path) return -ENOMEM; - write_lock(&dirlock); + mutex_lock(&dirlock); for (;;) { char *base; @@ -241,7 +244,7 @@ static int delete_path(const char *nodepath) if (err) break; } - write_unlock(&dirlock); + mutex_unlock(&dirlock); kfree(path); return err; @@ -352,8 +355,6 @@ int __init devtmpfs_init(void) int err; struct vfsmount *mnt; - rwlock_init(&dirlock); - err = register_filesystem(&dev_fs_type); if (err) { printk(KERN_ERR "devtmpfs: unable to register devtmpfs " diff --git a/drivers/base/driver.c b/drivers/base/driver.c index f367885a7646..90c9fff09ead 100644 --- a/drivers/base/driver.c +++ b/drivers/base/driver.c @@ -98,7 +98,7 @@ EXPORT_SYMBOL_GPL(driver_find_device); * @attr: driver attribute descriptor. */ int driver_create_file(struct device_driver *drv, - struct driver_attribute *attr) + const struct driver_attribute *attr) { int error; if (drv) @@ -115,7 +115,7 @@ EXPORT_SYMBOL_GPL(driver_create_file); * @attr: driver attribute descriptor. */ void driver_remove_file(struct device_driver *drv, - struct driver_attribute *attr) + const struct driver_attribute *attr) { if (drv) sysfs_remove_file(&drv->p->kobj, &attr->attr); diff --git a/drivers/base/platform.c b/drivers/base/platform.c index 9d2ee25deaf5..58efaf2f1259 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -441,6 +441,7 @@ error: platform_device_put(pdev); return ERR_PTR(retval); } +EXPORT_SYMBOL_GPL(platform_device_register_data); static int platform_drv_probe(struct device *_dev) { diff --git a/drivers/char/nwflash.c b/drivers/char/nwflash.c index 8c7df5ba088f..f80810901db6 100644 --- a/drivers/char/nwflash.c +++ b/drivers/char/nwflash.c @@ -27,6 +27,7 @@ #include <linux/init.h> #include <linux/smp_lock.h> #include <linux/mutex.h> +#include <linux/jiffies.h> #include <asm/hardware/dec21285.h> #include <asm/io.h> diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index df5b68433f34..c5facd951dda 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -1700,11 +1700,14 @@ static void f10_map_sysaddr_to_csrow(struct mem_ctl_info *mci, */ static void amd64_debug_display_dimm_sizes(int ctrl, struct amd64_pvt *pvt) { - int dimm, size0, size1; + int dimm, size0, size1, factor = 0; u32 dbam; u32 *dcsb; if (boot_cpu_data.x86 == 0xf) { + if (pvt->dclr0 & F10_WIDTH_128) + factor = 1; + /* K8 families < revF not supported yet */ if (pvt->ext_model < K8_REV_F) return; @@ -1732,7 +1735,8 @@ static void amd64_debug_display_dimm_sizes(int ctrl, struct amd64_pvt *pvt) size1 = pvt->ops->dbam_to_cs(pvt, DBAM_DIMM(dimm, dbam)); edac_printk(KERN_DEBUG, EDAC_MC, " %d: %5dMB %d: %5dMB\n", - dimm * 2, size0, dimm * 2 + 1, size1); + dimm * 2, size0 << factor, + dimm * 2 + 1, size1 << factor); } } @@ -2345,7 +2349,7 @@ static void amd64_read_mc_registers(struct amd64_pvt *pvt) amd64_read_pci_cfg(pvt->dram_f2_ctl, F10_DCLR_0, &pvt->dclr0); amd64_read_pci_cfg(pvt->dram_f2_ctl, F10_DCHR_0, &pvt->dchr0); - if (!dct_ganging_enabled(pvt)) { + if (!dct_ganging_enabled(pvt) && boot_cpu_data.x86 >= 0x10) { amd64_read_pci_cfg(pvt->dram_f2_ctl, F10_DCLR_1, &pvt->dclr1); amd64_read_pci_cfg(pvt->dram_f2_ctl, F10_DCHR_1, &pvt->dchr1); } @@ -2686,9 +2690,8 @@ static int amd64_check_ecc_enabled(struct amd64_pvt *pvt) amd64_printk(KERN_WARNING, "%s", ecc_warning); return -ENODEV; } - } else - /* CLEAR the override, since BIOS controlled it */ ecc_enable_override = 0; + } return 0; } @@ -2925,16 +2928,15 @@ static void __devexit amd64_remove_one_instance(struct pci_dev *pdev) amd64_free_mc_sibling_devices(pvt); - kfree(pvt); - mci->pvt_info = NULL; - - mci_lookup[pvt->mc_node_id] = NULL; - /* unregister from EDAC MCE */ amd_report_gart_errors(false); amd_unregister_ecc_decoder(amd64_decode_bus_error); /* Free the EDAC CORE resources */ + mci->pvt_info = NULL; + mci_lookup[pvt->mc_node_id] = NULL; + + kfree(pvt); edac_mc_free(mci); } @@ -3011,25 +3013,29 @@ static void amd64_setup_pci_device(void) static int __init amd64_edac_init(void) { int nb, err = -ENODEV; + bool load_ok = false; edac_printk(KERN_INFO, EDAC_MOD_STR, EDAC_AMD64_VERSION "\n"); opstate_init(); if (cache_k8_northbridges() < 0) - return err; + goto err_ret; msrs = msrs_alloc(); + if (!msrs) + goto err_ret; err = pci_register_driver(&amd64_pci_driver); if (err) - return err; + goto err_pci; /* * At this point, the array 'pvt_lookup[]' contains pointers to alloc'd * amd64_pvt structs. These will be used in the 2nd stage init function * to finish initialization of the MC instances. */ + err = -ENODEV; for (nb = 0; nb < num_k8_northbridges; nb++) { if (!pvt_lookup[nb]) continue; @@ -3037,16 +3043,21 @@ static int __init amd64_edac_init(void) err = amd64_init_2nd_stage(pvt_lookup[nb]); if (err) goto err_2nd_stage; - } - amd64_setup_pci_device(); + load_ok = true; + } - return 0; + if (load_ok) { + amd64_setup_pci_device(); + return 0; + } err_2nd_stage: - debugf0("2nd stage failed\n"); pci_unregister_driver(&amd64_pci_driver); - +err_pci: + msrs_free(msrs); + msrs = NULL; +err_ret: return err; } diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c index 422728cfe994..fb60a877d768 100644 --- a/drivers/edac/edac_pci_sysfs.c +++ b/drivers/edac/edac_pci_sysfs.c @@ -534,8 +534,6 @@ static void edac_pci_dev_parity_clear(struct pci_dev *dev) { u8 header_type; - debugf0("%s()\n", __func__); - get_pci_parity_status(dev, 0); /* read the device TYPE, looking for bridges */ diff --git a/drivers/i2c/busses/i2c-bfin-twi.c b/drivers/i2c/busses/i2c-bfin-twi.c index b309ac2c3d5c..fe3fb567317d 100644 --- a/drivers/i2c/busses/i2c-bfin-twi.c +++ b/drivers/i2c/busses/i2c-bfin-twi.c @@ -693,13 +693,13 @@ static int i2c_bfin_twi_probe(struct platform_device *pdev) } /* Set TWI internal clock as 10MHz */ - write_CONTROL(iface, ((get_sclk() / 1024 / 1024 + 5) / 10) & 0x7F); + write_CONTROL(iface, ((get_sclk() / 1000 / 1000 + 5) / 10) & 0x7F); /* * We will not end up with a CLKDIV=0 because no one will specify - * 20kHz SCL or less in Kconfig now. (5 * 1024 / 20 = 0x100) + * 20kHz SCL or less in Kconfig now. (5 * 1000 / 20 = 250) */ - clkhilow = 5 * 1024 / CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ; + clkhilow = ((10 * 1000 / CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ) + 1) / 2; /* Set Twi interface clock as specified */ write_CLKDIV(iface, (clkhilow << 8) | clkhilow); diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index 75bf3ad18099..0037e31076ba 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -247,7 +247,13 @@ static void omap_i2c_unidle(struct omap_i2c_dev *dev) omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, OMAP_I2C_CON_EN); } dev->idle = 0; - omap_i2c_write_reg(dev, OMAP_I2C_IE_REG, dev->iestate); + + /* + * Don't write to this register if the IE state is 0 as it can + * cause deadlock. + */ + if (dev->iestate) + omap_i2c_write_reg(dev, OMAP_I2C_IE_REG, dev->iestate); } static void omap_i2c_idle(struct omap_i2c_dev *dev) @@ -280,6 +286,11 @@ static int omap_i2c_init(struct omap_i2c_dev *dev) unsigned long internal_clk = 0; if (dev->rev >= OMAP_I2C_REV_2) { + /* Disable I2C controller before soft reset */ + omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, + omap_i2c_read_reg(dev, OMAP_I2C_CON_REG) & + ~(OMAP_I2C_CON_EN)); + omap_i2c_write_reg(dev, OMAP_I2C_SYSC_REG, SYSC_SOFTRESET_MASK); /* For some reason we need to set the EN bit before the * reset done bit gets set. */ diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index fc5bf9d2a3f3..ec4faffe6b05 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -464,4 +464,16 @@ config TOSHIBA_BT_RFKILL If you have a modern Toshiba laptop with a Bluetooth and an RFKill switch (such as the Portege R500), say Y. + +config ACPI_CMPC + tristate "CMPC Laptop Extras" + depends on X86 && ACPI + select INPUT + select BACKLIGHT_CLASS_DEVICE + default n + help + Support for Intel Classmate PC ACPI devices, including some + keys as input device, backlight device, tablet and accelerometer + devices. + endif # X86_PLATFORM_DEVICES diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile index b7474b6a8bf1..9cd9fa0a27e6 100644 --- a/drivers/platform/x86/Makefile +++ b/drivers/platform/x86/Makefile @@ -5,6 +5,7 @@ obj-$(CONFIG_ASUS_LAPTOP) += asus-laptop.o obj-$(CONFIG_EEEPC_LAPTOP) += eeepc-laptop.o obj-$(CONFIG_MSI_LAPTOP) += msi-laptop.o +obj-$(CONFIG_ACPI_CMPC) += classmate-laptop.o obj-$(CONFIG_COMPAL_LAPTOP) += compal-laptop.o obj-$(CONFIG_DELL_LAPTOP) += dell-laptop.o obj-$(CONFIG_DELL_WMI) += dell-wmi.o diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index 454970d2d701..07d14dfdf0b4 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -96,9 +96,6 @@ struct acer_quirks { MODULE_ALIAS("wmi:67C3371D-95A3-4C37-BB61-DD47B491DAAB"); MODULE_ALIAS("wmi:6AF4F258-B401-42fd-BE91-3D4AC2D7C0D3"); -/* Temporary workaround until the WMI sysfs interface goes in */ -MODULE_ALIAS("dmi:*:*Acer*:*:"); - /* * Interface capability flags */ diff --git a/drivers/platform/x86/acerhdf.c b/drivers/platform/x86/acerhdf.c index 79b15b9d9cf0..7b2384d674d0 100644 --- a/drivers/platform/x86/acerhdf.c +++ b/drivers/platform/x86/acerhdf.c @@ -52,7 +52,7 @@ */ #undef START_IN_KERNEL_MODE -#define DRV_VER "0.5.20" +#define DRV_VER "0.5.22" /* * According to the Atom N270 datasheet, @@ -156,19 +156,25 @@ static const struct bios_settings_t bios_tbl[] = { {"Acer", "AOA150", "v0.3310", 0x55, 0x58, {0x20, 0x20, 0x00} }, /* Acer 1410 */ {"Acer", "Aspire 1410", "v0.3120", 0x55, 0x58, {0x9e, 0x9e, 0x00} }, - /* special BIOS / other */ + {"Acer", "Aspire 1410", "v1.3303", 0x55, 0x58, {0x9e, 0x9e, 0x00} }, + /* Acer 1810xx */ + {"Acer", "Aspire 1810TZ", "v0.3120", 0x55, 0x58, {0x9e, 0x9e, 0x00} }, + {"Acer", "Aspire 1810T", "v0.3120", 0x55, 0x58, {0x9e, 0x9e, 0x00} }, + {"Acer", "Aspire 1810T", "v1.3303", 0x55, 0x58, {0x9e, 0x9e, 0x00} }, + {"Acer", "Aspire 1810TZ", "v1.3303", 0x55, 0x58, {0x9e, 0x9e, 0x00} }, + /* Gateway */ {"Gateway", "AOA110", "v0.3103", 0x55, 0x58, {0x21, 0x21, 0x00} }, {"Gateway", "AOA150", "v0.3103", 0x55, 0x58, {0x20, 0x20, 0x00} }, - {"Gateway ", "LT31 ", "v1.3103 ", 0x55, 0x58, - {0x10, 0x0f, 0x00} }, - {"Gateway ", "LT31 ", "v1.3201 ", 0x55, 0x58, - {0x10, 0x0f, 0x00} }, - {"Gateway ", "LT31 ", "v1.3302 ", 0x55, 0x58, - {0x10, 0x0f, 0x00} }, + {"Gateway", "LT31", "v1.3103", 0x55, 0x58, {0x10, 0x0f, 0x00} }, + {"Gateway", "LT31", "v1.3201", 0x55, 0x58, {0x10, 0x0f, 0x00} }, + {"Gateway", "LT31", "v1.3302", 0x55, 0x58, {0x10, 0x0f, 0x00} }, + /* Packard Bell */ {"Packard Bell", "DOA150", "v0.3104", 0x55, 0x58, {0x21, 0x21, 0x00} }, {"Packard Bell", "DOA150", "v0.3105", 0x55, 0x58, {0x20, 0x20, 0x00} }, {"Packard Bell", "AOA110", "v0.3105", 0x55, 0x58, {0x21, 0x21, 0x00} }, {"Packard Bell", "AOA150", "v0.3105", 0x55, 0x58, {0x20, 0x20, 0x00} }, + {"Packard Bell", "DOTMU", "v1.3303", 0x55, 0x58, {0x9e, 0x9e, 0x00} }, + {"Packard Bell", "DOTMU", "v0.3120", 0x55, 0x58, {0x9e, 0x9e, 0x00} }, /* pewpew-terminator */ {"", "", "", 0, 0, {0, 0, 0} } }; @@ -486,13 +492,26 @@ static struct platform_driver acerhdf_driver = { .remove = acerhdf_remove, }; +/* checks if str begins with start */ +static int str_starts_with(const char *str, const char *start) +{ + unsigned long str_len = 0, start_len = 0; + + str_len = strlen(str); + start_len = strlen(start); + + if (str_len >= start_len && + !strncmp(str, start, start_len)) + return 1; + + return 0; +} /* check hardware */ static int acerhdf_check_hardware(void) { char const *vendor, *version, *product; - int i; - unsigned long prod_len = 0; + const struct bios_settings_t *bt = NULL; /* get BIOS data */ vendor = dmi_get_system_info(DMI_SYS_VENDOR); @@ -514,20 +533,20 @@ static int acerhdf_check_hardware(void) kernelmode = 0; } - prod_len = strlen(product); - if (verbose) pr_info("BIOS info: %s %s, product: %s\n", vendor, version, product); /* search BIOS version and vendor in BIOS settings table */ - for (i = 0; bios_tbl[i].version[0]; i++) { - if (strlen(bios_tbl[i].product) >= prod_len && - !strncmp(bios_tbl[i].product, product, - strlen(bios_tbl[i].product)) && - !strcmp(bios_tbl[i].vendor, vendor) && - !strcmp(bios_tbl[i].version, version)) { - bios_cfg = &bios_tbl[i]; + for (bt = bios_tbl; bt->vendor[0]; bt++) { + /* + * check if actual hardware BIOS vendor, product and version + * IDs start with the strings of BIOS table entry + */ + if (str_starts_with(vendor, bt->vendor) && + str_starts_with(product, bt->product) && + str_starts_with(version, bt->version)) { + bios_cfg = bt; break; } } @@ -640,9 +659,14 @@ static void __exit acerhdf_exit(void) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Peter Feuerer"); MODULE_DESCRIPTION("Aspire One temperature and fan driver"); -MODULE_ALIAS("dmi:*:*Acer*:*:"); -MODULE_ALIAS("dmi:*:*Gateway*:*:"); -MODULE_ALIAS("dmi:*:*Packard Bell*:*:"); +MODULE_ALIAS("dmi:*:*Acer*:pnAOA*:"); +MODULE_ALIAS("dmi:*:*Acer*:pnAspire 1410*:"); +MODULE_ALIAS("dmi:*:*Acer*:pnAspire 1810*:"); +MODULE_ALIAS("dmi:*:*Gateway*:pnAOA*:"); +MODULE_ALIAS("dmi:*:*Gateway*:pnLT31*:"); +MODULE_ALIAS("dmi:*:*Packard Bell*:pnAOA*:"); +MODULE_ALIAS("dmi:*:*Packard Bell*:pnDOA*:"); +MODULE_ALIAS("dmi:*:*Packard Bell*:pnDOTMU*:"); module_init(acerhdf_init); module_exit(acerhdf_exit); diff --git a/drivers/platform/x86/asus_acpi.c b/drivers/platform/x86/asus_acpi.c index 0c9c53111a22..c1d2aeeea948 100644 --- a/drivers/platform/x86/asus_acpi.c +++ b/drivers/platform/x86/asus_acpi.c @@ -35,6 +35,7 @@ #include <linux/init.h> #include <linux/types.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/backlight.h> #include <acpi/acpi_drivers.h> #include <acpi/acpi_bus.h> @@ -513,26 +514,12 @@ static int read_acpi_int(acpi_handle handle, const char *method, int *val) return (status == AE_OK) && (out_obj.type == ACPI_TYPE_INTEGER); } -/* - * We write our info in page, we begin at offset off and cannot write more - * than count bytes. We set eof to 1 if we handle those 2 values. We return the - * number of bytes written in page - */ -static int -proc_read_info(char *page, char **start, off_t off, int count, int *eof, - void *data) +static int asus_info_proc_show(struct seq_file *m, void *v) { - int len = 0; int temp; - char buf[16]; /* enough for all info */ - /* - * We use the easy way, we don't care of off and count, - * so we don't set eof to 1 - */ - len += sprintf(page, ACPI_HOTK_NAME " " ASUS_ACPI_VERSION "\n"); - len += sprintf(page + len, "Model reference : %s\n", - hotk->methods->name); + seq_printf(m, ACPI_HOTK_NAME " " ASUS_ACPI_VERSION "\n"); + seq_printf(m, "Model reference : %s\n", hotk->methods->name); /* * The SFUN method probably allows the original driver to get the list * of features supported by a given model. For now, 0x0100 or 0x0800 @@ -540,8 +527,7 @@ proc_read_info(char *page, char **start, off_t off, int count, int *eof, * The significance of others is yet to be found. */ if (read_acpi_int(hotk->handle, "SFUN", &temp)) - len += - sprintf(page + len, "SFUN value : 0x%04x\n", temp); + seq_printf(m, "SFUN value : 0x%04x\n", temp); /* * Another value for userspace: the ASYM method returns 0x02 for * battery low and 0x04 for battery critical, its readings tend to be @@ -550,30 +536,34 @@ proc_read_info(char *page, char **start, off_t off, int count, int *eof, * silently ignored. */ if (read_acpi_int(hotk->handle, "ASYM", &temp)) - len += - sprintf(page + len, "ASYM value : 0x%04x\n", temp); + seq_printf(m, "ASYM value : 0x%04x\n", temp); if (asus_info) { - snprintf(buf, 16, "%d", asus_info->length); - len += sprintf(page + len, "DSDT length : %s\n", buf); - snprintf(buf, 16, "%d", asus_info->checksum); - len += sprintf(page + len, "DSDT checksum : %s\n", buf); - snprintf(buf, 16, "%d", asus_info->revision); - len += sprintf(page + len, "DSDT revision : %s\n", buf); - snprintf(buf, 7, "%s", asus_info->oem_id); - len += sprintf(page + len, "OEM id : %s\n", buf); - snprintf(buf, 9, "%s", asus_info->oem_table_id); - len += sprintf(page + len, "OEM table id : %s\n", buf); - snprintf(buf, 16, "%x", asus_info->oem_revision); - len += sprintf(page + len, "OEM revision : 0x%s\n", buf); - snprintf(buf, 5, "%s", asus_info->asl_compiler_id); - len += sprintf(page + len, "ASL comp vendor id : %s\n", buf); - snprintf(buf, 16, "%x", asus_info->asl_compiler_revision); - len += sprintf(page + len, "ASL comp revision : 0x%s\n", buf); + seq_printf(m, "DSDT length : %d\n", asus_info->length); + seq_printf(m, "DSDT checksum : %d\n", asus_info->checksum); + seq_printf(m, "DSDT revision : %d\n", asus_info->revision); + seq_printf(m, "OEM id : %.*s\n", ACPI_OEM_ID_SIZE, asus_info->oem_id); + seq_printf(m, "OEM table id : %.*s\n", ACPI_OEM_TABLE_ID_SIZE, asus_info->oem_table_id); + seq_printf(m, "OEM revision : 0x%x\n", asus_info->oem_revision); + seq_printf(m, "ASL comp vendor id : %.*s\n", ACPI_NAME_SIZE, asus_info->asl_compiler_id); + seq_printf(m, "ASL comp revision : 0x%x\n", asus_info->asl_compiler_revision); } - return len; + return 0; +} + +static int asus_info_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, asus_info_proc_show, NULL); } +static const struct file_operations asus_info_proc_fops = { + .owner = THIS_MODULE, + .open = asus_info_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + /* * /proc handlers * We write our info in page, we begin at offset off and cannot write more @@ -639,34 +629,48 @@ write_led(const char __user *buffer, unsigned long count, /* * Proc handlers for MLED */ -static int -proc_read_mled(char *page, char **start, off_t off, int count, int *eof, - void *data) +static int mled_proc_show(struct seq_file *m, void *v) { - return sprintf(page, "%d\n", - read_led(hotk->methods->mled_status, MLED_ON)); + seq_printf(m, "%d\n", read_led(hotk->methods->mled_status, MLED_ON)); + return 0; } -static int -proc_write_mled(struct file *file, const char __user *buffer, - unsigned long count, void *data) +static int mled_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, mled_proc_show, NULL); +} + +static ssize_t mled_proc_write(struct file *file, const char __user *buffer, + size_t count, loff_t *pos) { return write_led(buffer, count, hotk->methods->mt_mled, MLED_ON, 1); } +static const struct file_operations mled_proc_fops = { + .owner = THIS_MODULE, + .open = mled_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = mled_proc_write, +}; + /* * Proc handlers for LED display */ -static int -proc_read_ledd(char *page, char **start, off_t off, int count, int *eof, - void *data) +static int ledd_proc_show(struct seq_file *m, void *v) { - return sprintf(page, "0x%08x\n", hotk->ledd_status); + seq_printf(m, "0x%08x\n", hotk->ledd_status); + return 0; } -static int -proc_write_ledd(struct file *file, const char __user *buffer, - unsigned long count, void *data) +static int ledd_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, ledd_proc_show, NULL); +} + +static ssize_t ledd_proc_write(struct file *file, const char __user *buffer, + size_t count, loff_t *pos) { int rv, value; @@ -682,61 +686,104 @@ proc_write_ledd(struct file *file, const char __user *buffer, return rv; } +static const struct file_operations ledd_proc_fops = { + .owner = THIS_MODULE, + .open = ledd_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = ledd_proc_write, +}; + /* * Proc handlers for WLED */ -static int -proc_read_wled(char *page, char **start, off_t off, int count, int *eof, - void *data) +static int wled_proc_show(struct seq_file *m, void *v) { - return sprintf(page, "%d\n", - read_led(hotk->methods->wled_status, WLED_ON)); + seq_printf(m, "%d\n", read_led(hotk->methods->wled_status, WLED_ON)); + return 0; } -static int -proc_write_wled(struct file *file, const char __user *buffer, - unsigned long count, void *data) +static int wled_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, wled_proc_show, NULL); +} + +static ssize_t wled_proc_write(struct file *file, const char __user *buffer, + size_t count, loff_t *pos) { return write_led(buffer, count, hotk->methods->mt_wled, WLED_ON, 0); } +static const struct file_operations wled_proc_fops = { + .owner = THIS_MODULE, + .open = wled_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = wled_proc_write, +}; + /* * Proc handlers for Bluetooth */ -static int -proc_read_bluetooth(char *page, char **start, off_t off, int count, int *eof, - void *data) +static int bluetooth_proc_show(struct seq_file *m, void *v) { - return sprintf(page, "%d\n", read_led(hotk->methods->bt_status, BT_ON)); + seq_printf(m, "%d\n", read_led(hotk->methods->bt_status, BT_ON)); + return 0; } -static int -proc_write_bluetooth(struct file *file, const char __user *buffer, - unsigned long count, void *data) +static int bluetooth_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, bluetooth_proc_show, NULL); +} + +static ssize_t bluetooth_proc_write(struct file *file, + const char __user *buffer, size_t count, loff_t *pos) { /* Note: mt_bt_switch controls both internal Bluetooth adapter's presence and its LED */ return write_led(buffer, count, hotk->methods->mt_bt_switch, BT_ON, 0); } +static const struct file_operations bluetooth_proc_fops = { + .owner = THIS_MODULE, + .open = bluetooth_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = bluetooth_proc_write, +}; + /* * Proc handlers for TLED */ -static int -proc_read_tled(char *page, char **start, off_t off, int count, int *eof, - void *data) +static int tled_proc_show(struct seq_file *m, void *v) { - return sprintf(page, "%d\n", - read_led(hotk->methods->tled_status, TLED_ON)); + seq_printf(m, "%d\n", read_led(hotk->methods->tled_status, TLED_ON)); + return 0; } -static int -proc_write_tled(struct file *file, const char __user *buffer, - unsigned long count, void *data) +static int tled_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, tled_proc_show, NULL); +} + +static ssize_t tled_proc_write(struct file *file, const char __user *buffer, + size_t count, loff_t *pos) { return write_led(buffer, count, hotk->methods->mt_tled, TLED_ON, 0); } +static const struct file_operations tled_proc_fops = { + .owner = THIS_MODULE, + .open = tled_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = tled_proc_write, +}; + static int get_lcd_state(void) { int lcd = 0; @@ -829,16 +876,19 @@ static int set_lcd_state(int value) } -static int -proc_read_lcd(char *page, char **start, off_t off, int count, int *eof, - void *data) +static int lcd_proc_show(struct seq_file *m, void *v) { - return sprintf(page, "%d\n", get_lcd_state()); + seq_printf(m, "%d\n", get_lcd_state()); + return 0; } -static int -proc_write_lcd(struct file *file, const char __user *buffer, - unsigned long count, void *data) +static int lcd_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, lcd_proc_show, NULL); +} + +static ssize_t lcd_proc_write(struct file *file, const char __user *buffer, + size_t count, loff_t *pos) { int rv, value; @@ -848,6 +898,15 @@ proc_write_lcd(struct file *file, const char __user *buffer, return rv; } +static const struct file_operations lcd_proc_fops = { + .owner = THIS_MODULE, + .open = lcd_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = lcd_proc_write, +}; + static int read_brightness(struct backlight_device *bd) { int value; @@ -907,16 +966,19 @@ static int set_brightness_status(struct backlight_device *bd) return set_brightness(bd->props.brightness); } -static int -proc_read_brn(char *page, char **start, off_t off, int count, int *eof, - void *data) +static int brn_proc_show(struct seq_file *m, void *v) { - return sprintf(page, "%d\n", read_brightness(NULL)); + seq_printf(m, "%d\n", read_brightness(NULL)); + return 0; } -static int -proc_write_brn(struct file *file, const char __user *buffer, - unsigned long count, void *data) +static int brn_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, brn_proc_show, NULL); +} + +static ssize_t brn_proc_write(struct file *file, const char __user *buffer, + size_t count, loff_t *pos) { int rv, value; @@ -929,6 +991,15 @@ proc_write_brn(struct file *file, const char __user *buffer, return rv; } +static const struct file_operations brn_proc_fops = { + .owner = THIS_MODULE, + .open = brn_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = brn_proc_write, +}; + static void set_display(int value) { /* no sanity check needed for now */ @@ -942,9 +1013,7 @@ static void set_display(int value) * Now, *this* one could be more user-friendly, but so far, no-one has * complained. The significance of bits is the same as in proc_write_disp() */ -static int -proc_read_disp(char *page, char **start, off_t off, int count, int *eof, - void *data) +static int disp_proc_show(struct seq_file *m, void *v) { int value = 0; @@ -952,7 +1021,13 @@ proc_read_disp(char *page, char **start, off_t off, int count, int *eof, printk(KERN_WARNING "Asus ACPI: Error reading display status\n"); value &= 0x07; /* needed for some models, shouldn't hurt others */ - return sprintf(page, "%d\n", value); + seq_printf(m, "%d\n", value); + return 0; +} + +static int disp_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, disp_proc_show, NULL); } /* @@ -961,9 +1036,8 @@ proc_read_disp(char *page, char **start, off_t off, int count, int *eof, * (bitwise) of these will suffice. I never actually tested 3 displays hooked * up simultaneously, so be warned. See the acpi4asus README for more info. */ -static int -proc_write_disp(struct file *file, const char __user *buffer, - unsigned long count, void *data) +static ssize_t disp_proc_write(struct file *file, const char __user *buffer, + size_t count, loff_t *pos) { int rv, value; @@ -973,25 +1047,27 @@ proc_write_disp(struct file *file, const char __user *buffer, return rv; } -typedef int (proc_readfunc) (char *page, char **start, off_t off, int count, - int *eof, void *data); -typedef int (proc_writefunc) (struct file *file, const char __user *buffer, - unsigned long count, void *data); +static const struct file_operations disp_proc_fops = { + .owner = THIS_MODULE, + .open = disp_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = disp_proc_write, +}; static int -asus_proc_add(char *name, proc_writefunc *writefunc, - proc_readfunc *readfunc, mode_t mode, +asus_proc_add(char *name, const struct file_operations *proc_fops, mode_t mode, struct acpi_device *device) { - struct proc_dir_entry *proc = - create_proc_entry(name, mode, acpi_device_dir(device)); + struct proc_dir_entry *proc; + + proc = proc_create_data(name, mode, acpi_device_dir(device), + proc_fops, acpi_driver_data(device)); if (!proc) { printk(KERN_WARNING " Unable to create %s fs entry\n", name); return -1; } - proc->write_proc = writefunc; - proc->read_proc = readfunc; - proc->data = acpi_driver_data(device); proc->uid = asus_uid; proc->gid = asus_gid; return 0; @@ -1020,10 +1096,9 @@ static int asus_hotk_add_fs(struct acpi_device *device) if (!acpi_device_dir(device)) return -ENODEV; - proc = create_proc_entry(PROC_INFO, mode, acpi_device_dir(device)); + proc = proc_create(PROC_INFO, mode, acpi_device_dir(device), + &asus_info_proc_fops); if (proc) { - proc->read_proc = proc_read_info; - proc->data = acpi_driver_data(device); proc->uid = asus_uid; proc->gid = asus_gid; } else { @@ -1032,28 +1107,23 @@ static int asus_hotk_add_fs(struct acpi_device *device) } if (hotk->methods->mt_wled) { - asus_proc_add(PROC_WLED, &proc_write_wled, &proc_read_wled, - mode, device); + asus_proc_add(PROC_WLED, &wled_proc_fops, mode, device); } if (hotk->methods->mt_ledd) { - asus_proc_add(PROC_LEDD, &proc_write_ledd, &proc_read_ledd, - mode, device); + asus_proc_add(PROC_LEDD, &ledd_proc_fops, mode, device); } if (hotk->methods->mt_mled) { - asus_proc_add(PROC_MLED, &proc_write_mled, &proc_read_mled, - mode, device); + asus_proc_add(PROC_MLED, &mled_proc_fops, mode, device); } if (hotk->methods->mt_tled) { - asus_proc_add(PROC_TLED, &proc_write_tled, &proc_read_tled, - mode, device); + asus_proc_add(PROC_TLED, &tled_proc_fops, mode, device); } if (hotk->methods->mt_bt_switch) { - asus_proc_add(PROC_BT, &proc_write_bluetooth, - &proc_read_bluetooth, mode, device); + asus_proc_add(PROC_BT, &bluetooth_proc_fops, mode, device); } /* @@ -1061,19 +1131,16 @@ static int asus_hotk_add_fs(struct acpi_device *device) * accessible from the keyboard */ if (hotk->methods->mt_lcd_switch && hotk->methods->lcd_status) { - asus_proc_add(PROC_LCD, &proc_write_lcd, &proc_read_lcd, mode, - device); + asus_proc_add(PROC_LCD, &lcd_proc_fops, mode, device); } if ((hotk->methods->brightness_up && hotk->methods->brightness_down) || (hotk->methods->brightness_get && hotk->methods->brightness_set)) { - asus_proc_add(PROC_BRN, &proc_write_brn, &proc_read_brn, mode, - device); + asus_proc_add(PROC_BRN, &brn_proc_fops, mode, device); } if (hotk->methods->display_set) { - asus_proc_add(PROC_DISP, &proc_write_disp, &proc_read_disp, - mode, device); + asus_proc_add(PROC_DISP, &disp_proc_fops, mode, device); } return 0; diff --git a/drivers/platform/x86/classmate-laptop.c b/drivers/platform/x86/classmate-laptop.c new file mode 100644 index 000000000000..ed90082cdf1d --- /dev/null +++ b/drivers/platform/x86/classmate-laptop.c @@ -0,0 +1,609 @@ +/* + * Copyright (C) 2009 Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/workqueue.h> +#include <acpi/acpi_drivers.h> +#include <linux/backlight.h> +#include <linux/input.h> + +MODULE_LICENSE("GPL"); + + +struct cmpc_accel { + int sensitivity; +}; + +#define CMPC_ACCEL_SENSITIVITY_DEFAULT 5 + + +/* + * Generic input device code. + */ + +typedef void (*input_device_init)(struct input_dev *dev); + +static int cmpc_add_acpi_notify_device(struct acpi_device *acpi, char *name, + input_device_init idev_init) +{ + struct input_dev *inputdev; + int error; + + inputdev = input_allocate_device(); + if (!inputdev) + return -ENOMEM; + inputdev->name = name; + inputdev->dev.parent = &acpi->dev; + idev_init(inputdev); + error = input_register_device(inputdev); + if (error) { + input_free_device(inputdev); + return error; + } + dev_set_drvdata(&acpi->dev, inputdev); + return 0; +} + +static int cmpc_remove_acpi_notify_device(struct acpi_device *acpi) +{ + struct input_dev *inputdev = dev_get_drvdata(&acpi->dev); + input_unregister_device(inputdev); + return 0; +} + +/* + * Accelerometer code. + */ +static acpi_status cmpc_start_accel(acpi_handle handle) +{ + union acpi_object param[2]; + struct acpi_object_list input; + acpi_status status; + + param[0].type = ACPI_TYPE_INTEGER; + param[0].integer.value = 0x3; + param[1].type = ACPI_TYPE_INTEGER; + input.count = 2; + input.pointer = param; + status = acpi_evaluate_object(handle, "ACMD", &input, NULL); + return status; +} + +static acpi_status cmpc_stop_accel(acpi_handle handle) +{ + union acpi_object param[2]; + struct acpi_object_list input; + acpi_status status; + + param[0].type = ACPI_TYPE_INTEGER; + param[0].integer.value = 0x4; + param[1].type = ACPI_TYPE_INTEGER; + input.count = 2; + input.pointer = param; + status = acpi_evaluate_object(handle, "ACMD", &input, NULL); + return status; +} + +static acpi_status cmpc_accel_set_sensitivity(acpi_handle handle, int val) +{ + union acpi_object param[2]; + struct acpi_object_list input; + + param[0].type = ACPI_TYPE_INTEGER; + param[0].integer.value = 0x02; + param[1].type = ACPI_TYPE_INTEGER; + param[1].integer.value = val; + input.count = 2; + input.pointer = param; + return acpi_evaluate_object(handle, "ACMD", &input, NULL); +} + +static acpi_status cmpc_get_accel(acpi_handle handle, + unsigned char *x, + unsigned char *y, + unsigned char *z) +{ + union acpi_object param[2]; + struct acpi_object_list input; + struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, 0 }; + unsigned char *locs; + acpi_status status; + + param[0].type = ACPI_TYPE_INTEGER; + param[0].integer.value = 0x01; + param[1].type = ACPI_TYPE_INTEGER; + input.count = 2; + input.pointer = param; + status = acpi_evaluate_object(handle, "ACMD", &input, &output); + if (ACPI_SUCCESS(status)) { + union acpi_object *obj; + obj = output.pointer; + locs = obj->buffer.pointer; + *x = locs[0]; + *y = locs[1]; + *z = locs[2]; + kfree(output.pointer); + } + return status; +} + +static void cmpc_accel_handler(struct acpi_device *dev, u32 event) +{ + if (event == 0x81) { + unsigned char x, y, z; + acpi_status status; + + status = cmpc_get_accel(dev->handle, &x, &y, &z); + if (ACPI_SUCCESS(status)) { + struct input_dev *inputdev = dev_get_drvdata(&dev->dev); + + input_report_abs(inputdev, ABS_X, x); + input_report_abs(inputdev, ABS_Y, y); + input_report_abs(inputdev, ABS_Z, z); + input_sync(inputdev); + } + } +} + +static ssize_t cmpc_accel_sensitivity_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct acpi_device *acpi; + struct input_dev *inputdev; + struct cmpc_accel *accel; + + acpi = to_acpi_device(dev); + inputdev = dev_get_drvdata(&acpi->dev); + accel = dev_get_drvdata(&inputdev->dev); + + return sprintf(buf, "%d\n", accel->sensitivity); +} + +static ssize_t cmpc_accel_sensitivity_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) +{ + struct acpi_device *acpi; + struct input_dev *inputdev; + struct cmpc_accel *accel; + unsigned long sensitivity; + int r; + + acpi = to_acpi_device(dev); + inputdev = dev_get_drvdata(&acpi->dev); + accel = dev_get_drvdata(&inputdev->dev); + + r = strict_strtoul(buf, 0, &sensitivity); + if (r) + return r; + + accel->sensitivity = sensitivity; + cmpc_accel_set_sensitivity(acpi->handle, sensitivity); + + return strnlen(buf, count); +} + +struct device_attribute cmpc_accel_sensitivity_attr = { + .attr = { .name = "sensitivity", .mode = 0660 }, + .show = cmpc_accel_sensitivity_show, + .store = cmpc_accel_sensitivity_store +}; + +static int cmpc_accel_open(struct input_dev *input) +{ + struct acpi_device *acpi; + + acpi = to_acpi_device(input->dev.parent); + if (ACPI_SUCCESS(cmpc_start_accel(acpi->handle))) + return 0; + return -EIO; +} + +static void cmpc_accel_close(struct input_dev *input) +{ + struct acpi_device *acpi; + + acpi = to_acpi_device(input->dev.parent); + cmpc_stop_accel(acpi->handle); +} + +static void cmpc_accel_idev_init(struct input_dev *inputdev) +{ + set_bit(EV_ABS, inputdev->evbit); + input_set_abs_params(inputdev, ABS_X, 0, 255, 8, 0); + input_set_abs_params(inputdev, ABS_Y, 0, 255, 8, 0); + input_set_abs_params(inputdev, ABS_Z, 0, 255, 8, 0); + inputdev->open = cmpc_accel_open; + inputdev->close = cmpc_accel_close; +} + +static int cmpc_accel_add(struct acpi_device *acpi) +{ + int error; + struct input_dev *inputdev; + struct cmpc_accel *accel; + + accel = kmalloc(sizeof(*accel), GFP_KERNEL); + if (!accel) + return -ENOMEM; + + accel->sensitivity = CMPC_ACCEL_SENSITIVITY_DEFAULT; + cmpc_accel_set_sensitivity(acpi->handle, accel->sensitivity); + + error = device_create_file(&acpi->dev, &cmpc_accel_sensitivity_attr); + if (error) + goto failed_file; + + error = cmpc_add_acpi_notify_device(acpi, "cmpc_accel", + cmpc_accel_idev_init); + if (error) + goto failed_input; + + inputdev = dev_get_drvdata(&acpi->dev); + dev_set_drvdata(&inputdev->dev, accel); + + return 0; + +failed_input: + device_remove_file(&acpi->dev, &cmpc_accel_sensitivity_attr); +failed_file: + kfree(accel); + return error; +} + +static int cmpc_accel_remove(struct acpi_device *acpi, int type) +{ + struct input_dev *inputdev; + struct cmpc_accel *accel; + + inputdev = dev_get_drvdata(&acpi->dev); + accel = dev_get_drvdata(&inputdev->dev); + + device_remove_file(&acpi->dev, &cmpc_accel_sensitivity_attr); + return cmpc_remove_acpi_notify_device(acpi); +} + +static const struct acpi_device_id cmpc_accel_device_ids[] = { + {"ACCE0000", 0}, + {"", 0} +}; +MODULE_DEVICE_TABLE(acpi, cmpc_accel_device_ids); + +static struct acpi_driver cmpc_accel_acpi_driver = { + .owner = THIS_MODULE, + .name = "cmpc_accel", + .class = "cmpc_accel", + .ids = cmpc_accel_device_ids, + .ops = { + .add = cmpc_accel_add, + .remove = cmpc_accel_remove, + .notify = cmpc_accel_handler, + } +}; + + +/* + * Tablet mode code. + */ +static acpi_status cmpc_get_tablet(acpi_handle handle, + unsigned long long *value) +{ + union acpi_object param; + struct acpi_object_list input; + unsigned long long output; + acpi_status status; + + param.type = ACPI_TYPE_INTEGER; + param.integer.value = 0x01; + input.count = 1; + input.pointer = ¶m; + status = acpi_evaluate_integer(handle, "TCMD", &input, &output); + if (ACPI_SUCCESS(status)) + *value = output; + return status; +} + +static void cmpc_tablet_handler(struct acpi_device *dev, u32 event) +{ + unsigned long long val = 0; + struct input_dev *inputdev = dev_get_drvdata(&dev->dev); + + if (event == 0x81) { + if (ACPI_SUCCESS(cmpc_get_tablet(dev->handle, &val))) + input_report_switch(inputdev, SW_TABLET_MODE, !val); + } +} + +static void cmpc_tablet_idev_init(struct input_dev *inputdev) +{ + unsigned long long val = 0; + struct acpi_device *acpi; + + set_bit(EV_SW, inputdev->evbit); + set_bit(SW_TABLET_MODE, inputdev->swbit); + + acpi = to_acpi_device(inputdev->dev.parent); + if (ACPI_SUCCESS(cmpc_get_tablet(acpi->handle, &val))) + input_report_switch(inputdev, SW_TABLET_MODE, !val); +} + +static int cmpc_tablet_add(struct acpi_device *acpi) +{ + return cmpc_add_acpi_notify_device(acpi, "cmpc_tablet", + cmpc_tablet_idev_init); +} + +static int cmpc_tablet_remove(struct acpi_device *acpi, int type) +{ + return cmpc_remove_acpi_notify_device(acpi); +} + +static int cmpc_tablet_resume(struct acpi_device *acpi) +{ + struct input_dev *inputdev = dev_get_drvdata(&acpi->dev); + unsigned long long val = 0; + if (ACPI_SUCCESS(cmpc_get_tablet(acpi->handle, &val))) + input_report_switch(inputdev, SW_TABLET_MODE, !val); + return 0; +} + +static const struct acpi_device_id cmpc_tablet_device_ids[] = { + {"TBLT0000", 0}, + {"", 0} +}; +MODULE_DEVICE_TABLE(acpi, cmpc_tablet_device_ids); + +static struct acpi_driver cmpc_tablet_acpi_driver = { + .owner = THIS_MODULE, + .name = "cmpc_tablet", + .class = "cmpc_tablet", + .ids = cmpc_tablet_device_ids, + .ops = { + .add = cmpc_tablet_add, + .remove = cmpc_tablet_remove, + .resume = cmpc_tablet_resume, + .notify = cmpc_tablet_handler, + } +}; + + +/* + * Backlight code. + */ + +static acpi_status cmpc_get_brightness(acpi_handle handle, + unsigned long long *value) +{ + union acpi_object param; + struct acpi_object_list input; + unsigned long long output; + acpi_status status; + + param.type = ACPI_TYPE_INTEGER; + param.integer.value = 0xC0; + input.count = 1; + input.pointer = ¶m; + status = acpi_evaluate_integer(handle, "GRDI", &input, &output); + if (ACPI_SUCCESS(status)) + *value = output; + return status; +} + +static acpi_status cmpc_set_brightness(acpi_handle handle, + unsigned long long value) +{ + union acpi_object param[2]; + struct acpi_object_list input; + acpi_status status; + unsigned long long output; + + param[0].type = ACPI_TYPE_INTEGER; + param[0].integer.value = 0xC0; + param[1].type = ACPI_TYPE_INTEGER; + param[1].integer.value = value; + input.count = 2; + input.pointer = param; + status = acpi_evaluate_integer(handle, "GWRI", &input, &output); + return status; +} + +static int cmpc_bl_get_brightness(struct backlight_device *bd) +{ + acpi_status status; + acpi_handle handle; + unsigned long long brightness; + + handle = bl_get_data(bd); + status = cmpc_get_brightness(handle, &brightness); + if (ACPI_SUCCESS(status)) + return brightness; + else + return -1; +} + +static int cmpc_bl_update_status(struct backlight_device *bd) +{ + acpi_status status; + acpi_handle handle; + + handle = bl_get_data(bd); + status = cmpc_set_brightness(handle, bd->props.brightness); + if (ACPI_SUCCESS(status)) + return 0; + else + return -1; +} + +static struct backlight_ops cmpc_bl_ops = { + .get_brightness = cmpc_bl_get_brightness, + .update_status = cmpc_bl_update_status +}; + +static int cmpc_bl_add(struct acpi_device *acpi) +{ + struct backlight_device *bd; + + bd = backlight_device_register("cmpc_bl", &acpi->dev, + acpi->handle, &cmpc_bl_ops); + bd->props.max_brightness = 7; + dev_set_drvdata(&acpi->dev, bd); + return 0; +} + +static int cmpc_bl_remove(struct acpi_device *acpi, int type) +{ + struct backlight_device *bd; + + bd = dev_get_drvdata(&acpi->dev); + backlight_device_unregister(bd); + return 0; +} + +static const struct acpi_device_id cmpc_device_ids[] = { + {"IPML200", 0}, + {"", 0} +}; +MODULE_DEVICE_TABLE(acpi, cmpc_device_ids); + +static struct acpi_driver cmpc_bl_acpi_driver = { + .owner = THIS_MODULE, + .name = "cmpc", + .class = "cmpc", + .ids = cmpc_device_ids, + .ops = { + .add = cmpc_bl_add, + .remove = cmpc_bl_remove + } +}; + + +/* + * Extra keys code. + */ +static int cmpc_keys_codes[] = { + KEY_UNKNOWN, + KEY_WLAN, + KEY_SWITCHVIDEOMODE, + KEY_BRIGHTNESSDOWN, + KEY_BRIGHTNESSUP, + KEY_VENDOR, + KEY_MAX +}; + +static void cmpc_keys_handler(struct acpi_device *dev, u32 event) +{ + struct input_dev *inputdev; + int code = KEY_MAX; + + if ((event & 0x0F) < ARRAY_SIZE(cmpc_keys_codes)) + code = cmpc_keys_codes[event & 0x0F]; + inputdev = dev_get_drvdata(&dev->dev);; + input_report_key(inputdev, code, !(event & 0x10)); +} + +static void cmpc_keys_idev_init(struct input_dev *inputdev) +{ + int i; + + set_bit(EV_KEY, inputdev->evbit); + for (i = 0; cmpc_keys_codes[i] != KEY_MAX; i++) + set_bit(cmpc_keys_codes[i], inputdev->keybit); +} + +static int cmpc_keys_add(struct acpi_device *acpi) +{ + return cmpc_add_acpi_notify_device(acpi, "cmpc_keys", + cmpc_keys_idev_init); +} + +static int cmpc_keys_remove(struct acpi_device *acpi, int type) +{ + return cmpc_remove_acpi_notify_device(acpi); +} + +static const struct acpi_device_id cmpc_keys_device_ids[] = { + {"FnBT0000", 0}, + {"", 0} +}; +MODULE_DEVICE_TABLE(acpi, cmpc_keys_device_ids); + +static struct acpi_driver cmpc_keys_acpi_driver = { + .owner = THIS_MODULE, + .name = "cmpc_keys", + .class = "cmpc_keys", + .ids = cmpc_keys_device_ids, + .ops = { + .add = cmpc_keys_add, + .remove = cmpc_keys_remove, + .notify = cmpc_keys_handler, + } +}; + + +/* + * General init/exit code. + */ + +static int cmpc_init(void) +{ + int r; + + r = acpi_bus_register_driver(&cmpc_keys_acpi_driver); + if (r) + goto failed_keys; + + r = acpi_bus_register_driver(&cmpc_bl_acpi_driver); + if (r) + goto failed_bl; + + r = acpi_bus_register_driver(&cmpc_tablet_acpi_driver); + if (r) + goto failed_tablet; + + r = acpi_bus_register_driver(&cmpc_accel_acpi_driver); + if (r) + goto failed_accel; + + return r; + +failed_accel: + acpi_bus_unregister_driver(&cmpc_tablet_acpi_driver); + +failed_tablet: + acpi_bus_unregister_driver(&cmpc_bl_acpi_driver); + +failed_bl: + acpi_bus_unregister_driver(&cmpc_keys_acpi_driver); + +failed_keys: + return r; +} + +static void cmpc_exit(void) +{ + acpi_bus_unregister_driver(&cmpc_accel_acpi_driver); + acpi_bus_unregister_driver(&cmpc_tablet_acpi_driver); + acpi_bus_unregister_driver(&cmpc_bl_acpi_driver); + acpi_bus_unregister_driver(&cmpc_keys_acpi_driver); +} + +module_init(cmpc_init); +module_exit(cmpc_exit); diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c index 67f3fe71c509..916ccb2b316c 100644 --- a/drivers/platform/x86/dell-wmi.c +++ b/drivers/platform/x86/dell-wmi.c @@ -238,6 +238,7 @@ static void dell_wmi_notify(u32 value, void *context) input_sync(dell_wmi_input_dev); } } + kfree(obj); } @@ -324,37 +325,34 @@ static int __init dell_wmi_init(void) int err; if (wmi_has_guid(DELL_EVENT_GUID)) { + printk(KERN_WARNING "dell-wmi: No known WMI GUID found\n"); + return -ENODEV; + } - dmi_walk(find_hk_type, NULL); - - err = dell_wmi_input_setup(); - - if (err) - return err; - - err = wmi_install_notify_handler(DELL_EVENT_GUID, - dell_wmi_notify, NULL); - if (err) { - input_unregister_device(dell_wmi_input_dev); - printk(KERN_ERR "dell-wmi: Unable to register" - " notify handler - %d\n", err); - return err; - } + dmi_walk(find_hk_type, NULL); + acpi_video = acpi_video_backlight_support(); - acpi_video = acpi_video_backlight_support(); + err = dell_wmi_input_setup(); + if (err) + return err; - } else - printk(KERN_WARNING "dell-wmi: No known WMI GUID found\n"); + err = wmi_install_notify_handler(DELL_EVENT_GUID, + dell_wmi_notify, NULL); + if (err) { + input_unregister_device(dell_wmi_input_dev); + printk(KERN_ERR + "dell-wmi: Unable to register notify handler - %d\n", + err); + return err; + } return 0; } static void __exit dell_wmi_exit(void) { - if (wmi_has_guid(DELL_EVENT_GUID)) { - wmi_remove_notify_handler(DELL_EVENT_GUID); - input_unregister_device(dell_wmi_input_dev); - } + wmi_remove_notify_handler(DELL_EVENT_GUID); + input_unregister_device(dell_wmi_input_dev); } module_init(dell_wmi_init); diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c index b66029bd75d0..5f3320d468f6 100644 --- a/drivers/platform/x86/fujitsu-laptop.c +++ b/drivers/platform/x86/fujitsu-laptop.c @@ -376,8 +376,8 @@ static int get_lcd_level(void) status = acpi_evaluate_integer(fujitsu->acpi_handle, "GBLL", NULL, &state); - if (status < 0) - return status; + if (ACPI_FAILURE(status)) + return 0; fujitsu->brightness_level = state & 0x0fffffff; @@ -398,8 +398,8 @@ static int get_max_brightness(void) status = acpi_evaluate_integer(fujitsu->acpi_handle, "RBLL", NULL, &state); - if (status < 0) - return status; + if (ACPI_FAILURE(status)) + return -1; fujitsu->max_brightness = state; diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c index 63c3e658a884..8781d8fa7a57 100644 --- a/drivers/platform/x86/hp-wmi.c +++ b/drivers/platform/x86/hp-wmi.c @@ -134,10 +134,15 @@ static int hp_wmi_perform_query(int query, int write, int value) obj = output.pointer; - if (!obj || obj->type != ACPI_TYPE_BUFFER) + if (!obj) return -EINVAL; + else if (obj->type != ACPI_TYPE_BUFFER) { + kfree(obj); + return -EINVAL; + } bios_return = *((struct bios_return *)obj->buffer.pointer); + kfree(obj); if (bios_return.return_code > 0) return bios_return.return_code * -1; else @@ -340,10 +345,12 @@ static void hp_wmi_notify(u32 value, void *context) if (!obj || obj->type != ACPI_TYPE_BUFFER || obj->buffer.length != 8) { printk(KERN_INFO "HP WMI: Unknown response received\n"); + kfree(obj); return; } eventcode = *((u8 *) obj->buffer.pointer); + kfree(obj); if (eventcode == 0x4) eventcode = hp_wmi_perform_query(HPWMI_HOTKEY_QUERY, 0, 0); @@ -381,6 +388,8 @@ static void hp_wmi_notify(u32 value, void *context) } else printk(KERN_INFO "HP WMI: Unknown key pressed - %x\n", eventcode); + + kfree(obj); } static int __init hp_wmi_input_setup(void) diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c index 0c8fe145c4af..7f77f908bb01 100644 --- a/drivers/platform/x86/msi-wmi.c +++ b/drivers/platform/x86/msi-wmi.c @@ -34,16 +34,6 @@ MODULE_LICENSE("GPL"); MODULE_ALIAS("wmi:551A1F84-FBDD-4125-91DB-3EA8F44F1D45"); MODULE_ALIAS("wmi:B6F3EEF2-3D2F-49DC-9DE3-85BCE18C62F2"); -/* Temporary workaround until the WMI sysfs interface goes in - { "svn", DMI_SYS_VENDOR }, - { "pn", DMI_PRODUCT_NAME }, - { "pvr", DMI_PRODUCT_VERSION }, - { "rvn", DMI_BOARD_VENDOR }, - { "rn", DMI_BOARD_NAME }, -*/ - -MODULE_ALIAS("dmi:*:svnMICRO-STARINTERNATIONAL*:pnMS-6638:*"); - #define DRV_NAME "msi-wmi" #define DRV_PFX DRV_NAME ": " diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c index 2896ca4cd9ab..5af53340da6f 100644 --- a/drivers/platform/x86/sony-laptop.c +++ b/drivers/platform/x86/sony-laptop.c @@ -131,6 +131,7 @@ enum sony_nc_rfkill { N_SONY_RFKILL, }; +static int sony_rfkill_handle; static struct rfkill *sony_rfkill_devices[N_SONY_RFKILL]; static int sony_rfkill_address[N_SONY_RFKILL] = {0x300, 0x500, 0x700, 0x900}; static void sony_nc_rfkill_update(void); @@ -232,6 +233,7 @@ static int sony_laptop_input_index[] = { 56, /* 69 SONYPI_EVENT_VOLUME_INC_PRESSED */ 57, /* 70 SONYPI_EVENT_VOLUME_DEC_PRESSED */ -1, /* 71 SONYPI_EVENT_BRIGHTNESS_PRESSED */ + 58, /* 72 SONYPI_EVENT_MEDIA_PRESSED */ }; static int sony_laptop_input_keycode_map[] = { @@ -293,6 +295,7 @@ static int sony_laptop_input_keycode_map[] = { KEY_F15, /* 55 SONYPI_EVENT_SETTINGKEY_PRESSED */ KEY_VOLUMEUP, /* 56 SONYPI_EVENT_VOLUME_INC_PRESSED */ KEY_VOLUMEDOWN, /* 57 SONYPI_EVENT_VOLUME_DEC_PRESSED */ + KEY_MEDIA, /* 58 SONYPI_EVENT_MEDIA_PRESSED */ }; /* release buttons after a short delay if pressed */ @@ -890,6 +893,8 @@ static struct sony_nc_event sony_100_events[] = { { 0x0C, SONYPI_EVENT_FNKEY_RELEASED }, { 0x9f, SONYPI_EVENT_CD_EJECT_PRESSED }, { 0x1f, SONYPI_EVENT_ANYBUTTON_RELEASED }, + { 0xa1, SONYPI_EVENT_MEDIA_PRESSED }, + { 0x21, SONYPI_EVENT_ANYBUTTON_RELEASED }, { 0, 0 }, }; @@ -961,7 +966,7 @@ static void sony_nc_notify(struct acpi_device *device, u32 event) else sony_laptop_report_input_event(ev); } - } else if (sony_find_snc_handle(0x124) == ev) { + } else if (sony_find_snc_handle(sony_rfkill_handle) == ev) { sony_nc_rfkill_update(); return; } @@ -1067,7 +1072,7 @@ static int sony_nc_rfkill_set(void *data, bool blocked) if (!blocked) argument |= 0xff0000; - return sony_call_snc_handle(0x124, argument, &result); + return sony_call_snc_handle(sony_rfkill_handle, argument, &result); } static const struct rfkill_ops sony_rfkill_ops = { @@ -1110,7 +1115,7 @@ static int sony_nc_setup_rfkill(struct acpi_device *device, if (!rfk) return -ENOMEM; - sony_call_snc_handle(0x124, 0x200, &result); + sony_call_snc_handle(sony_rfkill_handle, 0x200, &result); hwblock = !(result & 0x1); rfkill_set_hw_state(rfk, hwblock); @@ -1129,7 +1134,7 @@ static void sony_nc_rfkill_update() int result; bool hwblock; - sony_call_snc_handle(0x124, 0x200, &result); + sony_call_snc_handle(sony_rfkill_handle, 0x200, &result); hwblock = !(result & 0x1); for (i = 0; i < N_SONY_RFKILL; i++) { @@ -1145,36 +1150,79 @@ static void sony_nc_rfkill_update() continue; } - sony_call_snc_handle(0x124, argument, &result); + sony_call_snc_handle(sony_rfkill_handle, argument, &result); rfkill_set_states(sony_rfkill_devices[i], !(result & 0xf), false); } } -static int sony_nc_rfkill_setup(struct acpi_device *device) +static void sony_nc_rfkill_setup(struct acpi_device *device) { - int result, ret; + int offset; + u8 dev_code, i; + acpi_status status; + struct acpi_object_list params; + union acpi_object in_obj; + union acpi_object *device_enum; + struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; - if (sony_find_snc_handle(0x124) == -1) - return -1; + offset = sony_find_snc_handle(0x124); + if (offset == -1) { + offset = sony_find_snc_handle(0x135); + if (offset == -1) + return; + else + sony_rfkill_handle = 0x135; + } else + sony_rfkill_handle = 0x124; + dprintk("Found rkfill handle: 0x%.4x\n", sony_rfkill_handle); - ret = sony_call_snc_handle(0x124, 0xb00, &result); - if (ret) { - printk(KERN_INFO DRV_PFX - "Unable to enumerate rfkill devices: %x\n", ret); - return ret; + /* need to read the whole buffer returned by the acpi call to SN06 + * here otherwise we may miss some features + */ + params.count = 1; + params.pointer = &in_obj; + in_obj.type = ACPI_TYPE_INTEGER; + in_obj.integer.value = offset; + status = acpi_evaluate_object(sony_nc_acpi_handle, "SN06", ¶ms, + &buffer); + if (ACPI_FAILURE(status)) { + dprintk("Radio device enumeration failed\n"); + return; + } + + device_enum = (union acpi_object *) buffer.pointer; + if (!device_enum || device_enum->type != ACPI_TYPE_BUFFER) { + printk(KERN_ERR "Invalid SN06 return object 0x%.2x\n", + device_enum->type); + goto out_no_enum; } - if (result & 0x1) - sony_nc_setup_rfkill(device, SONY_WIFI); - if (result & 0x2) - sony_nc_setup_rfkill(device, SONY_BLUETOOTH); - if (result & 0x1c) - sony_nc_setup_rfkill(device, SONY_WWAN); - if (result & 0x20) - sony_nc_setup_rfkill(device, SONY_WIMAX); + /* the buffer is filled with magic numbers describing the devices + * available, 0xff terminates the enumeration + */ + while ((dev_code = *(device_enum->buffer.pointer + i)) != 0xff && + i < device_enum->buffer.length) { + i++; + dprintk("Radio devices, looking at 0x%.2x\n", dev_code); - return 0; + if (dev_code == 0 && !sony_rfkill_devices[SONY_WIFI]) + sony_nc_setup_rfkill(device, SONY_WIFI); + + if (dev_code == 0x10 && !sony_rfkill_devices[SONY_BLUETOOTH]) + sony_nc_setup_rfkill(device, SONY_BLUETOOTH); + + if ((0xf0 & dev_code) == 0x20 && + !sony_rfkill_devices[SONY_WWAN]) + sony_nc_setup_rfkill(device, SONY_WWAN); + + if (dev_code == 0x30 && !sony_rfkill_devices[SONY_WIMAX]) + sony_nc_setup_rfkill(device, SONY_WIMAX); + } + +out_no_enum: + kfree(buffer.pointer); + return; } static int sony_nc_add(struct acpi_device *device) diff --git a/drivers/platform/x86/tc1100-wmi.c b/drivers/platform/x86/tc1100-wmi.c index 44166003d4ef..dd33b51c3486 100644 --- a/drivers/platform/x86/tc1100-wmi.c +++ b/drivers/platform/x86/tc1100-wmi.c @@ -47,22 +47,6 @@ MODULE_DESCRIPTION("HP Compaq TC1100 Tablet WMI Extras"); MODULE_LICENSE("GPL"); MODULE_ALIAS("wmi:C364AC71-36DB-495A-8494-B439D472A505"); -static int tc1100_probe(struct platform_device *device); -static int tc1100_remove(struct platform_device *device); -static int tc1100_suspend(struct platform_device *device, pm_message_t state); -static int tc1100_resume(struct platform_device *device); - -static struct platform_driver tc1100_driver = { - .driver = { - .name = "tc1100-wmi", - .owner = THIS_MODULE, - }, - .probe = tc1100_probe, - .remove = tc1100_remove, - .suspend = tc1100_suspend, - .resume = tc1100_resume, -}; - static struct platform_device *tc1100_device; struct tc1100_data { @@ -183,51 +167,35 @@ static DEVICE_ATTR(value, S_IWUGO | S_IRUGO | S_IWUSR, \ show_set_bool(wireless, TC1100_INSTANCE_WIRELESS); show_set_bool(jogdial, TC1100_INSTANCE_JOGDIAL); -static void remove_fs(void) -{ - device_remove_file(&tc1100_device->dev, &dev_attr_wireless); - device_remove_file(&tc1100_device->dev, &dev_attr_jogdial); -} - -static int add_fs(void) -{ - int ret; - - ret = device_create_file(&tc1100_device->dev, &dev_attr_wireless); - if (ret) - goto add_sysfs_error; - - ret = device_create_file(&tc1100_device->dev, &dev_attr_jogdial); - if (ret) - goto add_sysfs_error; - - return ret; +static struct attribute *tc1100_attributes[] = { + &dev_attr_wireless.attr, + &dev_attr_jogdial.attr, + NULL +}; -add_sysfs_error: - remove_fs(); - return ret; -} +static struct attribute_group tc1100_attribute_group = { + .attrs = tc1100_attributes, +}; /* -------------------------------------------------------------------------- Driver Model -------------------------------------------------------------------------- */ -static int tc1100_probe(struct platform_device *device) +static int __init tc1100_probe(struct platform_device *device) { - int result = 0; - - result = add_fs(); - return result; + return sysfs_create_group(&device->dev.kobj, &tc1100_attribute_group); } -static int tc1100_remove(struct platform_device *device) +static int __devexit tc1100_remove(struct platform_device *device) { - remove_fs(); + sysfs_remove_group(&device->dev.kobj, &tc1100_attribute_group); + return 0; } -static int tc1100_suspend(struct platform_device *dev, pm_message_t state) +#ifdef CONFIG_PM +static int tc1100_suspend(struct device *dev) { int ret; @@ -239,10 +207,10 @@ static int tc1100_suspend(struct platform_device *dev, pm_message_t state) if (ret) return ret; - return ret; + return 0; } -static int tc1100_resume(struct platform_device *dev) +static int tc1100_resume(struct device *dev) { int ret; @@ -254,34 +222,61 @@ static int tc1100_resume(struct platform_device *dev) if (ret) return ret; - return ret; + return 0; } +static const struct dev_pm_ops tc1100_pm_ops = { + .suspend = tc1100_suspend, + .resume = tc1100_resume, + .freeze = tc1100_suspend, + .restore = tc1100_resume, +}; +#endif + +static struct platform_driver tc1100_driver = { + .driver = { + .name = "tc1100-wmi", + .owner = THIS_MODULE, +#ifdef CONFIG_PM + .pm = &tc1100_pm_ops, +#endif + }, + .remove = __devexit_p(tc1100_remove), +}; + static int __init tc1100_init(void) { - int result = 0; + int error; if (!wmi_has_guid(GUID)) return -ENODEV; - result = platform_driver_register(&tc1100_driver); - if (result) - return result; - tc1100_device = platform_device_alloc("tc1100-wmi", -1); - platform_device_add(tc1100_device); + if (!tc1100_device) + return -ENOMEM; + + error = platform_device_add(tc1100_device); + if (error) + goto err_device_put; + + error = platform_driver_probe(&tc1100_driver, tc1100_probe); + if (error) + goto err_device_del; printk(TC1100_INFO "HP Compaq TC1100 Tablet WMI Extras loaded\n"); + return 0; - return result; + err_device_del: + platform_device_del(tc1100_device); + err_device_put: + platform_device_put(tc1100_device); + return error; } static void __exit tc1100_exit(void) { - platform_device_del(tc1100_device); + platform_device_unregister(tc1100_device); platform_driver_unregister(&tc1100_driver); - - printk(TC1100_INFO "HP Compaq TC1100 Tablet WMI Extras unloaded\n"); } module_init(tc1100_init); diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c index 51c0a8bee414..77bf5d8f893a 100644 --- a/drivers/platform/x86/toshiba_acpi.c +++ b/drivers/platform/x86/toshiba_acpi.c @@ -42,6 +42,7 @@ #include <linux/init.h> #include <linux/types.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/backlight.h> #include <linux/platform_device.h> #include <linux/rfkill.h> @@ -357,63 +358,6 @@ static int force_fan; static int last_key_event; static int key_event_valid; -typedef struct _ProcItem { - const char *name; - char *(*read_func) (char *); - unsigned long (*write_func) (const char *, unsigned long); -} ProcItem; - -/* proc file handlers - */ - -static int -dispatch_read(char *page, char **start, off_t off, int count, int *eof, - ProcItem * item) -{ - char *p = page; - int len; - - if (off == 0) - p = item->read_func(p); - - /* ISSUE: I don't understand this code */ - len = (p - page); - if (len <= off + count) - *eof = 1; - *start = page + off; - len -= off; - if (len > count) - len = count; - if (len < 0) - len = 0; - return len; -} - -static int -dispatch_write(struct file *file, const char __user * buffer, - unsigned long count, ProcItem * item) -{ - int result; - char *tmp_buffer; - - /* Arg buffer points to userspace memory, which can't be accessed - * directly. Since we're making a copy, zero-terminate the - * destination so that sscanf can be used on it safely. - */ - tmp_buffer = kmalloc(count + 1, GFP_KERNEL); - if (!tmp_buffer) - return -ENOMEM; - - if (copy_from_user(tmp_buffer, buffer, count)) { - result = -EFAULT; - } else { - tmp_buffer[count] = 0; - result = item->write_func(tmp_buffer, count); - } - kfree(tmp_buffer); - return result; -} - static int get_lcd(struct backlight_device *bd) { u32 hci_result; @@ -426,19 +370,24 @@ static int get_lcd(struct backlight_device *bd) return -EFAULT; } -static char *read_lcd(char *p) +static int lcd_proc_show(struct seq_file *m, void *v) { int value = get_lcd(NULL); if (value >= 0) { - p += sprintf(p, "brightness: %d\n", value); - p += sprintf(p, "brightness_levels: %d\n", + seq_printf(m, "brightness: %d\n", value); + seq_printf(m, "brightness_levels: %d\n", HCI_LCD_BRIGHTNESS_LEVELS); } else { printk(MY_ERR "Error reading LCD brightness\n"); } - return p; + return 0; +} + +static int lcd_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, lcd_proc_show, NULL); } static int set_lcd(int value) @@ -458,12 +407,20 @@ static int set_lcd_status(struct backlight_device *bd) return set_lcd(bd->props.brightness); } -static unsigned long write_lcd(const char *buffer, unsigned long count) +static ssize_t lcd_proc_write(struct file *file, const char __user *buf, + size_t count, loff_t *pos) { + char cmd[42]; + size_t len; int value; int ret; - if (sscanf(buffer, " brightness : %i", &value) == 1 && + len = min(count, sizeof(cmd) - 1); + if (copy_from_user(cmd, buf, len)) + return -EFAULT; + cmd[len] = '\0'; + + if (sscanf(cmd, " brightness : %i", &value) == 1 && value >= 0 && value < HCI_LCD_BRIGHTNESS_LEVELS) { ret = set_lcd(value); if (ret == 0) @@ -474,7 +431,16 @@ static unsigned long write_lcd(const char *buffer, unsigned long count) return ret; } -static char *read_video(char *p) +static const struct file_operations lcd_proc_fops = { + .owner = THIS_MODULE, + .open = lcd_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = lcd_proc_write, +}; + +static int video_proc_show(struct seq_file *m, void *v) { u32 hci_result; u32 value; @@ -484,18 +450,25 @@ static char *read_video(char *p) int is_lcd = (value & HCI_VIDEO_OUT_LCD) ? 1 : 0; int is_crt = (value & HCI_VIDEO_OUT_CRT) ? 1 : 0; int is_tv = (value & HCI_VIDEO_OUT_TV) ? 1 : 0; - p += sprintf(p, "lcd_out: %d\n", is_lcd); - p += sprintf(p, "crt_out: %d\n", is_crt); - p += sprintf(p, "tv_out: %d\n", is_tv); + seq_printf(m, "lcd_out: %d\n", is_lcd); + seq_printf(m, "crt_out: %d\n", is_crt); + seq_printf(m, "tv_out: %d\n", is_tv); } else { printk(MY_ERR "Error reading video out status\n"); } - return p; + return 0; } -static unsigned long write_video(const char *buffer, unsigned long count) +static int video_proc_open(struct inode *inode, struct file *file) { + return single_open(file, video_proc_show, NULL); +} + +static ssize_t video_proc_write(struct file *file, const char __user *buf, + size_t count, loff_t *pos) +{ + char *cmd, *buffer; int value; int remain = count; int lcd_out = -1; @@ -504,6 +477,17 @@ static unsigned long write_video(const char *buffer, unsigned long count) u32 hci_result; u32 video_out; + cmd = kmalloc(count + 1, GFP_KERNEL); + if (!cmd) + return -ENOMEM; + if (copy_from_user(cmd, buf, count)) { + kfree(cmd); + return -EFAULT; + } + cmd[count] = '\0'; + + buffer = cmd; + /* scan expression. Multiple expressions may be delimited with ; * * NOTE: to keep scanning simple, invalid fields are ignored @@ -523,6 +507,8 @@ static unsigned long write_video(const char *buffer, unsigned long count) while (remain && *(buffer - 1) != ';'); } + kfree(cmd); + hci_read1(HCI_VIDEO_OUT, &video_out, &hci_result); if (hci_result == HCI_SUCCESS) { unsigned int new_video_out = video_out; @@ -543,28 +529,50 @@ static unsigned long write_video(const char *buffer, unsigned long count) return count; } -static char *read_fan(char *p) +static const struct file_operations video_proc_fops = { + .owner = THIS_MODULE, + .open = video_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = video_proc_write, +}; + +static int fan_proc_show(struct seq_file *m, void *v) { u32 hci_result; u32 value; hci_read1(HCI_FAN, &value, &hci_result); if (hci_result == HCI_SUCCESS) { - p += sprintf(p, "running: %d\n", (value > 0)); - p += sprintf(p, "force_on: %d\n", force_fan); + seq_printf(m, "running: %d\n", (value > 0)); + seq_printf(m, "force_on: %d\n", force_fan); } else { printk(MY_ERR "Error reading fan status\n"); } - return p; + return 0; +} + +static int fan_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, fan_proc_show, NULL); } -static unsigned long write_fan(const char *buffer, unsigned long count) +static ssize_t fan_proc_write(struct file *file, const char __user *buf, + size_t count, loff_t *pos) { + char cmd[42]; + size_t len; int value; u32 hci_result; - if (sscanf(buffer, " force_on : %i", &value) == 1 && + len = min(count, sizeof(cmd) - 1); + if (copy_from_user(cmd, buf, len)) + return -EFAULT; + cmd[len] = '\0'; + + if (sscanf(cmd, " force_on : %i", &value) == 1 && value >= 0 && value <= 1) { hci_write1(HCI_FAN, value, &hci_result); if (hci_result != HCI_SUCCESS) @@ -578,7 +586,16 @@ static unsigned long write_fan(const char *buffer, unsigned long count) return count; } -static char *read_keys(char *p) +static const struct file_operations fan_proc_fops = { + .owner = THIS_MODULE, + .open = fan_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = fan_proc_write, +}; + +static int keys_proc_show(struct seq_file *m, void *v) { u32 hci_result; u32 value; @@ -602,18 +619,30 @@ static char *read_keys(char *p) } } - p += sprintf(p, "hotkey_ready: %d\n", key_event_valid); - p += sprintf(p, "hotkey: 0x%04x\n", last_key_event); + seq_printf(m, "hotkey_ready: %d\n", key_event_valid); + seq_printf(m, "hotkey: 0x%04x\n", last_key_event); +end: + return 0; +} - end: - return p; +static int keys_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, keys_proc_show, NULL); } -static unsigned long write_keys(const char *buffer, unsigned long count) +static ssize_t keys_proc_write(struct file *file, const char __user *buf, + size_t count, loff_t *pos) { + char cmd[42]; + size_t len; int value; - if (sscanf(buffer, " hotkey_ready : %i", &value) == 1 && value == 0) { + len = min(count, sizeof(cmd) - 1); + if (copy_from_user(cmd, buf, len)) + return -EFAULT; + cmd[len] = '\0'; + + if (sscanf(cmd, " hotkey_ready : %i", &value) == 1 && value == 0) { key_event_valid = 0; } else { return -EINVAL; @@ -622,52 +651,58 @@ static unsigned long write_keys(const char *buffer, unsigned long count) return count; } -static char *read_version(char *p) +static const struct file_operations keys_proc_fops = { + .owner = THIS_MODULE, + .open = keys_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = keys_proc_write, +}; + +static int version_proc_show(struct seq_file *m, void *v) { - p += sprintf(p, "driver: %s\n", TOSHIBA_ACPI_VERSION); - p += sprintf(p, "proc_interface: %d\n", - PROC_INTERFACE_VERSION); - return p; + seq_printf(m, "driver: %s\n", TOSHIBA_ACPI_VERSION); + seq_printf(m, "proc_interface: %d\n", PROC_INTERFACE_VERSION); + return 0; } +static int version_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, version_proc_show, PDE(inode)->data); +} + +static const struct file_operations version_proc_fops = { + .owner = THIS_MODULE, + .open = version_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + /* proc and module init */ #define PROC_TOSHIBA "toshiba" -static ProcItem proc_items[] = { - {"lcd", read_lcd, write_lcd}, - {"video", read_video, write_video}, - {"fan", read_fan, write_fan}, - {"keys", read_keys, write_keys}, - {"version", read_version, NULL}, - {NULL} -}; - static acpi_status __init add_device(void) { - struct proc_dir_entry *proc; - ProcItem *item; - - for (item = proc_items; item->name; ++item) { - proc = create_proc_read_entry(item->name, - S_IFREG | S_IRUGO | S_IWUSR, - toshiba_proc_dir, - (read_proc_t *) dispatch_read, - item); - if (proc && item->write_func) - proc->write_proc = (write_proc_t *) dispatch_write; - } + proc_create("lcd", S_IRUGO | S_IWUSR, toshiba_proc_dir, &lcd_proc_fops); + proc_create("video", S_IRUGO | S_IWUSR, toshiba_proc_dir, &video_proc_fops); + proc_create("fan", S_IRUGO | S_IWUSR, toshiba_proc_dir, &fan_proc_fops); + proc_create("keys", S_IRUGO | S_IWUSR, toshiba_proc_dir, &keys_proc_fops); + proc_create("version", S_IRUGO, toshiba_proc_dir, &version_proc_fops); return AE_OK; } static acpi_status remove_device(void) { - ProcItem *item; - - for (item = proc_items; item->name; ++item) - remove_proc_entry(item->name, toshiba_proc_dir); + remove_proc_entry("lcd", toshiba_proc_dir); + remove_proc_entry("video", toshiba_proc_dir); + remove_proc_entry("fan", toshiba_proc_dir); + remove_proc_entry("keys", toshiba_proc_dir); + remove_proc_entry("version", toshiba_proc_dir); return AE_OK; } diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c index e425a868cd3a..9f93d6c0f510 100644 --- a/drivers/platform/x86/wmi.c +++ b/drivers/platform/x86/wmi.c @@ -540,8 +540,8 @@ EXPORT_SYMBOL_GPL(wmi_remove_notify_handler); /** * wmi_get_event_data - Get WMI data associated with an event * - * @event - Event to find - * &out - Buffer to hold event data + * @event: Event to find + * @out: Buffer to hold event data. out->pointer should be freed with kfree() * * Returns extra data associated with an event in WMI. */ diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c index 68c7f6cfd728..37f0de9dd9ce 100644 --- a/drivers/serial/sh-sci.c +++ b/drivers/serial/sh-sci.c @@ -222,9 +222,9 @@ static inline void sci_init_pins(struct uart_port *port, unsigned int cflag) Set SCP6MD1,0 = {01} (output) */ __raw_writew((data & 0x0fcf) | 0x1000, SCPCR); - data = ctrl_inb(SCPDR); + data = __raw_readb(SCPDR); /* Set /RTS2 (bit6) = 0 */ - ctrl_outb(data & 0xbf, SCPDR); + __raw_writeb(data & 0xbf, SCPDR); } } #elif defined(CONFIG_CPU_SUBTYPE_SH7722) @@ -897,11 +897,21 @@ static void sci_shutdown(struct uart_port *port) static void sci_set_termios(struct uart_port *port, struct ktermios *termios, struct ktermios *old) { - unsigned int status, baud, smr_val; + unsigned int status, baud, smr_val, max_baud; int t = -1; - baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); - if (likely(baud)) + /* + * earlyprintk comes here early on with port->uartclk set to zero. + * the clock framework is not up and running at this point so here + * we assume that 115200 is the maximum baud rate. please note that + * the baud rate is not programmed during earlyprintk - it is assumed + * that the previous boot loader has enabled required clocks and + * setup the baud rate generator hardware for us already. + */ + max_baud = port->uartclk ? port->uartclk / 16 : 115200; + + baud = uart_get_baud_rate(port, termios, old, 0, max_baud); + if (likely(baud && port->uartclk)) t = SCBRR_VALUE(baud, port->uartclk); do { diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index a32094eeb42b..0efcded59ae6 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -517,20 +517,20 @@ static const struct __attribute__((packed)) { static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xfffffe80) - return ctrl_inb(SCPDR)&0x01 ? 1 : 0; /* SCI */ + return __raw_readb(SCPDR)&0x01 ? 1 : 0; /* SCI */ if (port->mapbase == 0xa4000150) - return ctrl_inb(SCPDR)&0x10 ? 1 : 0; /* SCIF */ + return __raw_readb(SCPDR)&0x10 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xa4000140) - return ctrl_inb(SCPDR)&0x04 ? 1 : 0; /* IRDA */ + return __raw_readb(SCPDR)&0x04 ? 1 : 0; /* IRDA */ return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH7705) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == SCIF0) - return ctrl_inb(SCPDR)&0x04 ? 1 : 0; /* IRDA */ + return __raw_readb(SCPDR)&0x04 ? 1 : 0; /* IRDA */ if (port->mapbase == SCIF2) - return ctrl_inb(SCPDR)&0x10 ? 1 : 0; /* SCIF */ + return __raw_readb(SCPDR)&0x10 ? 1 : 0; /* SCIF */ return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712) @@ -557,68 +557,68 @@ static inline int sci_rxd_in(struct uart_port *port) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xffe00000) - return ctrl_inb(SCSPTR1)&0x01 ? 1 : 0; /* SCI */ + return __raw_readb(SCSPTR1)&0x01 ? 1 : 0; /* SCI */ if (port->mapbase == 0xffe80000) - return ctrl_inw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */ return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH4_202) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xffe80000) - return ctrl_inw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */ return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH7757) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xfe4b0000) - return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; + return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; if (port->mapbase == 0xfe4c0000) - return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; + return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; if (port->mapbase == 0xfe4d0000) - return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; + return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; } #elif defined(CONFIG_CPU_SUBTYPE_SH7760) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xfe600000) - return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xfe610000) - return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xfe620000) - return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH7343) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xffe00000) - return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xffe10000) - return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xffe20000) - return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xffe30000) - return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */ return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH7366) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xffe00000) - return ctrl_inb(SCPDR0) & 0x0001 ? 1 : 0; /* SCIF0 */ + return __raw_readb(SCPDR0) & 0x0001 ? 1 : 0; /* SCIF0 */ return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH7722) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xffe00000) - return ctrl_inb(PSDR) & 0x02 ? 1 : 0; /* SCIF0 */ + return __raw_readb(PSDR) & 0x02 ? 1 : 0; /* SCIF0 */ if (port->mapbase == 0xffe10000) - return ctrl_inb(PADR) & 0x40 ? 1 : 0; /* SCIF1 */ + return __raw_readb(PADR) & 0x40 ? 1 : 0; /* SCIF1 */ if (port->mapbase == 0xffe20000) - return ctrl_inb(PWDR) & 0x04 ? 1 : 0; /* SCIF2 */ + return __raw_readb(PWDR) & 0x04 ? 1 : 0; /* SCIF2 */ return 1; } @@ -626,17 +626,17 @@ static inline int sci_rxd_in(struct uart_port *port) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xffe00000) - return ctrl_inb(SCSPTR0) & 0x0008 ? 1 : 0; /* SCIF0 */ + return __raw_readb(SCSPTR0) & 0x0008 ? 1 : 0; /* SCIF0 */ if (port->mapbase == 0xffe10000) - return ctrl_inb(SCSPTR1) & 0x0020 ? 1 : 0; /* SCIF1 */ + return __raw_readb(SCSPTR1) & 0x0020 ? 1 : 0; /* SCIF1 */ if (port->mapbase == 0xffe20000) - return ctrl_inb(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF2 */ + return __raw_readb(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF2 */ if (port->mapbase == 0xa4e30000) - return ctrl_inb(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF3 */ + return __raw_readb(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF3 */ if (port->mapbase == 0xa4e40000) - return ctrl_inb(SCSPTR4) & 0x0001 ? 1 : 0; /* SCIF4 */ + return __raw_readb(SCSPTR4) & 0x0001 ? 1 : 0; /* SCIF4 */ if (port->mapbase == 0xa4e50000) - return ctrl_inb(SCSPTR5) & 0x0008 ? 1 : 0; /* SCIF5 */ + return __raw_readb(SCSPTR5) & 0x0008 ? 1 : 0; /* SCIF5 */ return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH7724) @@ -645,9 +645,9 @@ static inline int sci_rxd_in(struct uart_port *port) static inline int sci_rxd_in(struct uart_port *port) { if (port->type == PORT_SCIF) - return ctrl_inw((port->mapbase + SCFSR)) & SCIF_BRK ? 1 : 0; + return __raw_readw((port->mapbase + SCFSR)) & SCIF_BRK ? 1 : 0; if (port->type == PORT_SCIFA) - return ctrl_inw((port->mapbase + SCASSR)) & SCIF_BRK ? 1 : 0; + return __raw_readw((port->mapbase + SCASSR)) & SCIF_BRK ? 1 : 0; return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH5_101) || defined(CONFIG_CPU_SUBTYPE_SH5_103) @@ -665,11 +665,11 @@ static inline int sci_rxd_in(struct uart_port *port) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xffe00000) - return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xffe08000) - return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xffe10000) - return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF/IRDA */ + return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF/IRDA */ return 1; } @@ -677,20 +677,20 @@ static inline int sci_rxd_in(struct uart_port *port) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xff923000) - return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xff924000) - return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xff925000) - return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH7780) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xffe00000) - return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xffe10000) - return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH7785) || \ @@ -698,17 +698,17 @@ static inline int sci_rxd_in(struct uart_port *port) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xffea0000) - return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xffeb0000) - return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xffec0000) - return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xffed0000) - return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xffee0000) - return ctrl_inw(SCSPTR4) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR4) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xffef0000) - return ctrl_inw(SCSPTR5) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR5) & 0x0001 ? 1 : 0; /* SCIF */ return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH7201) || \ @@ -718,22 +718,22 @@ static inline int sci_rxd_in(struct uart_port *port) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xfffe8000) - return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xfffe8800) - return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xfffe9000) - return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xfffe9800) - return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */ #if defined(CONFIG_CPU_SUBTYPE_SH7201) if (port->mapbase == 0xfffeA000) - return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xfffeA800) - return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xfffeB000) - return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xfffeB800) - return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */ #endif return 1; } @@ -741,24 +741,24 @@ static inline int sci_rxd_in(struct uart_port *port) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xf8400000) - return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xf8410000) - return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xf8420000) - return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SHX3) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xffc30000) - return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xffc40000) - return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xffc50000) - return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xffc60000) - return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */ + return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */ return 1; } #endif diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 093f57af32d3..94eb86319ff3 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -87,8 +87,6 @@ source "drivers/staging/frontier/Kconfig" source "drivers/staging/dream/Kconfig" -source "drivers/staging/dst/Kconfig" - source "drivers/staging/pohmelfs/Kconfig" source "drivers/staging/b3dfg/Kconfig" @@ -145,5 +143,7 @@ source "drivers/staging/wavelan/Kconfig" source "drivers/staging/netwave/Kconfig" +source "drivers/staging/sm7xx/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index 069864f4391e..b5e67b889f60 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -26,7 +26,6 @@ obj-$(CONFIG_RTL8192E) += rtl8192e/ obj-$(CONFIG_INPUT_MIMIO) += mimio/ obj-$(CONFIG_TRANZPORT) += frontier/ obj-$(CONFIG_DREAM) += dream/ -obj-$(CONFIG_DST) += dst/ obj-$(CONFIG_POHMELFS) += pohmelfs/ obj-$(CONFIG_B3DFG) += b3dfg/ obj-$(CONFIG_IDE_PHISON) += phison/ @@ -53,3 +52,4 @@ obj-$(CONFIG_ARLAN) += arlan/ obj-$(CONFIG_WAVELAN) += wavelan/ obj-$(CONFIG_PCMCIA_WAVELAN) += wavelan/ obj-$(CONFIG_PCMCIA_NETWAVE) += netwave/ +obj-$(CONFIG_FB_SM7XX) += sm7xx/ diff --git a/drivers/staging/batman-adv/Kconfig b/drivers/staging/batman-adv/Kconfig index 7632f5760060..1d74dabf9511 100644 --- a/drivers/staging/batman-adv/Kconfig +++ b/drivers/staging/batman-adv/Kconfig @@ -4,6 +4,7 @@ config BATMAN_ADV tristate "B.A.T.M.A.N. Advanced Meshing Protocol" + depends on PROC_FS && PACKET default n ---help--- diff --git a/drivers/staging/batman-adv/send.c b/drivers/staging/batman-adv/send.c index d724798278d6..eb617508cca4 100644 --- a/drivers/staging/batman-adv/send.c +++ b/drivers/staging/batman-adv/send.c @@ -363,8 +363,10 @@ void add_bcast_packet_to_list(unsigned char *packet_buff, int packet_len) return; forw_packet->packet_buff = kmalloc(packet_len, GFP_ATOMIC); - if (!forw_packet->packet_buff) + if (!forw_packet->packet_buff) { + kfree(forw_packet); return; + } forw_packet->packet_len = packet_len; memcpy(forw_packet->packet_buff, packet_buff, forw_packet->packet_len); diff --git a/drivers/staging/comedi/comedi.h b/drivers/staging/comedi/comedi.h index ccc5cdc008c6..b559a9c2f857 100644 --- a/drivers/staging/comedi/comedi.h +++ b/drivers/staging/comedi/comedi.h @@ -451,7 +451,7 @@ #define COMEDI_CB_EOS 1 /* end of scan */ #define COMEDI_CB_EOA 2 /* end of acquisition */ -#define COMEDI_CB_BLOCK 4 /* DEPRECATED: convenient block size */ +#define COMEDI_CB_BLOCK 4 /* data has arrived: wakes up read() / write() */ #define COMEDI_CB_EOBUF 8 /* DEPRECATED: end of buffer */ #define COMEDI_CB_ERROR 16 /* card error during acquisition */ #define COMEDI_CB_OVERFLOW 32 /* buffer overflow/underflow */ diff --git a/drivers/staging/comedi/drivers/jr3_pci.c b/drivers/staging/comedi/drivers/jr3_pci.c index 0d2c2eb23b23..bd397840dcba 100644 --- a/drivers/staging/comedi/drivers/jr3_pci.c +++ b/drivers/staging/comedi/drivers/jr3_pci.c @@ -849,8 +849,11 @@ static int jr3_pci_attach(struct comedi_device *dev, } devpriv->pci_enabled = 1; - devpriv->iobase = - ioremap(pci_resource_start(card, 0), sizeof(struct jr3_t)); + devpriv->iobase = ioremap(pci_resource_start(card, 0), + offsetof(struct jr3_t, channel[devpriv->n_channels])); + if (!devpriv->iobase) + return -ENOMEM; + result = alloc_subdevices(dev, devpriv->n_channels); if (result < 0) goto out; diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c index 06c020466298..9a1b559c4b0d 100644 --- a/drivers/staging/comedi/drivers/usbdux.c +++ b/drivers/staging/comedi/drivers/usbdux.c @@ -1,4 +1,4 @@ -#define DRIVER_VERSION "v2.3" +#define DRIVER_VERSION "v2.4" #define DRIVER_AUTHOR "Bernd Porr, BerndPorr@f2s.com" #define DRIVER_DESC "Stirling/ITL USB-DUX -- Bernd.Porr@f2s.com" /* @@ -81,6 +81,8 @@ sampling rate. If you sample two channels you get 4kHz and so on. * 2.1: changed PWM API * 2.2: added firmware kernel request to fix an udev problem * 2.3: corrected a bug in bulk timeouts which were far too short + * 2.4: fixed a bug which causes the driver to hang when it ran out of data. + * Thanks to Jan-Matthias Braun and Ian to spot the bug and fix it. * */ @@ -532,6 +534,7 @@ static void usbduxsub_ai_IsocIrq(struct urb *urb) } } /* tell comedi that data is there */ + s->async->events |= COMEDI_CB_BLOCK | COMEDI_CB_EOS; comedi_event(this_usbduxsub->comedidev, s); } diff --git a/drivers/staging/dst/Kconfig b/drivers/staging/dst/Kconfig deleted file mode 100644 index 448d342ac2a2..000000000000 --- a/drivers/staging/dst/Kconfig +++ /dev/null @@ -1,67 +0,0 @@ -config DST - tristate "Distributed storage" - depends on NET && CRYPTO && SYSFS && BLK_DEV - select CONNECTOR - ---help--- - DST is a network block device storage, which can be used to organize - exported storage on the remote nodes into the local block device. - - DST works on top of any network media and protocol; it is just a matter - of configuration utility to understand the correct addresses. The most - common example is TCP over IP, which allows to pass through firewalls and - create remote backup storage in a different datacenter. DST requires - single port to be enabled on the exporting node and outgoing connections - on the local node. - - DST works with in-kernel client and server, which improves performance by - eliminating unneded data copies and by not depending on the version - of the external IO components. It requires userspace configuration utility - though. - - DST uses transaction model, when each store has to be explicitly acked - from the remote node to be considered as successfully written. There - may be lots of in-flight transactions. When remote host does not ack - the transaction it will be resent predefined number of times with specified - timeouts between them. All those parameters are configurable. Transactions - are marked as failed after all resends complete unsuccessfully; having - long enough resend timeout and/or large number of resends allows not to - return error to the higher (FS usually) layer in case of short network - problems or remote node outages. In case of network RAID setup this means - that storage will not degrade until transactions are marked as failed, and - thus will not force checksum recalculation and data rebuild. In case of - connection failure DST will try to reconnect to the remote node automatically. - DST sends ping commands at idle time to detect if remote node is alive. - - Because of transactional model it is possible to use zero-copy sending - without worry of data corruption (which in turn could be detected by the - strong checksums though). - - DST may fully encrypt the data channel in case of untrusted channel and implement - strong checksum of the transferred data. It is possible to configure algorithms - and crypto keys; they should match on both sides of the network channel. - Crypto processing does not introduce noticeble performance overhead, since DST - uses configurable pool of threads to perform crypto processing. - - DST utilizes memory pool model of all its transaction allocations (it is the - only additional allocation on the client) and server allocations (bio pools, - while pages are allocated from the slab). - - At startup DST performs a simple negotiation with the export node to determine - access permissions and size of the exported storage. It can be extended if - new parameters should be autonegotiated. - - DST carries block IO flags in the protocol, which allows to transparently implement - barriers and sync/flush operations. Those flags are used in the export node where - IO against the local storage is performed, which means that sync write will be sync - on the remote node too, which in turn improves data integrity and improved resistance - to errors and data corruption during power outages or storage damages. - - Homepage: http://www.ioremap.net/projects/dst - Userspace configuration utility and the latest releases: http://www.ioremap.net/archive/dst/ - -config DST_DEBUG - bool "DST debug" - depends on DST - ---help--- - This option will enable HEAVY debugging of the DST. - Turn it on ONLY if you have to debug some really obscure problem. diff --git a/drivers/staging/dst/Makefile b/drivers/staging/dst/Makefile deleted file mode 100644 index 3a8b0cf9643e..000000000000 --- a/drivers/staging/dst/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -obj-$(CONFIG_DST) += nst.o - -nst-y := dcore.o state.o export.o thread_pool.o crypto.o trans.o diff --git a/drivers/staging/dst/crypto.c b/drivers/staging/dst/crypto.c deleted file mode 100644 index 351295c97a4b..000000000000 --- a/drivers/staging/dst/crypto.c +++ /dev/null @@ -1,733 +0,0 @@ -/* - * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/bio.h> -#include <linux/crypto.h> -#include <linux/dst.h> -#include <linux/kernel.h> -#include <linux/scatterlist.h> -#include <linux/slab.h> - -/* - * Tricky bastard, but IV can be more complex with time... - */ -static inline u64 dst_gen_iv(struct dst_trans *t) -{ - return t->gen; -} - -/* - * Crypto machinery: hash/cipher support for the given crypto controls. - */ -static struct crypto_hash *dst_init_hash(struct dst_crypto_ctl *ctl, u8 *key) -{ - int err; - struct crypto_hash *hash; - - hash = crypto_alloc_hash(ctl->hash_algo, 0, CRYPTO_ALG_ASYNC); - if (IS_ERR(hash)) { - err = PTR_ERR(hash); - dprintk("%s: failed to allocate hash '%s', err: %d.\n", - __func__, ctl->hash_algo, err); - goto err_out_exit; - } - - ctl->crypto_attached_size = crypto_hash_digestsize(hash); - - if (!ctl->hash_keysize) - return hash; - - err = crypto_hash_setkey(hash, key, ctl->hash_keysize); - if (err) { - dprintk("%s: failed to set key for hash '%s', err: %d.\n", - __func__, ctl->hash_algo, err); - goto err_out_free; - } - - return hash; - -err_out_free: - crypto_free_hash(hash); -err_out_exit: - return ERR_PTR(err); -} - -static struct crypto_ablkcipher *dst_init_cipher(struct dst_crypto_ctl *ctl, - u8 *key) -{ - int err = -EINVAL; - struct crypto_ablkcipher *cipher; - - if (!ctl->cipher_keysize) - goto err_out_exit; - - cipher = crypto_alloc_ablkcipher(ctl->cipher_algo, 0, 0); - if (IS_ERR(cipher)) { - err = PTR_ERR(cipher); - dprintk("%s: failed to allocate cipher '%s', err: %d.\n", - __func__, ctl->cipher_algo, err); - goto err_out_exit; - } - - crypto_ablkcipher_clear_flags(cipher, ~0); - - err = crypto_ablkcipher_setkey(cipher, key, ctl->cipher_keysize); - if (err) { - dprintk("%s: failed to set key for cipher '%s', err: %d.\n", - __func__, ctl->cipher_algo, err); - goto err_out_free; - } - - return cipher; - -err_out_free: - crypto_free_ablkcipher(cipher); -err_out_exit: - return ERR_PTR(err); -} - -/* - * Crypto engine has a pool of pages to encrypt data into before sending - * it over the network. This pool is freed/allocated here. - */ -static void dst_crypto_pages_free(struct dst_crypto_engine *e) -{ - unsigned int i; - - for (i = 0; i < e->page_num; ++i) - __free_page(e->pages[i]); - kfree(e->pages); -} - -static int dst_crypto_pages_alloc(struct dst_crypto_engine *e, int num) -{ - int i; - - e->pages = kmalloc(num * sizeof(struct page **), GFP_KERNEL); - if (!e->pages) - return -ENOMEM; - - for (i = 0; i < num; ++i) { - e->pages[i] = alloc_page(GFP_KERNEL); - if (!e->pages[i]) - goto err_out_free_pages; - } - - e->page_num = num; - return 0; - -err_out_free_pages: - while (--i >= 0) - __free_page(e->pages[i]); - - kfree(e->pages); - return -ENOMEM; -} - -/* - * Initialize crypto engine for given node. - * Setup cipher/hash, keys, pool of threads and private data. - */ -static int dst_crypto_engine_init(struct dst_crypto_engine *e, - struct dst_node *n) -{ - int err; - struct dst_crypto_ctl *ctl = &n->crypto; - - err = dst_crypto_pages_alloc(e, n->max_pages); - if (err) - goto err_out_exit; - - e->size = PAGE_SIZE; - e->data = kmalloc(e->size, GFP_KERNEL); - if (!e->data) { - err = -ENOMEM; - goto err_out_free_pages; - } - - if (ctl->hash_algo[0]) { - e->hash = dst_init_hash(ctl, n->hash_key); - if (IS_ERR(e->hash)) { - err = PTR_ERR(e->hash); - e->hash = NULL; - goto err_out_free; - } - } - - if (ctl->cipher_algo[0]) { - e->cipher = dst_init_cipher(ctl, n->cipher_key); - if (IS_ERR(e->cipher)) { - err = PTR_ERR(e->cipher); - e->cipher = NULL; - goto err_out_free_hash; - } - } - - return 0; - -err_out_free_hash: - crypto_free_hash(e->hash); -err_out_free: - kfree(e->data); -err_out_free_pages: - dst_crypto_pages_free(e); -err_out_exit: - return err; -} - -static void dst_crypto_engine_exit(struct dst_crypto_engine *e) -{ - if (e->hash) - crypto_free_hash(e->hash); - if (e->cipher) - crypto_free_ablkcipher(e->cipher); - dst_crypto_pages_free(e); - kfree(e->data); -} - -/* - * Waiting for cipher processing to be completed. - */ -struct dst_crypto_completion { - struct completion complete; - int error; -}; - -static void dst_crypto_complete(struct crypto_async_request *req, int err) -{ - struct dst_crypto_completion *c = req->data; - - if (err == -EINPROGRESS) - return; - - dprintk("%s: req: %p, err: %d.\n", __func__, req, err); - c->error = err; - complete(&c->complete); -} - -static int dst_crypto_process(struct ablkcipher_request *req, - struct scatterlist *sg_dst, struct scatterlist *sg_src, - void *iv, int enc, unsigned long timeout) -{ - struct dst_crypto_completion c; - int err; - - init_completion(&c.complete); - c.error = -EINPROGRESS; - - ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, - dst_crypto_complete, &c); - - ablkcipher_request_set_crypt(req, sg_src, sg_dst, sg_src->length, iv); - - if (enc) - err = crypto_ablkcipher_encrypt(req); - else - err = crypto_ablkcipher_decrypt(req); - - switch (err) { - case -EINPROGRESS: - case -EBUSY: - err = wait_for_completion_interruptible_timeout(&c.complete, - timeout); - if (!err) - err = -ETIMEDOUT; - else - err = c.error; - break; - default: - break; - } - - return err; -} - -/* - * DST uses generic iteration approach for data crypto processing. - * Single block IO request is switched into array of scatterlists, - * which are submitted to the crypto processing iterator. - * - * Input and output iterator initialization are different, since - * in output case we can not encrypt data in-place and need a - * temporary storage, which is then being sent to the remote peer. - */ -static int dst_trans_iter_out(struct bio *bio, struct dst_crypto_engine *e, - int (*iterator) (struct dst_crypto_engine *e, - struct scatterlist *dst, - struct scatterlist *src)) -{ - struct bio_vec *bv; - int err, i; - - sg_init_table(e->src, bio->bi_vcnt); - sg_init_table(e->dst, bio->bi_vcnt); - - bio_for_each_segment(bv, bio, i) { - sg_set_page(&e->src[i], bv->bv_page, bv->bv_len, bv->bv_offset); - sg_set_page(&e->dst[i], e->pages[i], bv->bv_len, bv->bv_offset); - - err = iterator(e, &e->dst[i], &e->src[i]); - if (err) - return err; - } - - return 0; -} - -static int dst_trans_iter_in(struct bio *bio, struct dst_crypto_engine *e, - int (*iterator) (struct dst_crypto_engine *e, - struct scatterlist *dst, - struct scatterlist *src)) -{ - struct bio_vec *bv; - int err, i; - - sg_init_table(e->src, bio->bi_vcnt); - sg_init_table(e->dst, bio->bi_vcnt); - - bio_for_each_segment(bv, bio, i) { - sg_set_page(&e->src[i], bv->bv_page, bv->bv_len, bv->bv_offset); - sg_set_page(&e->dst[i], bv->bv_page, bv->bv_len, bv->bv_offset); - - err = iterator(e, &e->dst[i], &e->src[i]); - if (err) - return err; - } - - return 0; -} - -static int dst_crypt_iterator(struct dst_crypto_engine *e, - struct scatterlist *sg_dst, struct scatterlist *sg_src) -{ - struct ablkcipher_request *req = e->data; - u8 iv[32]; - - memset(iv, 0, sizeof(iv)); - - memcpy(iv, &e->iv, sizeof(e->iv)); - - return dst_crypto_process(req, sg_dst, sg_src, iv, e->enc, e->timeout); -} - -static int dst_crypt(struct dst_crypto_engine *e, struct bio *bio) -{ - struct ablkcipher_request *req = e->data; - - memset(req, 0, sizeof(struct ablkcipher_request)); - ablkcipher_request_set_tfm(req, e->cipher); - - if (e->enc) - return dst_trans_iter_out(bio, e, dst_crypt_iterator); - else - return dst_trans_iter_in(bio, e, dst_crypt_iterator); -} - -static int dst_hash_iterator(struct dst_crypto_engine *e, - struct scatterlist *sg_dst, struct scatterlist *sg_src) -{ - return crypto_hash_update(e->data, sg_src, sg_src->length); -} - -static int dst_hash(struct dst_crypto_engine *e, struct bio *bio, void *dst) -{ - struct hash_desc *desc = e->data; - int err; - - desc->tfm = e->hash; - desc->flags = 0; - - err = crypto_hash_init(desc); - if (err) - return err; - - err = dst_trans_iter_in(bio, e, dst_hash_iterator); - if (err) - return err; - - err = crypto_hash_final(desc, dst); - if (err) - return err; - - return 0; -} - -/* - * Initialize/cleanup a crypto thread. The only thing it should - * do is to allocate a pool of pages as temporary storage. - * And to setup cipher and/or hash. - */ -static void *dst_crypto_thread_init(void *data) -{ - struct dst_node *n = data; - struct dst_crypto_engine *e; - int err = -ENOMEM; - - e = kzalloc(sizeof(struct dst_crypto_engine), GFP_KERNEL); - if (!e) - goto err_out_exit; - e->src = kcalloc(2 * n->max_pages, sizeof(struct scatterlist), - GFP_KERNEL); - if (!e->src) - goto err_out_free; - - e->dst = e->src + n->max_pages; - - err = dst_crypto_engine_init(e, n); - if (err) - goto err_out_free_all; - - return e; - -err_out_free_all: - kfree(e->src); -err_out_free: - kfree(e); -err_out_exit: - return ERR_PTR(err); -} - -static void dst_crypto_thread_cleanup(void *private) -{ - struct dst_crypto_engine *e = private; - - dst_crypto_engine_exit(e); - kfree(e->src); - kfree(e); -} - -/* - * Initialize crypto engine for given node: store keys, create pool - * of threads, initialize each one. - * - * Each thread has unique ID, but 0 and 1 are reserved for receiving and - * accepting threads (if export node), so IDs could start from 2, but starting - * them from 10 allows easily understand what this thread is for. - */ -int dst_node_crypto_init(struct dst_node *n, struct dst_crypto_ctl *ctl) -{ - void *key = (ctl + 1); - int err = -ENOMEM, i; - char name[32]; - - if (ctl->hash_keysize) { - n->hash_key = kmalloc(ctl->hash_keysize, GFP_KERNEL); - if (!n->hash_key) - goto err_out_exit; - memcpy(n->hash_key, key, ctl->hash_keysize); - } - - if (ctl->cipher_keysize) { - n->cipher_key = kmalloc(ctl->cipher_keysize, GFP_KERNEL); - if (!n->cipher_key) - goto err_out_free_hash; - memcpy(n->cipher_key, key, ctl->cipher_keysize); - } - memcpy(&n->crypto, ctl, sizeof(struct dst_crypto_ctl)); - - for (i = 0; i < ctl->thread_num; ++i) { - snprintf(name, sizeof(name), "%s-crypto-%d", n->name, i); - /* Unique ids... */ - err = thread_pool_add_worker(n->pool, name, i + 10, - dst_crypto_thread_init, dst_crypto_thread_cleanup, n); - if (err) - goto err_out_free_threads; - } - - return 0; - -err_out_free_threads: - while (--i >= 0) - thread_pool_del_worker_id(n->pool, i+10); - - if (ctl->cipher_keysize) - kfree(n->cipher_key); - ctl->cipher_keysize = 0; -err_out_free_hash: - if (ctl->hash_keysize) - kfree(n->hash_key); - ctl->hash_keysize = 0; -err_out_exit: - return err; -} - -void dst_node_crypto_exit(struct dst_node *n) -{ - struct dst_crypto_ctl *ctl = &n->crypto; - - if (ctl->cipher_algo[0] || ctl->hash_algo[0]) { - kfree(n->hash_key); - kfree(n->cipher_key); - } -} - -/* - * Thrad pool setup callback. Just stores a transaction in private data. - */ -static int dst_trans_crypto_setup(void *crypto_engine, void *trans) -{ - struct dst_crypto_engine *e = crypto_engine; - - e->private = trans; - return 0; -} - -#if 0 -static void dst_dump_bio(struct bio *bio) -{ - u8 *p; - struct bio_vec *bv; - int i; - - bio_for_each_segment(bv, bio, i) { - dprintk("%s: %llu/%u: size: %u, offset: %u, data: ", - __func__, bio->bi_sector, bio->bi_size, - bv->bv_len, bv->bv_offset); - - p = kmap(bv->bv_page) + bv->bv_offset; - for (i = 0; i < bv->bv_len; ++i) - printk(KERN_DEBUG "%02x ", p[i]); - kunmap(bv->bv_page); - printk("\n"); - } -} -#endif - -/* - * Encrypt/hash data and send it to the network. - */ -static int dst_crypto_process_sending(struct dst_crypto_engine *e, - struct bio *bio, u8 *hash) -{ - int err; - - if (e->cipher) { - err = dst_crypt(e, bio); - if (err) - goto err_out_exit; - } - - if (e->hash) { - err = dst_hash(e, bio, hash); - if (err) - goto err_out_exit; - -#ifdef CONFIG_DST_DEBUG - { - unsigned int i; - - /* dst_dump_bio(bio); */ - - printk(KERN_DEBUG "%s: bio: %llu/%u, rw: %lu, hash: ", - __func__, (u64)bio->bi_sector, - bio->bi_size, bio_data_dir(bio)); - for (i = 0; i < crypto_hash_digestsize(e->hash); ++i) - printk("%02x ", hash[i]); - printk("\n"); - } -#endif - } - - return 0; - -err_out_exit: - return err; -} - -/* - * Check if received data is valid. Decipher if it is. - */ -static int dst_crypto_process_receiving(struct dst_crypto_engine *e, - struct bio *bio, u8 *hash, u8 *recv_hash) -{ - int err; - - if (e->hash) { - int mismatch; - - err = dst_hash(e, bio, hash); - if (err) - goto err_out_exit; - - mismatch = !!memcmp(recv_hash, hash, - crypto_hash_digestsize(e->hash)); -#ifdef CONFIG_DST_DEBUG - /* dst_dump_bio(bio); */ - - printk(KERN_DEBUG "%s: bio: %llu/%u, rw: %lu, hash mismatch: %d", - __func__, (u64)bio->bi_sector, bio->bi_size, - bio_data_dir(bio), mismatch); - if (mismatch) { - unsigned int i; - - printk(", recv/calc: "); - for (i = 0; i < crypto_hash_digestsize(e->hash); ++i) - printk("%02x/%02x ", recv_hash[i], hash[i]); - - } - printk("\n"); -#endif - err = -1; - if (mismatch) - goto err_out_exit; - } - - if (e->cipher) { - err = dst_crypt(e, bio); - if (err) - goto err_out_exit; - } - - return 0; - -err_out_exit: - return err; -} - -/* - * Thread pool callback to encrypt data and send it to the netowork. - */ -static int dst_trans_crypto_action(void *crypto_engine, void *schedule_data) -{ - struct dst_crypto_engine *e = crypto_engine; - struct dst_trans *t = schedule_data; - struct bio *bio = t->bio; - int err; - - dprintk("%s: t: %p, gen: %llu, cipher: %p, hash: %p.\n", - __func__, t, t->gen, e->cipher, e->hash); - - e->enc = t->enc; - e->iv = dst_gen_iv(t); - - if (bio_data_dir(bio) == WRITE) { - err = dst_crypto_process_sending(e, bio, t->cmd.hash); - if (err) - goto err_out_exit; - - if (e->hash) { - t->cmd.csize = crypto_hash_digestsize(e->hash); - t->cmd.size += t->cmd.csize; - } - - return dst_trans_send(t); - } else { - u8 *hash = e->data + e->size/2; - - err = dst_crypto_process_receiving(e, bio, hash, t->cmd.hash); - if (err) - goto err_out_exit; - - dst_trans_remove(t); - dst_trans_put(t); - } - - return 0; - -err_out_exit: - t->error = err; - dst_trans_put(t); - return err; -} - -/* - * Schedule crypto processing for given transaction. - */ -int dst_trans_crypto(struct dst_trans *t) -{ - struct dst_node *n = t->n; - int err; - - err = thread_pool_schedule(n->pool, - dst_trans_crypto_setup, dst_trans_crypto_action, - t, MAX_SCHEDULE_TIMEOUT); - if (err) - goto err_out_exit; - - return 0; - -err_out_exit: - dst_trans_put(t); - return err; -} - -/* - * Crypto machinery for the export node. - */ -static int dst_export_crypto_setup(void *crypto_engine, void *bio) -{ - struct dst_crypto_engine *e = crypto_engine; - - e->private = bio; - return 0; -} - -static int dst_export_crypto_action(void *crypto_engine, void *schedule_data) -{ - struct dst_crypto_engine *e = crypto_engine; - struct bio *bio = schedule_data; - struct dst_export_priv *p = bio->bi_private; - int err; - - dprintk("%s: e: %p, data: %p, bio: %llu/%u, dir: %lu.\n", - __func__, e, e->data, (u64)bio->bi_sector, - bio->bi_size, bio_data_dir(bio)); - - e->enc = (bio_data_dir(bio) == READ); - e->iv = p->cmd.id; - - if (bio_data_dir(bio) == WRITE) { - u8 *hash = e->data + e->size/2; - - err = dst_crypto_process_receiving(e, bio, hash, p->cmd.hash); - if (err) - goto err_out_exit; - - generic_make_request(bio); - } else { - err = dst_crypto_process_sending(e, bio, p->cmd.hash); - if (err) - goto err_out_exit; - - if (e->hash) { - p->cmd.csize = crypto_hash_digestsize(e->hash); - p->cmd.size += p->cmd.csize; - } - - err = dst_export_send_bio(bio); - } - return 0; - -err_out_exit: - bio_put(bio); - return err; -} - -int dst_export_crypto(struct dst_node *n, struct bio *bio) -{ - int err; - - err = thread_pool_schedule(n->pool, - dst_export_crypto_setup, dst_export_crypto_action, - bio, MAX_SCHEDULE_TIMEOUT); - if (err) - goto err_out_exit; - - return 0; - -err_out_exit: - bio_put(bio); - return err; -} diff --git a/drivers/staging/dst/dcore.c b/drivers/staging/dst/dcore.c deleted file mode 100644 index c83ca7e3d048..000000000000 --- a/drivers/staging/dst/dcore.c +++ /dev/null @@ -1,968 +0,0 @@ -/* - * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/blkdev.h> -#include <linux/bio.h> -#include <linux/buffer_head.h> -#include <linux/connector.h> -#include <linux/dst.h> -#include <linux/device.h> -#include <linux/jhash.h> -#include <linux/idr.h> -#include <linux/init.h> -#include <linux/namei.h> -#include <linux/slab.h> -#include <linux/socket.h> - -#include <linux/in.h> -#include <linux/in6.h> - -#include <net/sock.h> - -static int dst_major; - -static DEFINE_MUTEX(dst_hash_lock); -static struct list_head *dst_hashtable; -static unsigned int dst_hashtable_size = 128; -module_param(dst_hashtable_size, uint, 0644); - -static char dst_name[] = "Dementianting goldfish"; - -static DEFINE_IDR(dst_index_idr); -static struct cb_id cn_dst_id = { CN_DST_IDX, CN_DST_VAL }; - -/* - * DST sysfs tree for device called 'storage': - * - * /sys/bus/dst/devices/storage/ - * /sys/bus/dst/devices/storage/type : 192.168.4.80:1025 - * /sys/bus/dst/devices/storage/size : 800 - * /sys/bus/dst/devices/storage/name : storage - */ - -static int dst_dev_match(struct device *dev, struct device_driver *drv) -{ - return 1; -} - -static struct bus_type dst_dev_bus_type = { - .name = "dst", - .match = &dst_dev_match, -}; - -static void dst_node_release(struct device *dev) -{ - struct dst_info *info = container_of(dev, struct dst_info, device); - - kfree(info); -} - -static struct device dst_node_dev = { - .bus = &dst_dev_bus_type, - .release = &dst_node_release -}; - -/* - * Setting size of the node after it was changed. - */ -static void dst_node_set_size(struct dst_node *n) -{ - struct block_device *bdev; - - set_capacity(n->disk, n->size >> 9); - - bdev = bdget_disk(n->disk, 0); - if (bdev) { - mutex_lock(&bdev->bd_inode->i_mutex); - i_size_write(bdev->bd_inode, n->size); - mutex_unlock(&bdev->bd_inode->i_mutex); - bdput(bdev); - } -} - -/* - * Distributed storage request processing function. - */ -static int dst_request(struct request_queue *q, struct bio *bio) -{ - struct dst_node *n = q->queuedata; - int err = -EIO; - - if (bio_empty_barrier(bio) && !blk_queue_discard(q)) { - /* - * This is a dirty^Wnice hack, but if we complete this - * operation with -EOPNOTSUPP like intended, XFS - * will stuck and freeze the machine. This may be - * not particulary XFS problem though, but it is the - * only FS which sends empty barrier at umount time - * I worked with. - * - * Empty barriers are not allowed anyway, see 51fd77bd9f512 - * for example, although later it was changed to - * bio_rw_flagged(bio, BIO_RW_DISCARD) only, which does not - * work in this case. - */ - /* err = -EOPNOTSUPP; */ - err = 0; - goto end_io; - } - - bio_get(bio); - - return dst_process_bio(n, bio); - -end_io: - bio_endio(bio, err); - return err; -} - -/* - * Open/close callbacks for appropriate block device. - */ -static int dst_bdev_open(struct block_device *bdev, fmode_t mode) -{ - struct dst_node *n = bdev->bd_disk->private_data; - - dst_node_get(n); - return 0; -} - -static int dst_bdev_release(struct gendisk *disk, fmode_t mode) -{ - struct dst_node *n = disk->private_data; - - dst_node_put(n); - return 0; -} - -static struct block_device_operations dst_blk_ops = { - .open = dst_bdev_open, - .release = dst_bdev_release, - .owner = THIS_MODULE, -}; - -/* - * Block layer binding - disk is created when array is fully configured - * by userspace request. - */ -static int dst_node_create_disk(struct dst_node *n) -{ - int err = -ENOMEM; - u32 index = 0; - - n->queue = blk_init_queue(NULL, NULL); - if (!n->queue) - goto err_out_exit; - - n->queue->queuedata = n; - blk_queue_make_request(n->queue, dst_request); - blk_queue_max_phys_segments(n->queue, n->max_pages); - blk_queue_max_hw_segments(n->queue, n->max_pages); - - err = -ENOMEM; - n->disk = alloc_disk(1); - if (!n->disk) - goto err_out_free_queue; - - if (!(n->state->permissions & DST_PERM_WRITE)) { - printk(KERN_INFO "DST node %s attached read-only.\n", n->name); - set_disk_ro(n->disk, 1); - } - - if (!idr_pre_get(&dst_index_idr, GFP_KERNEL)) - goto err_out_put; - - mutex_lock(&dst_hash_lock); - err = idr_get_new(&dst_index_idr, NULL, &index); - mutex_unlock(&dst_hash_lock); - if (err) - goto err_out_put; - - n->disk->major = dst_major; - n->disk->first_minor = index; - n->disk->fops = &dst_blk_ops; - n->disk->queue = n->queue; - n->disk->private_data = n; - snprintf(n->disk->disk_name, sizeof(n->disk->disk_name), - "dst-%s", n->name); - - return 0; - -err_out_put: - put_disk(n->disk); -err_out_free_queue: - blk_cleanup_queue(n->queue); -err_out_exit: - return err; -} - -/* - * Sysfs machinery: show device's size. - */ -static ssize_t dst_show_size(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct dst_info *info = container_of(dev, struct dst_info, device); - - return sprintf(buf, "%llu\n", info->size); -} - -/* - * Show local exported device. - */ -static ssize_t dst_show_local(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct dst_info *info = container_of(dev, struct dst_info, device); - - return sprintf(buf, "%s\n", info->local); -} - -/* - * Shows type of the remote node - device major/minor number - * for local nodes and address (af_inet ipv4/ipv6 only) for remote nodes. - */ -static ssize_t dst_show_type(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct dst_info *info = container_of(dev, struct dst_info, device); - int family = info->net.addr.sa_family; - - if (family == AF_INET) { - struct sockaddr_in *sin = (struct sockaddr_in *)&info->net.addr; - return sprintf(buf, "%u.%u.%u.%u:%d\n", - NIPQUAD(sin->sin_addr.s_addr), ntohs(sin->sin_port)); - } else if (family == AF_INET6) { - struct sockaddr_in6 *sin = (struct sockaddr_in6 *) - &info->net.addr; - return sprintf(buf, - "%pi6:%d\n", - &sin->sin6_addr, ntohs(sin->sin6_port)); - } else { - int i, sz = PAGE_SIZE - 2; /* 0 symbol and '\n' below */ - int size, addrlen = info->net.addr.sa_data_len; - unsigned char *a = (unsigned char *)&info->net.addr.sa_data; - char *buf_orig = buf; - - size = snprintf(buf, sz, "family: %d, addrlen: %u, addr: ", - family, addrlen); - sz -= size; - buf += size; - - for (i = 0; i < addrlen; ++i) { - if (sz < 3) - break; - - size = snprintf(buf, sz, "%02x ", a[i]); - sz -= size; - buf += size; - } - buf += sprintf(buf, "\n"); - - return buf - buf_orig; - } - return 0; -} - -static struct device_attribute dst_node_attrs[] = { - __ATTR(size, 0444, dst_show_size, NULL), - __ATTR(type, 0444, dst_show_type, NULL), - __ATTR(local, 0444, dst_show_local, NULL), -}; - -static int dst_create_node_attributes(struct dst_node *n) -{ - int err, i; - - for (i = 0; i < ARRAY_SIZE(dst_node_attrs); ++i) { - err = device_create_file(&n->info->device, - &dst_node_attrs[i]); - if (err) - goto err_out_remove_all; - } - return 0; - -err_out_remove_all: - while (--i >= 0) - device_remove_file(&n->info->device, - &dst_node_attrs[i]); - - return err; -} - -static void dst_remove_node_attributes(struct dst_node *n) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(dst_node_attrs); ++i) - device_remove_file(&n->info->device, - &dst_node_attrs[i]); -} - -/* - * Sysfs cleanup and initialization. - * Shows number of useful parameters. - */ -static void dst_node_sysfs_exit(struct dst_node *n) -{ - if (n->info) { - dst_remove_node_attributes(n); - device_unregister(&n->info->device); - n->info = NULL; - } -} - -static int dst_node_sysfs_init(struct dst_node *n) -{ - int err; - - n->info = kzalloc(sizeof(struct dst_info), GFP_KERNEL); - if (!n->info) - return -ENOMEM; - - memcpy(&n->info->device, &dst_node_dev, sizeof(struct device)); - n->info->size = n->size; - - dev_set_name(&n->info->device, "dst-%s", n->name); - err = device_register(&n->info->device); - if (err) { - dprintk(KERN_ERR "Failed to register node '%s', err: %d.\n", - n->name, err); - goto err_out_exit; - } - - dst_create_node_attributes(n); - - return 0; - -err_out_exit: - kfree(n->info); - n->info = NULL; - return err; -} - -/* - * DST node hash tables machinery. - */ -static inline unsigned int dst_hash(char *str, unsigned int size) -{ - return jhash(str, size, 0) % dst_hashtable_size; -} - -static void dst_node_remove(struct dst_node *n) -{ - mutex_lock(&dst_hash_lock); - list_del_init(&n->node_entry); - mutex_unlock(&dst_hash_lock); -} - -static void dst_node_add(struct dst_node *n) -{ - unsigned hash = dst_hash(n->name, sizeof(n->name)); - - mutex_lock(&dst_hash_lock); - list_add_tail(&n->node_entry, &dst_hashtable[hash]); - mutex_unlock(&dst_hash_lock); -} - -/* - * Cleaning node when it is about to be freed. - * There are still users of the socket though, - * so connection cleanup should be protected. - */ -static void dst_node_cleanup(struct dst_node *n) -{ - struct dst_state *st = n->state; - - if (!st) - return; - - if (n->queue) { - blk_cleanup_queue(n->queue); - - mutex_lock(&dst_hash_lock); - idr_remove(&dst_index_idr, n->disk->first_minor); - mutex_unlock(&dst_hash_lock); - - put_disk(n->disk); - } - - if (n->bdev) { - sync_blockdev(n->bdev); - close_bdev_exclusive(n->bdev, FMODE_READ|FMODE_WRITE); - } - - dst_state_lock(st); - st->need_exit = 1; - dst_state_exit_connected(st); - dst_state_unlock(st); - - wake_up(&st->thread_wait); - - dst_state_put(st); - n->state = NULL; -} - -/* - * Free security attributes attached to given node. - */ -static void dst_security_exit(struct dst_node *n) -{ - struct dst_secure *s, *tmp; - - list_for_each_entry_safe(s, tmp, &n->security_list, sec_entry) { - list_del(&s->sec_entry); - kfree(s); - } -} - -/* - * Free node when there are no more users. - * Actually node has to be freed on behalf od userspace process, - * since there are number of threads, which are embedded in the - * node, so they can not exit and free node from there, that is - * why there is a wakeup if reference counter is not equal to zero. - */ -void dst_node_put(struct dst_node *n) -{ - if (unlikely(!n)) - return; - - dprintk("%s: n: %p, refcnt: %d.\n", - __func__, n, atomic_read(&n->refcnt)); - - if (atomic_dec_and_test(&n->refcnt)) { - dst_node_remove(n); - n->trans_scan_timeout = 0; - dst_node_cleanup(n); - thread_pool_destroy(n->pool); - dst_node_sysfs_exit(n); - dst_node_crypto_exit(n); - dst_security_exit(n); - dst_node_trans_exit(n); - - kfree(n); - - dprintk("%s: freed n: %p.\n", __func__, n); - } else { - wake_up(&n->wait); - } -} - -/* - * Setting up export device: lookup by the name, get its size - * and setup listening socket, which will accept clients, which - * will submit IO for given storage. - */ -static int dst_setup_export(struct dst_node *n, struct dst_ctl *ctl, - struct dst_export_ctl *le) -{ - int err; - - snprintf(n->info->local, sizeof(n->info->local), "%s", le->device); - - n->bdev = open_bdev_exclusive(le->device, FMODE_READ|FMODE_WRITE, NULL); - if (IS_ERR(n->bdev)) - return PTR_ERR(n->bdev); - - if (n->size != 0) - n->size = min_t(loff_t, n->bdev->bd_inode->i_size, n->size); - else - n->size = n->bdev->bd_inode->i_size; - - n->info->size = n->size; - err = dst_node_init_listened(n, le); - if (err) - goto err_out_cleanup; - - return 0; - -err_out_cleanup: - close_bdev_exclusive(n->bdev, FMODE_READ|FMODE_WRITE); - n->bdev = NULL; - - return err; -} - -/* Empty thread pool callbacks for the network processing threads. */ -static inline void *dst_thread_network_init(void *data) -{ - dprintk("%s: data: %p.\n", __func__, data); - return data; -} - -static inline void dst_thread_network_cleanup(void *data) -{ - dprintk("%s: data: %p.\n", __func__, data); -} - -/* - * Allocate DST node and initialize some of its parameters. - */ -static struct dst_node *dst_alloc_node(struct dst_ctl *ctl, - int (*start)(struct dst_node *), - int num) -{ - struct dst_node *n; - int err; - - n = kzalloc(sizeof(struct dst_node), GFP_KERNEL); - if (!n) - return NULL; - - INIT_LIST_HEAD(&n->node_entry); - - INIT_LIST_HEAD(&n->security_list); - mutex_init(&n->security_lock); - - init_waitqueue_head(&n->wait); - - n->trans_scan_timeout = msecs_to_jiffies(ctl->trans_scan_timeout); - if (!n->trans_scan_timeout) - n->trans_scan_timeout = HZ; - - n->trans_max_retries = ctl->trans_max_retries; - if (!n->trans_max_retries) - n->trans_max_retries = 10; - - /* - * Pretty much arbitrary default numbers. - * 32 matches maximum number of pages in bio originated from ext3 (31). - */ - n->max_pages = ctl->max_pages; - if (!n->max_pages) - n->max_pages = 32; - - if (n->max_pages > 1024) - n->max_pages = 1024; - - n->start = start; - n->size = ctl->size; - - atomic_set(&n->refcnt, 1); - atomic_long_set(&n->gen, 0); - snprintf(n->name, sizeof(n->name), "%s", ctl->name); - - err = dst_node_sysfs_init(n); - if (err) - goto err_out_free; - - n->pool = thread_pool_create(num, n->name, dst_thread_network_init, - dst_thread_network_cleanup, n); - if (IS_ERR(n->pool)) { - err = PTR_ERR(n->pool); - goto err_out_sysfs_exit; - } - - dprintk("%s: n: %p, name: %s.\n", __func__, n, n->name); - - return n; - -err_out_sysfs_exit: - dst_node_sysfs_exit(n); -err_out_free: - kfree(n); - return NULL; -} - -/* - * Starting a node, connected to the remote server: - * register block device and initialize transaction mechanism. - * In revers order though. - * - * It will autonegotiate some parameters with the remote node - * and update local if needed. - * - * Transaction initialization should be the last thing before - * starting the node, since transaction should include not only - * block IO, but also crypto related data (if any), which are - * initialized separately. - */ -static int dst_start_remote(struct dst_node *n) -{ - int err; - - err = dst_node_trans_init(n, sizeof(struct dst_trans)); - if (err) - return err; - - err = dst_node_create_disk(n); - if (err) - return err; - - dst_node_set_size(n); - add_disk(n->disk); - - dprintk("DST: started remote node '%s', minor: %d.\n", - n->name, n->disk->first_minor); - - return 0; -} - -/* - * Adding remote node and initialize connection. - */ -static int dst_add_remote(struct dst_node *n, struct dst_ctl *ctl, - void *data, unsigned int size) -{ - int err; - struct dst_network_ctl *rctl = data; - - if (n) - return -EEXIST; - - if (size != sizeof(struct dst_network_ctl)) - return -EINVAL; - - n = dst_alloc_node(ctl, dst_start_remote, 1); - if (!n) - return -ENOMEM; - - memcpy(&n->info->net, rctl, sizeof(struct dst_network_ctl)); - err = dst_node_init_connected(n, rctl); - if (err) - goto err_out_free; - - dst_node_add(n); - - return 0; - -err_out_free: - dst_node_put(n); - return err; -} - -/* - * Adding export node: initializing block device and listening socket. - */ -static int dst_add_export(struct dst_node *n, struct dst_ctl *ctl, - void *data, unsigned int size) -{ - int err; - struct dst_export_ctl *le = data; - - if (n) - return -EEXIST; - - if (size != sizeof(struct dst_export_ctl)) - return -EINVAL; - - n = dst_alloc_node(ctl, dst_start_export, 2); - if (!n) - return -EINVAL; - - err = dst_setup_export(n, ctl, le); - if (err) - goto err_out_free; - - dst_node_add(n); - - return 0; - -err_out_free: - dst_node_put(n); - return err; -} - -static int dst_node_remove_unload(struct dst_node *n) -{ - printk(KERN_INFO "STOPPED name: '%s', size: %llu.\n", - n->name, n->size); - - if (n->disk) - del_gendisk(n->disk); - - dst_node_remove(n); - dst_node_sysfs_exit(n); - - /* - * This is not a hack. Really. - * Node's reference counter allows to implement fine grained - * node freeing, but since all transactions (which hold node's - * reference counter) are processed in the dedicated thread, - * it is possible that reference will hit zero in that thread, - * so we will not be able to exit thread and cleanup the node. - * - * So, we remove disk, so no new activity is possible, and - * wait until all pending transaction are completed (either - * in receiving thread or by timeout in workqueue), in this - * case reference counter will be less or equal to 2 (once set in - * dst_alloc_node() and then in connector message parser; - * or when we force module unloading, and connector message - * parser does not hold a reference, in this case reference - * counter will be equal to 1), - * and subsequent dst_node_put() calls will free the node. - */ - dprintk("%s: going to sleep with %d refcnt.\n", - __func__, atomic_read(&n->refcnt)); - wait_event(n->wait, atomic_read(&n->refcnt) <= 2); - - dst_node_put(n); - return 0; -} - -/* - * Remove node from the hash table. - */ -static int dst_del_node(struct dst_node *n, struct dst_ctl *ctl, - void *data, unsigned int size) -{ - if (!n) - return -ENODEV; - - return dst_node_remove_unload(n); -} - -/* - * Initialize crypto processing for given node. - */ -static int dst_crypto_init(struct dst_node *n, struct dst_ctl *ctl, - void *data, unsigned int size) -{ - struct dst_crypto_ctl *crypto = data; - - if (!n) - return -ENODEV; - - if (size != sizeof(struct dst_crypto_ctl) + crypto->hash_keysize + - crypto->cipher_keysize) - return -EINVAL; - - if (n->trans_cache) - return -EEXIST; - - return dst_node_crypto_init(n, crypto); -} - -/* - * Security attributes for given node. - */ -static int dst_security_init(struct dst_node *n, struct dst_ctl *ctl, - void *data, unsigned int size) -{ - struct dst_secure *s; - - if (!n) - return -ENODEV; - - if (size != sizeof(struct dst_secure_user)) - return -EINVAL; - - s = kmalloc(sizeof(struct dst_secure), GFP_KERNEL); - if (!s) - return -ENOMEM; - - memcpy(&s->sec, data, size); - - mutex_lock(&n->security_lock); - list_add_tail(&s->sec_entry, &n->security_list); - mutex_unlock(&n->security_lock); - - return 0; -} - -/* - * Kill'em all! - */ -static int dst_start_node(struct dst_node *n, struct dst_ctl *ctl, - void *data, unsigned int size) -{ - int err; - - if (!n) - return -ENODEV; - - if (n->trans_cache) - return 0; - - err = n->start(n); - if (err) - return err; - - printk(KERN_INFO "STARTED name: '%s', size: %llu.\n", n->name, n->size); - return 0; -} - -typedef int (*dst_command_func)(struct dst_node *n, struct dst_ctl *ctl, - void *data, unsigned int size); - -/* - * List of userspace commands. - */ -static dst_command_func dst_commands[] = { - [DST_ADD_REMOTE] = &dst_add_remote, - [DST_ADD_EXPORT] = &dst_add_export, - [DST_DEL_NODE] = &dst_del_node, - [DST_CRYPTO] = &dst_crypto_init, - [DST_SECURITY] = &dst_security_init, - [DST_START] = &dst_start_node, -}; - -/* - * Configuration parser. - */ -static void cn_dst_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp) -{ - struct dst_ctl *ctl; - int err; - struct dst_ctl_ack ack; - struct dst_node *n = NULL, *tmp; - unsigned int hash; - - if (!cap_raised(nsp->eff_cap, CAP_SYS_ADMIN)) { - err = -EPERM; - goto out; - } - - if (msg->len < sizeof(struct dst_ctl)) { - err = -EBADMSG; - goto out; - } - - ctl = (struct dst_ctl *)msg->data; - - if (ctl->cmd >= DST_CMD_MAX) { - err = -EINVAL; - goto out; - } - hash = dst_hash(ctl->name, sizeof(ctl->name)); - - mutex_lock(&dst_hash_lock); - list_for_each_entry(tmp, &dst_hashtable[hash], node_entry) { - if (!memcmp(tmp->name, ctl->name, sizeof(tmp->name))) { - n = tmp; - dst_node_get(n); - break; - } - } - mutex_unlock(&dst_hash_lock); - - err = dst_commands[ctl->cmd](n, ctl, msg->data + sizeof(struct dst_ctl), - msg->len - sizeof(struct dst_ctl)); - - dst_node_put(n); -out: - memcpy(&ack.msg, msg, sizeof(struct cn_msg)); - - ack.msg.ack = msg->ack + 1; - ack.msg.len = sizeof(struct dst_ctl_ack) - sizeof(struct cn_msg); - - ack.error = err; - - cn_netlink_send(&ack.msg, 0, GFP_KERNEL); -} - -/* - * Global initialization: sysfs, hash table, block device registration, - * connector and various caches. - */ -static int __init dst_sysfs_init(void) -{ - return bus_register(&dst_dev_bus_type); -} - -static void dst_sysfs_exit(void) -{ - bus_unregister(&dst_dev_bus_type); -} - -static int __init dst_hashtable_init(void) -{ - unsigned int i; - - dst_hashtable = kcalloc(dst_hashtable_size, sizeof(struct list_head), - GFP_KERNEL); - if (!dst_hashtable) - return -ENOMEM; - - for (i = 0; i < dst_hashtable_size; ++i) - INIT_LIST_HEAD(&dst_hashtable[i]); - - return 0; -} - -static void dst_hashtable_exit(void) -{ - unsigned int i; - struct dst_node *n, *tmp; - - for (i = 0; i < dst_hashtable_size; ++i) { - list_for_each_entry_safe(n, tmp, &dst_hashtable[i], node_entry) { - dst_node_remove_unload(n); - } - } - - kfree(dst_hashtable); -} - -static int __init dst_sys_init(void) -{ - int err = -ENOMEM; - - err = dst_hashtable_init(); - if (err) - goto err_out_exit; - - err = dst_export_init(); - if (err) - goto err_out_hashtable_exit; - - err = register_blkdev(dst_major, DST_NAME); - if (err < 0) - goto err_out_export_exit; - if (err) - dst_major = err; - - err = dst_sysfs_init(); - if (err) - goto err_out_unregister; - - err = cn_add_callback(&cn_dst_id, "DST", cn_dst_callback); - if (err) - goto err_out_sysfs_exit; - - printk(KERN_INFO "Distributed storage, '%s' release.\n", dst_name); - - return 0; - -err_out_sysfs_exit: - dst_sysfs_exit(); -err_out_unregister: - unregister_blkdev(dst_major, DST_NAME); -err_out_export_exit: - dst_export_exit(); -err_out_hashtable_exit: - dst_hashtable_exit(); -err_out_exit: - return err; -} - -static void __exit dst_sys_exit(void) -{ - cn_del_callback(&cn_dst_id); - unregister_blkdev(dst_major, DST_NAME); - dst_hashtable_exit(); - dst_sysfs_exit(); - dst_export_exit(); -} - -module_init(dst_sys_init); -module_exit(dst_sys_exit); - -MODULE_DESCRIPTION("Distributed storage"); -MODULE_AUTHOR("Evgeniy Polyakov <zbr@ioremap.net>"); -MODULE_LICENSE("GPL"); diff --git a/drivers/staging/dst/export.c b/drivers/staging/dst/export.c deleted file mode 100644 index c324230e8b60..000000000000 --- a/drivers/staging/dst/export.c +++ /dev/null @@ -1,660 +0,0 @@ -/* - * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/blkdev.h> -#include <linux/bio.h> -#include <linux/dst.h> -#include <linux/in.h> -#include <linux/in6.h> -#include <linux/poll.h> -#include <linux/slab.h> -#include <linux/socket.h> - -#include <net/sock.h> - -/* - * Export bioset is used for server block IO requests. - */ -static struct bio_set *dst_bio_set; - -int __init dst_export_init(void) -{ - int err = -ENOMEM; - - dst_bio_set = bioset_create(32, sizeof(struct dst_export_priv)); - if (!dst_bio_set) - goto err_out_exit; - - return 0; - -err_out_exit: - return err; -} - -void dst_export_exit(void) -{ - bioset_free(dst_bio_set); -} - -/* - * When client connects and autonegotiates with the server node, - * its permissions are checked in a security attributes and sent - * back. - */ -static unsigned int dst_check_permissions(struct dst_state *main, - struct dst_state *st) -{ - struct dst_node *n = main->node; - struct dst_secure *sentry; - struct dst_secure_user *s; - struct saddr *sa = &st->ctl.addr; - unsigned int perm = 0; - - mutex_lock(&n->security_lock); - list_for_each_entry(sentry, &n->security_list, sec_entry) { - s = &sentry->sec; - - if (s->addr.sa_family != sa->sa_family) - continue; - - if (s->addr.sa_data_len != sa->sa_data_len) - continue; - - /* - * This '2' below is a port field. This may be very wrong to do - * in atalk for example though. If there will be any need - * to extent protocol to something else, I can create - * per-family helpers and use them instead of this memcmp. - */ - if (memcmp(s->addr.sa_data + 2, sa->sa_data + 2, - sa->sa_data_len - 2)) - continue; - - perm = s->permissions; - } - mutex_unlock(&n->security_lock); - - return perm; -} - -/* - * Accept new client: allocate appropriate network state and check permissions. - */ -static struct dst_state *dst_accept_client(struct dst_state *st) -{ - unsigned int revents = 0; - unsigned int err_mask = POLLERR | POLLHUP | POLLRDHUP; - unsigned int mask = err_mask | POLLIN; - struct dst_node *n = st->node; - int err = 0; - struct socket *sock = NULL; - struct dst_state *new; - - while (!err && !sock) { - revents = dst_state_poll(st); - - if (!(revents & mask)) { - DEFINE_WAIT(wait); - - for (;;) { - prepare_to_wait(&st->thread_wait, - &wait, TASK_INTERRUPTIBLE); - if (!n->trans_scan_timeout || st->need_exit) - break; - - revents = dst_state_poll(st); - - if (revents & mask) - break; - - if (signal_pending(current)) - break; - - /* - * Magic HZ? Polling check above is not safe in - * all cases (like socket reset in BH context), - * so it is simpler just to postpone it to the - * process context instead of implementing - * special locking there. - */ - schedule_timeout(HZ); - } - finish_wait(&st->thread_wait, &wait); - } - - err = -ECONNRESET; - dst_state_lock(st); - - dprintk("%s: st: %p, revents: %x [err: %d, in: %d].\n", - __func__, st, revents, revents & err_mask, - revents & POLLIN); - - if (revents & err_mask) { - dprintk("%s: revents: %x, socket: %p, err: %d.\n", - __func__, revents, st->socket, err); - err = -ECONNRESET; - } - - if (!n->trans_scan_timeout || st->need_exit) - err = -ENODEV; - - if (st->socket && (revents & POLLIN)) - err = kernel_accept(st->socket, &sock, 0); - - dst_state_unlock(st); - } - - if (err) - goto err_out_exit; - - new = dst_state_alloc(st->node); - if (IS_ERR(new)) { - err = -ENOMEM; - goto err_out_release; - } - new->socket = sock; - - new->ctl.addr.sa_data_len = sizeof(struct sockaddr); - err = kernel_getpeername(sock, (struct sockaddr *)&new->ctl.addr, - (int *)&new->ctl.addr.sa_data_len); - if (err) - goto err_out_put; - - new->permissions = dst_check_permissions(st, new); - if (new->permissions == 0) { - err = -EPERM; - dst_dump_addr(sock, (struct sockaddr *)&new->ctl.addr, - "Client is not allowed to connect"); - goto err_out_put; - } - - err = dst_poll_init(new); - if (err) - goto err_out_put; - - dst_dump_addr(sock, (struct sockaddr *)&new->ctl.addr, - "Connected client"); - - return new; - -err_out_put: - dst_state_put(new); -err_out_release: - sock_release(sock); -err_out_exit: - return ERR_PTR(err); -} - -/* - * Each server's block request sometime finishes. - * Usually it happens in hard irq context of the appropriate controller, - * so to play good with all cases we just queue BIO into the queue - * and wake up processing thread, which gets completed request and - * send (encrypting if needed) it back to the client (if it was a read - * request), or sends back reply that writing successfully completed. - */ -static int dst_export_process_request_queue(struct dst_state *st) -{ - unsigned long flags; - struct dst_export_priv *p = NULL; - struct bio *bio; - int err = 0; - - while (!list_empty(&st->request_list)) { - spin_lock_irqsave(&st->request_lock, flags); - if (!list_empty(&st->request_list)) { - p = list_first_entry(&st->request_list, - struct dst_export_priv, request_entry); - list_del(&p->request_entry); - } - spin_unlock_irqrestore(&st->request_lock, flags); - - if (!p) - break; - - bio = p->bio; - - if (dst_need_crypto(st->node) && (bio_data_dir(bio) == READ)) - err = dst_export_crypto(st->node, bio); - else - err = dst_export_send_bio(bio); - - if (err) - break; - } - - return err; -} - -/* - * Cleanup export state. - * It has to wait until all requests are finished, - * and then free them all. - */ -static void dst_state_cleanup_export(struct dst_state *st) -{ - struct dst_export_priv *p; - unsigned long flags; - - /* - * This loop waits for all pending bios to be completed and freed. - */ - while (atomic_read(&st->refcnt) > 1) { - dprintk("%s: st: %p, refcnt: %d, list_empty: %d.\n", - __func__, st, atomic_read(&st->refcnt), - list_empty(&st->request_list)); - wait_event_timeout(st->thread_wait, - (atomic_read(&st->refcnt) == 1) || - !list_empty(&st->request_list), - HZ/2); - - while (!list_empty(&st->request_list)) { - p = NULL; - spin_lock_irqsave(&st->request_lock, flags); - if (!list_empty(&st->request_list)) { - p = list_first_entry(&st->request_list, - struct dst_export_priv, request_entry); - list_del(&p->request_entry); - } - spin_unlock_irqrestore(&st->request_lock, flags); - - if (p) - bio_put(p->bio); - - dprintk("%s: st: %p, refcnt: %d, list_empty: %d, p: " - "%p.\n", __func__, st, atomic_read(&st->refcnt), - list_empty(&st->request_list), p); - } - } - - dst_state_put(st); -} - -/* - * Client accepting thread. - * Not only accepts new connection, but also schedules receiving thread - * and performs request completion described above. - */ -static int dst_accept(void *init_data, void *schedule_data) -{ - struct dst_state *main_st = schedule_data; - struct dst_node *n = init_data; - struct dst_state *st; - int err; - - while (n->trans_scan_timeout && !main_st->need_exit) { - dprintk("%s: main_st: %p, n: %p.\n", __func__, main_st, n); - st = dst_accept_client(main_st); - if (IS_ERR(st)) - continue; - - err = dst_state_schedule_receiver(st); - if (!err) { - while (n->trans_scan_timeout) { - err = wait_event_interruptible_timeout(st->thread_wait, - !list_empty(&st->request_list) || - !n->trans_scan_timeout || - st->need_exit, - HZ); - - if (!n->trans_scan_timeout || st->need_exit) - break; - - if (list_empty(&st->request_list)) - continue; - - err = dst_export_process_request_queue(st); - if (err) - break; - } - - st->need_exit = 1; - wake_up(&st->thread_wait); - } - - dst_state_cleanup_export(st); - } - - dprintk("%s: freeing listening socket st: %p.\n", __func__, main_st); - - dst_state_lock(main_st); - dst_poll_exit(main_st); - dst_state_socket_release(main_st); - dst_state_unlock(main_st); - dst_state_put(main_st); - dprintk("%s: freed listening socket st: %p.\n", __func__, main_st); - - return 0; -} - -int dst_start_export(struct dst_node *n) -{ - if (list_empty(&n->security_list)) { - printk(KERN_ERR "You are trying to export node '%s' " - "without security attributes.\nNo clients will " - "be allowed to connect. Exiting.\n", n->name); - return -EINVAL; - } - return dst_node_trans_init(n, sizeof(struct dst_export_priv)); -} - -/* - * Initialize listening state and schedule accepting thread. - */ -int dst_node_init_listened(struct dst_node *n, struct dst_export_ctl *le) -{ - struct dst_state *st; - int err = -ENOMEM; - struct dst_network_ctl *ctl = &le->ctl; - - memcpy(&n->info->net, ctl, sizeof(struct dst_network_ctl)); - - st = dst_state_alloc(n); - if (IS_ERR(st)) { - err = PTR_ERR(st); - goto err_out_exit; - } - memcpy(&st->ctl, ctl, sizeof(struct dst_network_ctl)); - - err = dst_state_socket_create(st); - if (err) - goto err_out_put; - - st->socket->sk->sk_reuse = 1; - - err = kernel_bind(st->socket, (struct sockaddr *)&ctl->addr, - ctl->addr.sa_data_len); - if (err) - goto err_out_socket_release; - - err = kernel_listen(st->socket, 1024); - if (err) - goto err_out_socket_release; - n->state = st; - - err = dst_poll_init(st); - if (err) - goto err_out_socket_release; - - dst_state_get(st); - - err = thread_pool_schedule(n->pool, dst_thread_setup, - dst_accept, st, MAX_SCHEDULE_TIMEOUT); - if (err) - goto err_out_poll_exit; - - return 0; - -err_out_poll_exit: - dst_poll_exit(st); -err_out_socket_release: - dst_state_socket_release(st); -err_out_put: - dst_state_put(st); -err_out_exit: - n->state = NULL; - return err; -} - -/* - * Free bio and related private data. - * Also drop a reference counter for appropriate state, - * which waits when there are no more block IOs in-flight. - */ -static void dst_bio_destructor(struct bio *bio) -{ - struct bio_vec *bv; - struct dst_export_priv *priv = bio->bi_private; - int i; - - bio_for_each_segment(bv, bio, i) { - if (!bv->bv_page) - break; - - __free_page(bv->bv_page); - } - - if (priv) - dst_state_put(priv->state); - bio_free(bio, dst_bio_set); -} - -/* - * Block IO completion. Queue request to be sent back to - * the client (or just confirmation). - */ -static void dst_bio_end_io(struct bio *bio, int err) -{ - struct dst_export_priv *p = bio->bi_private; - struct dst_state *st = p->state; - unsigned long flags; - - spin_lock_irqsave(&st->request_lock, flags); - list_add_tail(&p->request_entry, &st->request_list); - spin_unlock_irqrestore(&st->request_lock, flags); - - wake_up(&st->thread_wait); -} - -/* - * Allocate read request for the server. - */ -static int dst_export_read_request(struct bio *bio, unsigned int total_size) -{ - unsigned int size; - struct page *page; - int err; - - while (total_size) { - err = -ENOMEM; - page = alloc_page(GFP_KERNEL); - if (!page) - goto err_out_exit; - - size = min_t(unsigned int, PAGE_SIZE, total_size); - - err = bio_add_page(bio, page, size, 0); - dprintk("%s: bio: %llu/%u, size: %u, err: %d.\n", - __func__, (u64)bio->bi_sector, bio->bi_size, - size, err); - if (err <= 0) - goto err_out_free_page; - - total_size -= size; - } - - return 0; - -err_out_free_page: - __free_page(page); -err_out_exit: - return err; -} - -/* - * Allocate write request for the server. - * Should not only get pages, but also read data from the network. - */ -static int dst_export_write_request(struct dst_state *st, - struct bio *bio, unsigned int total_size) -{ - unsigned int size; - struct page *page; - void *data; - int err; - - while (total_size) { - err = -ENOMEM; - page = alloc_page(GFP_KERNEL); - if (!page) - goto err_out_exit; - - data = kmap(page); - if (!data) - goto err_out_free_page; - - size = min_t(unsigned int, PAGE_SIZE, total_size); - - err = dst_data_recv(st, data, size); - if (err) - goto err_out_unmap_page; - - err = bio_add_page(bio, page, size, 0); - if (err <= 0) - goto err_out_unmap_page; - - kunmap(page); - - total_size -= size; - } - - return 0; - -err_out_unmap_page: - kunmap(page); -err_out_free_page: - __free_page(page); -err_out_exit: - return err; -} - -/* - * Groovy, we've gotten an IO request from the client. - * Allocate BIO from the bioset, private data from the mempool - * and lots of pages for IO. - */ -int dst_process_io(struct dst_state *st) -{ - struct dst_node *n = st->node; - struct dst_cmd *cmd = st->data; - struct bio *bio; - struct dst_export_priv *priv; - int err = -ENOMEM; - - if (unlikely(!n->bdev)) { - err = -EINVAL; - goto err_out_exit; - } - - bio = bio_alloc_bioset(GFP_KERNEL, - PAGE_ALIGN(cmd->size) >> PAGE_SHIFT, - dst_bio_set); - if (!bio) - goto err_out_exit; - - priv = (struct dst_export_priv *)(((void *)bio) - - sizeof (struct dst_export_priv)); - - priv->state = dst_state_get(st); - priv->bio = bio; - - bio->bi_private = priv; - bio->bi_end_io = dst_bio_end_io; - bio->bi_destructor = dst_bio_destructor; - bio->bi_bdev = n->bdev; - - /* - * Server side is only interested in two low bits: - * uptodate (set by itself actually) and rw block - */ - bio->bi_flags |= cmd->flags & 3; - - bio->bi_rw = cmd->rw; - bio->bi_size = 0; - bio->bi_sector = cmd->sector; - - dst_bio_to_cmd(bio, &priv->cmd, DST_IO_RESPONSE, cmd->id); - - priv->cmd.flags = 0; - priv->cmd.size = cmd->size; - - if (bio_data_dir(bio) == WRITE) { - err = dst_recv_cdata(st, priv->cmd.hash); - if (err) - goto err_out_free; - - err = dst_export_write_request(st, bio, cmd->size); - if (err) - goto err_out_free; - - if (dst_need_crypto(n)) - return dst_export_crypto(n, bio); - } else { - err = dst_export_read_request(bio, cmd->size); - if (err) - goto err_out_free; - } - - dprintk("%s: bio: %llu/%u, rw: %lu, dir: %lu, flags: %lx, phys: %d.\n", - __func__, (u64)bio->bi_sector, bio->bi_size, - bio->bi_rw, bio_data_dir(bio), - bio->bi_flags, bio->bi_phys_segments); - - generic_make_request(bio); - - return 0; - -err_out_free: - bio_put(bio); -err_out_exit: - return err; -} - -/* - * Ok, block IO is ready, let's send it back to the client... - */ -int dst_export_send_bio(struct bio *bio) -{ - struct dst_export_priv *p = bio->bi_private; - struct dst_state *st = p->state; - struct dst_cmd *cmd = &p->cmd; - int err; - - dprintk("%s: id: %llu, bio: %llu/%u, csize: %u, flags: %lu, rw: %lu.\n", - __func__, cmd->id, (u64)bio->bi_sector, bio->bi_size, - cmd->csize, bio->bi_flags, bio->bi_rw); - - dst_convert_cmd(cmd); - - dst_state_lock(st); - if (!st->socket) { - err = -ECONNRESET; - goto err_out_unlock; - } - - if (bio_data_dir(bio) == WRITE) { - /* ... or just confirmation that writing has completed. */ - cmd->size = cmd->csize = 0; - err = dst_data_send_header(st->socket, cmd, - sizeof(struct dst_cmd), 0); - if (err) - goto err_out_unlock; - } else { - err = dst_send_bio(st, cmd, bio); - if (err) - goto err_out_unlock; - } - - dst_state_unlock(st); - - bio_put(bio); - return 0; - -err_out_unlock: - dst_state_unlock(st); - - bio_put(bio); - return err; -} diff --git a/drivers/staging/dst/state.c b/drivers/staging/dst/state.c deleted file mode 100644 index 02a05e6c48c3..000000000000 --- a/drivers/staging/dst/state.c +++ /dev/null @@ -1,844 +0,0 @@ -/* - * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/buffer_head.h> -#include <linux/blkdev.h> -#include <linux/bio.h> -#include <linux/connector.h> -#include <linux/dst.h> -#include <linux/device.h> -#include <linux/in.h> -#include <linux/in6.h> -#include <linux/socket.h> -#include <linux/slab.h> - -#include <net/sock.h> - -/* - * Polling machinery. - */ - -struct dst_poll_helper { - poll_table pt; - struct dst_state *st; -}; - -static int dst_queue_wake(wait_queue_t *wait, unsigned mode, - int sync, void *key) -{ - struct dst_state *st = container_of(wait, struct dst_state, wait); - - wake_up(&st->thread_wait); - return 1; -} - -static void dst_queue_func(struct file *file, wait_queue_head_t *whead, - poll_table *pt) -{ - struct dst_state *st = container_of(pt, struct dst_poll_helper, pt)->st; - - st->whead = whead; - init_waitqueue_func_entry(&st->wait, dst_queue_wake); - add_wait_queue(whead, &st->wait); -} - -void dst_poll_exit(struct dst_state *st) -{ - if (st->whead) { - remove_wait_queue(st->whead, &st->wait); - st->whead = NULL; - } -} - -int dst_poll_init(struct dst_state *st) -{ - struct dst_poll_helper ph; - - ph.st = st; - init_poll_funcptr(&ph.pt, &dst_queue_func); - - st->socket->ops->poll(NULL, st->socket, &ph.pt); - return 0; -} - -/* - * Header receiving function - may block. - */ -static int dst_data_recv_header(struct socket *sock, - void *data, unsigned int size, int block) -{ - struct msghdr msg; - struct kvec iov; - int err; - - iov.iov_base = data; - iov.iov_len = size; - - msg.msg_iov = (struct iovec *)&iov; - msg.msg_iovlen = 1; - msg.msg_name = NULL; - msg.msg_namelen = 0; - msg.msg_control = NULL; - msg.msg_controllen = 0; - msg.msg_flags = (block) ? MSG_WAITALL : MSG_DONTWAIT; - - err = kernel_recvmsg(sock, &msg, &iov, 1, iov.iov_len, - msg.msg_flags); - if (err != size) - return -1; - - return 0; -} - -/* - * Header sending function - may block. - */ -int dst_data_send_header(struct socket *sock, - void *data, unsigned int size, int more) -{ - struct msghdr msg; - struct kvec iov; - int err; - - iov.iov_base = data; - iov.iov_len = size; - - msg.msg_iov = (struct iovec *)&iov; - msg.msg_iovlen = 1; - msg.msg_name = NULL; - msg.msg_namelen = 0; - msg.msg_control = NULL; - msg.msg_controllen = 0; - msg.msg_flags = MSG_WAITALL | (more ? MSG_MORE : 0); - - err = kernel_sendmsg(sock, &msg, &iov, 1, iov.iov_len); - if (err != size) { - dprintk("%s: size: %u, more: %d, err: %d.\n", - __func__, size, more, err); - return -1; - } - - return 0; -} - -/* - * Block autoconfiguration: request size of the storage and permissions. - */ -static int dst_request_remote_config(struct dst_state *st) -{ - struct dst_node *n = st->node; - int err = -EINVAL; - struct dst_cmd *cmd = st->data; - - memset(cmd, 0, sizeof(struct dst_cmd)); - cmd->cmd = DST_CFG; - - dst_convert_cmd(cmd); - - err = dst_data_send_header(st->socket, cmd, sizeof(struct dst_cmd), 0); - if (err) - goto out; - - err = dst_data_recv_header(st->socket, cmd, sizeof(struct dst_cmd), 1); - if (err) - goto out; - - dst_convert_cmd(cmd); - - if (cmd->cmd != DST_CFG) { - err = -EINVAL; - dprintk("%s: checking result: cmd: %d, size reported: %llu.\n", - __func__, cmd->cmd, cmd->sector); - goto out; - } - - if (n->size != 0) - n->size = min_t(loff_t, n->size, cmd->sector); - else - n->size = cmd->sector; - - n->info->size = n->size; - st->permissions = cmd->rw; - -out: - dprintk("%s: n: %p, err: %d, size: %llu, permission: %x.\n", - __func__, n, err, n->size, st->permissions); - return err; -} - -/* - * Socket machinery. - */ - -#define DST_DEFAULT_TIMEO 20000 - -int dst_state_socket_create(struct dst_state *st) -{ - int err; - struct socket *sock; - struct dst_network_ctl *ctl = &st->ctl; - - err = sock_create(ctl->addr.sa_family, ctl->type, ctl->proto, &sock); - if (err < 0) - return err; - - sock->sk->sk_sndtimeo = sock->sk->sk_rcvtimeo = - msecs_to_jiffies(DST_DEFAULT_TIMEO); - sock->sk->sk_allocation = GFP_NOIO; - - st->socket = st->read_socket = sock; - return 0; -} - -void dst_state_socket_release(struct dst_state *st) -{ - dprintk("%s: st: %p, socket: %p, n: %p.\n", - __func__, st, st->socket, st->node); - if (st->socket) { - sock_release(st->socket); - st->socket = NULL; - st->read_socket = NULL; - } -} - -void dst_dump_addr(struct socket *sk, struct sockaddr *sa, char *str) -{ - if (sk->ops->family == AF_INET) { - struct sockaddr_in *sin = (struct sockaddr_in *)sa; - printk(KERN_INFO "%s %u.%u.%u.%u:%d.\n", str, - NIPQUAD(sin->sin_addr.s_addr), ntohs(sin->sin_port)); - } else if (sk->ops->family == AF_INET6) { - struct sockaddr_in6 *sin = (struct sockaddr_in6 *)sa; - printk(KERN_INFO "%s %pi6:%d", - str, &sin->sin6_addr, ntohs(sin->sin6_port)); - } -} - -void dst_state_exit_connected(struct dst_state *st) -{ - if (st->socket) { - dst_poll_exit(st); - st->socket->ops->shutdown(st->socket, 2); - - dst_dump_addr(st->socket, (struct sockaddr *)&st->ctl.addr, - "Disconnected peer"); - dst_state_socket_release(st); - } -} - -static int dst_state_init_connected(struct dst_state *st) -{ - int err; - struct dst_network_ctl *ctl = &st->ctl; - - err = dst_state_socket_create(st); - if (err) - goto err_out_exit; - - err = kernel_connect(st->socket, (struct sockaddr *)&st->ctl.addr, - st->ctl.addr.sa_data_len, 0); - if (err) - goto err_out_release; - - err = dst_poll_init(st); - if (err) - goto err_out_release; - - dst_dump_addr(st->socket, (struct sockaddr *)&ctl->addr, - "Connected to peer"); - - return 0; - -err_out_release: - dst_state_socket_release(st); -err_out_exit: - return err; -} - -/* - * State reset is used to reconnect to the remote peer. - * May fail, but who cares, we will try again later. - */ -static inline void dst_state_reset_nolock(struct dst_state *st) -{ - dst_state_exit_connected(st); - dst_state_init_connected(st); -} - -static inline void dst_state_reset(struct dst_state *st) -{ - dst_state_lock(st); - dst_state_reset_nolock(st); - dst_state_unlock(st); -} - -/* - * Basic network sending/receiving functions. - * Blocked mode is used. - */ -static int dst_data_recv_raw(struct dst_state *st, void *buf, u64 size) -{ - struct msghdr msg; - struct kvec iov; - int err; - - BUG_ON(!size); - - iov.iov_base = buf; - iov.iov_len = size; - - msg.msg_iov = (struct iovec *)&iov; - msg.msg_iovlen = 1; - msg.msg_name = NULL; - msg.msg_namelen = 0; - msg.msg_control = NULL; - msg.msg_controllen = 0; - msg.msg_flags = MSG_DONTWAIT; - - err = kernel_recvmsg(st->socket, &msg, &iov, 1, iov.iov_len, - msg.msg_flags); - if (err <= 0) { - dprintk("%s: failed to recv data: size: %llu, err: %d.\n", - __func__, size, err); - if (err == 0) - err = -ECONNRESET; - - dst_state_exit_connected(st); - } - - return err; -} - -/* - * Ping command to early detect failed nodes. - */ -static int dst_send_ping(struct dst_state *st) -{ - struct dst_cmd *cmd = st->data; - int err = -ECONNRESET; - - dst_state_lock(st); - if (st->socket) { - memset(cmd, 0, sizeof(struct dst_cmd)); - - cmd->cmd = __cpu_to_be32(DST_PING); - - err = dst_data_send_header(st->socket, cmd, - sizeof(struct dst_cmd), 0); - } - dprintk("%s: st: %p, socket: %p, err: %d.\n", __func__, - st, st->socket, err); - dst_state_unlock(st); - - return err; -} - -/* - * Receiving function, which should either return error or read - * whole block request. If there was no traffic for a one second, - * send a ping, since remote node may die. - */ -int dst_data_recv(struct dst_state *st, void *data, unsigned int size) -{ - unsigned int revents = 0; - unsigned int err_mask = POLLERR | POLLHUP | POLLRDHUP; - unsigned int mask = err_mask | POLLIN; - struct dst_node *n = st->node; - int err = 0; - - while (size && !err) { - revents = dst_state_poll(st); - - if (!(revents & mask)) { - DEFINE_WAIT(wait); - - for (;;) { - prepare_to_wait(&st->thread_wait, &wait, - TASK_INTERRUPTIBLE); - if (!n->trans_scan_timeout || st->need_exit) - break; - - revents = dst_state_poll(st); - - if (revents & mask) - break; - - if (signal_pending(current)) - break; - - if (!schedule_timeout(HZ)) { - err = dst_send_ping(st); - if (err) - return err; - } - - continue; - } - finish_wait(&st->thread_wait, &wait); - } - - err = -ECONNRESET; - dst_state_lock(st); - - if (st->socket && (st->read_socket == st->socket) && - (revents & POLLIN)) { - err = dst_data_recv_raw(st, data, size); - if (err > 0) { - data += err; - size -= err; - err = 0; - } - } - - if (revents & err_mask || !st->socket) { - dprintk("%s: revents: %x, socket: %p, size: %u, " - "err: %d.\n", __func__, revents, - st->socket, size, err); - err = -ECONNRESET; - } - - dst_state_unlock(st); - - if (!n->trans_scan_timeout) - err = -ENODEV; - } - - return err; -} - -/* - * Send block autoconf reply. - */ -static int dst_process_cfg(struct dst_state *st) -{ - struct dst_node *n = st->node; - struct dst_cmd *cmd = st->data; - int err; - - cmd->sector = n->size; - cmd->rw = st->permissions; - - dst_convert_cmd(cmd); - - dst_state_lock(st); - err = dst_data_send_header(st->socket, cmd, sizeof(struct dst_cmd), 0); - dst_state_unlock(st); - - return err; -} - -/* - * Receive block IO from the network. - */ -static int dst_recv_bio(struct dst_state *st, struct bio *bio, - unsigned int total_size) -{ - struct bio_vec *bv; - int i, err; - void *data; - unsigned int sz; - - bio_for_each_segment(bv, bio, i) { - sz = min(total_size, bv->bv_len); - - dprintk("%s: bio: %llu/%u, total: %u, len: %u, sz: %u, " - "off: %u.\n", __func__, (u64)bio->bi_sector, - bio->bi_size, total_size, bv->bv_len, sz, - bv->bv_offset); - - data = kmap(bv->bv_page) + bv->bv_offset; - err = dst_data_recv(st, data, sz); - kunmap(bv->bv_page); - - bv->bv_len = sz; - - if (err) - return err; - - total_size -= sz; - if (total_size == 0) - break; - } - - return 0; -} - -/* - * Our block IO has just completed and arrived: get it. - */ -static int dst_process_io_response(struct dst_state *st) -{ - struct dst_node *n = st->node; - struct dst_cmd *cmd = st->data; - struct dst_trans *t; - int err = 0; - struct bio *bio; - - mutex_lock(&n->trans_lock); - t = dst_trans_search(n, cmd->id); - mutex_unlock(&n->trans_lock); - - if (!t) - goto err_out_exit; - - bio = t->bio; - - dprintk("%s: bio: %llu/%u, cmd_size: %u, csize: %u, dir: %lu.\n", - __func__, (u64)bio->bi_sector, bio->bi_size, cmd->size, - cmd->csize, bio_data_dir(bio)); - - if (bio_data_dir(bio) == READ) { - if (bio->bi_size != cmd->size - cmd->csize) - goto err_out_exit; - - if (dst_need_crypto(n)) { - err = dst_recv_cdata(st, t->cmd.hash); - if (err) - goto err_out_exit; - } - - err = dst_recv_bio(st, t->bio, bio->bi_size); - if (err) - goto err_out_exit; - - if (dst_need_crypto(n)) - return dst_trans_crypto(t); - } else { - err = -EBADMSG; - if (cmd->size || cmd->csize) - goto err_out_exit; - } - - dst_trans_remove(t); - dst_trans_put(t); - - return 0; - -err_out_exit: - return err; -} - -/* - * Receive crypto data. - */ -int dst_recv_cdata(struct dst_state *st, void *cdata) -{ - struct dst_cmd *cmd = st->data; - struct dst_node *n = st->node; - struct dst_crypto_ctl *c = &n->crypto; - int err; - - if (cmd->csize != c->crypto_attached_size) { - dprintk("%s: cmd: cmd: %u, sector: %llu, size: %u, " - "csize: %u != digest size %u.\n", - __func__, cmd->cmd, cmd->sector, cmd->size, - cmd->csize, c->crypto_attached_size); - err = -EINVAL; - goto err_out_exit; - } - - err = dst_data_recv(st, cdata, cmd->csize); - if (err) - goto err_out_exit; - - cmd->size -= cmd->csize; - return 0; - -err_out_exit: - return err; -} - -/* - * Receive the command and start its processing. - */ -static int dst_recv_processing(struct dst_state *st) -{ - int err = -EINTR; - struct dst_cmd *cmd = st->data; - - /* - * If socket will be reset after this statement, then - * dst_data_recv() will just fail and loop will - * start again, so it can be done without any locks. - * - * st->read_socket is needed to prevents state machine - * breaking between this data reading and subsequent one - * in protocol specific functions during connection reset. - * In case of reset we have to read next command and do - * not expect data for old command to magically appear in - * new connection. - */ - st->read_socket = st->socket; - err = dst_data_recv(st, cmd, sizeof(struct dst_cmd)); - if (err) - goto out_exit; - - dst_convert_cmd(cmd); - - dprintk("%s: cmd: %u, size: %u, csize: %u, id: %llu, " - "sector: %llu, flags: %llx, rw: %llx.\n", - __func__, cmd->cmd, cmd->size, - cmd->csize, cmd->id, cmd->sector, - cmd->flags, cmd->rw); - - /* - * This should catch protocol breakage and random garbage - * instead of commands. - */ - if (unlikely(cmd->csize > st->size - sizeof(struct dst_cmd))) { - err = -EBADMSG; - goto out_exit; - } - - err = -EPROTO; - switch (cmd->cmd) { - case DST_IO_RESPONSE: - err = dst_process_io_response(st); - break; - case DST_IO: - err = dst_process_io(st); - break; - case DST_CFG: - err = dst_process_cfg(st); - break; - case DST_PING: - err = 0; - break; - default: - break; - } - -out_exit: - return err; -} - -/* - * Receiving thread. For the client node we should try to reconnect, - * for accepted client we just drop the state and expect it to reconnect. - */ -static int dst_recv(void *init_data, void *schedule_data) -{ - struct dst_state *st = schedule_data; - struct dst_node *n = init_data; - int err = 0; - - dprintk("%s: start st: %p, n: %p, scan: %lu, need_exit: %d.\n", - __func__, st, n, n->trans_scan_timeout, st->need_exit); - - while (n->trans_scan_timeout && !st->need_exit) { - err = dst_recv_processing(st); - if (err < 0) { - if (!st->ctl.type) - break; - - if (!n->trans_scan_timeout || st->need_exit) - break; - - dst_state_reset(st); - msleep(1000); - } - } - - st->need_exit = 1; - wake_up(&st->thread_wait); - - dprintk("%s: freeing receiving socket st: %p.\n", __func__, st); - dst_state_lock(st); - dst_state_exit_connected(st); - dst_state_unlock(st); - dst_state_put(st); - - dprintk("%s: freed receiving socket st: %p.\n", __func__, st); - - return err; -} - -/* - * Network state dies here and borns couple of lines below. - * This object is the main network state processing engine: - * sending, receiving, reconnections, all network related - * tasks are handled on behalf of the state. - */ -static void dst_state_free(struct dst_state *st) -{ - dprintk("%s: st: %p.\n", __func__, st); - if (st->cleanup) - st->cleanup(st); - kfree(st->data); - kfree(st); -} - -struct dst_state *dst_state_alloc(struct dst_node *n) -{ - struct dst_state *st; - int err = -ENOMEM; - - st = kzalloc(sizeof(struct dst_state), GFP_KERNEL); - if (!st) - goto err_out_exit; - - st->node = n; - st->need_exit = 0; - - st->size = PAGE_SIZE; - st->data = kmalloc(st->size, GFP_KERNEL); - if (!st->data) - goto err_out_free; - - spin_lock_init(&st->request_lock); - INIT_LIST_HEAD(&st->request_list); - - mutex_init(&st->state_lock); - init_waitqueue_head(&st->thread_wait); - - /* - * One for processing thread, another one for node itself. - */ - atomic_set(&st->refcnt, 2); - - dprintk("%s: st: %p, n: %p.\n", __func__, st, st->node); - - return st; - -err_out_free: - kfree(st); -err_out_exit: - return ERR_PTR(err); -} - -int dst_state_schedule_receiver(struct dst_state *st) -{ - return thread_pool_schedule_private(st->node->pool, dst_thread_setup, - dst_recv, st, MAX_SCHEDULE_TIMEOUT, st->node); -} - -/* - * Initialize client's connection to the remote peer: allocate state, - * connect and perform block IO autoconfiguration. - */ -int dst_node_init_connected(struct dst_node *n, struct dst_network_ctl *r) -{ - struct dst_state *st; - int err = -ENOMEM; - - st = dst_state_alloc(n); - if (IS_ERR(st)) { - err = PTR_ERR(st); - goto err_out_exit; - } - memcpy(&st->ctl, r, sizeof(struct dst_network_ctl)); - - err = dst_state_init_connected(st); - if (err) - goto err_out_free_data; - - err = dst_request_remote_config(st); - if (err) - goto err_out_exit_connected; - n->state = st; - - err = dst_state_schedule_receiver(st); - if (err) - goto err_out_exit_connected; - - return 0; - -err_out_exit_connected: - dst_state_exit_connected(st); -err_out_free_data: - dst_state_free(st); -err_out_exit: - n->state = NULL; - return err; -} - -void dst_state_put(struct dst_state *st) -{ - dprintk("%s: st: %p, refcnt: %d.\n", - __func__, st, atomic_read(&st->refcnt)); - if (atomic_dec_and_test(&st->refcnt)) - dst_state_free(st); -} - -/* - * Send block IO to the network one by one using zero-copy ->sendpage(). - */ -int dst_send_bio(struct dst_state *st, struct dst_cmd *cmd, struct bio *bio) -{ - struct bio_vec *bv; - struct dst_crypto_ctl *c = &st->node->crypto; - int err, i = 0; - int flags = MSG_WAITALL; - - err = dst_data_send_header(st->socket, cmd, - sizeof(struct dst_cmd) + c->crypto_attached_size, bio->bi_vcnt); - if (err) - goto err_out_exit; - - bio_for_each_segment(bv, bio, i) { - if (i < bio->bi_vcnt - 1) - flags |= MSG_MORE; - - err = kernel_sendpage(st->socket, bv->bv_page, bv->bv_offset, - bv->bv_len, flags); - if (err <= 0) - goto err_out_exit; - } - - return 0; - -err_out_exit: - dprintk("%s: %d/%d, flags: %x, err: %d.\n", - __func__, i, bio->bi_vcnt, flags, err); - return err; -} - -/* - * Send transaction to the remote peer. - */ -int dst_trans_send(struct dst_trans *t) -{ - int err; - struct dst_state *st = t->n->state; - struct bio *bio = t->bio; - - dst_convert_cmd(&t->cmd); - - dst_state_lock(st); - if (!st->socket) { - err = dst_state_init_connected(st); - if (err) - goto err_out_unlock; - } - - if (bio_data_dir(bio) == WRITE) { - err = dst_send_bio(st, &t->cmd, t->bio); - } else { - err = dst_data_send_header(st->socket, &t->cmd, - sizeof(struct dst_cmd), 0); - } - if (err) - goto err_out_reset; - - dst_state_unlock(st); - return 0; - -err_out_reset: - dst_state_reset_nolock(st); -err_out_unlock: - dst_state_unlock(st); - - return err; -} diff --git a/drivers/staging/dst/thread_pool.c b/drivers/staging/dst/thread_pool.c deleted file mode 100644 index 29a82b2602f3..000000000000 --- a/drivers/staging/dst/thread_pool.c +++ /dev/null @@ -1,348 +0,0 @@ -/* - * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/kernel.h> -#include <linux/dst.h> -#include <linux/kthread.h> -#include <linux/slab.h> - -/* - * Thread pool abstraction allows to schedule a work to be performed - * on behalf of kernel thread. One does not operate with threads itself, - * instead user provides setup and cleanup callbacks for thread pool itself, - * and action and cleanup callbacks for each submitted work. - * - * Each worker has private data initialized at creation time and data, - * provided by user at scheduling time. - * - * When action is being performed, thread can not be used by other users, - * instead they will sleep until there is free thread to pick their work. - */ -struct thread_pool_worker { - struct list_head worker_entry; - - struct task_struct *thread; - - struct thread_pool *pool; - - int error; - int has_data; - int need_exit; - unsigned int id; - - wait_queue_head_t wait; - - void *private; - void *schedule_data; - - int (*action)(void *private, void *schedule_data); - void (*cleanup)(void *private); -}; - -static void thread_pool_exit_worker(struct thread_pool_worker *w) -{ - kthread_stop(w->thread); - - w->cleanup(w->private); - kfree(w); -} - -/* - * Called to mark thread as ready and allow users to schedule new work. - */ -static void thread_pool_worker_make_ready(struct thread_pool_worker *w) -{ - struct thread_pool *p = w->pool; - - mutex_lock(&p->thread_lock); - - if (!w->need_exit) { - list_move_tail(&w->worker_entry, &p->ready_list); - w->has_data = 0; - mutex_unlock(&p->thread_lock); - - wake_up(&p->wait); - } else { - p->thread_num--; - list_del(&w->worker_entry); - mutex_unlock(&p->thread_lock); - - thread_pool_exit_worker(w); - } -} - -/* - * Thread action loop: waits until there is new work. - */ -static int thread_pool_worker_func(void *data) -{ - struct thread_pool_worker *w = data; - - while (!kthread_should_stop()) { - wait_event_interruptible(w->wait, - kthread_should_stop() || w->has_data); - - if (kthread_should_stop()) - break; - - if (!w->has_data) - continue; - - w->action(w->private, w->schedule_data); - thread_pool_worker_make_ready(w); - } - - return 0; -} - -/* - * Remove single worker without specifying which one. - */ -void thread_pool_del_worker(struct thread_pool *p) -{ - struct thread_pool_worker *w = NULL; - - while (!w && p->thread_num) { - wait_event(p->wait, !list_empty(&p->ready_list) || - !p->thread_num); - - dprintk("%s: locking list_empty: %d, thread_num: %d.\n", - __func__, list_empty(&p->ready_list), - p->thread_num); - - mutex_lock(&p->thread_lock); - if (!list_empty(&p->ready_list)) { - w = list_first_entry(&p->ready_list, - struct thread_pool_worker, - worker_entry); - - dprintk("%s: deleting w: %p, thread_num: %d, " - "list: %p [%p.%p].\n", __func__, - w, p->thread_num, &p->ready_list, - p->ready_list.prev, p->ready_list.next); - - p->thread_num--; - list_del(&w->worker_entry); - } - mutex_unlock(&p->thread_lock); - } - - if (w) - thread_pool_exit_worker(w); - dprintk("%s: deleted w: %p, thread_num: %d.\n", - __func__, w, p->thread_num); -} - -/* - * Remove a worker with given ID. - */ -void thread_pool_del_worker_id(struct thread_pool *p, unsigned int id) -{ - struct thread_pool_worker *w; - int found = 0; - - mutex_lock(&p->thread_lock); - list_for_each_entry(w, &p->ready_list, worker_entry) { - if (w->id == id) { - found = 1; - p->thread_num--; - list_del(&w->worker_entry); - break; - } - } - - if (!found) { - list_for_each_entry(w, &p->active_list, worker_entry) { - if (w->id == id) { - w->need_exit = 1; - break; - } - } - } - mutex_unlock(&p->thread_lock); - - if (found) - thread_pool_exit_worker(w); -} - -/* - * Add new worker thread with given parameters. - * If initialization callback fails, return error. - */ -int thread_pool_add_worker(struct thread_pool *p, - char *name, - unsigned int id, - void *(*init)(void *private), - void (*cleanup)(void *private), - void *private) -{ - struct thread_pool_worker *w; - int err = -ENOMEM; - - w = kzalloc(sizeof(struct thread_pool_worker), GFP_KERNEL); - if (!w) - goto err_out_exit; - - w->pool = p; - init_waitqueue_head(&w->wait); - w->cleanup = cleanup; - w->id = id; - - w->thread = kthread_run(thread_pool_worker_func, w, "%s", name); - if (IS_ERR(w->thread)) { - err = PTR_ERR(w->thread); - goto err_out_free; - } - - w->private = init(private); - if (IS_ERR(w->private)) { - err = PTR_ERR(w->private); - goto err_out_stop_thread; - } - - mutex_lock(&p->thread_lock); - list_add_tail(&w->worker_entry, &p->ready_list); - p->thread_num++; - mutex_unlock(&p->thread_lock); - - return 0; - -err_out_stop_thread: - kthread_stop(w->thread); -err_out_free: - kfree(w); -err_out_exit: - return err; -} - -/* - * Destroy the whole pool. - */ -void thread_pool_destroy(struct thread_pool *p) -{ - while (p->thread_num) { - dprintk("%s: num: %d.\n", __func__, p->thread_num); - thread_pool_del_worker(p); - } - - kfree(p); -} - -/* - * Create a pool with given number of threads. - * They will have sequential IDs started from zero. - */ -struct thread_pool *thread_pool_create(int num, char *name, - void *(*init)(void *private), - void (*cleanup)(void *private), - void *private) -{ - struct thread_pool_worker *w, *tmp; - struct thread_pool *p; - int err = -ENOMEM; - int i; - - p = kzalloc(sizeof(struct thread_pool), GFP_KERNEL); - if (!p) - goto err_out_exit; - - init_waitqueue_head(&p->wait); - mutex_init(&p->thread_lock); - INIT_LIST_HEAD(&p->ready_list); - INIT_LIST_HEAD(&p->active_list); - p->thread_num = 0; - - for (i = 0; i < num; ++i) { - err = thread_pool_add_worker(p, name, i, init, - cleanup, private); - if (err) - goto err_out_free_all; - } - - return p; - -err_out_free_all: - list_for_each_entry_safe(w, tmp, &p->ready_list, worker_entry) { - list_del(&w->worker_entry); - thread_pool_exit_worker(w); - } - kfree(p); -err_out_exit: - return ERR_PTR(err); -} - -/* - * Schedule execution of the action on a given thread, - * provided ID pointer has to match previously stored - * private data. - */ -int thread_pool_schedule_private(struct thread_pool *p, - int (*setup)(void *private, void *data), - int (*action)(void *private, void *data), - void *data, long timeout, void *id) -{ - struct thread_pool_worker *w, *tmp, *worker = NULL; - int err = 0; - - while (!worker && !err) { - timeout = wait_event_interruptible_timeout(p->wait, - !list_empty(&p->ready_list), - timeout); - - if (!timeout) { - err = -ETIMEDOUT; - break; - } - - worker = NULL; - mutex_lock(&p->thread_lock); - list_for_each_entry_safe(w, tmp, &p->ready_list, worker_entry) { - if (id && id != w->private) - continue; - - worker = w; - - list_move_tail(&w->worker_entry, &p->active_list); - - err = setup(w->private, data); - if (!err) { - w->schedule_data = data; - w->action = action; - w->has_data = 1; - wake_up(&w->wait); - } else { - list_move_tail(&w->worker_entry, - &p->ready_list); - } - - break; - } - mutex_unlock(&p->thread_lock); - } - - return err; -} - -/* - * Schedule execution on arbitrary thread from the pool. - */ -int thread_pool_schedule(struct thread_pool *p, - int (*setup)(void *private, void *data), - int (*action)(void *private, void *data), - void *data, long timeout) -{ - return thread_pool_schedule_private(p, setup, - action, data, timeout, NULL); -} diff --git a/drivers/staging/dst/trans.c b/drivers/staging/dst/trans.c deleted file mode 100644 index 1c36a6bc31d5..000000000000 --- a/drivers/staging/dst/trans.c +++ /dev/null @@ -1,337 +0,0 @@ -/* - * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/bio.h> -#include <linux/dst.h> -#include <linux/slab.h> -#include <linux/mempool.h> - -/* - * Transaction memory pool size. - */ -static int dst_mempool_num = 32; -module_param(dst_mempool_num, int, 0644); - -/* - * Transaction tree management. - */ -static inline int dst_trans_cmp(dst_gen_t gen, dst_gen_t new) -{ - if (gen < new) - return 1; - if (gen > new) - return -1; - return 0; -} - -struct dst_trans *dst_trans_search(struct dst_node *node, dst_gen_t gen) -{ - struct rb_root *root = &node->trans_root; - struct rb_node *n = root->rb_node; - struct dst_trans *t, *ret = NULL; - int cmp; - - while (n) { - t = rb_entry(n, struct dst_trans, trans_entry); - - cmp = dst_trans_cmp(t->gen, gen); - if (cmp < 0) - n = n->rb_left; - else if (cmp > 0) - n = n->rb_right; - else { - ret = t; - break; - } - } - - dprintk("%s: %s transaction: id: %llu.\n", __func__, - (ret) ? "found" : "not found", gen); - - return ret; -} - -static int dst_trans_insert(struct dst_trans *new) -{ - struct rb_root *root = &new->n->trans_root; - struct rb_node **n = &root->rb_node, *parent = NULL; - struct dst_trans *ret = NULL, *t; - int cmp; - - while (*n) { - parent = *n; - - t = rb_entry(parent, struct dst_trans, trans_entry); - - cmp = dst_trans_cmp(t->gen, new->gen); - if (cmp < 0) - n = &parent->rb_left; - else if (cmp > 0) - n = &parent->rb_right; - else { - ret = t; - break; - } - } - - new->send_time = jiffies; - if (ret) { - printk(KERN_DEBUG "%s: exist: old: gen: %llu, bio: %llu/%u, " - "send_time: %lu, new: gen: %llu, bio: %llu/%u, " - "send_time: %lu.\n", __func__, - ret->gen, (u64)ret->bio->bi_sector, - ret->bio->bi_size, ret->send_time, - new->gen, (u64)new->bio->bi_sector, - new->bio->bi_size, new->send_time); - return -EEXIST; - } - - rb_link_node(&new->trans_entry, parent, n); - rb_insert_color(&new->trans_entry, root); - - dprintk("%s: inserted: gen: %llu, bio: %llu/%u, send_time: %lu.\n", - __func__, new->gen, (u64)new->bio->bi_sector, - new->bio->bi_size, new->send_time); - - return 0; -} - -int dst_trans_remove_nolock(struct dst_trans *t) -{ - struct dst_node *n = t->n; - - if (t->trans_entry.rb_parent_color) { - rb_erase(&t->trans_entry, &n->trans_root); - t->trans_entry.rb_parent_color = 0; - } - return 0; -} - -int dst_trans_remove(struct dst_trans *t) -{ - int ret; - struct dst_node *n = t->n; - - mutex_lock(&n->trans_lock); - ret = dst_trans_remove_nolock(t); - mutex_unlock(&n->trans_lock); - - return ret; -} - -/* - * When transaction is completed and there are no more users, - * we complete appriate block IO request with given error status. - */ -void dst_trans_put(struct dst_trans *t) -{ - if (atomic_dec_and_test(&t->refcnt)) { - struct bio *bio = t->bio; - - dprintk("%s: completed t: %p, gen: %llu, bio: %p.\n", - __func__, t, t->gen, bio); - - bio_endio(bio, t->error); - bio_put(bio); - - dst_node_put(t->n); - mempool_free(t, t->n->trans_pool); - } -} - -/* - * Process given block IO request: allocate transaction, insert it into the tree - * and send/schedule crypto processing. - */ -int dst_process_bio(struct dst_node *n, struct bio *bio) -{ - struct dst_trans *t; - int err = -ENOMEM; - - t = mempool_alloc(n->trans_pool, GFP_NOFS); - if (!t) - goto err_out_exit; - - t->n = dst_node_get(n); - t->bio = bio; - t->error = 0; - t->retries = 0; - atomic_set(&t->refcnt, 1); - t->gen = atomic_long_inc_return(&n->gen); - - t->enc = bio_data_dir(bio); - dst_bio_to_cmd(bio, &t->cmd, DST_IO, t->gen); - - mutex_lock(&n->trans_lock); - err = dst_trans_insert(t); - mutex_unlock(&n->trans_lock); - if (err) - goto err_out_free; - - dprintk("%s: gen: %llu, bio: %llu/%u, dir/enc: %d, need_crypto: %d.\n", - __func__, t->gen, (u64)bio->bi_sector, - bio->bi_size, t->enc, dst_need_crypto(n)); - - if (dst_need_crypto(n) && t->enc) - dst_trans_crypto(t); - else - dst_trans_send(t); - - return 0; - -err_out_free: - dst_node_put(n); - mempool_free(t, n->trans_pool); -err_out_exit: - bio_endio(bio, err); - bio_put(bio); - return err; -} - -/* - * Scan for timeout/stale transactions. - * Each transaction is being resent multiple times before error completion. - */ -static void dst_trans_scan(struct work_struct *work) -{ - struct dst_node *n = container_of(work, struct dst_node, - trans_work.work); - struct rb_node *rb_node; - struct dst_trans *t; - unsigned long timeout = n->trans_scan_timeout; - int num = 10 * n->trans_max_retries; - - mutex_lock(&n->trans_lock); - - for (rb_node = rb_first(&n->trans_root); rb_node; ) { - t = rb_entry(rb_node, struct dst_trans, trans_entry); - - if (timeout && time_after(t->send_time + timeout, jiffies) - && t->retries == 0) - break; -#if 0 - dprintk("%s: t: %p, gen: %llu, n: %s, retries: %u, max: %u.\n", - __func__, t, t->gen, n->name, - t->retries, n->trans_max_retries); -#endif - if (--num == 0) - break; - - dst_trans_get(t); - - rb_node = rb_next(rb_node); - - if (timeout && (++t->retries < n->trans_max_retries)) { - dst_trans_send(t); - } else { - t->error = -ETIMEDOUT; - dst_trans_remove_nolock(t); - dst_trans_put(t); - } - - dst_trans_put(t); - } - - mutex_unlock(&n->trans_lock); - - /* - * If no timeout specified then system is in the middle of exiting - * process, so no need to reschedule scanning process again. - */ - if (timeout) { - if (!num) - timeout = HZ; - schedule_delayed_work(&n->trans_work, timeout); - } -} - -/* - * Flush all transactions and mark them as timed out. - * Destroy transaction pools. - */ -void dst_node_trans_exit(struct dst_node *n) -{ - struct dst_trans *t; - struct rb_node *rb_node; - - if (!n->trans_cache) - return; - - dprintk("%s: n: %p, cancelling the work.\n", __func__, n); - cancel_delayed_work_sync(&n->trans_work); - flush_scheduled_work(); - dprintk("%s: n: %p, work has been cancelled.\n", __func__, n); - - for (rb_node = rb_first(&n->trans_root); rb_node; ) { - t = rb_entry(rb_node, struct dst_trans, trans_entry); - - dprintk("%s: t: %p, gen: %llu, n: %s.\n", - __func__, t, t->gen, n->name); - - rb_node = rb_next(rb_node); - - t->error = -ETIMEDOUT; - dst_trans_remove_nolock(t); - dst_trans_put(t); - } - - mempool_destroy(n->trans_pool); - kmem_cache_destroy(n->trans_cache); -} - -/* - * Initialize transaction storage for given node. - * Transaction stores not only control information, - * but also network command and crypto data (if needed) - * to reduce number of allocations. Thus transaction size - * differs from node to node. - */ -int dst_node_trans_init(struct dst_node *n, unsigned int size) -{ - /* - * We need this, since node with given name can be dropped from the - * hash table, but be still alive, so subsequent creation of the node - * with the same name may collide with existing cache name. - */ - - snprintf(n->cache_name, sizeof(n->cache_name), "%s-%p", n->name, n); - - n->trans_cache = kmem_cache_create(n->cache_name, - size + n->crypto.crypto_attached_size, - 0, 0, NULL); - if (!n->trans_cache) - goto err_out_exit; - - n->trans_pool = mempool_create_slab_pool(dst_mempool_num, - n->trans_cache); - if (!n->trans_pool) - goto err_out_cache_destroy; - - mutex_init(&n->trans_lock); - n->trans_root = RB_ROOT; - - INIT_DELAYED_WORK(&n->trans_work, dst_trans_scan); - schedule_delayed_work(&n->trans_work, n->trans_scan_timeout); - - dprintk("%s: n: %p, size: %u, crypto: %u.\n", - __func__, n, size, n->crypto.crypto_attached_size); - - return 0; - -err_out_cache_destroy: - kmem_cache_destroy(n->trans_cache); -err_out_exit: - return -ENOMEM; -} diff --git a/drivers/staging/panel/Kconfig b/drivers/staging/panel/Kconfig index 3abe7c9d558d..3defa0133f2e 100644 --- a/drivers/staging/panel/Kconfig +++ b/drivers/staging/panel/Kconfig @@ -47,7 +47,7 @@ config PANEL_PROFILE config PANEL_KEYPAD depends on PANEL && PANEL_PROFILE="0" int "Keypad type (0=none, 1=old 6 keys, 2=new 6 keys, 3=Nexcom 4 keys)" - range 0 4 + range 0 3 default 0 ---help--- This enables and configures a keypad connected to the parallel port. diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c index f98a52448eae..95c93e82ccec 100644 --- a/drivers/staging/panel/panel.c +++ b/drivers/staging/panel/panel.c @@ -378,7 +378,7 @@ static unsigned char lcd_bits[LCD_PORTS][LCD_BITS][BIT_STATES]; #ifdef CONFIG_PANEL_LCD_CHARSET #undef DEFAULT_LCD_CHARSET -#define DEFAULT_LCD_CHARSET +#define DEFAULT_LCD_CHARSET CONFIG_PANEL_LCD_CHARSET #endif #endif /* DEFAULT_PROFILE == 0 */ diff --git a/drivers/staging/ramzswap/TODO b/drivers/staging/ramzswap/TODO index bac40d6cb9f1..8d64e28fac0e 100644 --- a/drivers/staging/ramzswap/TODO +++ b/drivers/staging/ramzswap/TODO @@ -1,6 +1,5 @@ TODO: - Add support for swap notifiers - - Remove CONFIG_ARM hack Please send patches to Greg Kroah-Hartman <greg@kroah.com> and Nitin Gupta <ngupta@vflare.org> diff --git a/drivers/staging/ramzswap/ramzswap_drv.c b/drivers/staging/ramzswap/ramzswap_drv.c index b839f05efbce..989fac5b01b3 100644 --- a/drivers/staging/ramzswap/ramzswap_drv.c +++ b/drivers/staging/ramzswap/ramzswap_drv.c @@ -222,28 +222,6 @@ out: return ret; } -static void ramzswap_flush_dcache_page(struct page *page) -{ -#ifdef CONFIG_ARM - int flag = 0; - /* - * Ugly hack to get flush_dcache_page() work on ARM. - * page_mapping(page) == NULL after clearing this swap cache flag. - * Without clearing this flag, flush_dcache_page() will simply set - * "PG_dcache_dirty" bit and return. - */ - if (PageSwapCache(page)) { - flag = 1; - ClearPageSwapCache(page); - } -#endif - flush_dcache_page(page); -#ifdef CONFIG_ARM - if (flag) - SetPageSwapCache(page); -#endif -} - void ramzswap_ioctl_get_stats(struct ramzswap *rzs, struct ramzswap_ioctl_stats *s) { @@ -655,7 +633,7 @@ static int handle_zero_page(struct bio *bio) memset(user_mem, 0, PAGE_SIZE); kunmap_atomic(user_mem, KM_USER0); - ramzswap_flush_dcache_page(page); + flush_dcache_page(page); set_bit(BIO_UPTODATE, &bio->bi_flags); bio_endio(bio, 0); @@ -679,7 +657,7 @@ static int handle_uncompressed_page(struct ramzswap *rzs, struct bio *bio) kunmap_atomic(user_mem, KM_USER0); kunmap_atomic(cmem, KM_USER1); - ramzswap_flush_dcache_page(page); + flush_dcache_page(page); set_bit(BIO_UPTODATE, &bio->bi_flags); bio_endio(bio, 0); @@ -779,7 +757,7 @@ static int ramzswap_read(struct ramzswap *rzs, struct bio *bio) goto out; } - ramzswap_flush_dcache_page(page); + flush_dcache_page(page); set_bit(BIO_UPTODATE, &bio->bi_flags); bio_endio(bio, 0); diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211.h b/drivers/staging/rtl8187se/ieee80211/ieee80211.h index 3222c22152fb..0d490c164db6 100644 --- a/drivers/staging/rtl8187se/ieee80211/ieee80211.h +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211.h @@ -1318,13 +1318,13 @@ extern int ieee80211_encrypt_fragment( struct sk_buff *frag, int hdr_len); -extern int ieee80211_xmit(struct sk_buff *skb, +extern int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev); extern void ieee80211_txb_free(struct ieee80211_txb *); /* ieee80211_rx.c */ -extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, +extern int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, struct ieee80211_rx_stats *rx_stats); extern void ieee80211_rx_mgt(struct ieee80211_device *ieee, struct ieee80211_hdr_4addr *header, @@ -1376,8 +1376,8 @@ extern void ieee80211_stop_protocol(struct ieee80211_device *ieee); extern void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee); extern void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee); extern void ieee80211_reset_queue(struct ieee80211_device *ieee); -extern void ieee80211_wake_queue(struct ieee80211_device *ieee); -extern void ieee80211_stop_queue(struct ieee80211_device *ieee); +extern void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee); +extern void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee); extern struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee); extern void ieee80211_start_send_beacons(struct ieee80211_device *ieee); extern void ieee80211_stop_send_beacons(struct ieee80211_device *ieee); @@ -1385,7 +1385,7 @@ extern int ieee80211_wpa_supplicant_ioctl(struct ieee80211_device *ieee, struct extern void notify_wx_assoc_event(struct ieee80211_device *ieee); extern void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success); extern void SendDisassociation(struct ieee80211_device *ieee,u8* asSta,u8 asRsn); -extern void ieee80211_start_scan(struct ieee80211_device *ieee); +extern void ieee80211_rtl_start_scan(struct ieee80211_device *ieee); //Add for RF power on power off by lizhaoming 080512 extern void SendDisassociation(struct ieee80211_device *ieee, diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c index f882dd8cf9b5..9128c181bc7d 100644 --- a/drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c @@ -469,7 +469,7 @@ drop: /* All received frames are sent to this function. @skb contains the frame in * IEEE 802.11 format, i.e., in the format it was sent over air. * This function is called only as a tasklet (software IRQ). */ -int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, +int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, struct ieee80211_rx_stats *rx_stats) { struct net_device *dev = ieee->dev; diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c index 1fe19c39d702..c7c645af0ebb 100644 --- a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c @@ -689,7 +689,7 @@ void ieee80211_stop_scan(struct ieee80211_device *ieee) } /* called with ieee->lock held */ -void ieee80211_start_scan(struct ieee80211_device *ieee) +void ieee80211_rtl_start_scan(struct ieee80211_device *ieee) { if(IS_DOT11D_ENABLE(ieee) ) { @@ -1196,7 +1196,7 @@ void ieee80211_associate_step1(struct ieee80211_device *ieee) } } -void ieee80211_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int chlen) +void ieee80211_rtl_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int chlen) { u8 *c; struct sk_buff *skb; @@ -1898,7 +1898,7 @@ associate_complete: ieee80211_associate_step2(ieee); }else{ - ieee80211_auth_challenge(ieee, challenge, chlen); + ieee80211_rtl_auth_challenge(ieee, challenge, chlen); } }else{ ieee->softmac_stats.rx_auth_rs_err++; @@ -2047,7 +2047,7 @@ void ieee80211_reset_queue(struct ieee80211_device *ieee) } -void ieee80211_wake_queue(struct ieee80211_device *ieee) +void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee) { unsigned long flags; @@ -2089,7 +2089,7 @@ exit : } -void ieee80211_stop_queue(struct ieee80211_device *ieee) +void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee) { //unsigned long flags; //spin_lock_irqsave(&ieee->lock,flags); @@ -2301,7 +2301,7 @@ void ieee80211_start_bss(struct ieee80211_device *ieee) //#else if (ieee->state == IEEE80211_NOLINK){ ieee->actscanning = true; - ieee80211_start_scan(ieee); + ieee80211_rtl_start_scan(ieee); } //#endif spin_unlock_irqrestore(&ieee->lock, flags); @@ -2357,7 +2357,7 @@ void ieee80211_associate_retry_wq(struct work_struct *work) if(ieee->state == IEEE80211_NOLINK){ ieee->beinretry = false; ieee->actscanning = true; - ieee80211_start_scan(ieee); + ieee80211_rtl_start_scan(ieee); } //YJ,add,080828, notify os here if(ieee->state == IEEE80211_NOLINK) diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c index dde1f2e0cf32..69bd02164b0c 100644 --- a/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c @@ -304,7 +304,7 @@ ieee80211_classify(struct sk_buff *skb, struct ieee80211_network *network) } /* SKBs are added to the ieee->tx_queue. */ -int ieee80211_xmit(struct sk_buff *skb, +int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev) { struct ieee80211_device *ieee = netdev_priv(dev); diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c index 57c62b0a402f..e0f13efdb15a 100644 --- a/drivers/staging/rtl8187se/r8180_core.c +++ b/drivers/staging/rtl8187se/r8180_core.c @@ -1811,7 +1811,7 @@ void rtl8180_rx(struct net_device *dev) if(priv->rx_skb->len > 4) skb_trim(priv->rx_skb,priv->rx_skb->len-4); #ifndef RX_DONT_PASS_UL - if(!ieee80211_rx(priv->ieee80211, + if(!ieee80211_rtl_rx(priv->ieee80211, priv->rx_skb, &stats)){ #endif // RX_DONT_PASS_UL @@ -1917,11 +1917,11 @@ rate) if (!check_nic_enought_desc(dev, priority)){ DMESGW("Error: no descriptor left by previous TX (avail %d) ", get_curr_tx_free_desc(dev, priority)); - ieee80211_stop_queue(priv->ieee80211); + ieee80211_rtl_stop_queue(priv->ieee80211); } rtl8180_tx(dev, skb->data, skb->len, priority, morefrag,0,rate); if (!check_nic_enought_desc(dev, priority)) - ieee80211_stop_queue(priv->ieee80211); + ieee80211_rtl_stop_queue(priv->ieee80211); spin_unlock_irqrestore(&priv->tx_lock,flags); } @@ -3680,7 +3680,7 @@ static const struct net_device_ops rtl8180_netdev_ops = { .ndo_set_mac_address = r8180_set_mac_adr, .ndo_validate_addr = eth_validate_addr, .ndo_change_mtu = eth_change_mtu, - .ndo_start_xmit = ieee80211_xmit, + .ndo_start_xmit = ieee80211_rtl_xmit, }; static int __devinit rtl8180_pci_probe(struct pci_dev *pdev, @@ -3900,7 +3900,7 @@ void rtl8180_try_wake_queue(struct net_device *dev, int pri) spin_unlock_irqrestore(&priv->tx_lock,flags); if(enough_desc) - ieee80211_wake_queue(priv->ieee80211); + ieee80211_rtl_wake_queue(priv->ieee80211); } void rtl8180_tx_isr(struct net_device *dev, int pri,short error) diff --git a/drivers/staging/rtl8187se/r8180_wx.c b/drivers/staging/rtl8187se/r8180_wx.c index 536cb6e8e796..124cde356cbc 100644 --- a/drivers/staging/rtl8187se/r8180_wx.c +++ b/drivers/staging/rtl8187se/r8180_wx.c @@ -377,7 +377,7 @@ static int r8180_wx_set_scan(struct net_device *dev, struct iw_request_info *a, // queue_work(priv->ieee80211->wq, &priv->ieee80211->wx_sync_scan_wq); //printk("start scan============================>\n"); ieee80211_softmac_ips_scan_syncro(priv->ieee80211); -//ieee80211_start_scan(priv->ieee80211); +//ieee80211_rtl_start_scan(priv->ieee80211); /* intentionally forget to up sem */ // up(&priv->ieee80211->wx_sem); ret = 0; diff --git a/drivers/staging/rtl8192e/ieee80211.h b/drivers/staging/rtl8192e/ieee80211.h index 97137ddefff4..3ba9e9e90bda 100644 --- a/drivers/staging/rtl8192e/ieee80211.h +++ b/drivers/staging/rtl8192e/ieee80211.h @@ -303,8 +303,8 @@ enum _ReasonCode{ #define ieee80211_rx_mgt ieee80211_rx_mgt_rsl #define ieee80211_get_beacon ieee80211_get_beacon_rsl -#define ieee80211_wake_queue ieee80211_wake_queue_rsl -#define ieee80211_stop_queue ieee80211_stop_queue_rsl +#define ieee80211_rtl_wake_queue ieee80211_rtl_wake_queue_rsl +#define ieee80211_rtl_stop_queue ieee80211_rtl_stop_queue_rsl #define ieee80211_reset_queue ieee80211_reset_queue_rsl #define ieee80211_softmac_stop_protocol ieee80211_softmac_stop_protocol_rsl #define ieee80211_softmac_start_protocol ieee80211_softmac_start_protocol_rsl @@ -2435,13 +2435,13 @@ extern int ieee80211_encrypt_fragment( struct sk_buff *frag, int hdr_len); -extern int ieee80211_xmit(struct sk_buff *skb, +extern int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev); extern void ieee80211_txb_free(struct ieee80211_txb *); /* ieee80211_rx.c */ -extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, +extern int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, struct ieee80211_rx_stats *rx_stats); extern void ieee80211_rx_mgt(struct ieee80211_device *ieee, struct ieee80211_hdr_4addr *header, @@ -2502,8 +2502,8 @@ extern void ieee80211_stop_protocol(struct ieee80211_device *ieee); extern void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee); extern void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee); extern void ieee80211_reset_queue(struct ieee80211_device *ieee); -extern void ieee80211_wake_queue(struct ieee80211_device *ieee); -extern void ieee80211_stop_queue(struct ieee80211_device *ieee); +extern void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee); +extern void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee); extern struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee); extern void ieee80211_start_send_beacons(struct ieee80211_device *ieee); extern void ieee80211_stop_send_beacons(struct ieee80211_device *ieee); diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211.h b/drivers/staging/rtl8192e/ieee80211/ieee80211.h index 83c8452de378..aa76390487bb 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211.h +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211.h @@ -333,8 +333,8 @@ enum _ReasonCode{ #define ieee80211_rx_mgt ieee80211_rx_mgt_rsl #define ieee80211_get_beacon ieee80211_get_beacon_rsl -#define ieee80211_wake_queue ieee80211_wake_queue_rsl -#define ieee80211_stop_queue ieee80211_stop_queue_rsl +#define ieee80211_rtl_wake_queue ieee80211_rtl_wake_queue_rsl +#define ieee80211_rtl_stop_queue ieee80211_rtl_stop_queue_rsl #define ieee80211_reset_queue ieee80211_reset_queue_rsl #define ieee80211_softmac_stop_protocol ieee80211_softmac_stop_protocol_rsl #define ieee80211_softmac_start_protocol ieee80211_softmac_start_protocol_rsl @@ -2546,13 +2546,13 @@ extern int ieee80211_encrypt_fragment( struct sk_buff *frag, int hdr_len); -extern int ieee80211_xmit(struct sk_buff *skb, +extern int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev); extern void ieee80211_txb_free(struct ieee80211_txb *); /* ieee80211_rx.c */ -extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, +extern int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, struct ieee80211_rx_stats *rx_stats); extern void ieee80211_rx_mgt(struct ieee80211_device *ieee, struct ieee80211_hdr_4addr *header, @@ -2613,8 +2613,8 @@ extern void ieee80211_stop_protocol(struct ieee80211_device *ieee); extern void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee); extern void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee); extern void ieee80211_reset_queue(struct ieee80211_device *ieee); -extern void ieee80211_wake_queue(struct ieee80211_device *ieee); -extern void ieee80211_stop_queue(struct ieee80211_device *ieee); +extern void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee); +extern void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee); extern struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee); extern void ieee80211_start_send_beacons(struct ieee80211_device *ieee); extern void ieee80211_stop_send_beacons(struct ieee80211_device *ieee); diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c index 2644155737a8..f43a7db5c78b 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c @@ -119,7 +119,7 @@ struct net_device *alloc_ieee80211(int sizeof_priv) ieee = (struct ieee80211_device *)dev->priv; #endif #if 0 - dev->hard_start_xmit = ieee80211_xmit; + dev->hard_start_xmit = ieee80211_rtl_xmit; #endif memset(ieee, 0, sizeof(struct ieee80211_device)+sizeof_priv); @@ -333,7 +333,7 @@ extern void ieee80211_crypto_ccmp_exit(void); extern int ieee80211_crypto_wep_init(void); extern void ieee80211_crypto_wep_exit(void); -int __init ieee80211_init(void) +int __init ieee80211_rtl_init(void) { struct proc_dir_entry *e; int retval; @@ -389,7 +389,7 @@ int __init ieee80211_init(void) return 0; } -void __exit ieee80211_exit(void) +void __exit ieee80211_rtl_exit(void) { if (ieee80211_proc) { remove_proc_entry("debug_level", ieee80211_proc); @@ -412,8 +412,8 @@ module_param(debug, int, 0444); MODULE_PARM_DESC(debug, "debug output mask"); -//module_exit(ieee80211_exit); -//module_init(ieee80211_init); +//module_exit(ieee80211_rtl_exit); +//module_init(ieee80211_rtl_init); #endif #endif diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c index 5dc478b86375..06d91715143c 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c @@ -923,7 +923,7 @@ u8 parse_subframe(struct sk_buff *skb, /* All received frames are sent to this function. @skb contains the frame in * IEEE 802.11 format, i.e., in the format it was sent over air. * This function is called only as a tasklet (software IRQ). */ -int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, +int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, struct ieee80211_rx_stats *rx_stats) { struct net_device *dev = ieee->dev; diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c index 593d22825184..6d1ddec39f0e 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c @@ -684,7 +684,7 @@ void ieee80211_stop_scan(struct ieee80211_device *ieee) } /* called with ieee->lock held */ -void ieee80211_start_scan(struct ieee80211_device *ieee) +void ieee80211_rtl_start_scan(struct ieee80211_device *ieee) { #ifdef ENABLE_DOT11D if(IS_DOT11D_ENABLE(ieee) ) @@ -1430,7 +1430,7 @@ void ieee80211_associate_step1(struct ieee80211_device *ieee) } } -void ieee80211_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int chlen) +void ieee80211_rtl_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int chlen) { u8 *c; struct sk_buff *skb; @@ -2262,7 +2262,7 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, ieee80211_associate_step2(ieee); }else{ - ieee80211_auth_challenge(ieee, challenge, chlen); + ieee80211_rtl_auth_challenge(ieee, challenge, chlen); } }else{ ieee->softmac_stats.rx_auth_rs_err++; @@ -2376,7 +2376,7 @@ void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device * * to check it any more. * */ //printk("error:no descriptor left@queue_index %d\n", queue_index); - //ieee80211_stop_queue(ieee); + //ieee80211_rtl_stop_queue(ieee); #ifdef USB_TX_DRIVER_AGGREGATION_ENABLE skb_queue_tail(&ieee->skb_drv_aggQ[queue_index], txb->fragments[i]); #else @@ -2440,7 +2440,7 @@ void ieee80211_reset_queue(struct ieee80211_device *ieee) } -void ieee80211_wake_queue(struct ieee80211_device *ieee) +void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee) { unsigned long flags; @@ -2481,7 +2481,7 @@ exit : } -void ieee80211_stop_queue(struct ieee80211_device *ieee) +void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee) { //unsigned long flags; //spin_lock_irqsave(&ieee->lock,flags); @@ -2706,7 +2706,7 @@ void ieee80211_start_bss(struct ieee80211_device *ieee) if (ieee->state == IEEE80211_NOLINK){ ieee->actscanning = true; - ieee80211_start_scan(ieee); + ieee80211_rtl_start_scan(ieee); } spin_unlock_irqrestore(&ieee->lock, flags); } @@ -2775,7 +2775,7 @@ void ieee80211_associate_retry_wq(struct ieee80211_device *ieee) { ieee->is_roaming= false; ieee->actscanning = true; - ieee80211_start_scan(ieee); + ieee80211_rtl_start_scan(ieee); } spin_unlock_irqrestore(&ieee->lock, flags); @@ -3497,8 +3497,8 @@ void notify_wx_assoc_event(struct ieee80211_device *ieee) #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) //EXPORT_SYMBOL(ieee80211_get_beacon); -//EXPORT_SYMBOL(ieee80211_wake_queue); -//EXPORT_SYMBOL(ieee80211_stop_queue); +//EXPORT_SYMBOL(ieee80211_rtl_wake_queue); +//EXPORT_SYMBOL(ieee80211_rtl_stop_queue); //EXPORT_SYMBOL(ieee80211_reset_queue); //EXPORT_SYMBOL(ieee80211_softmac_stop_protocol); //EXPORT_SYMBOL(ieee80211_softmac_start_protocol); @@ -3518,8 +3518,8 @@ void notify_wx_assoc_event(struct ieee80211_device *ieee) //EXPORT_SYMBOL(ieee80211_start_scan_syncro); #else EXPORT_SYMBOL_NOVERS(ieee80211_get_beacon); -EXPORT_SYMBOL_NOVERS(ieee80211_wake_queue); -EXPORT_SYMBOL_NOVERS(ieee80211_stop_queue); +EXPORT_SYMBOL_NOVERS(ieee80211_rtl_wake_queue); +EXPORT_SYMBOL_NOVERS(ieee80211_rtl_stop_queue); EXPORT_SYMBOL_NOVERS(ieee80211_reset_queue); EXPORT_SYMBOL_NOVERS(ieee80211_softmac_stop_protocol); EXPORT_SYMBOL_NOVERS(ieee80211_softmac_start_protocol); diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c index 103b33c093f5..798fb4154c25 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c @@ -604,7 +604,7 @@ void ieee80211_query_seqnum(struct ieee80211_device*ieee, struct sk_buff* skb, u } } -int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) +int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev) { #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) struct ieee80211_device *ieee = netdev_priv(dev); diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c index 4e34a1f4c66b..3441b72dd8fa 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c @@ -976,7 +976,7 @@ int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len) { if (len != ie[1]+2) { - printk("len:%d, ie:%d\n", len, ie[1]); + printk("len:%zu, ie:%d\n", len, ie[1]); return -EINVAL; } buf = kmalloc(len, GFP_KERNEL); diff --git a/drivers/staging/rtl8192e/ieee80211/rtl819x_BAProc.c b/drivers/staging/rtl8192e/ieee80211/rtl819x_BAProc.c index 98b3bb6b6d69..e41e8a0c739c 100644 --- a/drivers/staging/rtl8192e/ieee80211/rtl819x_BAProc.c +++ b/drivers/staging/rtl8192e/ieee80211/rtl819x_BAProc.c @@ -382,7 +382,7 @@ int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb) if (skb->len < sizeof( struct ieee80211_hdr_3addr) + 9) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BAREQ(%d / %d)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9)); + IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BAREQ(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9)); return -1; } @@ -481,7 +481,7 @@ int ieee80211_rx_ADDBARsp( struct ieee80211_device* ieee, struct sk_buff *skb) if (skb->len < sizeof( struct ieee80211_hdr_3addr) + 9) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BARSP(%d / %d)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9)); + IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BARSP(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9)); return -1; } rsp = ( struct ieee80211_hdr_3addr*)skb->data; @@ -611,7 +611,7 @@ int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb) if (skb->len < sizeof( struct ieee80211_hdr_3addr) + 6) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in DELBA(%d / %d)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 6)); + IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in DELBA(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 6)); return -1; } diff --git a/drivers/staging/rtl8192e/r8192E_core.c b/drivers/staging/rtl8192e/r8192E_core.c index ff8fe7e32a92..0ca5d8b4f746 100644 --- a/drivers/staging/rtl8192e/r8192E_core.c +++ b/drivers/staging/rtl8192e/r8192E_core.c @@ -5795,7 +5795,7 @@ static void rtl8192_rx(struct net_device *dev) stats.fragoffset = 0; stats.ntotalfrag = 1; - if(!ieee80211_rx(priv->ieee80211, skb, &stats)){ + if(!ieee80211_rtl_rx(priv->ieee80211, skb, &stats)){ dev_kfree_skb_any(skb); } else { priv->stats.rxok++; @@ -5837,7 +5837,7 @@ static const struct net_device_ops rtl8192_netdev_ops = { .ndo_do_ioctl = rtl8192_ioctl, .ndo_set_multicast_list = r8192_set_multicast, .ndo_set_mac_address = r8192_set_mac_adr, - .ndo_start_xmit = ieee80211_xmit, + .ndo_start_xmit = ieee80211_rtl_xmit, }; /**************************************************************************** @@ -6121,14 +6121,14 @@ static void __devexit rtl8192_pci_disconnect(struct pci_dev *pdev) RT_TRACE(COMP_DOWN, "wlan driver removed\n"); } -extern int ieee80211_init(void); -extern void ieee80211_exit(void); +extern int ieee80211_rtl_init(void); +extern void ieee80211_rtl_exit(void); static int __init rtl8192_pci_module_init(void) { int retval; - retval = ieee80211_init(); + retval = ieee80211_rtl_init(); if (retval) return retval; @@ -6153,7 +6153,7 @@ static void __exit rtl8192_pci_module_exit(void) RT_TRACE(COMP_DOWN, "Exiting"); rtl8192_proc_module_remove(); - ieee80211_exit(); + ieee80211_rtl_exit(); } //warning message WB @@ -6313,7 +6313,7 @@ void rtl8192_try_wake_queue(struct net_device *dev, int pri) spin_unlock_irqrestore(&priv->tx_lock,flags); if(enough_desc) - ieee80211_wake_queue(priv->ieee80211); + ieee80211_rtl_wake_queue(priv->ieee80211); #endif } diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211.h b/drivers/staging/rtl8192su/ieee80211/ieee80211.h index f22d024b1c39..9a4c858b0666 100644 --- a/drivers/staging/rtl8192su/ieee80211/ieee80211.h +++ b/drivers/staging/rtl8192su/ieee80211/ieee80211.h @@ -1721,13 +1721,13 @@ extern int ieee80211_encrypt_fragment( struct sk_buff *frag, int hdr_len); -extern int rtl8192_ieee80211_xmit(struct sk_buff *skb, +extern int rtl8192_ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev); extern void ieee80211_txb_free(struct ieee80211_txb *); /* ieee80211_rx.c */ -extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, +extern int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, struct ieee80211_rx_stats *rx_stats); extern void ieee80211_rx_mgt(struct ieee80211_device *ieee, struct ieee80211_hdr_4addr *header, @@ -1783,8 +1783,8 @@ extern void ieee80211_stop_protocol(struct ieee80211_device *ieee); extern void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee); extern void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee); extern void ieee80211_reset_queue(struct ieee80211_device *ieee); -extern void ieee80211_wake_queue(struct ieee80211_device *ieee); -extern void ieee80211_stop_queue(struct ieee80211_device *ieee); +extern void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee); +extern void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee); extern struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee); extern void ieee80211_start_send_beacons(struct ieee80211_device *ieee); extern void ieee80211_stop_send_beacons(struct ieee80211_device *ieee); diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c index ac223cef1d33..fecfa120ff48 100644 --- a/drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c +++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c @@ -208,7 +208,7 @@ static int ieee80211_frag_cache_invalidate(struct ieee80211_device *ieee, * * Responsible for handling management control frames * - * Called by ieee80211_rx */ + * Called by ieee80211_rtl_rx */ static inline int ieee80211_rx_frame_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb, struct ieee80211_rx_stats *rx_stats, u16 type, @@ -289,7 +289,7 @@ static int ieee80211_is_eapol_frame(struct ieee80211_device *ieee, return 0; } -/* Called only as a tasklet (software IRQ), by ieee80211_rx */ +/* Called only as a tasklet (software IRQ), by ieee80211_rtl_rx */ static inline int ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb, struct ieee80211_crypt_data *crypt) @@ -858,7 +858,7 @@ u8 parse_subframe(struct sk_buff *skb, /* All received frames are sent to this function. @skb contains the frame in * IEEE 802.11 format, i.e., in the format it was sent over air. * This function is called only as a tasklet (software IRQ). */ -int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, +int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, struct ieee80211_rx_stats *rx_stats) { struct net_device *dev = ieee->dev; diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c index 203c0a5cc8c1..95d4f84dcf3f 100644 --- a/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c @@ -610,7 +610,7 @@ void ieee80211_stop_scan(struct ieee80211_device *ieee) } /* called with ieee->lock held */ -void ieee80211_start_scan(struct ieee80211_device *ieee) +void ieee80211_rtl_start_scan(struct ieee80211_device *ieee) { if(IS_DOT11D_ENABLE(ieee) ) { @@ -1281,7 +1281,7 @@ void ieee80211_associate_step1(struct ieee80211_device *ieee) } } -void ieee80211_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int chlen) +void ieee80211_rtl_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int chlen) { u8 *c; struct sk_buff *skb; @@ -2054,7 +2054,7 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, ieee80211_associate_step2(ieee); }else{ - ieee80211_auth_challenge(ieee, challenge, chlen); + ieee80211_rtl_auth_challenge(ieee, challenge, chlen); } }else{ ieee->softmac_stats.rx_auth_rs_err++; @@ -2162,7 +2162,7 @@ void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device * * to check it any more. * */ //printk("error:no descriptor left@queue_index %d, %d, %d\n", queue_index, skb_queue_len(&ieee->skb_waitQ[queue_index]), ieee->check_nic_enough_desc(ieee->dev,queue_index)); - //ieee80211_stop_queue(ieee); + //ieee80211_rtl_stop_queue(ieee); skb_queue_tail(&ieee->skb_waitQ[queue_index], txb->fragments[i]); }else{ ieee->softmac_data_hard_start_xmit( @@ -2222,7 +2222,7 @@ void ieee80211_reset_queue(struct ieee80211_device *ieee) } -void ieee80211_wake_queue(struct ieee80211_device *ieee) +void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee) { unsigned long flags; @@ -2263,7 +2263,7 @@ exit : } -void ieee80211_stop_queue(struct ieee80211_device *ieee) +void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee) { //unsigned long flags; //spin_lock_irqsave(&ieee->lock,flags); @@ -2479,7 +2479,7 @@ void ieee80211_start_bss(struct ieee80211_device *ieee) if (ieee->state == IEEE80211_NOLINK){ ieee->actscanning = true; - ieee80211_start_scan(ieee); + ieee80211_rtl_start_scan(ieee); } spin_unlock_irqrestore(&ieee->lock, flags); } @@ -2552,7 +2552,7 @@ void ieee80211_associate_retry_wq(struct work_struct *work) if(ieee->state == IEEE80211_NOLINK) { ieee->actscanning = true; - ieee80211_start_scan(ieee); + ieee80211_rtl_start_scan(ieee); } spin_unlock_irqrestore(&ieee->lock, flags); diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_tx.c index 60621d6b2a6b..4d54e1e62d22 100644 --- a/drivers/staging/rtl8192su/ieee80211/ieee80211_tx.c +++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_tx.c @@ -604,7 +604,7 @@ void ieee80211_query_seqnum(struct ieee80211_device*ieee, struct sk_buff* skb, u } } -int rtl8192_ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) +int rtl8192_ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev) { struct ieee80211_device *ieee = netdev_priv(dev); struct ieee80211_txb *txb = NULL; diff --git a/drivers/staging/rtl8192su/r8192U_core.c b/drivers/staging/rtl8192su/r8192U_core.c index 66274d7666ff..ccb9d5b8cd44 100644 --- a/drivers/staging/rtl8192su/r8192U_core.c +++ b/drivers/staging/rtl8192su/r8192U_core.c @@ -126,6 +126,8 @@ static struct usb_device_id rtl8192_usb_id_tbl[] = { {USB_DEVICE(0x2001, 0x3301)}, /* Zinwell */ {USB_DEVICE(0x5a57, 0x0290)}, + /* Guillemot */ + {USB_DEVICE(0x06f8, 0xe031)}, //92SU {USB_DEVICE(0x0bda, 0x8172)}, {} @@ -1501,7 +1503,7 @@ static void rtl8192_rx_isr(struct urb *urb) urb->context = skb; skb_queue_tail(&priv->rx_queue, skb); err = usb_submit_urb(urb, GFP_ATOMIC); - if(err && err != EPERM) + if(err && err != -EPERM) printk("can not submit rxurb, err is %x,URB status is %x\n",err,urb->status); } @@ -7155,7 +7157,7 @@ void rtl8192SU_rx_nomal(struct sk_buff* skb) unicast_packet = true; } - if(!ieee80211_rx(priv->ieee80211,skb, &stats)) { + if(!ieee80211_rtl_rx(priv->ieee80211,skb, &stats)) { dev_kfree_skb_any(skb); } else { // priv->stats.rxoktotal++; //YJ,test,090108 @@ -7426,7 +7428,7 @@ static const struct net_device_ops rtl8192_netdev_ops = { .ndo_set_mac_address = r8192_set_mac_adr, .ndo_validate_addr = eth_validate_addr, .ndo_change_mtu = eth_change_mtu, - .ndo_start_xmit = rtl8192_ieee80211_xmit, + .ndo_start_xmit = rtl8192_ieee80211_rtl_xmit, }; static int __devinit rtl8192_usb_probe(struct usb_interface *intf, @@ -7619,7 +7621,7 @@ void rtl8192_try_wake_queue(struct net_device *dev, int pri) spin_unlock_irqrestore(&priv->tx_lock,flags); if(enough_desc) - ieee80211_wake_queue(priv->ieee80211); + ieee80211_rtl_wake_queue(priv->ieee80211); } void EnableHWSecurityConfig8192(struct net_device *dev) diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c index d397f1d68eb7..5f12d62658c9 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c @@ -845,7 +845,7 @@ int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len) { if (len != ie[1]+2) { - printk("len:%d, ie:%d\n", len, ie[1]); + printk("len:%zu, ie:%d\n", len, ie[1]); return -EINVAL; } buf = kmalloc(len, GFP_KERNEL); diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c index 26af43bb8390..512a57aebde3 100644 --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c @@ -340,7 +340,7 @@ int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb) if (skb->len < sizeof( struct ieee80211_hdr_3addr) + 9) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BAREQ(%d / %d)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9)); + IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BAREQ(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9)); return -1; } @@ -439,7 +439,7 @@ int ieee80211_rx_ADDBARsp( struct ieee80211_device* ieee, struct sk_buff *skb) if (skb->len < sizeof( struct ieee80211_hdr_3addr) + 9) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BARSP(%d / %d)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9)); + IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BARSP(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9)); return -1; } rsp = ( struct ieee80211_hdr_3addr*)skb->data; @@ -569,7 +569,7 @@ int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb) if (skb->len < sizeof( struct ieee80211_hdr_3addr) + 6) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in DELBA(%d / %d)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 6)); + IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in DELBA(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 6)); return -1; } diff --git a/drivers/staging/sm7xx/Kconfig b/drivers/staging/sm7xx/Kconfig new file mode 100644 index 000000000000..204dbfc3c38b --- /dev/null +++ b/drivers/staging/sm7xx/Kconfig @@ -0,0 +1,15 @@ +config FB_SM7XX + tristate "Silicon Motion SM7XX Frame Buffer Support" + depends on FB + select FB_CFB_FILLRECT + select FB_CFB_COPYAREA + select FB_CFB_IMAGEBLIT + help + Frame Buffer driver for the Silicon Motion SM7XX serial graphic card. + +config FB_SM7XX_ACCEL + bool "Siliconmotion Acceleration functions (EXPERIMENTAL)" + depends on FB_SM7XX && EXPERIMENTAL + help + This will compile the Trident frame buffer device with + acceleration functions. diff --git a/drivers/staging/sm7xx/Makefile b/drivers/staging/sm7xx/Makefile new file mode 100644 index 000000000000..f43cb9106305 --- /dev/null +++ b/drivers/staging/sm7xx/Makefile @@ -0,0 +1,3 @@ +obj-$(CONFIG_FB_SM7XX) += sm7xx.o + +sm7xx-y := smtcfb.o diff --git a/drivers/staging/sm7xx/TODO b/drivers/staging/sm7xx/TODO new file mode 100644 index 000000000000..1f61f5e11cf5 --- /dev/null +++ b/drivers/staging/sm7xx/TODO @@ -0,0 +1,10 @@ +TODO: +- Dual head support +- use kernel coding style +- checkpatch.pl clean +- refine the code and remove unused code +- use kernel framebuffer mode setting instead of hard code +- move it to drivers/video/sm7xx/ or make it be drivers/video/sm7xxfb.c + +Please send any patches to Greg Kroah-Hartman <greg@kroah.com> and +Teddy Wang <teddy.wang@siliconmotion.com.cn>. diff --git a/drivers/staging/sm7xx/smtc2d.c b/drivers/staging/sm7xx/smtc2d.c new file mode 100644 index 000000000000..133b86c6a678 --- /dev/null +++ b/drivers/staging/sm7xx/smtc2d.c @@ -0,0 +1,979 @@ +/* + * Silicon Motion SM7XX 2D drawing engine functions. + * + * Copyright (C) 2006 Silicon Motion Technology Corp. + * Author: Boyod boyod.yang@siliconmotion.com.cn + * + * Copyright (C) 2009 Lemote, Inc. + * Author: Wu Zhangjin, wuzj@lemote.com + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + * + * Version 0.10.26192.21.01 + * - Add PowerPC support + * - Add 2D support for Lynx - + * Verified on 2.6.19.2 + * Boyod.yang <boyod.yang@siliconmotion.com.cn> + */ + +unsigned char smtc_de_busy; + +void SMTC_write2Dreg(unsigned long nOffset, unsigned long nData) +{ + writel(nData, smtc_2DBaseAddress + nOffset); +} + +unsigned long SMTC_read2Dreg(unsigned long nOffset) +{ + return readl(smtc_2DBaseAddress + nOffset); +} + +void SMTC_write2Ddataport(unsigned long nOffset, unsigned long nData) +{ + writel(nData, smtc_2Ddataport + nOffset); +} + +/********************************************************************** + * + * deInit + * + * Purpose + * Drawing engine initialization. + * + **********************************************************************/ + +void deInit(unsigned int nModeWidth, unsigned int nModeHeight, + unsigned int bpp) +{ + /* Get current power configuration. */ + unsigned char clock; + clock = smtc_seqr(0x21); + + /* initialize global 'mutex lock' variable */ + smtc_de_busy = 0; + + /* Enable 2D Drawing Engine */ + smtc_seqw(0x21, clock & 0xF8); + + SMTC_write2Dreg(DE_CLIP_TL, + FIELD_VALUE(0, DE_CLIP_TL, TOP, 0) | + FIELD_SET(0, DE_CLIP_TL, STATUS, DISABLE) | + FIELD_SET(0, DE_CLIP_TL, INHIBIT, OUTSIDE) | + FIELD_VALUE(0, DE_CLIP_TL, LEFT, 0)); + + if (bpp >= 24) { + SMTC_write2Dreg(DE_PITCH, + FIELD_VALUE(0, DE_PITCH, DESTINATION, + nModeWidth * 3) | FIELD_VALUE(0, + DE_PITCH, + SOURCE, + nModeWidth + * 3)); + } else { + SMTC_write2Dreg(DE_PITCH, + FIELD_VALUE(0, DE_PITCH, DESTINATION, + nModeWidth) | FIELD_VALUE(0, + DE_PITCH, + SOURCE, + nModeWidth)); + } + + SMTC_write2Dreg(DE_WINDOW_WIDTH, + FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION, + nModeWidth) | FIELD_VALUE(0, + DE_WINDOW_WIDTH, + SOURCE, + nModeWidth)); + + switch (bpp) { + case 8: + SMTC_write2Dreg(DE_STRETCH_FORMAT, + FIELD_SET(0, DE_STRETCH_FORMAT, PATTERN_XY, + NORMAL) | FIELD_VALUE(0, + DE_STRETCH_FORMAT, + PATTERN_Y, + 0) | + FIELD_VALUE(0, DE_STRETCH_FORMAT, PATTERN_X, + 0) | FIELD_SET(0, DE_STRETCH_FORMAT, + PIXEL_FORMAT, + 8) | FIELD_SET(0, + DE_STRETCH_FORMAT, + ADDRESSING, + XY) | + FIELD_VALUE(0, DE_STRETCH_FORMAT, + SOURCE_HEIGHT, 3)); + break; + case 24: + SMTC_write2Dreg(DE_STRETCH_FORMAT, + FIELD_SET(0, DE_STRETCH_FORMAT, PATTERN_XY, + NORMAL) | FIELD_VALUE(0, + DE_STRETCH_FORMAT, + PATTERN_Y, + 0) | + FIELD_VALUE(0, DE_STRETCH_FORMAT, PATTERN_X, + 0) | FIELD_SET(0, DE_STRETCH_FORMAT, + PIXEL_FORMAT, + 24) | FIELD_SET(0, + DE_STRETCH_FORMAT, + ADDRESSING, + XY) | + FIELD_VALUE(0, DE_STRETCH_FORMAT, + SOURCE_HEIGHT, 3)); + break; + case 16: + default: + SMTC_write2Dreg(DE_STRETCH_FORMAT, + FIELD_SET(0, DE_STRETCH_FORMAT, PATTERN_XY, + NORMAL) | FIELD_VALUE(0, + DE_STRETCH_FORMAT, + PATTERN_Y, + 0) | + FIELD_VALUE(0, DE_STRETCH_FORMAT, PATTERN_X, + 0) | FIELD_SET(0, DE_STRETCH_FORMAT, + PIXEL_FORMAT, + 16) | FIELD_SET(0, + DE_STRETCH_FORMAT, + ADDRESSING, + XY) | + FIELD_VALUE(0, DE_STRETCH_FORMAT, + SOURCE_HEIGHT, 3)); + break; + } + + SMTC_write2Dreg(DE_MASKS, + FIELD_VALUE(0, DE_MASKS, BYTE_MASK, 0xFFFF) | + FIELD_VALUE(0, DE_MASKS, BIT_MASK, 0xFFFF)); + SMTC_write2Dreg(DE_COLOR_COMPARE_MASK, + FIELD_VALUE(0, DE_COLOR_COMPARE_MASK, MASKS, \ + 0xFFFFFF)); + SMTC_write2Dreg(DE_COLOR_COMPARE, + FIELD_VALUE(0, DE_COLOR_COMPARE, COLOR, 0xFFFFFF)); +} + +void deVerticalLine(unsigned long dst_base, + unsigned long dst_pitch, + unsigned long nX, + unsigned long nY, + unsigned long dst_height, unsigned long nColor) +{ + deWaitForNotBusy(); + + SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE, + FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE, ADDRESS, + dst_base)); + + SMTC_write2Dreg(DE_PITCH, + FIELD_VALUE(0, DE_PITCH, DESTINATION, dst_pitch) | + FIELD_VALUE(0, DE_PITCH, SOURCE, dst_pitch)); + + SMTC_write2Dreg(DE_WINDOW_WIDTH, + FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION, + dst_pitch) | FIELD_VALUE(0, DE_WINDOW_WIDTH, + SOURCE, + dst_pitch)); + + SMTC_write2Dreg(DE_FOREGROUND, + FIELD_VALUE(0, DE_FOREGROUND, COLOR, nColor)); + + SMTC_write2Dreg(DE_DESTINATION, + FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) | + FIELD_VALUE(0, DE_DESTINATION, X, nX) | + FIELD_VALUE(0, DE_DESTINATION, Y, nY)); + + SMTC_write2Dreg(DE_DIMENSION, + FIELD_VALUE(0, DE_DIMENSION, X, 1) | + FIELD_VALUE(0, DE_DIMENSION, Y_ET, dst_height)); + + SMTC_write2Dreg(DE_CONTROL, + FIELD_SET(0, DE_CONTROL, STATUS, START) | + FIELD_SET(0, DE_CONTROL, DIRECTION, LEFT_TO_RIGHT) | + FIELD_SET(0, DE_CONTROL, MAJOR, Y) | + FIELD_SET(0, DE_CONTROL, STEP_X, NEGATIVE) | + FIELD_SET(0, DE_CONTROL, STEP_Y, POSITIVE) | + FIELD_SET(0, DE_CONTROL, LAST_PIXEL, OFF) | + FIELD_SET(0, DE_CONTROL, COMMAND, SHORT_STROKE) | + FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) | + FIELD_VALUE(0, DE_CONTROL, ROP, 0x0C)); + + smtc_de_busy = 1; +} + +void deHorizontalLine(unsigned long dst_base, + unsigned long dst_pitch, + unsigned long nX, + unsigned long nY, + unsigned long dst_width, unsigned long nColor) +{ + deWaitForNotBusy(); + + SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE, + FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE, ADDRESS, + dst_base)); + + SMTC_write2Dreg(DE_PITCH, + FIELD_VALUE(0, DE_PITCH, DESTINATION, dst_pitch) | + FIELD_VALUE(0, DE_PITCH, SOURCE, dst_pitch)); + + SMTC_write2Dreg(DE_WINDOW_WIDTH, + FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION, + dst_pitch) | FIELD_VALUE(0, DE_WINDOW_WIDTH, + SOURCE, + dst_pitch)); + SMTC_write2Dreg(DE_FOREGROUND, + FIELD_VALUE(0, DE_FOREGROUND, COLOR, nColor)); + SMTC_write2Dreg(DE_DESTINATION, + FIELD_SET(0, DE_DESTINATION, WRAP, + DISABLE) | FIELD_VALUE(0, DE_DESTINATION, X, + nX) | FIELD_VALUE(0, + DE_DESTINATION, + Y, + nY)); + SMTC_write2Dreg(DE_DIMENSION, + FIELD_VALUE(0, DE_DIMENSION, X, + dst_width) | FIELD_VALUE(0, DE_DIMENSION, + Y_ET, 1)); + SMTC_write2Dreg(DE_CONTROL, + FIELD_SET(0, DE_CONTROL, STATUS, START) | FIELD_SET(0, + DE_CONTROL, + DIRECTION, + RIGHT_TO_LEFT) + | FIELD_SET(0, DE_CONTROL, MAJOR, X) | FIELD_SET(0, + DE_CONTROL, + STEP_X, + POSITIVE) + | FIELD_SET(0, DE_CONTROL, STEP_Y, + NEGATIVE) | FIELD_SET(0, DE_CONTROL, + LAST_PIXEL, + OFF) | FIELD_SET(0, + DE_CONTROL, + COMMAND, + SHORT_STROKE) + | FIELD_SET(0, DE_CONTROL, ROP_SELECT, + ROP2) | FIELD_VALUE(0, DE_CONTROL, ROP, + 0x0C)); + + smtc_de_busy = 1; +} + +void deLine(unsigned long dst_base, + unsigned long dst_pitch, + unsigned long nX1, + unsigned long nY1, + unsigned long nX2, unsigned long nY2, unsigned long nColor) +{ + unsigned long nCommand = + FIELD_SET(0, DE_CONTROL, STATUS, START) | + FIELD_SET(0, DE_CONTROL, DIRECTION, LEFT_TO_RIGHT) | + FIELD_SET(0, DE_CONTROL, MAJOR, X) | + FIELD_SET(0, DE_CONTROL, STEP_X, POSITIVE) | + FIELD_SET(0, DE_CONTROL, STEP_Y, POSITIVE) | + FIELD_SET(0, DE_CONTROL, LAST_PIXEL, OFF) | + FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) | + FIELD_VALUE(0, DE_CONTROL, ROP, 0x0C); + unsigned long DeltaX; + unsigned long DeltaY; + + /* Calculate delta X */ + if (nX1 <= nX2) + DeltaX = nX2 - nX1; + else { + DeltaX = nX1 - nX2; + nCommand = FIELD_SET(nCommand, DE_CONTROL, STEP_X, NEGATIVE); + } + + /* Calculate delta Y */ + if (nY1 <= nY2) + DeltaY = nY2 - nY1; + else { + DeltaY = nY1 - nY2; + nCommand = FIELD_SET(nCommand, DE_CONTROL, STEP_Y, NEGATIVE); + } + + /* Determine the major axis */ + if (DeltaX < DeltaY) + nCommand = FIELD_SET(nCommand, DE_CONTROL, MAJOR, Y); + + /* Vertical line? */ + if (nX1 == nX2) + deVerticalLine(dst_base, dst_pitch, nX1, nY1, DeltaY, nColor); + + /* Horizontal line? */ + else if (nY1 == nY2) + deHorizontalLine(dst_base, dst_pitch, nX1, nY1, \ + DeltaX, nColor); + + /* Diagonal line? */ + else if (DeltaX == DeltaY) { + deWaitForNotBusy(); + + SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE, + FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE, + ADDRESS, dst_base)); + + SMTC_write2Dreg(DE_PITCH, + FIELD_VALUE(0, DE_PITCH, DESTINATION, + dst_pitch) | FIELD_VALUE(0, + DE_PITCH, + SOURCE, + dst_pitch)); + + SMTC_write2Dreg(DE_WINDOW_WIDTH, + FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION, + dst_pitch) | FIELD_VALUE(0, + DE_WINDOW_WIDTH, + SOURCE, + dst_pitch)); + + SMTC_write2Dreg(DE_FOREGROUND, + FIELD_VALUE(0, DE_FOREGROUND, COLOR, nColor)); + + SMTC_write2Dreg(DE_DESTINATION, + FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) | + FIELD_VALUE(0, DE_DESTINATION, X, 1) | + FIELD_VALUE(0, DE_DESTINATION, Y, nY1)); + + SMTC_write2Dreg(DE_DIMENSION, + FIELD_VALUE(0, DE_DIMENSION, X, 1) | + FIELD_VALUE(0, DE_DIMENSION, Y_ET, DeltaX)); + + SMTC_write2Dreg(DE_CONTROL, + FIELD_SET(nCommand, DE_CONTROL, COMMAND, + SHORT_STROKE)); + } + + /* Generic line */ + else { + unsigned int k1, k2, et, w; + if (DeltaX < DeltaY) { + k1 = 2 * DeltaX; + et = k1 - DeltaY; + k2 = et - DeltaY; + w = DeltaY + 1; + } else { + k1 = 2 * DeltaY; + et = k1 - DeltaX; + k2 = et - DeltaX; + w = DeltaX + 1; + } + + deWaitForNotBusy(); + + SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE, + FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE, + ADDRESS, dst_base)); + + SMTC_write2Dreg(DE_PITCH, + FIELD_VALUE(0, DE_PITCH, DESTINATION, + dst_pitch) | FIELD_VALUE(0, + DE_PITCH, + SOURCE, + dst_pitch)); + + SMTC_write2Dreg(DE_WINDOW_WIDTH, + FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION, + dst_pitch) | FIELD_VALUE(0, + DE_WINDOW_WIDTH, + SOURCE, + dst_pitch)); + + SMTC_write2Dreg(DE_FOREGROUND, + FIELD_VALUE(0, DE_FOREGROUND, COLOR, nColor)); + + SMTC_write2Dreg(DE_SOURCE, + FIELD_SET(0, DE_SOURCE, WRAP, DISABLE) | + FIELD_VALUE(0, DE_SOURCE, X_K1, k1) | + FIELD_VALUE(0, DE_SOURCE, Y_K2, k2)); + + SMTC_write2Dreg(DE_DESTINATION, + FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) | + FIELD_VALUE(0, DE_DESTINATION, X, nX1) | + FIELD_VALUE(0, DE_DESTINATION, Y, nY1)); + + SMTC_write2Dreg(DE_DIMENSION, + FIELD_VALUE(0, DE_DIMENSION, X, w) | + FIELD_VALUE(0, DE_DIMENSION, Y_ET, et)); + + SMTC_write2Dreg(DE_CONTROL, + FIELD_SET(nCommand, DE_CONTROL, COMMAND, + LINE_DRAW)); + } + + smtc_de_busy = 1; +} + +void deFillRect(unsigned long dst_base, + unsigned long dst_pitch, + unsigned long dst_X, + unsigned long dst_Y, + unsigned long dst_width, + unsigned long dst_height, unsigned long nColor) +{ + deWaitForNotBusy(); + + SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE, + FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE, ADDRESS, + dst_base)); + + if (dst_pitch) { + SMTC_write2Dreg(DE_PITCH, + FIELD_VALUE(0, DE_PITCH, DESTINATION, + dst_pitch) | FIELD_VALUE(0, + DE_PITCH, + SOURCE, + dst_pitch)); + + SMTC_write2Dreg(DE_WINDOW_WIDTH, + FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION, + dst_pitch) | FIELD_VALUE(0, + DE_WINDOW_WIDTH, + SOURCE, + dst_pitch)); + } + + SMTC_write2Dreg(DE_FOREGROUND, + FIELD_VALUE(0, DE_FOREGROUND, COLOR, nColor)); + + SMTC_write2Dreg(DE_DESTINATION, + FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) | + FIELD_VALUE(0, DE_DESTINATION, X, dst_X) | + FIELD_VALUE(0, DE_DESTINATION, Y, dst_Y)); + + SMTC_write2Dreg(DE_DIMENSION, + FIELD_VALUE(0, DE_DIMENSION, X, dst_width) | + FIELD_VALUE(0, DE_DIMENSION, Y_ET, dst_height)); + + SMTC_write2Dreg(DE_CONTROL, + FIELD_SET(0, DE_CONTROL, STATUS, START) | + FIELD_SET(0, DE_CONTROL, DIRECTION, LEFT_TO_RIGHT) | + FIELD_SET(0, DE_CONTROL, LAST_PIXEL, OFF) | + FIELD_SET(0, DE_CONTROL, COMMAND, RECTANGLE_FILL) | + FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) | + FIELD_VALUE(0, DE_CONTROL, ROP, 0x0C)); + + smtc_de_busy = 1; +} + +/********************************************************************** + * + * deRotatePattern + * + * Purpose + * Rotate the given pattern if necessary + * + * Parameters + * [in] + * pPattern - Pointer to DE_SURFACE structure containing + * pattern attributes + * patternX - X position (0-7) of pattern origin + * patternY - Y position (0-7) of pattern origin + * + * [out] + * pattern_dstaddr - Pointer to pre-allocated buffer containing + * rotated pattern + * + **********************************************************************/ +void deRotatePattern(unsigned char *pattern_dstaddr, + unsigned long pattern_src_addr, + unsigned long pattern_BPP, + unsigned long pattern_stride, int patternX, int patternY) +{ + unsigned int i; + unsigned long pattern[PATTERN_WIDTH * PATTERN_HEIGHT]; + unsigned int x, y; + unsigned char *pjPatByte; + + if (pattern_dstaddr != NULL) { + deWaitForNotBusy(); + + if (patternX || patternY) { + /* Rotate pattern */ + pjPatByte = (unsigned char *)pattern; + + switch (pattern_BPP) { + case 8: + { + for (y = 0; y < 8; y++) { + unsigned char *pjBuffer = + pattern_dstaddr + + ((patternY + y) & 7) * 8; + for (x = 0; x < 8; x++) { + pjBuffer[(patternX + + x) & 7] = + pjPatByte[x]; + } + pjPatByte += pattern_stride; + } + break; + } + + case 16: + { + for (y = 0; y < 8; y++) { + unsigned short *pjBuffer = + (unsigned short *) + pattern_dstaddr + + ((patternY + y) & 7) * 8; + for (x = 0; x < 8; x++) { + pjBuffer[(patternX + + x) & 7] = + ((unsigned short *) + pjPatByte)[x]; + } + pjPatByte += pattern_stride; + } + break; + } + + case 32: + { + for (y = 0; y < 8; y++) { + unsigned long *pjBuffer = + (unsigned long *) + pattern_dstaddr + + ((patternY + y) & 7) * 8; + for (x = 0; x < 8; x++) { + pjBuffer[(patternX + + x) & 7] = + ((unsigned long *) + pjPatByte)[x]; + } + pjPatByte += pattern_stride; + } + break; + } + } + } else { + /*Don't rotate,just copy pattern into pattern_dstaddr*/ + for (i = 0; i < (pattern_BPP * 2); i++) { + ((unsigned long *)pattern_dstaddr)[i] = + pattern[i]; + } + } + + } +} + +/********************************************************************** + * + * deCopy + * + * Purpose + * Copy a rectangular area of the source surface to a destination surface + * + * Remarks + * Source bitmap must have the same color depth (BPP) as the destination + * bitmap. + * +**********************************************************************/ +void deCopy(unsigned long dst_base, + unsigned long dst_pitch, + unsigned long dst_BPP, + unsigned long dst_X, + unsigned long dst_Y, + unsigned long dst_width, + unsigned long dst_height, + unsigned long src_base, + unsigned long src_pitch, + unsigned long src_X, + unsigned long src_Y, pTransparent pTransp, unsigned char nROP2) +{ + unsigned long nDirection = 0; + unsigned long nTransparent = 0; + /* Direction of ROP2 operation: + * 1 = Left to Right, + * (-1) = Right to Left + */ + unsigned long opSign = 1; + /* xWidth is in pixels */ + unsigned long xWidth = 192 / (dst_BPP / 8); + unsigned long de_ctrl = 0; + + deWaitForNotBusy(); + + SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE, + FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE, ADDRESS, + dst_base)); + + SMTC_write2Dreg(DE_WINDOW_SOURCE_BASE, + FIELD_VALUE(0, DE_WINDOW_SOURCE_BASE, ADDRESS, + src_base)); + + if (dst_pitch && src_pitch) { + SMTC_write2Dreg(DE_PITCH, + FIELD_VALUE(0, DE_PITCH, DESTINATION, + dst_pitch) | FIELD_VALUE(0, + DE_PITCH, + SOURCE, + src_pitch)); + + SMTC_write2Dreg(DE_WINDOW_WIDTH, + FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION, + dst_pitch) | FIELD_VALUE(0, + DE_WINDOW_WIDTH, + SOURCE, + src_pitch)); + } + + /* Set transparent bits if necessary */ + if (pTransp != NULL) { + nTransparent = + pTransp->match | pTransp->select | pTransp->control; + + /* Set color compare register */ + SMTC_write2Dreg(DE_COLOR_COMPARE, + FIELD_VALUE(0, DE_COLOR_COMPARE, COLOR, + pTransp->color)); + } + + /* Determine direction of operation */ + if (src_Y < dst_Y) { + /* +----------+ + |S | + | +----------+ + | | | | + | | | | + +---|------+ | + | D | + +----------+ */ + + nDirection = BOTTOM_TO_TOP; + } else if (src_Y > dst_Y) { + /* +----------+ + |D | + | +----------+ + | | | | + | | | | + +---|------+ | + | S | + +----------+ */ + + nDirection = TOP_TO_BOTTOM; + } else { + /* src_Y == dst_Y */ + + if (src_X <= dst_X) { + /* +------+---+------+ + |S | | D| + | | | | + | | | | + | | | | + +------+---+------+ */ + + nDirection = RIGHT_TO_LEFT; + } else { + /* src_X > dst_X */ + + /* +------+---+------+ + |D | | S| + | | | | + | | | | + | | | | + +------+---+------+ */ + + nDirection = LEFT_TO_RIGHT; + } + } + + if ((nDirection == BOTTOM_TO_TOP) || (nDirection == RIGHT_TO_LEFT)) { + src_X += dst_width - 1; + src_Y += dst_height - 1; + dst_X += dst_width - 1; + dst_Y += dst_height - 1; + opSign = (-1); + } + + if (dst_BPP >= 24) { + src_X *= 3; + src_Y *= 3; + dst_X *= 3; + dst_Y *= 3; + dst_width *= 3; + if ((nDirection == BOTTOM_TO_TOP) + || (nDirection == RIGHT_TO_LEFT)) { + src_X += 2; + dst_X += 2; + } + } + + /* Workaround for 192 byte hw bug */ + if ((nROP2 != 0x0C) && ((dst_width * (dst_BPP / 8)) >= 192)) { + /* + * Perform the ROP2 operation in chunks of (xWidth * + * dst_height) + */ + while (1) { + deWaitForNotBusy(); + + SMTC_write2Dreg(DE_SOURCE, + FIELD_SET(0, DE_SOURCE, WRAP, DISABLE) | + FIELD_VALUE(0, DE_SOURCE, X_K1, src_X) | + FIELD_VALUE(0, DE_SOURCE, Y_K2, src_Y)); + + SMTC_write2Dreg(DE_DESTINATION, + FIELD_SET(0, DE_DESTINATION, WRAP, + DISABLE) | FIELD_VALUE(0, + DE_DESTINATION, + X, + dst_X) + | FIELD_VALUE(0, DE_DESTINATION, Y, + dst_Y)); + + SMTC_write2Dreg(DE_DIMENSION, + FIELD_VALUE(0, DE_DIMENSION, X, + xWidth) | FIELD_VALUE(0, + DE_DIMENSION, + Y_ET, + dst_height)); + + de_ctrl = + FIELD_VALUE(0, DE_CONTROL, ROP, + nROP2) | nTransparent | FIELD_SET(0, + DE_CONTROL, + ROP_SELECT, + ROP2) + | FIELD_SET(0, DE_CONTROL, COMMAND, + BITBLT) | ((nDirection == + 1) ? FIELD_SET(0, + DE_CONTROL, + DIRECTION, + RIGHT_TO_LEFT) + : FIELD_SET(0, DE_CONTROL, + DIRECTION, + LEFT_TO_RIGHT)) | + FIELD_SET(0, DE_CONTROL, STATUS, START); + + SMTC_write2Dreg(DE_CONTROL, de_ctrl); + + src_X += (opSign * xWidth); + dst_X += (opSign * xWidth); + dst_width -= xWidth; + + if (dst_width <= 0) { + /* ROP2 operation is complete */ + break; + } + + if (xWidth > dst_width) + xWidth = dst_width; + } + } else { + deWaitForNotBusy(); + SMTC_write2Dreg(DE_SOURCE, + FIELD_SET(0, DE_SOURCE, WRAP, DISABLE) | + FIELD_VALUE(0, DE_SOURCE, X_K1, src_X) | + FIELD_VALUE(0, DE_SOURCE, Y_K2, src_Y)); + + SMTC_write2Dreg(DE_DESTINATION, + FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) | + FIELD_VALUE(0, DE_DESTINATION, X, dst_X) | + FIELD_VALUE(0, DE_DESTINATION, Y, dst_Y)); + + SMTC_write2Dreg(DE_DIMENSION, + FIELD_VALUE(0, DE_DIMENSION, X, dst_width) | + FIELD_VALUE(0, DE_DIMENSION, Y_ET, dst_height)); + + de_ctrl = FIELD_VALUE(0, DE_CONTROL, ROP, nROP2) | + nTransparent | + FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) | + FIELD_SET(0, DE_CONTROL, COMMAND, BITBLT) | + ((nDirection == 1) ? FIELD_SET(0, DE_CONTROL, DIRECTION, + RIGHT_TO_LEFT) + : FIELD_SET(0, DE_CONTROL, DIRECTION, + LEFT_TO_RIGHT)) | FIELD_SET(0, DE_CONTROL, + STATUS, START); + SMTC_write2Dreg(DE_CONTROL, de_ctrl); + } + + smtc_de_busy = 1; +} + +/* + * This function sets the pixel format that will apply to the 2D Engine. + */ +void deSetPixelFormat(unsigned long bpp) +{ + unsigned long de_format; + + de_format = SMTC_read2Dreg(DE_STRETCH_FORMAT); + + switch (bpp) { + case 8: + de_format = + FIELD_SET(de_format, DE_STRETCH_FORMAT, PIXEL_FORMAT, 8); + break; + default: + case 16: + de_format = + FIELD_SET(de_format, DE_STRETCH_FORMAT, PIXEL_FORMAT, 16); + break; + case 32: + de_format = + FIELD_SET(de_format, DE_STRETCH_FORMAT, PIXEL_FORMAT, 32); + break; + } + + SMTC_write2Dreg(DE_STRETCH_FORMAT, de_format); +} + +/* + * System memory to Video memory monochrome expansion. + * + * Source is monochrome image in system memory. This function expands the + * monochrome data to color image in video memory. + */ + +long deSystemMem2VideoMemMonoBlt(const char *pSrcbuf, + long srcDelta, + unsigned long startBit, + unsigned long dBase, + unsigned long dPitch, + unsigned long bpp, + unsigned long dx, unsigned long dy, + unsigned long width, unsigned long height, + unsigned long fColor, + unsigned long bColor, + unsigned long rop2) { + unsigned long bytePerPixel; + unsigned long ulBytesPerScan; + unsigned long ul4BytesPerScan; + unsigned long ulBytesRemain; + unsigned long de_ctrl = 0; + unsigned char ajRemain[4]; + long i, j; + + bytePerPixel = bpp / 8; + + /* Just make sure the start bit is within legal range */ + startBit &= 7; + + ulBytesPerScan = (width + startBit + 7) / 8; + ul4BytesPerScan = ulBytesPerScan & ~3; + ulBytesRemain = ulBytesPerScan & 3; + + if (smtc_de_busy) + deWaitForNotBusy(); + + /* + * 2D Source Base. Use 0 for HOST Blt. + */ + + SMTC_write2Dreg(DE_WINDOW_SOURCE_BASE, 0); + + /* + * 2D Destination Base. + * + * It is an address offset (128 bit aligned) from the beginning of + * frame buffer. + */ + + SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE, dBase); + + if (dPitch) { + + /* + * Program pitch (distance between the 1st points of two + * adjacent lines). + * + * Note that input pitch is BYTE value, but the 2D Pitch + * register uses pixel values. Need Byte to pixel convertion. + */ + + SMTC_write2Dreg(DE_PITCH, + FIELD_VALUE(0, DE_PITCH, DESTINATION, + dPitch / + bytePerPixel) | FIELD_VALUE(0, + DE_PITCH, + SOURCE, + dPitch / + bytePerPixel)); + + /* Screen Window width in Pixels. + * + * 2D engine uses this value to calculate the linear address in + * frame buffer for a given point. + */ + + SMTC_write2Dreg(DE_WINDOW_WIDTH, + FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION, + (dPitch / + bytePerPixel)) | FIELD_VALUE(0, + DE_WINDOW_WIDTH, + SOURCE, + (dPitch + / + bytePerPixel))); + } + /* Note: For 2D Source in Host Write, only X_K1 field is needed, and + * Y_K2 field is not used. For mono bitmap, use startBit for X_K1. + */ + + SMTC_write2Dreg(DE_SOURCE, + FIELD_SET(0, DE_SOURCE, WRAP, DISABLE) | + FIELD_VALUE(0, DE_SOURCE, X_K1, startBit) | + FIELD_VALUE(0, DE_SOURCE, Y_K2, 0)); + + SMTC_write2Dreg(DE_DESTINATION, + FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) | + FIELD_VALUE(0, DE_DESTINATION, X, dx) | + FIELD_VALUE(0, DE_DESTINATION, Y, dy)); + + SMTC_write2Dreg(DE_DIMENSION, + FIELD_VALUE(0, DE_DIMENSION, X, width) | + FIELD_VALUE(0, DE_DIMENSION, Y_ET, height)); + + SMTC_write2Dreg(DE_FOREGROUND, fColor); + SMTC_write2Dreg(DE_BACKGROUND, bColor); + + if (bpp) + deSetPixelFormat(bpp); + /* Set the pixel format of the destination */ + + de_ctrl = FIELD_VALUE(0, DE_CONTROL, ROP, rop2) | + FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) | + FIELD_SET(0, DE_CONTROL, COMMAND, HOST_WRITE) | + FIELD_SET(0, DE_CONTROL, HOST, MONO) | + FIELD_SET(0, DE_CONTROL, STATUS, START); + + SMTC_write2Dreg(DE_CONTROL, de_ctrl | deGetTransparency()); + + /* Write MONO data (line by line) to 2D Engine data port */ + for (i = 0; i < height; i++) { + /* For each line, send the data in chunks of 4 bytes */ + for (j = 0; j < (ul4BytesPerScan / 4); j++) + SMTC_write2Ddataport(0, + *(unsigned long *)(pSrcbuf + + (j * 4))); + + if (ulBytesRemain) { + memcpy(ajRemain, pSrcbuf + ul4BytesPerScan, + ulBytesRemain); + SMTC_write2Ddataport(0, *(unsigned long *)ajRemain); + } + + pSrcbuf += srcDelta; + } + smtc_de_busy = 1; + + return 0; +} + +/* + * This function gets the transparency status from DE_CONTROL register. + * It returns a double word with the transparent fields properly set, + * while other fields are 0. + */ +unsigned long deGetTransparency(void) +{ + unsigned long de_ctrl; + + de_ctrl = SMTC_read2Dreg(DE_CONTROL); + + de_ctrl &= + FIELD_MASK(DE_CONTROL_TRANSPARENCY_MATCH) | + FIELD_MASK(DE_CONTROL_TRANSPARENCY_SELECT) | + FIELD_MASK(DE_CONTROL_TRANSPARENCY); + + return de_ctrl; +} diff --git a/drivers/staging/sm7xx/smtc2d.h b/drivers/staging/sm7xx/smtc2d.h new file mode 100644 index 000000000000..38d0c335322b --- /dev/null +++ b/drivers/staging/sm7xx/smtc2d.h @@ -0,0 +1,530 @@ +/* + * Silicon Motion SM712 2D drawing engine functions. + * + * Copyright (C) 2006 Silicon Motion Technology Corp. + * Author: Ge Wang, gewang@siliconmotion.com + * + * Copyright (C) 2009 Lemote, Inc. + * Author: Wu Zhangjin, wuzj@lemote.com + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + */ + +#ifndef NULL +#define NULL 0 +#endif + +/* Internal macros */ + +#define _F_START(f) (0 ? f) +#define _F_END(f) (1 ? f) +#define _F_SIZE(f) (1 + _F_END(f) - _F_START(f)) +#define _F_MASK(f) (((1ULL << _F_SIZE(f)) - 1) << _F_START(f)) +#define _F_NORMALIZE(v, f) (((v) & _F_MASK(f)) >> _F_START(f)) +#define _F_DENORMALIZE(v, f) (((v) << _F_START(f)) & _F_MASK(f)) + +/* Global macros */ + +#define FIELD_GET(x, reg, field) \ +( \ + _F_NORMALIZE((x), reg ## _ ## field) \ +) + +#define FIELD_SET(x, reg, field, value) \ +( \ + (x & ~_F_MASK(reg ## _ ## field)) \ + | _F_DENORMALIZE(reg ## _ ## field ## _ ## value, reg ## _ ## field) \ +) + +#define FIELD_VALUE(x, reg, field, value) \ +( \ + (x & ~_F_MASK(reg ## _ ## field)) \ + | _F_DENORMALIZE(value, reg ## _ ## field) \ +) + +#define FIELD_CLEAR(reg, field) \ +( \ + ~_F_MASK(reg ## _ ## field) \ +) + +/* Field Macros */ + +#define FIELD_START(field) (0 ? field) +#define FIELD_END(field) (1 ? field) +#define FIELD_SIZE(field) \ + (1 + FIELD_END(field) - FIELD_START(field)) + +#define FIELD_MASK(field) \ + (((1 << (FIELD_SIZE(field)-1)) \ + | ((1 << (FIELD_SIZE(field)-1)) - 1)) \ + << FIELD_START(field)) + +#define FIELD_NORMALIZE(reg, field) \ + (((reg) & FIELD_MASK(field)) >> FIELD_START(field)) + +#define FIELD_DENORMALIZE(field, value) \ + (((value) << FIELD_START(field)) & FIELD_MASK(field)) + +#define FIELD_INIT(reg, field, value) \ + FIELD_DENORMALIZE(reg ## _ ## field, \ + reg ## _ ## field ## _ ## value) + +#define FIELD_INIT_VAL(reg, field, value) \ + (FIELD_DENORMALIZE(reg ## _ ## field, value)) + +#define FIELD_VAL_SET(x, r, f, v) ({ \ + x = (x & ~FIELD_MASK(r ## _ ## f)) \ + | FIELD_DENORMALIZE(r ## _ ## f, r ## _ ## f ## _ ## v) \ +}) + +#define RGB(r, g, b) ((unsigned long)(((r) << 16) | ((g) << 8) | (b))) + +/* Transparent info definition */ +typedef struct { + unsigned long match; /* Matching pixel is OPAQUE/TRANSPARENT */ + unsigned long select; /* Transparency controlled by SRC/DST */ + unsigned long control; /* ENABLE/DISABLE transparency */ + unsigned long color; /* Transparent color */ +} Transparent, *pTransparent; + +#define PIXEL_DEPTH_1_BP 0 /* 1 bit per pixel */ +#define PIXEL_DEPTH_8_BPP 1 /* 8 bits per pixel */ +#define PIXEL_DEPTH_16_BPP 2 /* 16 bits per pixel */ +#define PIXEL_DEPTH_32_BPP 3 /* 32 bits per pixel */ +#define PIXEL_DEPTH_YUV422 8 /* 16 bits per pixel YUV422 */ +#define PIXEL_DEPTH_YUV420 9 /* 16 bits per pixel YUV420 */ + +#define PATTERN_WIDTH 8 +#define PATTERN_HEIGHT 8 + +#define TOP_TO_BOTTOM 0 +#define BOTTOM_TO_TOP 1 +#define RIGHT_TO_LEFT BOTTOM_TO_TOP +#define LEFT_TO_RIGHT TOP_TO_BOTTOM + +/* Constants used in Transparent structure */ +#define MATCH_OPAQUE 0x00000000 +#define MATCH_TRANSPARENT 0x00000400 +#define SOURCE 0x00000000 +#define DESTINATION 0x00000200 + +/* 2D registers. */ + +#define DE_SOURCE 0x000000 +#define DE_SOURCE_WRAP 31 : 31 +#define DE_SOURCE_WRAP_DISABLE 0 +#define DE_SOURCE_WRAP_ENABLE 1 +#define DE_SOURCE_X_K1 29 : 16 +#define DE_SOURCE_Y_K2 15 : 0 + +#define DE_DESTINATION 0x000004 +#define DE_DESTINATION_WRAP 31 : 31 +#define DE_DESTINATION_WRAP_DISABLE 0 +#define DE_DESTINATION_WRAP_ENABLE 1 +#define DE_DESTINATION_X 28 : 16 +#define DE_DESTINATION_Y 15 : 0 + +#define DE_DIMENSION 0x000008 +#define DE_DIMENSION_X 28 : 16 +#define DE_DIMENSION_Y_ET 15 : 0 + +#define DE_CONTROL 0x00000C +#define DE_CONTROL_STATUS 31 : 31 +#define DE_CONTROL_STATUS_STOP 0 +#define DE_CONTROL_STATUS_START 1 +#define DE_CONTROL_PATTERN 30 : 30 +#define DE_CONTROL_PATTERN_MONO 0 +#define DE_CONTROL_PATTERN_COLOR 1 +#define DE_CONTROL_UPDATE_DESTINATION_X 29 : 29 +#define DE_CONTROL_UPDATE_DESTINATION_X_DISABLE 0 +#define DE_CONTROL_UPDATE_DESTINATION_X_ENABLE 1 +#define DE_CONTROL_QUICK_START 28 : 28 +#define DE_CONTROL_QUICK_START_DISABLE 0 +#define DE_CONTROL_QUICK_START_ENABLE 1 +#define DE_CONTROL_DIRECTION 27 : 27 +#define DE_CONTROL_DIRECTION_LEFT_TO_RIGHT 0 +#define DE_CONTROL_DIRECTION_RIGHT_TO_LEFT 1 +#define DE_CONTROL_MAJOR 26 : 26 +#define DE_CONTROL_MAJOR_X 0 +#define DE_CONTROL_MAJOR_Y 1 +#define DE_CONTROL_STEP_X 25 : 25 +#define DE_CONTROL_STEP_X_POSITIVE 1 +#define DE_CONTROL_STEP_X_NEGATIVE 0 +#define DE_CONTROL_STEP_Y 24 : 24 +#define DE_CONTROL_STEP_Y_POSITIVE 1 +#define DE_CONTROL_STEP_Y_NEGATIVE 0 +#define DE_CONTROL_STRETCH 23 : 23 +#define DE_CONTROL_STRETCH_DISABLE 0 +#define DE_CONTROL_STRETCH_ENABLE 1 +#define DE_CONTROL_HOST 22 : 22 +#define DE_CONTROL_HOST_COLOR 0 +#define DE_CONTROL_HOST_MONO 1 +#define DE_CONTROL_LAST_PIXEL 21 : 21 +#define DE_CONTROL_LAST_PIXEL_OFF 0 +#define DE_CONTROL_LAST_PIXEL_ON 1 +#define DE_CONTROL_COMMAND 20 : 16 +#define DE_CONTROL_COMMAND_BITBLT 0 +#define DE_CONTROL_COMMAND_RECTANGLE_FILL 1 +#define DE_CONTROL_COMMAND_DE_TILE 2 +#define DE_CONTROL_COMMAND_TRAPEZOID_FILL 3 +#define DE_CONTROL_COMMAND_ALPHA_BLEND 4 +#define DE_CONTROL_COMMAND_RLE_STRIP 5 +#define DE_CONTROL_COMMAND_SHORT_STROKE 6 +#define DE_CONTROL_COMMAND_LINE_DRAW 7 +#define DE_CONTROL_COMMAND_HOST_WRITE 8 +#define DE_CONTROL_COMMAND_HOST_READ 9 +#define DE_CONTROL_COMMAND_HOST_WRITE_BOTTOM_UP 10 +#define DE_CONTROL_COMMAND_ROTATE 11 +#define DE_CONTROL_COMMAND_FONT 12 +#define DE_CONTROL_COMMAND_TEXTURE_LOAD 15 +#define DE_CONTROL_ROP_SELECT 15 : 15 +#define DE_CONTROL_ROP_SELECT_ROP3 0 +#define DE_CONTROL_ROP_SELECT_ROP2 1 +#define DE_CONTROL_ROP2_SOURCE 14 : 14 +#define DE_CONTROL_ROP2_SOURCE_BITMAP 0 +#define DE_CONTROL_ROP2_SOURCE_PATTERN 1 +#define DE_CONTROL_MONO_DATA 13 : 12 +#define DE_CONTROL_MONO_DATA_NOT_PACKED 0 +#define DE_CONTROL_MONO_DATA_8_PACKED 1 +#define DE_CONTROL_MONO_DATA_16_PACKED 2 +#define DE_CONTROL_MONO_DATA_32_PACKED 3 +#define DE_CONTROL_REPEAT_ROTATE 11 : 11 +#define DE_CONTROL_REPEAT_ROTATE_DISABLE 0 +#define DE_CONTROL_REPEAT_ROTATE_ENABLE 1 +#define DE_CONTROL_TRANSPARENCY_MATCH 10 : 10 +#define DE_CONTROL_TRANSPARENCY_MATCH_OPAQUE 0 +#define DE_CONTROL_TRANSPARENCY_MATCH_TRANSPARENT 1 +#define DE_CONTROL_TRANSPARENCY_SELECT 9 : 9 +#define DE_CONTROL_TRANSPARENCY_SELECT_SOURCE 0 +#define DE_CONTROL_TRANSPARENCY_SELECT_DESTINATION 1 +#define DE_CONTROL_TRANSPARENCY 8 : 8 +#define DE_CONTROL_TRANSPARENCY_DISABLE 0 +#define DE_CONTROL_TRANSPARENCY_ENABLE 1 +#define DE_CONTROL_ROP 7 : 0 + +/* Pseudo fields. */ + +#define DE_CONTROL_SHORT_STROKE_DIR 27 : 24 +#define DE_CONTROL_SHORT_STROKE_DIR_225 0 +#define DE_CONTROL_SHORT_STROKE_DIR_135 1 +#define DE_CONTROL_SHORT_STROKE_DIR_315 2 +#define DE_CONTROL_SHORT_STROKE_DIR_45 3 +#define DE_CONTROL_SHORT_STROKE_DIR_270 4 +#define DE_CONTROL_SHORT_STROKE_DIR_90 5 +#define DE_CONTROL_SHORT_STROKE_DIR_180 8 +#define DE_CONTROL_SHORT_STROKE_DIR_0 10 +#define DE_CONTROL_ROTATION 25 : 24 +#define DE_CONTROL_ROTATION_0 0 +#define DE_CONTROL_ROTATION_270 1 +#define DE_CONTROL_ROTATION_90 2 +#define DE_CONTROL_ROTATION_180 3 + +#define DE_PITCH 0x000010 +#define DE_PITCH_DESTINATION 28 : 16 +#define DE_PITCH_SOURCE 12 : 0 + +#define DE_FOREGROUND 0x000014 +#define DE_FOREGROUND_COLOR 31 : 0 + +#define DE_BACKGROUND 0x000018 +#define DE_BACKGROUND_COLOR 31 : 0 + +#define DE_STRETCH_FORMAT 0x00001C +#define DE_STRETCH_FORMAT_PATTERN_XY 30 : 30 +#define DE_STRETCH_FORMAT_PATTERN_XY_NORMAL 0 +#define DE_STRETCH_FORMAT_PATTERN_XY_OVERWRITE 1 +#define DE_STRETCH_FORMAT_PATTERN_Y 29 : 27 +#define DE_STRETCH_FORMAT_PATTERN_X 25 : 23 +#define DE_STRETCH_FORMAT_PIXEL_FORMAT 21 : 20 +#define DE_STRETCH_FORMAT_PIXEL_FORMAT_8 0 +#define DE_STRETCH_FORMAT_PIXEL_FORMAT_16 1 +#define DE_STRETCH_FORMAT_PIXEL_FORMAT_24 3 +#define DE_STRETCH_FORMAT_PIXEL_FORMAT_32 2 +#define DE_STRETCH_FORMAT_ADDRESSING 19 : 16 +#define DE_STRETCH_FORMAT_ADDRESSING_XY 0 +#define DE_STRETCH_FORMAT_ADDRESSING_LINEAR 15 +#define DE_STRETCH_FORMAT_SOURCE_HEIGHT 11 : 0 + +#define DE_COLOR_COMPARE 0x000020 +#define DE_COLOR_COMPARE_COLOR 23 : 0 + +#define DE_COLOR_COMPARE_MASK 0x000024 +#define DE_COLOR_COMPARE_MASK_MASKS 23 : 0 + +#define DE_MASKS 0x000028 +#define DE_MASKS_BYTE_MASK 31 : 16 +#define DE_MASKS_BIT_MASK 15 : 0 + +#define DE_CLIP_TL 0x00002C +#define DE_CLIP_TL_TOP 31 : 16 +#define DE_CLIP_TL_STATUS 13 : 13 +#define DE_CLIP_TL_STATUS_DISABLE 0 +#define DE_CLIP_TL_STATUS_ENABLE 1 +#define DE_CLIP_TL_INHIBIT 12 : 12 +#define DE_CLIP_TL_INHIBIT_OUTSIDE 0 +#define DE_CLIP_TL_INHIBIT_INSIDE 1 +#define DE_CLIP_TL_LEFT 11 : 0 + +#define DE_CLIP_BR 0x000030 +#define DE_CLIP_BR_BOTTOM 31 : 16 +#define DE_CLIP_BR_RIGHT 12 : 0 + +#define DE_MONO_PATTERN_LOW 0x000034 +#define DE_MONO_PATTERN_LOW_PATTERN 31 : 0 + +#define DE_MONO_PATTERN_HIGH 0x000038 +#define DE_MONO_PATTERN_HIGH_PATTERN 31 : 0 + +#define DE_WINDOW_WIDTH 0x00003C +#define DE_WINDOW_WIDTH_DESTINATION 28 : 16 +#define DE_WINDOW_WIDTH_SOURCE 12 : 0 + +#define DE_WINDOW_SOURCE_BASE 0x000040 +#define DE_WINDOW_SOURCE_BASE_EXT 27 : 27 +#define DE_WINDOW_SOURCE_BASE_EXT_LOCAL 0 +#define DE_WINDOW_SOURCE_BASE_EXT_EXTERNAL 1 +#define DE_WINDOW_SOURCE_BASE_CS 26 : 26 +#define DE_WINDOW_SOURCE_BASE_CS_0 0 +#define DE_WINDOW_SOURCE_BASE_CS_1 1 +#define DE_WINDOW_SOURCE_BASE_ADDRESS 25 : 0 + +#define DE_WINDOW_DESTINATION_BASE 0x000044 +#define DE_WINDOW_DESTINATION_BASE_EXT 27 : 27 +#define DE_WINDOW_DESTINATION_BASE_EXT_LOCAL 0 +#define DE_WINDOW_DESTINATION_BASE_EXT_EXTERNAL 1 +#define DE_WINDOW_DESTINATION_BASE_CS 26 : 26 +#define DE_WINDOW_DESTINATION_BASE_CS_0 0 +#define DE_WINDOW_DESTINATION_BASE_CS_1 1 +#define DE_WINDOW_DESTINATION_BASE_ADDRESS 25 : 0 + +#define DE_ALPHA 0x000048 +#define DE_ALPHA_VALUE 7 : 0 + +#define DE_WRAP 0x00004C +#define DE_WRAP_X 31 : 16 +#define DE_WRAP_Y 15 : 0 + +#define DE_STATUS 0x000050 +#define DE_STATUS_CSC 1 : 1 +#define DE_STATUS_CSC_CLEAR 0 +#define DE_STATUS_CSC_NOT_ACTIVE 0 +#define DE_STATUS_CSC_ACTIVE 1 +#define DE_STATUS_2D 0 : 0 +#define DE_STATUS_2D_CLEAR 0 +#define DE_STATUS_2D_NOT_ACTIVE 0 +#define DE_STATUS_2D_ACTIVE 1 + +/* Color Space Conversion registers. */ + +#define CSC_Y_SOURCE_BASE 0x0000C8 +#define CSC_Y_SOURCE_BASE_EXT 27 : 27 +#define CSC_Y_SOURCE_BASE_EXT_LOCAL 0 +#define CSC_Y_SOURCE_BASE_EXT_EXTERNAL 1 +#define CSC_Y_SOURCE_BASE_CS 26 : 26 +#define CSC_Y_SOURCE_BASE_CS_0 0 +#define CSC_Y_SOURCE_BASE_CS_1 1 +#define CSC_Y_SOURCE_BASE_ADDRESS 25 : 0 + +#define CSC_CONSTANTS 0x0000CC +#define CSC_CONSTANTS_Y 31 : 24 +#define CSC_CONSTANTS_R 23 : 16 +#define CSC_CONSTANTS_G 15 : 8 +#define CSC_CONSTANTS_B 7 : 0 + +#define CSC_Y_SOURCE_X 0x0000D0 +#define CSC_Y_SOURCE_X_INTEGER 26 : 16 +#define CSC_Y_SOURCE_X_FRACTION 15 : 3 + +#define CSC_Y_SOURCE_Y 0x0000D4 +#define CSC_Y_SOURCE_Y_INTEGER 27 : 16 +#define CSC_Y_SOURCE_Y_FRACTION 15 : 3 + +#define CSC_U_SOURCE_BASE 0x0000D8 +#define CSC_U_SOURCE_BASE_EXT 27 : 27 +#define CSC_U_SOURCE_BASE_EXT_LOCAL 0 +#define CSC_U_SOURCE_BASE_EXT_EXTERNAL 1 +#define CSC_U_SOURCE_BASE_CS 26 : 26 +#define CSC_U_SOURCE_BASE_CS_0 0 +#define CSC_U_SOURCE_BASE_CS_1 1 +#define CSC_U_SOURCE_BASE_ADDRESS 25 : 0 + +#define CSC_V_SOURCE_BASE 0x0000DC +#define CSC_V_SOURCE_BASE_EXT 27 : 27 +#define CSC_V_SOURCE_BASE_EXT_LOCAL 0 +#define CSC_V_SOURCE_BASE_EXT_EXTERNAL 1 +#define CSC_V_SOURCE_BASE_CS 26 : 26 +#define CSC_V_SOURCE_BASE_CS_0 0 +#define CSC_V_SOURCE_BASE_CS_1 1 +#define CSC_V_SOURCE_BASE_ADDRESS 25 : 0 + +#define CSC_SOURCE_DIMENSION 0x0000E0 +#define CSC_SOURCE_DIMENSION_X 31 : 16 +#define CSC_SOURCE_DIMENSION_Y 15 : 0 + +#define CSC_SOURCE_PITCH 0x0000E4 +#define CSC_SOURCE_PITCH_Y 31 : 16 +#define CSC_SOURCE_PITCH_UV 15 : 0 + +#define CSC_DESTINATION 0x0000E8 +#define CSC_DESTINATION_WRAP 31 : 31 +#define CSC_DESTINATION_WRAP_DISABLE 0 +#define CSC_DESTINATION_WRAP_ENABLE 1 +#define CSC_DESTINATION_X 27 : 16 +#define CSC_DESTINATION_Y 11 : 0 + +#define CSC_DESTINATION_DIMENSION 0x0000EC +#define CSC_DESTINATION_DIMENSION_X 31 : 16 +#define CSC_DESTINATION_DIMENSION_Y 15 : 0 + +#define CSC_DESTINATION_PITCH 0x0000F0 +#define CSC_DESTINATION_PITCH_X 31 : 16 +#define CSC_DESTINATION_PITCH_Y 15 : 0 + +#define CSC_SCALE_FACTOR 0x0000F4 +#define CSC_SCALE_FACTOR_HORIZONTAL 31 : 16 +#define CSC_SCALE_FACTOR_VERTICAL 15 : 0 + +#define CSC_DESTINATION_BASE 0x0000F8 +#define CSC_DESTINATION_BASE_EXT 27 : 27 +#define CSC_DESTINATION_BASE_EXT_LOCAL 0 +#define CSC_DESTINATION_BASE_EXT_EXTERNAL 1 +#define CSC_DESTINATION_BASE_CS 26 : 26 +#define CSC_DESTINATION_BASE_CS_0 0 +#define CSC_DESTINATION_BASE_CS_1 1 +#define CSC_DESTINATION_BASE_ADDRESS 25 : 0 + +#define CSC_CONTROL 0x0000FC +#define CSC_CONTROL_STATUS 31 : 31 +#define CSC_CONTROL_STATUS_STOP 0 +#define CSC_CONTROL_STATUS_START 1 +#define CSC_CONTROL_SOURCE_FORMAT 30 : 28 +#define CSC_CONTROL_SOURCE_FORMAT_YUV422 0 +#define CSC_CONTROL_SOURCE_FORMAT_YUV420I 1 +#define CSC_CONTROL_SOURCE_FORMAT_YUV420 2 +#define CSC_CONTROL_SOURCE_FORMAT_YVU9 3 +#define CSC_CONTROL_SOURCE_FORMAT_IYU1 4 +#define CSC_CONTROL_SOURCE_FORMAT_IYU2 5 +#define CSC_CONTROL_SOURCE_FORMAT_RGB565 6 +#define CSC_CONTROL_SOURCE_FORMAT_RGB8888 7 +#define CSC_CONTROL_DESTINATION_FORMAT 27 : 26 +#define CSC_CONTROL_DESTINATION_FORMAT_RGB565 0 +#define CSC_CONTROL_DESTINATION_FORMAT_RGB8888 1 +#define CSC_CONTROL_HORIZONTAL_FILTER 25 : 25 +#define CSC_CONTROL_HORIZONTAL_FILTER_DISABLE 0 +#define CSC_CONTROL_HORIZONTAL_FILTER_ENABLE 1 +#define CSC_CONTROL_VERTICAL_FILTER 24 : 24 +#define CSC_CONTROL_VERTICAL_FILTER_DISABLE 0 +#define CSC_CONTROL_VERTICAL_FILTER_ENABLE 1 +#define CSC_CONTROL_BYTE_ORDER 23 : 23 +#define CSC_CONTROL_BYTE_ORDER_YUYV 0 +#define CSC_CONTROL_BYTE_ORDER_UYVY 1 + +#define DE_DATA_PORT_501 0x110000 +#define DE_DATA_PORT_712 0x400000 +#define DE_DATA_PORT_722 0x6000 + +/* point to virtual Memory Map IO starting address */ +extern char *smtc_RegBaseAddress; +/* point to virtual video memory starting address */ +extern char *smtc_VRAMBaseAddress; +extern unsigned char smtc_de_busy; + +extern unsigned long memRead32(unsigned long nOffset); +extern void memWrite32(unsigned long nOffset, unsigned long nData); +extern unsigned long SMTC_read2Dreg(unsigned long nOffset); + +/* 2D functions */ +extern void deInit(unsigned int nModeWidth, unsigned int nModeHeight, + unsigned int bpp); + +extern void deWaitForNotBusy(void); + +extern void deVerticalLine(unsigned long dst_base, + unsigned long dst_pitch, + unsigned long nX, + unsigned long nY, + unsigned long dst_height, + unsigned long nColor); + +extern void deHorizontalLine(unsigned long dst_base, + unsigned long dst_pitch, + unsigned long nX, + unsigned long nY, + unsigned long dst_width, + unsigned long nColor); + +extern void deLine(unsigned long dst_base, + unsigned long dst_pitch, + unsigned long nX1, + unsigned long nY1, + unsigned long nX2, + unsigned long nY2, + unsigned long nColor); + +extern void deFillRect(unsigned long dst_base, + unsigned long dst_pitch, + unsigned long dst_X, + unsigned long dst_Y, + unsigned long dst_width, + unsigned long dst_height, + unsigned long nColor); + +extern void deRotatePattern(unsigned char *pattern_dstaddr, + unsigned long pattern_src_addr, + unsigned long pattern_BPP, + unsigned long pattern_stride, + int patternX, + int patternY); + +extern void deCopy(unsigned long dst_base, + unsigned long dst_pitch, + unsigned long dst_BPP, + unsigned long dst_X, + unsigned long dst_Y, + unsigned long dst_width, + unsigned long dst_height, + unsigned long src_base, + unsigned long src_pitch, + unsigned long src_X, + unsigned long src_Y, + pTransparent pTransp, + unsigned char nROP2); + +/* + * System memory to Video memory monochrome expansion. + * + * Source is monochrome image in system memory. This function expands the + * monochrome data to color image in video memory. + * + * @pSrcbuf: pointer to start of source buffer in system memory + * @srcDelta: Pitch value (in bytes) of the source buffer, +ive means top + * down and -ive mean button up + * @startBit: Mono data can start at any bit in a byte, this value should + * be 0 to 7 + * @dBase: Address of destination : offset in frame buffer + * @dPitch: Pitch value of destination surface in BYTE + * @bpp: Color depth of destination surface + * @dx, dy: Starting coordinate of destination surface + * @width, height: width and height of rectange in pixel value + * @fColor,bColor: Foreground, Background color (corresponding to a 1, 0 in + * the monochrome data) + * @rop2: ROP value + */ + +extern long deSystemMem2VideoMemMonoBlt( + const char *pSrcbuf, + long srcDelta, + unsigned long startBit, + unsigned long dBase, + unsigned long dPitch, + unsigned long bpp, + unsigned long dx, unsigned long dy, + unsigned long width, unsigned long height, + unsigned long fColor, + unsigned long bColor, + unsigned long rop2); + +extern unsigned long deGetTransparency(void); +extern void deSetPixelFormat(unsigned long bpp); diff --git a/drivers/staging/sm7xx/smtcfb.c b/drivers/staging/sm7xx/smtcfb.c new file mode 100644 index 000000000000..161dbc9c1397 --- /dev/null +++ b/drivers/staging/sm7xx/smtcfb.c @@ -0,0 +1,1253 @@ +/* + * Silicon Motion SM7XX frame buffer device + * + * Copyright (C) 2006 Silicon Motion Technology Corp. + * Authors: Ge Wang, gewang@siliconmotion.com + * Boyod boyod.yang@siliconmotion.com.cn + * + * Copyright (C) 2009 Lemote, Inc. + * Author: Wu Zhangjin, wuzj@lemote.com + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + * + * Version 0.10.26192.21.01 + * - Add PowerPC/Big endian support + * - Add 2D support for Lynx + * - Verified on2.6.19.2 Boyod.yang <boyod.yang@siliconmotion.com.cn> + * + * Version 0.09.2621.00.01 + * - Only support Linux Kernel's version 2.6.21. + * Boyod.yang <boyod.yang@siliconmotion.com.cn> + * + * Version 0.09 + * - Only support Linux Kernel's version 2.6.12. + * Boyod.yang <boyod.yang@siliconmotion.com.cn> + */ + +#ifndef __KERNEL__ +#define __KERNEL__ +#endif + +#include <linux/io.h> +#include <linux/fb.h> +#include <linux/pci.h> +#include <linux/init.h> +#include <linux/uaccess.h> +#include <linux/console.h> +#include <linux/screen_info.h> + +#ifdef CONFIG_PM +#include <linux/pm.h> +#endif + +struct screen_info smtc_screen_info; + +#include "smtcfb.h" +#include "smtc2d.h" + +#ifdef DEBUG +#define smdbg(format, arg...) printk(KERN_DEBUG format , ## arg) +#else +#define smdbg(format, arg...) +#endif + +/* +* Private structure +*/ +struct smtcfb_info { + /* + * The following is a pointer to be passed into the + * functions below. The modules outside the main + * voyager.c driver have no knowledge as to what + * is within this structure. + */ + struct fb_info fb; + struct display_switch *dispsw; + struct pci_dev *dev; + signed int currcon; + + struct { + u8 red, green, blue; + } palette[NR_RGB]; + + u_int palette_size; +}; + +struct par_info { + /* + * Hardware + */ + u16 chipID; + unsigned char __iomem *m_pMMIO; + char __iomem *m_pLFB; + char *m_pDPR; + char *m_pVPR; + char *m_pCPR; + + u_int width; + u_int height; + u_int hz; + u_long BaseAddressInVRAM; + u8 chipRevID; +}; + +struct vesa_mode_table { + char mode_index[6]; + u16 lfb_width; + u16 lfb_height; + u16 lfb_depth; +}; + +static struct vesa_mode_table vesa_mode[] = { + {"0x301", 640, 480, 8}, + {"0x303", 800, 600, 8}, + {"0x305", 1024, 768, 8}, + {"0x307", 1280, 1024, 8}, + + {"0x311", 640, 480, 16}, + {"0x314", 800, 600, 16}, + {"0x317", 1024, 768, 16}, + {"0x31A", 1280, 1024, 16}, + + {"0x312", 640, 480, 24}, + {"0x315", 800, 600, 24}, + {"0x318", 1024, 768, 24}, + {"0x31B", 1280, 1024, 24}, +}; + +char __iomem *smtc_RegBaseAddress; /* Memory Map IO starting address */ +char __iomem *smtc_VRAMBaseAddress; /* video memory starting address */ + +char *smtc_2DBaseAddress; /* 2D engine starting address */ +char *smtc_2Ddataport; /* 2D data port offset */ +short smtc_2Dacceleration; + +static u32 colreg[17]; +static struct par_info hw; /* hardware information */ + +u16 smtc_ChipIDs[] = { + 0x710, + 0x712, + 0x720 +}; + +#define numSMTCchipIDs (sizeof(smtc_ChipIDs) / sizeof(u16)) + +void deWaitForNotBusy(void) +{ + unsigned long i = 0x1000000; + while (i--) { + if ((smtc_seqr(0x16) & 0x18) == 0x10) + break; + } + smtc_de_busy = 0; +} + +static void sm712_set_timing(struct smtcfb_info *sfb, + struct par_info *ppar_info) +{ + int i = 0, j = 0; + u32 m_nScreenStride; + + smdbg("\nppar_info->width = %d ppar_info->height = %d" + "sfb->fb.var.bits_per_pixel = %d ppar_info->hz = %d\n", + ppar_info->width, ppar_info->height, + sfb->fb.var.bits_per_pixel, ppar_info->hz); + + for (j = 0; j < numVGAModes; j++) { + if (VGAMode[j].mmSizeX == ppar_info->width && + VGAMode[j].mmSizeY == ppar_info->height && + VGAMode[j].bpp == sfb->fb.var.bits_per_pixel && + VGAMode[j].hz == ppar_info->hz) { + + smdbg("\nVGAMode[j].mmSizeX = %d VGAMode[j].mmSizeY =" + "%d VGAMode[j].bpp = %d" + "VGAMode[j].hz=%d\n", + VGAMode[j].mmSizeX, VGAMode[j].mmSizeY, + VGAMode[j].bpp, VGAMode[j].hz); + + smdbg("VGAMode index=%d\n", j); + + smtc_mmiowb(0x0, 0x3c6); + + smtc_seqw(0, 0x1); + + smtc_mmiowb(VGAMode[j].Init_MISC, 0x3c2); + + /* init SEQ register SR00 - SR04 */ + for (i = 0; i < SIZE_SR00_SR04; i++) + smtc_seqw(i, VGAMode[j].Init_SR00_SR04[i]); + + /* init SEQ register SR10 - SR24 */ + for (i = 0; i < SIZE_SR10_SR24; i++) + smtc_seqw(i + 0x10, + VGAMode[j].Init_SR10_SR24[i]); + + /* init SEQ register SR30 - SR75 */ + for (i = 0; i < SIZE_SR30_SR75; i++) + if (((i + 0x30) != 0x62) \ + && ((i + 0x30) != 0x6a) \ + && ((i + 0x30) != 0x6b)) + smtc_seqw(i + 0x30, + VGAMode[j].Init_SR30_SR75[i]); + + /* init SEQ register SR80 - SR93 */ + for (i = 0; i < SIZE_SR80_SR93; i++) + smtc_seqw(i + 0x80, + VGAMode[j].Init_SR80_SR93[i]); + + /* init SEQ register SRA0 - SRAF */ + for (i = 0; i < SIZE_SRA0_SRAF; i++) + smtc_seqw(i + 0xa0, + VGAMode[j].Init_SRA0_SRAF[i]); + + /* init Graphic register GR00 - GR08 */ + for (i = 0; i < SIZE_GR00_GR08; i++) + smtc_grphw(i, VGAMode[j].Init_GR00_GR08[i]); + + /* init Attribute register AR00 - AR14 */ + for (i = 0; i < SIZE_AR00_AR14; i++) + smtc_attrw(i, VGAMode[j].Init_AR00_AR14[i]); + + /* init CRTC register CR00 - CR18 */ + for (i = 0; i < SIZE_CR00_CR18; i++) + smtc_crtcw(i, VGAMode[j].Init_CR00_CR18[i]); + + /* init CRTC register CR30 - CR4D */ + for (i = 0; i < SIZE_CR30_CR4D; i++) + smtc_crtcw(i + 0x30, + VGAMode[j].Init_CR30_CR4D[i]); + + /* init CRTC register CR90 - CRA7 */ + for (i = 0; i < SIZE_CR90_CRA7; i++) + smtc_crtcw(i + 0x90, + VGAMode[j].Init_CR90_CRA7[i]); + } + } + smtc_mmiowb(0x67, 0x3c2); + + /* set VPR registers */ + writel(0x0, ppar_info->m_pVPR + 0x0C); + writel(0x0, ppar_info->m_pVPR + 0x40); + + /* set data width */ + m_nScreenStride = + (ppar_info->width * sfb->fb.var.bits_per_pixel) / 64; + switch (sfb->fb.var.bits_per_pixel) { + case 8: + writel(0x0, ppar_info->m_pVPR + 0x0); + break; + case 16: + writel(0x00020000, ppar_info->m_pVPR + 0x0); + break; + case 24: + writel(0x00040000, ppar_info->m_pVPR + 0x0); + break; + case 32: + writel(0x00030000, ppar_info->m_pVPR + 0x0); + break; + } + writel((u32) (((m_nScreenStride + 2) << 16) | m_nScreenStride), + ppar_info->m_pVPR + 0x10); + +} + +static void sm712_setpalette(int regno, unsigned red, unsigned green, + unsigned blue, struct fb_info *info) +{ + struct par_info *cur_par = (struct par_info *)info->par; + + if (cur_par->BaseAddressInVRAM) + /* + * second display palette for dual head. Enable CRT RAM, 6-bit + * RAM + */ + smtc_seqw(0x66, (smtc_seqr(0x66) & 0xC3) | 0x20); + else + /* primary display palette. Enable LCD RAM only, 6-bit RAM */ + smtc_seqw(0x66, (smtc_seqr(0x66) & 0xC3) | 0x10); + smtc_mmiowb(regno, dac_reg); + smtc_mmiowb(red >> 10, dac_val); + smtc_mmiowb(green >> 10, dac_val); + smtc_mmiowb(blue >> 10, dac_val); +} + +static void smtc_set_timing(struct smtcfb_info *sfb, struct par_info + *ppar_info) +{ + switch (ppar_info->chipID) { + case 0x710: + case 0x712: + case 0x720: + sm712_set_timing(sfb, ppar_info); + break; + } +} + +static struct fb_var_screeninfo smtcfb_var = { + .xres = 1024, + .yres = 600, + .xres_virtual = 1024, + .yres_virtual = 600, + .bits_per_pixel = 16, + .red = {16, 8, 0}, + .green = {8, 8, 0}, + .blue = {0, 8, 0}, + .activate = FB_ACTIVATE_NOW, + .height = -1, + .width = -1, + .vmode = FB_VMODE_NONINTERLACED, +}; + +static struct fb_fix_screeninfo smtcfb_fix = { + .id = "sm712fb", + .type = FB_TYPE_PACKED_PIXELS, + .visual = FB_VISUAL_TRUECOLOR, + .line_length = 800 * 3, + .accel = FB_ACCEL_SMI_LYNX, +}; + +/* chan_to_field + * + * convert a colour value into a field position + * + * from pxafb.c + */ + +static inline unsigned int chan_to_field(unsigned int chan, + struct fb_bitfield *bf) +{ + chan &= 0xffff; + chan >>= 16 - bf->length; + return chan << bf->offset; +} + +static int smtcfb_blank(int blank_mode, struct fb_info *info) +{ + /* clear DPMS setting */ + switch (blank_mode) { + case FB_BLANK_UNBLANK: + /* Screen On: HSync: On, VSync : On */ + smtc_seqw(0x01, (smtc_seqr(0x01) & (~0x20))); + smtc_seqw(0x6a, 0x16); + smtc_seqw(0x6b, 0x02); + smtc_seqw(0x21, (smtc_seqr(0x21) & 0x77)); + smtc_seqw(0x22, (smtc_seqr(0x22) & (~0x30))); + smtc_seqw(0x23, (smtc_seqr(0x23) & (~0xc0))); + smtc_seqw(0x24, (smtc_seqr(0x24) | 0x01)); + smtc_seqw(0x31, (smtc_seqr(0x31) | 0x03)); + break; + case FB_BLANK_NORMAL: + /* Screen Off: HSync: On, VSync : On Soft blank */ + smtc_seqw(0x01, (smtc_seqr(0x01) & (~0x20))); + smtc_seqw(0x6a, 0x16); + smtc_seqw(0x6b, 0x02); + smtc_seqw(0x22, (smtc_seqr(0x22) & (~0x30))); + smtc_seqw(0x23, (smtc_seqr(0x23) & (~0xc0))); + smtc_seqw(0x24, (smtc_seqr(0x24) | 0x01)); + smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00)); + break; + case FB_BLANK_VSYNC_SUSPEND: + /* Screen On: HSync: On, VSync : Off */ + smtc_seqw(0x01, (smtc_seqr(0x01) | 0x20)); + smtc_seqw(0x20, (smtc_seqr(0x20) & (~0xB0))); + smtc_seqw(0x6a, 0x0c); + smtc_seqw(0x6b, 0x02); + smtc_seqw(0x21, (smtc_seqr(0x21) | 0x88)); + smtc_seqw(0x22, ((smtc_seqr(0x22) & (~0x30)) | 0x20)); + smtc_seqw(0x23, ((smtc_seqr(0x23) & (~0xc0)) | 0x20)); + smtc_seqw(0x24, (smtc_seqr(0x24) & (~0x01))); + smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00)); + smtc_seqw(0x34, (smtc_seqr(0x34) | 0x80)); + break; + case FB_BLANK_HSYNC_SUSPEND: + /* Screen On: HSync: Off, VSync : On */ + smtc_seqw(0x01, (smtc_seqr(0x01) | 0x20)); + smtc_seqw(0x20, (smtc_seqr(0x20) & (~0xB0))); + smtc_seqw(0x6a, 0x0c); + smtc_seqw(0x6b, 0x02); + smtc_seqw(0x21, (smtc_seqr(0x21) | 0x88)); + smtc_seqw(0x22, ((smtc_seqr(0x22) & (~0x30)) | 0x10)); + smtc_seqw(0x23, ((smtc_seqr(0x23) & (~0xc0)) | 0xD8)); + smtc_seqw(0x24, (smtc_seqr(0x24) & (~0x01))); + smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00)); + smtc_seqw(0x34, (smtc_seqr(0x34) | 0x80)); + break; + case FB_BLANK_POWERDOWN: + /* Screen On: HSync: Off, VSync : Off */ + smtc_seqw(0x01, (smtc_seqr(0x01) | 0x20)); + smtc_seqw(0x20, (smtc_seqr(0x20) & (~0xB0))); + smtc_seqw(0x6a, 0x0c); + smtc_seqw(0x6b, 0x02); + smtc_seqw(0x21, (smtc_seqr(0x21) | 0x88)); + smtc_seqw(0x22, ((smtc_seqr(0x22) & (~0x30)) | 0x30)); + smtc_seqw(0x23, ((smtc_seqr(0x23) & (~0xc0)) | 0xD8)); + smtc_seqw(0x24, (smtc_seqr(0x24) & (~0x01))); + smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00)); + smtc_seqw(0x34, (smtc_seqr(0x34) | 0x80)); + break; + default: + return -EINVAL; + } + + return 0; +} + +static int smtc_setcolreg(unsigned regno, unsigned red, unsigned green, + unsigned blue, unsigned trans, struct fb_info *info) +{ + struct smtcfb_info *sfb = (struct smtcfb_info *)info; + u32 val; + + if (regno > 255) + return 1; + + switch (sfb->fb.fix.visual) { + case FB_VISUAL_DIRECTCOLOR: + case FB_VISUAL_TRUECOLOR: + /* + * 16/32 bit true-colour, use pseuo-palette for 16 base color + */ + if (regno < 16) { + if (sfb->fb.var.bits_per_pixel == 16) { + u32 *pal = sfb->fb.pseudo_palette; + val = chan_to_field(red, &sfb->fb.var.red); + val |= chan_to_field(green, \ + &sfb->fb.var.green); + val |= chan_to_field(blue, &sfb->fb.var.blue); +#ifdef __BIG_ENDIAN + pal[regno] = + ((red & 0xf800) >> 8) | + ((green & 0xe000) >> 13) | + ((green & 0x1c00) << 3) | + ((blue & 0xf800) >> 3); +#else + pal[regno] = val; +#endif + } else { + u32 *pal = sfb->fb.pseudo_palette; + val = chan_to_field(red, &sfb->fb.var.red); + val |= chan_to_field(green, \ + &sfb->fb.var.green); + val |= chan_to_field(blue, &sfb->fb.var.blue); +#ifdef __BIG_ENDIAN + val = + (val & 0xff00ff00 >> 8) | + (val & 0x00ff00ff << 8); +#endif + pal[regno] = val; + } + } + break; + + case FB_VISUAL_PSEUDOCOLOR: + /* color depth 8 bit */ + sm712_setpalette(regno, red, green, blue, info); + break; + + default: + return 1; /* unknown type */ + } + + return 0; + +} + +#ifdef __BIG_ENDIAN +static ssize_t smtcfb_read(struct fb_info *info, char __user * buf, size_t + count, loff_t *ppos) +{ + unsigned long p = *ppos; + + u32 *buffer, *dst; + u32 __iomem *src; + int c, i, cnt = 0, err = 0; + unsigned long total_size; + + if (!info || !info->screen_base) + return -ENODEV; + + if (info->state != FBINFO_STATE_RUNNING) + return -EPERM; + + total_size = info->screen_size; + + if (total_size == 0) + total_size = info->fix.smem_len; + + if (p >= total_size) + return 0; + + if (count >= total_size) + count = total_size; + + if (count + p > total_size) + count = total_size - p; + + buffer = kmalloc((count > PAGE_SIZE) ? PAGE_SIZE : count, GFP_KERNEL); + if (!buffer) + return -ENOMEM; + + src = (u32 __iomem *) (info->screen_base + p); + + if (info->fbops->fb_sync) + info->fbops->fb_sync(info); + + while (count) { + c = (count > PAGE_SIZE) ? PAGE_SIZE : count; + dst = buffer; + for (i = c >> 2; i--;) { + *dst = fb_readl(src++); + *dst = + (*dst & 0xff00ff00 >> 8) | + (*dst & 0x00ff00ff << 8); + dst++; + } + if (c & 3) { + u8 *dst8 = (u8 *) dst; + u8 __iomem *src8 = (u8 __iomem *) src; + + for (i = c & 3; i--;) { + if (i & 1) { + *dst8++ = fb_readb(++src8); + } else { + *dst8++ = fb_readb(--src8); + src8 += 2; + } + } + src = (u32 __iomem *) src8; + } + + if (copy_to_user(buf, buffer, c)) { + err = -EFAULT; + break; + } + *ppos += c; + buf += c; + cnt += c; + count -= c; + } + + kfree(buffer); + + return (err) ? err : cnt; +} + +static ssize_t +smtcfb_write(struct fb_info *info, const char __user *buf, size_t count, + loff_t *ppos) +{ + unsigned long p = *ppos; + + u32 *buffer, *src; + u32 __iomem *dst; + int c, i, cnt = 0, err = 0; + unsigned long total_size; + + if (!info || !info->screen_base) + return -ENODEV; + + if (info->state != FBINFO_STATE_RUNNING) + return -EPERM; + + total_size = info->screen_size; + + if (total_size == 0) + total_size = info->fix.smem_len; + + if (p > total_size) + return -EFBIG; + + if (count > total_size) { + err = -EFBIG; + count = total_size; + } + + if (count + p > total_size) { + if (!err) + err = -ENOSPC; + + count = total_size - p; + } + + buffer = kmalloc((count > PAGE_SIZE) ? PAGE_SIZE : count, GFP_KERNEL); + if (!buffer) + return -ENOMEM; + + dst = (u32 __iomem *) (info->screen_base + p); + + if (info->fbops->fb_sync) + info->fbops->fb_sync(info); + + while (count) { + c = (count > PAGE_SIZE) ? PAGE_SIZE : count; + src = buffer; + + if (copy_from_user(src, buf, c)) { + err = -EFAULT; + break; + } + + for (i = c >> 2; i--;) { + fb_writel((*src & 0xff00ff00 >> 8) | + (*src & 0x00ff00ff << 8), dst++); + src++; + } + if (c & 3) { + u8 *src8 = (u8 *) src; + u8 __iomem *dst8 = (u8 __iomem *) dst; + + for (i = c & 3; i--;) { + if (i & 1) { + fb_writeb(*src8++, ++dst8); + } else { + fb_writeb(*src8++, --dst8); + dst8 += 2; + } + } + dst = (u32 __iomem *) dst8; + } + + *ppos += c; + buf += c; + cnt += c; + count -= c; + } + + kfree(buffer); + + return (cnt) ? cnt : err; +} +#endif /* ! __BIG_ENDIAN */ + +#include "smtc2d.c" + +void smtcfb_copyarea(struct fb_info *info, const struct fb_copyarea *area) +{ + struct par_info *p = (struct par_info *)info->par; + + if (smtc_2Dacceleration) { + if (!area->width || !area->height) + return; + + deCopy(p->BaseAddressInVRAM, 0, info->var.bits_per_pixel, + area->dx, area->dy, area->width, area->height, + p->BaseAddressInVRAM, 0, area->sx, area->sy, 0, 0xC); + + } else + cfb_copyarea(info, area); +} + +void smtcfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect) +{ + struct par_info *p = (struct par_info *)info->par; + + if (smtc_2Dacceleration) { + if (!rect->width || !rect->height) + return; + if (info->var.bits_per_pixel >= 24) + deFillRect(p->BaseAddressInVRAM, 0, rect->dx * 3, + rect->dy * 3, rect->width * 3, rect->height, + rect->color); + else + deFillRect(p->BaseAddressInVRAM, 0, rect->dx, rect->dy, + rect->width, rect->height, rect->color); + } else + cfb_fillrect(info, rect); +} + +void smtcfb_imageblit(struct fb_info *info, const struct fb_image *image) +{ + struct par_info *p = (struct par_info *)info->par; + u32 bg_col = 0, fg_col = 0; + + if ((smtc_2Dacceleration) && (image->depth == 1)) { + if (smtc_de_busy) + deWaitForNotBusy(); + + switch (info->var.bits_per_pixel) { + case 8: + bg_col = image->bg_color; + fg_col = image->fg_color; + break; + case 16: + bg_col = + ((u32 *) (info->pseudo_palette))[image->bg_color]; + fg_col = + ((u32 *) (info->pseudo_palette))[image->fg_color]; + break; + case 32: + bg_col = + ((u32 *) (info->pseudo_palette))[image->bg_color]; + fg_col = + ((u32 *) (info->pseudo_palette))[image->fg_color]; + break; + } + + deSystemMem2VideoMemMonoBlt( + image->data, + image->width / 8, + 0, + p->BaseAddressInVRAM, + 0, + 0, + image->dx, image->dy, + image->width, image->height, + fg_col, bg_col, + 0x0C); + + } else + cfb_imageblit(info, image); +} + +static struct fb_ops smtcfb_ops = { + .owner = THIS_MODULE, + .fb_setcolreg = smtc_setcolreg, + .fb_blank = smtcfb_blank, + .fb_fillrect = smtcfb_fillrect, + .fb_imageblit = smtcfb_imageblit, + .fb_copyarea = smtcfb_copyarea, +#ifdef __BIG_ENDIAN + .fb_read = smtcfb_read, + .fb_write = smtcfb_write, +#endif + +}; + +void smtcfb_setmode(struct smtcfb_info *sfb) +{ + switch (sfb->fb.var.bits_per_pixel) { + case 32: + sfb->fb.fix.visual = FB_VISUAL_TRUECOLOR; + sfb->fb.fix.line_length = sfb->fb.var.xres * 4; + sfb->fb.var.red.length = 8; + sfb->fb.var.green.length = 8; + sfb->fb.var.blue.length = 8; + sfb->fb.var.red.offset = 16; + sfb->fb.var.green.offset = 8; + sfb->fb.var.blue.offset = 0; + + break; + case 8: + sfb->fb.fix.visual = FB_VISUAL_PSEUDOCOLOR; + sfb->fb.fix.line_length = sfb->fb.var.xres; + sfb->fb.var.red.offset = 5; + sfb->fb.var.red.length = 3; + sfb->fb.var.green.offset = 2; + sfb->fb.var.green.length = 3; + sfb->fb.var.blue.offset = 0; + sfb->fb.var.blue.length = 2; + break; + case 24: + sfb->fb.fix.visual = FB_VISUAL_TRUECOLOR; + sfb->fb.fix.line_length = sfb->fb.var.xres * 3; + sfb->fb.var.red.length = 8; + sfb->fb.var.green.length = 8; + sfb->fb.var.blue.length = 8; + + sfb->fb.var.red.offset = 16; + sfb->fb.var.green.offset = 8; + sfb->fb.var.blue.offset = 0; + + break; + case 16: + default: + sfb->fb.fix.visual = FB_VISUAL_TRUECOLOR; + sfb->fb.fix.line_length = sfb->fb.var.xres * 2; + + sfb->fb.var.red.length = 5; + sfb->fb.var.green.length = 6; + sfb->fb.var.blue.length = 5; + + sfb->fb.var.red.offset = 11; + sfb->fb.var.green.offset = 5; + sfb->fb.var.blue.offset = 0; + + break; + } + + hw.width = sfb->fb.var.xres; + hw.height = sfb->fb.var.yres; + hw.hz = 60; + smtc_set_timing(sfb, &hw); + if (smtc_2Dacceleration) { + printk("2D acceleration enabled!\n"); + /* Init smtc drawing engine */ + deInit(sfb->fb.var.xres, sfb->fb.var.yres, + sfb->fb.var.bits_per_pixel); + } +} + +/* + * Alloc struct smtcfb_info and assign the default value + */ +static struct smtcfb_info *smtc_alloc_fb_info(struct pci_dev *dev, + char *name) +{ + struct smtcfb_info *sfb; + + sfb = kmalloc(sizeof(struct smtcfb_info), GFP_KERNEL); + + if (!sfb) + return NULL; + + memset(sfb, 0, sizeof(struct smtcfb_info)); + + sfb->currcon = -1; + sfb->dev = dev; + + /*** Init sfb->fb with default value ***/ + sfb->fb.flags = FBINFO_FLAG_DEFAULT; + sfb->fb.fbops = &smtcfb_ops; + sfb->fb.var = smtcfb_var; + sfb->fb.fix = smtcfb_fix; + + strcpy(sfb->fb.fix.id, name); + + sfb->fb.fix.type = FB_TYPE_PACKED_PIXELS; + sfb->fb.fix.type_aux = 0; + sfb->fb.fix.xpanstep = 0; + sfb->fb.fix.ypanstep = 0; + sfb->fb.fix.ywrapstep = 0; + sfb->fb.fix.accel = FB_ACCEL_SMI_LYNX; + + sfb->fb.var.nonstd = 0; + sfb->fb.var.activate = FB_ACTIVATE_NOW; + sfb->fb.var.height = -1; + sfb->fb.var.width = -1; + /* text mode acceleration */ + sfb->fb.var.accel_flags = FB_ACCELF_TEXT; + sfb->fb.var.vmode = FB_VMODE_NONINTERLACED; + sfb->fb.par = &hw; + sfb->fb.pseudo_palette = colreg; + + return sfb; +} + +/* + * Unmap in the memory mapped IO registers + */ + +static void smtc_unmap_mmio(struct smtcfb_info *sfb) +{ + if (sfb && smtc_RegBaseAddress) + smtc_RegBaseAddress = NULL; +} + +/* + * Map in the screen memory + */ + +static int smtc_map_smem(struct smtcfb_info *sfb, + struct pci_dev *dev, u_long smem_len) +{ + if (sfb->fb.var.bits_per_pixel == 32) { +#ifdef __BIG_ENDIAN + sfb->fb.fix.smem_start = pci_resource_start(dev, 0) + + 0x800000; +#else + sfb->fb.fix.smem_start = pci_resource_start(dev, 0); +#endif + } else { + sfb->fb.fix.smem_start = pci_resource_start(dev, 0); + } + + sfb->fb.fix.smem_len = smem_len; + + sfb->fb.screen_base = smtc_VRAMBaseAddress; + + if (!sfb->fb.screen_base) { + printk(KERN_INFO "%s: unable to map screen memory\n", + sfb->fb.fix.id); + return -ENOMEM; + } + + return 0; +} + +/* + * Unmap in the screen memory + * + */ +static void smtc_unmap_smem(struct smtcfb_info *sfb) +{ + if (sfb && sfb->fb.screen_base) { + iounmap(sfb->fb.screen_base); + sfb->fb.screen_base = NULL; + } +} + +/* + * We need to wake up the LynxEM+, and make sure its in linear memory mode. + */ +static inline void sm7xx_init_hw(void) +{ + outb_p(0x18, 0x3c4); + outb_p(0x11, 0x3c5); +} + +static void smtc_free_fb_info(struct smtcfb_info *sfb) +{ + if (sfb) { + fb_alloc_cmap(&sfb->fb.cmap, 0, 0); + kfree(sfb); + } +} + +/* + * sm712vga_setup - process command line options, get vga parameter + * @options: string of options + * Returns zero. + * + */ +static int __init __maybe_unused sm712vga_setup(char *options) +{ + int index; + + if (!options || !*options) { + smdbg("\n No vga parameter\n"); + return -EINVAL; + } + + smtc_screen_info.lfb_width = 0; + smtc_screen_info.lfb_height = 0; + smtc_screen_info.lfb_depth = 0; + + smdbg("\nsm712vga_setup = %s\n", options); + + for (index = 0; + index < (sizeof(vesa_mode) / sizeof(struct vesa_mode_table)); + index++) { + if (strstr(options, vesa_mode[index].mode_index)) { + smtc_screen_info.lfb_width = vesa_mode[index].lfb_width; + smtc_screen_info.lfb_height = + vesa_mode[index].lfb_height; + smtc_screen_info.lfb_depth = vesa_mode[index].lfb_depth; + return 0; + } + } + + return -1; +} +__setup("vga=", sm712vga_setup); + +/* Jason (08/13/2009) + * Original init function changed to probe method to be used by pci_drv + * process used to detect chips replaced with kernel process in pci_drv + */ +static int __init smtcfb_pci_probe(struct pci_dev *pdev, + const struct pci_device_id *ent) +{ + struct smtcfb_info *sfb; + u_long smem_size = 0x00800000; /* default 8MB */ + char name[16]; + int err; + unsigned long pFramebufferPhysical; + + printk(KERN_INFO + "Silicon Motion display driver " SMTC_LINUX_FB_VERSION "\n"); + + err = pci_enable_device(pdev); /* enable SMTC chip */ + + if (err) + return err; + err = -ENOMEM; + + hw.chipID = ent->device; + sprintf(name, "sm%Xfb", hw.chipID); + + sfb = smtc_alloc_fb_info(pdev, name); + + if (!sfb) + goto failed; + /* Jason (08/13/2009) + * Store fb_info to be further used when suspending and resuming + */ + pci_set_drvdata(pdev, sfb); + + sm7xx_init_hw(); + + /*get mode parameter from smtc_screen_info */ + if (smtc_screen_info.lfb_width != 0) { + sfb->fb.var.xres = smtc_screen_info.lfb_width; + sfb->fb.var.yres = smtc_screen_info.lfb_height; + sfb->fb.var.bits_per_pixel = smtc_screen_info.lfb_depth; + } else { + /* default resolution 1024x600 16bit mode */ + sfb->fb.var.xres = SCREEN_X_RES; + sfb->fb.var.yres = SCREEN_Y_RES; + sfb->fb.var.bits_per_pixel = SCREEN_BPP; + } + +#ifdef __BIG_ENDIAN + if (sfb->fb.var.bits_per_pixel == 24) + sfb->fb.var.bits_per_pixel = (smtc_screen_info.lfb_depth = 32); +#endif + /* Map address and memory detection */ + pFramebufferPhysical = pci_resource_start(pdev, 0); + pci_read_config_byte(pdev, PCI_REVISION_ID, &hw.chipRevID); + + switch (hw.chipID) { + case 0x710: + case 0x712: + sfb->fb.fix.mmio_start = pFramebufferPhysical + 0x00400000; + sfb->fb.fix.mmio_len = 0x00400000; + smem_size = SM712_VIDEOMEMORYSIZE; +#ifdef __BIG_ENDIAN + hw.m_pLFB = (smtc_VRAMBaseAddress = + ioremap(pFramebufferPhysical, 0x00c00000)); +#else + hw.m_pLFB = (smtc_VRAMBaseAddress = + ioremap(pFramebufferPhysical, 0x00800000)); +#endif + hw.m_pMMIO = (smtc_RegBaseAddress = + smtc_VRAMBaseAddress + 0x00700000); + smtc_2DBaseAddress = (hw.m_pDPR = + smtc_VRAMBaseAddress + 0x00408000); + smtc_2Ddataport = smtc_VRAMBaseAddress + DE_DATA_PORT_712; + hw.m_pVPR = hw.m_pLFB + 0x0040c000; +#ifdef __BIG_ENDIAN + if (sfb->fb.var.bits_per_pixel == 32) { + smtc_VRAMBaseAddress += 0x800000; + hw.m_pLFB += 0x800000; + printk(KERN_INFO + "\nsmtc_VRAMBaseAddress=%p hw.m_pLFB=%p\n", + smtc_VRAMBaseAddress, hw.m_pLFB); + } +#endif + if (!smtc_RegBaseAddress) { + printk(KERN_INFO + "%s: unable to map memory mapped IO\n", + sfb->fb.fix.id); + return -ENOMEM; + } + + /* set MCLK = 14.31818 * (0x16 / 0x2) */ + smtc_seqw(0x6a, 0x16); + smtc_seqw(0x6b, 0x02); + smtc_seqw(0x62, 0x3e); + /* enable PCI burst */ + smtc_seqw(0x17, 0x20); + /* enable word swap */ +#ifdef __BIG_ENDIAN + if (sfb->fb.var.bits_per_pixel == 32) + smtc_seqw(0x17, 0x30); +#endif +#ifdef CONFIG_FB_SM7XX_ACCEL + smtc_2Dacceleration = 1; +#endif + break; + case 0x720: + sfb->fb.fix.mmio_start = pFramebufferPhysical; + sfb->fb.fix.mmio_len = 0x00200000; + smem_size = SM722_VIDEOMEMORYSIZE; + smtc_2DBaseAddress = (hw.m_pDPR = + ioremap(pFramebufferPhysical, 0x00a00000)); + hw.m_pLFB = (smtc_VRAMBaseAddress = + smtc_2DBaseAddress + 0x00200000); + hw.m_pMMIO = (smtc_RegBaseAddress = + smtc_2DBaseAddress + 0x000c0000); + smtc_2Ddataport = smtc_2DBaseAddress + DE_DATA_PORT_722; + hw.m_pVPR = smtc_2DBaseAddress + 0x800; + + smtc_seqw(0x62, 0xff); + smtc_seqw(0x6a, 0x0d); + smtc_seqw(0x6b, 0x02); + smtc_2Dacceleration = 0; + break; + default: + printk(KERN_INFO + "No valid Silicon Motion display chip was detected!\n"); + + smtc_free_fb_info(sfb); + return err; + } + + /* can support 32 bpp */ + if (15 == sfb->fb.var.bits_per_pixel) + sfb->fb.var.bits_per_pixel = 16; + + sfb->fb.var.xres_virtual = sfb->fb.var.xres; + sfb->fb.var.yres_virtual = sfb->fb.var.yres; + err = smtc_map_smem(sfb, pdev, smem_size); + if (err) + goto failed; + + smtcfb_setmode(sfb); + /* Primary display starting from 0 postion */ + hw.BaseAddressInVRAM = 0; + sfb->fb.par = &hw; + + err = register_framebuffer(&sfb->fb); + if (err < 0) + goto failed; + + printk(KERN_INFO "Silicon Motion SM%X Rev%X primary display mode" + "%dx%d-%d Init Complete.\n", hw.chipID, hw.chipRevID, + sfb->fb.var.xres, sfb->fb.var.yres, + sfb->fb.var.bits_per_pixel); + + return 0; + + failed: + printk(KERN_INFO "Silicon Motion, Inc. primary display init fail\n"); + + smtc_unmap_smem(sfb); + smtc_unmap_mmio(sfb); + smtc_free_fb_info(sfb); + + return err; +} + + +/* Jason (08/11/2009) PCI_DRV wrapper essential structs */ +static struct pci_device_id smtcfb_pci_table[] = { + {0x126f, 0x710, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {0x126f, 0x712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {0x126f, 0x720, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {0,} +}; + + +/* Jason (08/14/2009) + * do some clean up when the driver module is removed + */ +static void __devexit smtcfb_pci_remove(struct pci_dev *pdev) +{ + struct smtcfb_info *sfb; + + sfb = pci_get_drvdata(pdev); + pci_set_drvdata(pdev, NULL); + smtc_unmap_smem(sfb); + smtc_unmap_mmio(sfb); + unregister_framebuffer(&sfb->fb); + smtc_free_fb_info(sfb); +} + +/* Jason (08/14/2009) + * suspend function, called when the suspend event is triggered + */ +static int __maybe_unused smtcfb_suspend(struct pci_dev *pdev, pm_message_t msg) +{ + struct smtcfb_info *sfb; + int retv; + + sfb = pci_get_drvdata(pdev); + + /* set the hw in sleep mode use externel clock and self memory refresh + * so that we can turn off internal PLLs later on + */ + smtc_seqw(0x20, (smtc_seqr(0x20) | 0xc0)); + smtc_seqw(0x69, (smtc_seqr(0x69) & 0xf7)); + + switch (msg.event) { + case PM_EVENT_FREEZE: + case PM_EVENT_PRETHAW: + pdev->dev.power.power_state = msg; + return 0; + } + + /* when doing suspend, call fb apis and pci apis */ + if (msg.event == PM_EVENT_SUSPEND) { + acquire_console_sem(); + fb_set_suspend(&sfb->fb, 1); + release_console_sem(); + retv = pci_save_state(pdev); + pci_disable_device(pdev); + retv = pci_choose_state(pdev, msg); + retv = pci_set_power_state(pdev, retv); + } + + pdev->dev.power.power_state = msg; + + /* additionaly turn off all function blocks including internal PLLs */ + smtc_seqw(0x21, 0xff); + + return 0; +} + +static int __maybe_unused smtcfb_resume(struct pci_dev *pdev) +{ + struct smtcfb_info *sfb; + int retv; + + sfb = pci_get_drvdata(pdev); + + /* when resuming, restore pci data and fb cursor */ + if (pdev->dev.power.power_state.event != PM_EVENT_FREEZE) { + retv = pci_set_power_state(pdev, PCI_D0); + retv = pci_restore_state(pdev); + if (pci_enable_device(pdev)) + return -1; + pci_set_master(pdev); + } + + /* reinit hardware */ + sm7xx_init_hw(); + switch (hw.chipID) { + case 0x710: + case 0x712: + /* set MCLK = 14.31818 * (0x16 / 0x2) */ + smtc_seqw(0x6a, 0x16); + smtc_seqw(0x6b, 0x02); + smtc_seqw(0x62, 0x3e); + /* enable PCI burst */ + smtc_seqw(0x17, 0x20); +#ifdef __BIG_ENDIAN + if (sfb->fb.var.bits_per_pixel == 32) + smtc_seqw(0x17, 0x30); +#endif + break; + case 0x720: + smtc_seqw(0x62, 0xff); + smtc_seqw(0x6a, 0x0d); + smtc_seqw(0x6b, 0x02); + break; + } + + smtc_seqw(0x34, (smtc_seqr(0x34) | 0xc0)); + smtc_seqw(0x33, ((smtc_seqr(0x33) | 0x08) & 0xfb)); + + smtcfb_setmode(sfb); + + acquire_console_sem(); + fb_set_suspend(&sfb->fb, 0); + release_console_sem(); + + return 0; +} + +/* Jason (08/13/2009) + * pci_driver struct used to wrap the original driver + * so that it can be registered into the kernel and + * the proper method would be called when suspending and resuming + */ +static struct pci_driver smtcfb_driver = { + .name = "smtcfb", + .id_table = smtcfb_pci_table, + .probe = smtcfb_pci_probe, + .remove = __devexit_p(smtcfb_pci_remove), +#ifdef CONFIG_PM + .suspend = smtcfb_suspend, + .resume = smtcfb_resume, +#endif +}; + +static int __init smtcfb_init(void) +{ + return pci_register_driver(&smtcfb_driver); +} + +static void __exit smtcfb_exit(void) +{ + pci_unregister_driver(&smtcfb_driver); +} + +module_init(smtcfb_init); +module_exit(smtcfb_exit); + +MODULE_AUTHOR("Siliconmotion "); +MODULE_DESCRIPTION("Framebuffer driver for SMI Graphic Cards"); +MODULE_LICENSE("GPL"); diff --git a/drivers/staging/sm7xx/smtcfb.h b/drivers/staging/sm7xx/smtcfb.h new file mode 100644 index 000000000000..7f2c34138215 --- /dev/null +++ b/drivers/staging/sm7xx/smtcfb.h @@ -0,0 +1,793 @@ +/* + * Silicon Motion SM712 frame buffer device + * + * Copyright (C) 2006 Silicon Motion Technology Corp. + * Authors: Ge Wang, gewang@siliconmotion.com + * Boyod boyod.yang@siliconmotion.com.cn + * + * Copyright (C) 2009 Lemote, Inc. + * Author: Wu Zhangjin, wuzj@lemote.com + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + */ + +#define SMTC_LINUX_FB_VERSION "version 0.11.2619.21.01 July 27, 2008" + +#define NR_PALETTE 256 +#define NR_RGB 2 + +#define FB_ACCEL_SMI_LYNX 88 + +#ifdef __BIG_ENDIAN +#define PC_VGA 0 +#else +#define PC_VGA 1 +#endif + +#define SCREEN_X_RES 1024 +#define SCREEN_Y_RES 600 +#define SCREEN_BPP 16 + +#ifndef FIELD_OFFSET +#define FIELD_OFSFET(type, field) \ + ((unsigned long) (PUCHAR) & (((type *)0)->field)) +#endif + +/*Assume SM712 graphics chip has 4MB VRAM */ +#define SM712_VIDEOMEMORYSIZE 0x00400000 +/*Assume SM722 graphics chip has 8MB VRAM */ +#define SM722_VIDEOMEMORYSIZE 0x00800000 + +#define dac_reg (0x3c8) +#define dac_val (0x3c9) + +extern char *smtc_RegBaseAddress; +#define smtc_mmiowb(dat, reg) writeb(dat, smtc_RegBaseAddress + reg) +#define smtc_mmioww(dat, reg) writew(dat, smtc_RegBaseAddress + reg) +#define smtc_mmiowl(dat, reg) writel(dat, smtc_RegBaseAddress + reg) + +#define smtc_mmiorb(reg) readb(smtc_RegBaseAddress + reg) +#define smtc_mmiorw(reg) readw(smtc_RegBaseAddress + reg) +#define smtc_mmiorl(reg) readl(smtc_RegBaseAddress + reg) + +#define SIZE_SR00_SR04 (0x04 - 0x00 + 1) +#define SIZE_SR10_SR24 (0x24 - 0x10 + 1) +#define SIZE_SR30_SR75 (0x75 - 0x30 + 1) +#define SIZE_SR80_SR93 (0x93 - 0x80 + 1) +#define SIZE_SRA0_SRAF (0xAF - 0xA0 + 1) +#define SIZE_GR00_GR08 (0x08 - 0x00 + 1) +#define SIZE_AR00_AR14 (0x14 - 0x00 + 1) +#define SIZE_CR00_CR18 (0x18 - 0x00 + 1) +#define SIZE_CR30_CR4D (0x4D - 0x30 + 1) +#define SIZE_CR90_CRA7 (0xA7 - 0x90 + 1) +#define SIZE_VPR (0x6C + 1) +#define SIZE_DPR (0x44 + 1) + +static inline void smtc_crtcw(int reg, int val) +{ + smtc_mmiowb(reg, 0x3d4); + smtc_mmiowb(val, 0x3d5); +} + +static inline unsigned int smtc_crtcr(int reg) +{ + smtc_mmiowb(reg, 0x3d4); + return smtc_mmiorb(0x3d5); +} + +static inline void smtc_grphw(int reg, int val) +{ + smtc_mmiowb(reg, 0x3ce); + smtc_mmiowb(val, 0x3cf); +} + +static inline unsigned int smtc_grphr(int reg) +{ + smtc_mmiowb(reg, 0x3ce); + return smtc_mmiorb(0x3cf); +} + +static inline void smtc_attrw(int reg, int val) +{ + smtc_mmiorb(0x3da); + smtc_mmiowb(reg, 0x3c0); + smtc_mmiorb(0x3c1); + smtc_mmiowb(val, 0x3c0); +} + +static inline void smtc_seqw(int reg, int val) +{ + smtc_mmiowb(reg, 0x3c4); + smtc_mmiowb(val, 0x3c5); +} + +static inline unsigned int smtc_seqr(int reg) +{ + smtc_mmiowb(reg, 0x3c4); + return smtc_mmiorb(0x3c5); +} + +/* The next structure holds all information relevant for a specific video mode. + */ + +struct ModeInit { + int mmSizeX; + int mmSizeY; + int bpp; + int hz; + unsigned char Init_MISC; + unsigned char Init_SR00_SR04[SIZE_SR00_SR04]; + unsigned char Init_SR10_SR24[SIZE_SR10_SR24]; + unsigned char Init_SR30_SR75[SIZE_SR30_SR75]; + unsigned char Init_SR80_SR93[SIZE_SR80_SR93]; + unsigned char Init_SRA0_SRAF[SIZE_SRA0_SRAF]; + unsigned char Init_GR00_GR08[SIZE_GR00_GR08]; + unsigned char Init_AR00_AR14[SIZE_AR00_AR14]; + unsigned char Init_CR00_CR18[SIZE_CR00_CR18]; + unsigned char Init_CR30_CR4D[SIZE_CR30_CR4D]; + unsigned char Init_CR90_CRA7[SIZE_CR90_CRA7]; +}; + +/********************************************************************** + SM712 Mode table. + **********************************************************************/ +struct ModeInit VGAMode[] = { + { + /* mode#0: 640 x 480 16Bpp 60Hz */ + 640, 480, 16, 60, + /* Init_MISC */ + 0xE3, + { /* Init_SR0_SR4 */ + 0x03, 0x01, 0x0F, 0x00, 0x0E, + }, + { /* Init_SR10_SR24 */ + 0xFF, 0xBE, 0xEF, 0xFF, 0x00, 0x0E, 0x17, 0x2C, + 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xC4, 0x30, 0x02, 0x01, 0x01, + }, + { /* Init_SR30_SR75 */ + 0x32, 0x03, 0xA0, 0x09, 0xC0, 0x32, 0x32, 0x32, + 0x32, 0x32, 0x32, 0x32, 0x00, 0x00, 0x03, 0xFF, + 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC, + 0x20, 0x0C, 0x44, 0x20, 0x00, 0x32, 0x32, 0x32, + 0x04, 0x24, 0x63, 0x4F, 0x52, 0x0B, 0xDF, 0xEA, + 0x04, 0x50, 0x19, 0x32, 0x32, 0x00, 0x00, 0x32, + 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00, + 0x50, 0x03, 0x74, 0x14, 0x07, 0x82, 0x07, 0x04, + 0x00, 0x45, 0x30, 0x30, 0x40, 0x30, + }, + { /* Init_SR80_SR93 */ + 0xFF, 0x07, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x32, + 0xF7, 0x00, 0x00, 0x00, 0xEF, 0xFF, 0x32, 0x32, + 0x00, 0x00, 0x00, 0x00, + }, + { /* Init_SRA0_SRAF */ + 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED, + 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xFF, 0xDF, + }, + { /* Init_GR00_GR08 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, + 0xFF, + }, + { /* Init_AR00_AR14 */ + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, + 0x41, 0x00, 0x0F, 0x00, 0x00, + }, + { /* Init_CR00_CR18 */ + 0x5F, 0x4F, 0x4F, 0x00, 0x53, 0x1F, 0x0B, 0x3E, + 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xEA, 0x0C, 0xDF, 0x50, 0x40, 0xDF, 0x00, 0xE3, + 0xFF, + }, + { /* Init_CR30_CR4D */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0x03, 0x20, + 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xFF, 0xFD, + 0x5F, 0x4F, 0x00, 0x54, 0x00, 0x0B, 0xDF, 0x00, + 0xEA, 0x0C, 0x2E, 0x00, 0x4F, 0xDF, + }, + { /* Init_CR90_CRA7 */ + 0x56, 0xDD, 0x5E, 0xEA, 0x87, 0x44, 0x8F, 0x55, + 0x0A, 0x8F, 0x55, 0x0A, 0x00, 0x00, 0x18, 0x00, + 0x11, 0x10, 0x0B, 0x0A, 0x0A, 0x0A, 0x0A, 0x00, + }, + }, + { + /* mode#1: 640 x 480 24Bpp 60Hz */ + 640, 480, 24, 60, + /* Init_MISC */ + 0xE3, + { /* Init_SR0_SR4 */ + 0x03, 0x01, 0x0F, 0x00, 0x0E, + }, + { /* Init_SR10_SR24 */ + 0xFF, 0xBE, 0xEF, 0xFF, 0x00, 0x0E, 0x17, 0x2C, + 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xC4, 0x30, 0x02, 0x01, 0x01, + }, + { /* Init_SR30_SR75 */ + 0x32, 0x03, 0xA0, 0x09, 0xC0, 0x32, 0x32, 0x32, + 0x32, 0x32, 0x32, 0x32, 0x00, 0x00, 0x03, 0xFF, + 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC, + 0x20, 0x0C, 0x44, 0x20, 0x00, 0x32, 0x32, 0x32, + 0x04, 0x24, 0x63, 0x4F, 0x52, 0x0B, 0xDF, 0xEA, + 0x04, 0x50, 0x19, 0x32, 0x32, 0x00, 0x00, 0x32, + 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00, + 0x50, 0x03, 0x74, 0x14, 0x07, 0x82, 0x07, 0x04, + 0x00, 0x45, 0x30, 0x30, 0x40, 0x30, + }, + { /* Init_SR80_SR93 */ + 0xFF, 0x07, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x32, + 0xF7, 0x00, 0x00, 0x00, 0xEF, 0xFF, 0x32, 0x32, + 0x00, 0x00, 0x00, 0x00, + }, + { /* Init_SRA0_SRAF */ + 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED, + 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xFF, 0xDF, + }, + { /* Init_GR00_GR08 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, + 0xFF, + }, + { /* Init_AR00_AR14 */ + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, + 0x41, 0x00, 0x0F, 0x00, 0x00, + }, + { /* Init_CR00_CR18 */ + 0x5F, 0x4F, 0x4F, 0x00, 0x53, 0x1F, 0x0B, 0x3E, + 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xEA, 0x0C, 0xDF, 0x50, 0x40, 0xDF, 0x00, 0xE3, + 0xFF, + }, + { /* Init_CR30_CR4D */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0x03, 0x20, + 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xFF, 0xFD, + 0x5F, 0x4F, 0x00, 0x54, 0x00, 0x0B, 0xDF, 0x00, + 0xEA, 0x0C, 0x2E, 0x00, 0x4F, 0xDF, + }, + { /* Init_CR90_CRA7 */ + 0x56, 0xDD, 0x5E, 0xEA, 0x87, 0x44, 0x8F, 0x55, + 0x0A, 0x8F, 0x55, 0x0A, 0x00, 0x00, 0x18, 0x00, + 0x11, 0x10, 0x0B, 0x0A, 0x0A, 0x0A, 0x0A, 0x00, + }, + }, + { + /* mode#0: 640 x 480 32Bpp 60Hz */ + 640, 480, 32, 60, + /* Init_MISC */ + 0xE3, + { /* Init_SR0_SR4 */ + 0x03, 0x01, 0x0F, 0x00, 0x0E, + }, + { /* Init_SR10_SR24 */ + 0xFF, 0xBE, 0xEF, 0xFF, 0x00, 0x0E, 0x17, 0x2C, + 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xC4, 0x30, 0x02, 0x01, 0x01, + }, + { /* Init_SR30_SR75 */ + 0x32, 0x03, 0xA0, 0x09, 0xC0, 0x32, 0x32, 0x32, + 0x32, 0x32, 0x32, 0x32, 0x00, 0x00, 0x03, 0xFF, + 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC, + 0x20, 0x0C, 0x44, 0x20, 0x00, 0x32, 0x32, 0x32, + 0x04, 0x24, 0x63, 0x4F, 0x52, 0x0B, 0xDF, 0xEA, + 0x04, 0x50, 0x19, 0x32, 0x32, 0x00, 0x00, 0x32, + 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00, + 0x50, 0x03, 0x74, 0x14, 0x07, 0x82, 0x07, 0x04, + 0x00, 0x45, 0x30, 0x30, 0x40, 0x30, + }, + { /* Init_SR80_SR93 */ + 0xFF, 0x07, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x32, + 0xF7, 0x00, 0x00, 0x00, 0xEF, 0xFF, 0x32, 0x32, + 0x00, 0x00, 0x00, 0x00, + }, + { /* Init_SRA0_SRAF */ + 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED, + 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xFF, 0xDF, + }, + { /* Init_GR00_GR08 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, + 0xFF, + }, + { /* Init_AR00_AR14 */ + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, + 0x41, 0x00, 0x0F, 0x00, 0x00, + }, + { /* Init_CR00_CR18 */ + 0x5F, 0x4F, 0x4F, 0x00, 0x53, 0x1F, 0x0B, 0x3E, + 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xEA, 0x0C, 0xDF, 0x50, 0x40, 0xDF, 0x00, 0xE3, + 0xFF, + }, + { /* Init_CR30_CR4D */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0x03, 0x20, + 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xFF, 0xFD, + 0x5F, 0x4F, 0x00, 0x54, 0x00, 0x0B, 0xDF, 0x00, + 0xEA, 0x0C, 0x2E, 0x00, 0x4F, 0xDF, + }, + { /* Init_CR90_CRA7 */ + 0x56, 0xDD, 0x5E, 0xEA, 0x87, 0x44, 0x8F, 0x55, + 0x0A, 0x8F, 0x55, 0x0A, 0x00, 0x00, 0x18, 0x00, + 0x11, 0x10, 0x0B, 0x0A, 0x0A, 0x0A, 0x0A, 0x00, + }, + }, + + { /* mode#2: 800 x 600 16Bpp 60Hz */ + 800, 600, 16, 60, + /* Init_MISC */ + 0x2B, + { /* Init_SR0_SR4 */ + 0x03, 0x01, 0x0F, 0x03, 0x0E, + }, + { /* Init_SR10_SR24 */ + 0xFF, 0xBE, 0xEE, 0xFF, 0x00, 0x0E, 0x17, 0x2C, + 0x99, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xC4, 0x30, 0x02, 0x01, 0x01, + }, + { /* Init_SR30_SR75 */ + 0x34, 0x03, 0x20, 0x09, 0xC0, 0x24, 0x24, 0x24, + 0x24, 0x24, 0x24, 0x24, 0x00, 0x00, 0x03, 0xFF, + 0x00, 0xFC, 0x00, 0x00, 0x20, 0x38, 0x00, 0xFC, + 0x20, 0x0C, 0x44, 0x20, 0x00, 0x24, 0x24, 0x24, + 0x04, 0x48, 0x83, 0x63, 0x68, 0x72, 0x57, 0x58, + 0x04, 0x55, 0x59, 0x24, 0x24, 0x00, 0x00, 0x24, + 0x01, 0x80, 0x7A, 0x1A, 0x1A, 0x00, 0x00, 0x00, + 0x50, 0x03, 0x74, 0x14, 0x1C, 0x85, 0x35, 0x13, + 0x02, 0x45, 0x30, 0x35, 0x40, 0x20, + }, + { /* Init_SR80_SR93 */ + 0x00, 0x00, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x24, + 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x24, 0x24, + 0x00, 0x00, 0x00, 0x00, + }, + { /* Init_SRA0_SRAF */ + 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED, + 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xBF, 0xDF, + }, + { /* Init_GR00_GR08 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, + 0xFF, + }, + { /* Init_AR00_AR14 */ + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, + 0x41, 0x00, 0x0F, 0x00, 0x00, + }, + { /* Init_CR00_CR18 */ + 0x7F, 0x63, 0x63, 0x00, 0x68, 0x18, 0x72, 0xF0, + 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x58, 0x0C, 0x57, 0x64, 0x40, 0x57, 0x00, 0xE3, + 0xFF, + }, + { /* Init_CR30_CR4D */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0x03, 0x20, + 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xBF, 0xFD, + 0x7F, 0x63, 0x00, 0x69, 0x18, 0x72, 0x57, 0x00, + 0x58, 0x0C, 0xE0, 0x20, 0x63, 0x57, + }, + { /* Init_CR90_CRA7 */ + 0x56, 0x4B, 0x5E, 0x55, 0x86, 0x9D, 0x8E, 0xAA, + 0xDB, 0x2A, 0xDF, 0x33, 0x00, 0x00, 0x18, 0x00, + 0x20, 0x1F, 0x1A, 0x19, 0x0F, 0x0F, 0x0F, 0x00, + }, + }, + { /* mode#3: 800 x 600 24Bpp 60Hz */ + 800, 600, 24, 60, + 0x2B, + { /* Init_SR0_SR4 */ + 0x03, 0x01, 0x0F, 0x03, 0x0E, + }, + { /* Init_SR10_SR24 */ + 0xFF, 0xBE, 0xEE, 0xFF, 0x00, 0x0E, 0x17, 0x2C, + 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xC4, 0x30, 0x02, 0x01, 0x01, + }, + { /* Init_SR30_SR75 */ + 0x36, 0x03, 0x20, 0x09, 0xC0, 0x36, 0x36, 0x36, + 0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x03, 0xFF, + 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC, + 0x20, 0x0C, 0x44, 0x20, 0x00, 0x36, 0x36, 0x36, + 0x04, 0x48, 0x83, 0x63, 0x68, 0x72, 0x57, 0x58, + 0x04, 0x55, 0x59, 0x36, 0x36, 0x00, 0x00, 0x36, + 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00, + 0x50, 0x03, 0x74, 0x14, 0x1C, 0x85, 0x35, 0x13, + 0x02, 0x45, 0x30, 0x30, 0x40, 0x20, + }, + { /* Init_SR80_SR93 */ + 0xFF, 0x07, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x36, + 0xF7, 0x00, 0x00, 0x00, 0xEF, 0xFF, 0x36, 0x36, + 0x00, 0x00, 0x00, 0x00, + }, + { /* Init_SRA0_SRAF */ + 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED, + 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xBF, 0xDF, + }, + { /* Init_GR00_GR08 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, + 0xFF, + }, + { /* Init_AR00_AR14 */ + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, + 0x41, 0x00, 0x0F, 0x00, 0x00, + }, + { /* Init_CR00_CR18 */ + 0x7F, 0x63, 0x63, 0x00, 0x68, 0x18, 0x72, 0xF0, + 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x58, 0x0C, 0x57, 0x64, 0x40, 0x57, 0x00, 0xE3, + 0xFF, + }, + { /* Init_CR30_CR4D */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0x03, 0x20, + 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xBF, 0xFD, + 0x7F, 0x63, 0x00, 0x69, 0x18, 0x72, 0x57, 0x00, + 0x58, 0x0C, 0xE0, 0x20, 0x63, 0x57, + }, + { /* Init_CR90_CRA7 */ + 0x56, 0x4B, 0x5E, 0x55, 0x86, 0x9D, 0x8E, 0xAA, + 0xDB, 0x2A, 0xDF, 0x33, 0x00, 0x00, 0x18, 0x00, + 0x20, 0x1F, 0x1A, 0x19, 0x0F, 0x0F, 0x0F, 0x00, + }, + }, + { /* mode#7: 800 x 600 32Bpp 60Hz */ + 800, 600, 32, 60, + /* Init_MISC */ + 0x2B, + { /* Init_SR0_SR4 */ + 0x03, 0x01, 0x0F, 0x03, 0x0E, + }, + { /* Init_SR10_SR24 */ + 0xFF, 0xBE, 0xEE, 0xFF, 0x00, 0x0E, 0x17, 0x2C, + 0x99, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xC4, 0x30, 0x02, 0x01, 0x01, + }, + { /* Init_SR30_SR75 */ + 0x34, 0x03, 0x20, 0x09, 0xC0, 0x24, 0x24, 0x24, + 0x24, 0x24, 0x24, 0x24, 0x00, 0x00, 0x03, 0xFF, + 0x00, 0xFC, 0x00, 0x00, 0x20, 0x38, 0x00, 0xFC, + 0x20, 0x0C, 0x44, 0x20, 0x00, 0x24, 0x24, 0x24, + 0x04, 0x48, 0x83, 0x63, 0x68, 0x72, 0x57, 0x58, + 0x04, 0x55, 0x59, 0x24, 0x24, 0x00, 0x00, 0x24, + 0x01, 0x80, 0x7A, 0x1A, 0x1A, 0x00, 0x00, 0x00, + 0x50, 0x03, 0x74, 0x14, 0x1C, 0x85, 0x35, 0x13, + 0x02, 0x45, 0x30, 0x35, 0x40, 0x20, + }, + { /* Init_SR80_SR93 */ + 0x00, 0x00, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x24, + 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x24, 0x24, + 0x00, 0x00, 0x00, 0x00, + }, + { /* Init_SRA0_SRAF */ + 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED, + 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xBF, 0xDF, + }, + { /* Init_GR00_GR08 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, + 0xFF, + }, + { /* Init_AR00_AR14 */ + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, + 0x41, 0x00, 0x0F, 0x00, 0x00, + }, + { /* Init_CR00_CR18 */ + 0x7F, 0x63, 0x63, 0x00, 0x68, 0x18, 0x72, 0xF0, + 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x58, 0x0C, 0x57, 0x64, 0x40, 0x57, 0x00, 0xE3, + 0xFF, + }, + { /* Init_CR30_CR4D */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0x03, 0x20, + 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xBF, 0xFD, + 0x7F, 0x63, 0x00, 0x69, 0x18, 0x72, 0x57, 0x00, + 0x58, 0x0C, 0xE0, 0x20, 0x63, 0x57, + }, + { /* Init_CR90_CRA7 */ + 0x56, 0x4B, 0x5E, 0x55, 0x86, 0x9D, 0x8E, 0xAA, + 0xDB, 0x2A, 0xDF, 0x33, 0x00, 0x00, 0x18, 0x00, + 0x20, 0x1F, 0x1A, 0x19, 0x0F, 0x0F, 0x0F, 0x00, + }, + }, + /* We use 1024x768 table to light 1024x600 panel for lemote */ + { /* mode#4: 1024 x 600 16Bpp 60Hz */ + 1024, 600, 16, 60, + /* Init_MISC */ + 0xEB, + { /* Init_SR0_SR4 */ + 0x03, 0x01, 0x0F, 0x00, 0x0E, + }, + { /* Init_SR10_SR24 */ + 0xC8, 0x40, 0x14, 0x60, 0x00, 0x0A, 0x17, 0x20, + 0x51, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xC4, 0x30, 0x02, 0x00, 0x01, + }, + { /* Init_SR30_SR75 */ + 0x22, 0x03, 0x24, 0x09, 0xC0, 0x22, 0x22, 0x22, + 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x03, 0xFF, + 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC, + 0x20, 0x0C, 0x44, 0x20, 0x00, 0x22, 0x22, 0x22, + 0x06, 0x68, 0xA7, 0x7F, 0x83, 0x24, 0xFF, 0x03, + 0x00, 0x60, 0x59, 0x22, 0x22, 0x00, 0x00, 0x22, + 0x01, 0x80, 0x7A, 0x1A, 0x1A, 0x00, 0x00, 0x00, + 0x50, 0x03, 0x16, 0x02, 0x0D, 0x82, 0x09, 0x02, + 0x04, 0x45, 0x3F, 0x30, 0x40, 0x20, + }, + { /* Init_SR80_SR93 */ + 0xFF, 0x07, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x3A, + 0xF7, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x3A, 0x3A, + 0x00, 0x00, 0x00, 0x00, + }, + { /* Init_SRA0_SRAF */ + 0x00, 0xFB, 0x9F, 0x01, 0x00, 0xED, 0xED, 0xED, + 0x7B, 0xFB, 0xFF, 0xFF, 0x97, 0xEF, 0xBF, 0xDF, + }, + { /* Init_GR00_GR08 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, + 0xFF, + }, + { /* Init_AR00_AR14 */ + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, + 0x41, 0x00, 0x0F, 0x00, 0x00, + }, + { /* Init_CR00_CR18 */ + 0xA3, 0x7F, 0x7F, 0x00, 0x85, 0x16, 0x24, 0xF5, + 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x03, 0x09, 0xFF, 0x80, 0x40, 0xFF, 0x00, 0xE3, + 0xFF, + }, + { /* Init_CR30_CR4D */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20, + 0x00, 0x00, 0x00, 0x40, 0x00, 0xFF, 0xBF, 0xFF, + 0xA3, 0x7F, 0x00, 0x82, 0x0b, 0x6f, 0x57, 0x00, + 0x5c, 0x0f, 0xE0, 0xe0, 0x7F, 0x57, + }, + { /* Init_CR90_CRA7 */ + 0x55, 0xD9, 0x5D, 0xE1, 0x86, 0x1B, 0x8E, 0x26, + 0xDA, 0x8D, 0xDE, 0x94, 0x00, 0x00, 0x18, 0x00, + 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x15, 0x03, + }, + }, + { /* mode#5: 1024 x 768 24Bpp 60Hz */ + 1024, 768, 24, 60, + /* Init_MISC */ + 0xEB, + { /* Init_SR0_SR4 */ + 0x03, 0x01, 0x0F, 0x03, 0x0E, + }, + { /* Init_SR10_SR24 */ + 0xF3, 0xB6, 0xC0, 0xDD, 0x00, 0x0E, 0x17, 0x2C, + 0x99, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xC4, 0x30, 0x02, 0x01, 0x01, + }, + { /* Init_SR30_SR75 */ + 0x38, 0x03, 0x20, 0x09, 0xC0, 0x3A, 0x3A, 0x3A, + 0x3A, 0x3A, 0x3A, 0x3A, 0x00, 0x00, 0x03, 0xFF, + 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC, + 0x20, 0x0C, 0x44, 0x20, 0x00, 0x00, 0x00, 0x3A, + 0x06, 0x68, 0xA7, 0x7F, 0x83, 0x24, 0xFF, 0x03, + 0x00, 0x60, 0x59, 0x3A, 0x3A, 0x00, 0x00, 0x3A, + 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00, + 0x50, 0x03, 0x74, 0x14, 0x3B, 0x0D, 0x09, 0x02, + 0x04, 0x45, 0x30, 0x30, 0x40, 0x20, + }, + { /* Init_SR80_SR93 */ + 0xFF, 0x07, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x3A, + 0xF7, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x3A, 0x3A, + 0x00, 0x00, 0x00, 0x00, + }, + { /* Init_SRA0_SRAF */ + 0x00, 0xFB, 0x9F, 0x01, 0x00, 0xED, 0xED, 0xED, + 0x7B, 0xFB, 0xFF, 0xFF, 0x97, 0xEF, 0xBF, 0xDF, + }, + { /* Init_GR00_GR08 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, + 0xFF, + }, + { /* Init_AR00_AR14 */ + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, + 0x41, 0x00, 0x0F, 0x00, 0x00, + }, + { /* Init_CR00_CR18 */ + 0xA3, 0x7F, 0x7F, 0x00, 0x85, 0x16, 0x24, 0xF5, + 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x03, 0x09, 0xFF, 0x80, 0x40, 0xFF, 0x00, 0xE3, + 0xFF, + }, + { /* Init_CR30_CR4D */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20, + 0x00, 0x00, 0x00, 0x40, 0x00, 0xFF, 0xBF, 0xFF, + 0xA3, 0x7F, 0x00, 0x86, 0x15, 0x24, 0xFF, 0x00, + 0x01, 0x07, 0xE5, 0x20, 0x7F, 0xFF, + }, + { /* Init_CR90_CRA7 */ + 0x55, 0xD9, 0x5D, 0xE1, 0x86, 0x1B, 0x8E, 0x26, + 0xDA, 0x8D, 0xDE, 0x94, 0x00, 0x00, 0x18, 0x00, + 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x15, 0x03, + }, + }, + { /* mode#4: 1024 x 768 32Bpp 60Hz */ + 1024, 768, 32, 60, + /* Init_MISC */ + 0xEB, + { /* Init_SR0_SR4 */ + 0x03, 0x01, 0x0F, 0x03, 0x0E, + }, + { /* Init_SR10_SR24 */ + 0xF3, 0xB6, 0xC0, 0xDD, 0x00, 0x0E, 0x17, 0x2C, + 0x99, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xC4, 0x32, 0x02, 0x01, 0x01, + }, + { /* Init_SR30_SR75 */ + 0x38, 0x03, 0x20, 0x09, 0xC0, 0x3A, 0x3A, 0x3A, + 0x3A, 0x3A, 0x3A, 0x3A, 0x00, 0x00, 0x03, 0xFF, + 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC, + 0x20, 0x0C, 0x44, 0x20, 0x00, 0x00, 0x00, 0x3A, + 0x06, 0x68, 0xA7, 0x7F, 0x83, 0x24, 0xFF, 0x03, + 0x00, 0x60, 0x59, 0x3A, 0x3A, 0x00, 0x00, 0x3A, + 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00, + 0x50, 0x03, 0x74, 0x14, 0x3B, 0x0D, 0x09, 0x02, + 0x04, 0x45, 0x30, 0x30, 0x40, 0x20, + }, + { /* Init_SR80_SR93 */ + 0xFF, 0x07, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x3A, + 0xF7, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x3A, 0x3A, + 0x00, 0x00, 0x00, 0x00, + }, + { /* Init_SRA0_SRAF */ + 0x00, 0xFB, 0x9F, 0x01, 0x00, 0xED, 0xED, 0xED, + 0x7B, 0xFB, 0xFF, 0xFF, 0x97, 0xEF, 0xBF, 0xDF, + }, + { /* Init_GR00_GR08 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, + 0xFF, + }, + { /* Init_AR00_AR14 */ + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, + 0x41, 0x00, 0x0F, 0x00, 0x00, + }, + { /* Init_CR00_CR18 */ + 0xA3, 0x7F, 0x7F, 0x00, 0x85, 0x16, 0x24, 0xF5, + 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x03, 0x09, 0xFF, 0x80, 0x40, 0xFF, 0x00, 0xE3, + 0xFF, + }, + { /* Init_CR30_CR4D */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20, + 0x00, 0x00, 0x00, 0x40, 0x00, 0xFF, 0xBF, 0xFF, + 0xA3, 0x7F, 0x00, 0x86, 0x15, 0x24, 0xFF, 0x00, + 0x01, 0x07, 0xE5, 0x20, 0x7F, 0xFF, + }, + { /* Init_CR90_CRA7 */ + 0x55, 0xD9, 0x5D, 0xE1, 0x86, 0x1B, 0x8E, 0x26, + 0xDA, 0x8D, 0xDE, 0x94, 0x00, 0x00, 0x18, 0x00, + 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x15, 0x03, + }, + }, + { /* mode#6: 320 x 240 16Bpp 60Hz */ + 320, 240, 16, 60, + /* Init_MISC */ + 0xEB, + { /* Init_SR0_SR4 */ + 0x03, 0x01, 0x0F, 0x03, 0x0E, + }, + { /* Init_SR10_SR24 */ + 0xF3, 0xB6, 0xC0, 0xDD, 0x00, 0x0E, 0x17, 0x2C, + 0x99, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xC4, 0x32, 0x02, 0x01, 0x01, + }, + { /* Init_SR30_SR75 */ + 0x38, 0x03, 0x20, 0x09, 0xC0, 0x3A, 0x3A, 0x3A, + 0x3A, 0x3A, 0x3A, 0x3A, 0x00, 0x00, 0x03, 0xFF, + 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC, + 0x20, 0x0C, 0x44, 0x20, 0x00, 0x00, 0x00, 0x3A, + 0x06, 0x68, 0xA7, 0x7F, 0x83, 0x24, 0xFF, 0x03, + 0x00, 0x60, 0x59, 0x3A, 0x3A, 0x00, 0x00, 0x3A, + 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00, + 0x50, 0x03, 0x74, 0x14, 0x08, 0x43, 0x08, 0x43, + 0x04, 0x45, 0x30, 0x30, 0x40, 0x20, + }, + { /* Init_SR80_SR93 */ + 0xFF, 0x07, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x3A, + 0xF7, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x3A, 0x3A, + 0x00, 0x00, 0x00, 0x00, + }, + { /* Init_SRA0_SRAF */ + 0x00, 0xFB, 0x9F, 0x01, 0x00, 0xED, 0xED, 0xED, + 0x7B, 0xFB, 0xFF, 0xFF, 0x97, 0xEF, 0xBF, 0xDF, + }, + { /* Init_GR00_GR08 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, + 0xFF, + }, + { /* Init_AR00_AR14 */ + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, + 0x41, 0x00, 0x0F, 0x00, 0x00, + }, + { /* Init_CR00_CR18 */ + 0xA3, 0x7F, 0x7F, 0x00, 0x85, 0x16, 0x24, 0xF5, + 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x03, 0x09, 0xFF, 0x80, 0x40, 0xFF, 0x00, 0xE3, + 0xFF, + }, + { /* Init_CR30_CR4D */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20, + 0x00, 0x00, 0x30, 0x40, 0x00, 0xFF, 0xBF, 0xFF, + 0x2E, 0x27, 0x00, 0x2b, 0x0c, 0x0F, 0xEF, 0x00, + 0xFe, 0x0f, 0x01, 0xC0, 0x27, 0xEF, + }, + { /* Init_CR90_CRA7 */ + 0x55, 0xD9, 0x5D, 0xE1, 0x86, 0x1B, 0x8E, 0x26, + 0xDA, 0x8D, 0xDE, 0x94, 0x00, 0x00, 0x18, 0x00, + 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x15, 0x03, + }, + }, + + { /* mode#8: 320 x 240 32Bpp 60Hz */ + 320, 240, 32, 60, + /* Init_MISC */ + 0xEB, + { /* Init_SR0_SR4 */ + 0x03, 0x01, 0x0F, 0x03, 0x0E, + }, + { /* Init_SR10_SR24 */ + 0xF3, 0xB6, 0xC0, 0xDD, 0x00, 0x0E, 0x17, 0x2C, + 0x99, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xC4, 0x32, 0x02, 0x01, 0x01, + }, + { /* Init_SR30_SR75 */ + 0x38, 0x03, 0x20, 0x09, 0xC0, 0x3A, 0x3A, 0x3A, + 0x3A, 0x3A, 0x3A, 0x3A, 0x00, 0x00, 0x03, 0xFF, + 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC, + 0x20, 0x0C, 0x44, 0x20, 0x00, 0x00, 0x00, 0x3A, + 0x06, 0x68, 0xA7, 0x7F, 0x83, 0x24, 0xFF, 0x03, + 0x00, 0x60, 0x59, 0x3A, 0x3A, 0x00, 0x00, 0x3A, + 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00, + 0x50, 0x03, 0x74, 0x14, 0x08, 0x43, 0x08, 0x43, + 0x04, 0x45, 0x30, 0x30, 0x40, 0x20, + }, + { /* Init_SR80_SR93 */ + 0xFF, 0x07, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x3A, + 0xF7, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x3A, 0x3A, + 0x00, 0x00, 0x00, 0x00, + }, + { /* Init_SRA0_SRAF */ + 0x00, 0xFB, 0x9F, 0x01, 0x00, 0xED, 0xED, 0xED, + 0x7B, 0xFB, 0xFF, 0xFF, 0x97, 0xEF, 0xBF, 0xDF, + }, + { /* Init_GR00_GR08 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, + 0xFF, + }, + { /* Init_AR00_AR14 */ + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, + 0x41, 0x00, 0x0F, 0x00, 0x00, + }, + { /* Init_CR00_CR18 */ + 0xA3, 0x7F, 0x7F, 0x00, 0x85, 0x16, 0x24, 0xF5, + 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x03, 0x09, 0xFF, 0x80, 0x40, 0xFF, 0x00, 0xE3, + 0xFF, + }, + { /* Init_CR30_CR4D */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20, + 0x00, 0x00, 0x30, 0x40, 0x00, 0xFF, 0xBF, 0xFF, + 0x2E, 0x27, 0x00, 0x2b, 0x0c, 0x0F, 0xEF, 0x00, + 0xFe, 0x0f, 0x01, 0xC0, 0x27, 0xEF, + }, + { /* Init_CR90_CRA7 */ + 0x55, 0xD9, 0x5D, 0xE1, 0x86, 0x1B, 0x8E, 0x26, + 0xDA, 0x8D, 0xDE, 0x94, 0x00, 0x00, 0x18, 0x00, + 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x15, 0x03, + }, + }, +}; + +#define numVGAModes (sizeof(VGAMode) / sizeof(struct ModeInit)) diff --git a/drivers/staging/vt6655/Kconfig b/drivers/staging/vt6655/Kconfig index 825bbc4fc3fa..061e730df2d0 100644 --- a/drivers/staging/vt6655/Kconfig +++ b/drivers/staging/vt6655/Kconfig @@ -1,6 +1,6 @@ config VT6655 tristate "VIA Technologies VT6655 support" - depends on PCI + depends on PCI && WLAN select WIRELESS_EXT select WEXT_PRIV ---help--- diff --git a/drivers/staging/vt6656/Kconfig b/drivers/staging/vt6656/Kconfig index 87bcd269310c..1055b526c532 100644 --- a/drivers/staging/vt6656/Kconfig +++ b/drivers/staging/vt6656/Kconfig @@ -1,6 +1,6 @@ config VT6656 tristate "VIA Technologies VT6656 support" - depends on USB + depends on USB && WLAN select WIRELESS_EXT select WEXT_PRIV ---help--- diff --git a/drivers/staging/wlan-ng/prism2fw.c b/drivers/staging/wlan-ng/prism2fw.c index 7d76a7f92a33..aaa70ed57710 100644 --- a/drivers/staging/wlan-ng/prism2fw.c +++ b/drivers/staging/wlan-ng/prism2fw.c @@ -439,7 +439,7 @@ void free_chunks(imgchunk_t *fchunk, unsigned int *nfchunks) } } *nfchunks = 0; - memset(fchunk, 0, sizeof(fchunk)); + memset(fchunk, 0, sizeof(*fchunk)); } diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile index 473aa1a20de9..be3c9b80bc9f 100644 --- a/drivers/usb/Makefile +++ b/drivers/usb/Makefile @@ -44,5 +44,3 @@ obj-y += early/ obj-$(CONFIG_USB_ATM) += atm/ obj-$(CONFIG_USB_SPEEDTOUCH) += atm/ - -obj-$(CONFIG_USB_ULPI) += otg/ diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 6dac3b802d41..0495fa651225 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -1597,7 +1597,9 @@ rescan: } /** - * Check whether a new bandwidth setting exceeds the bus bandwidth. + * usb_hcd_alloc_bandwidth - check whether a new bandwidth setting exceeds + * the bus bandwidth + * @udev: target &usb_device * @new_config: new configuration to install * @cur_alt: the current alternate interface setting * @new_alt: alternate interface setting that is being installed diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 06af970e1064..0cec6caf6e9b 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -1658,12 +1658,12 @@ static inline void announce_device(struct usb_device *udev) { } #endif /** - * usb_configure_device_otg - FIXME (usbcore-internal) + * usb_enumerate_device_otg - FIXME (usbcore-internal) * @udev: newly addressed device (in ADDRESS state) * - * Do configuration for On-The-Go devices + * Finish enumeration for On-The-Go devices */ -static int usb_configure_device_otg(struct usb_device *udev) +static int usb_enumerate_device_otg(struct usb_device *udev) { int err = 0; @@ -1734,7 +1734,7 @@ fail: /** - * usb_configure_device - Detect and probe device intfs/otg (usbcore-internal) + * usb_enumerate_device - Read device configs/intfs/otg (usbcore-internal) * @udev: newly addressed device (in ADDRESS state) * * This is only called by usb_new_device() and usb_authorize_device() @@ -1745,7 +1745,7 @@ fail: * the string descriptors, as they will be errored out by the device * until it has been authorized. */ -static int usb_configure_device(struct usb_device *udev) +static int usb_enumerate_device(struct usb_device *udev) { int err; @@ -1769,7 +1769,7 @@ static int usb_configure_device(struct usb_device *udev) udev->descriptor.iManufacturer); udev->serial = usb_cache_string(udev, udev->descriptor.iSerialNumber); } - err = usb_configure_device_otg(udev); + err = usb_enumerate_device_otg(udev); fail: return err; } @@ -1779,8 +1779,8 @@ fail: * usb_new_device - perform initial device setup (usbcore-internal) * @udev: newly addressed device (in ADDRESS state) * - * This is called with devices which have been enumerated, but not yet - * configured. The device descriptor is available, but not descriptors + * This is called with devices which have been detected but not fully + * enumerated. The device descriptor is available, but not descriptors * for any device configuration. The caller must have locked either * the parent hub (if udev is a normal device) or else the * usb_bus_list_lock (if udev is a root hub). The parent's pointer to @@ -1803,8 +1803,8 @@ int usb_new_device(struct usb_device *udev) if (udev->parent) usb_autoresume_device(udev->parent); - usb_detect_quirks(udev); /* Determine quirks */ - err = usb_configure_device(udev); /* detect & probe dev/intfs */ + usb_detect_quirks(udev); + err = usb_enumerate_device(udev); /* Read descriptors */ if (err < 0) goto fail; dev_dbg(&udev->dev, "udev %d, busnum %d, minor = %d\n", @@ -1849,21 +1849,23 @@ fail: */ int usb_deauthorize_device(struct usb_device *usb_dev) { - unsigned cnt; usb_lock_device(usb_dev); if (usb_dev->authorized == 0) goto out_unauthorized; + usb_dev->authorized = 0; usb_set_configuration(usb_dev, -1); + + kfree(usb_dev->product); usb_dev->product = kstrdup("n/a (unauthorized)", GFP_KERNEL); + kfree(usb_dev->manufacturer); usb_dev->manufacturer = kstrdup("n/a (unauthorized)", GFP_KERNEL); + kfree(usb_dev->serial); usb_dev->serial = kstrdup("n/a (unauthorized)", GFP_KERNEL); - kfree(usb_dev->config); - usb_dev->config = NULL; - for (cnt = 0; cnt < usb_dev->descriptor.bNumConfigurations; cnt++) - kfree(usb_dev->rawdescriptors[cnt]); + + usb_destroy_configuration(usb_dev); usb_dev->descriptor.bNumConfigurations = 0; - kfree(usb_dev->rawdescriptors); + out_unauthorized: usb_unlock_device(usb_dev); return 0; @@ -1873,15 +1875,11 @@ out_unauthorized: int usb_authorize_device(struct usb_device *usb_dev) { int result = 0, c; + usb_lock_device(usb_dev); if (usb_dev->authorized == 1) goto out_authorized; - kfree(usb_dev->product); - usb_dev->product = NULL; - kfree(usb_dev->manufacturer); - usb_dev->manufacturer = NULL; - kfree(usb_dev->serial); - usb_dev->serial = NULL; + result = usb_autoresume_device(usb_dev); if (result < 0) { dev_err(&usb_dev->dev, @@ -1894,10 +1892,18 @@ int usb_authorize_device(struct usb_device *usb_dev) "authorization: %d\n", result); goto error_device_descriptor; } + + kfree(usb_dev->product); + usb_dev->product = NULL; + kfree(usb_dev->manufacturer); + usb_dev->manufacturer = NULL; + kfree(usb_dev->serial); + usb_dev->serial = NULL; + usb_dev->authorized = 1; - result = usb_configure_device(usb_dev); + result = usb_enumerate_device(usb_dev); if (result < 0) - goto error_configure; + goto error_enumerate; /* Choose and set the configuration. This registers the interfaces * with the driver core and lets interface drivers bind to them. */ @@ -1912,8 +1918,10 @@ int usb_authorize_device(struct usb_device *usb_dev) } } dev_info(&usb_dev->dev, "authorized to connect\n"); -error_configure: + +error_enumerate: error_device_descriptor: + usb_autosuspend_device(usb_dev); error_autoresume: out_authorized: usb_unlock_device(usb_dev); // complements locktree diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c index 15477008b631..485edf937f25 100644 --- a/drivers/usb/core/sysfs.c +++ b/drivers/usb/core/sysfs.c @@ -82,9 +82,13 @@ static ssize_t show_##name(struct device *dev, \ struct device_attribute *attr, char *buf) \ { \ struct usb_device *udev; \ + int retval; \ \ udev = to_usb_device(dev); \ - return sprintf(buf, "%s\n", udev->name); \ + usb_lock_device(udev); \ + retval = sprintf(buf, "%s\n", udev->name); \ + usb_unlock_device(udev); \ + return retval; \ } \ static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL); diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c index 2fb42043b305..0daff0d968ba 100644 --- a/drivers/usb/core/usb.c +++ b/drivers/usb/core/usb.c @@ -66,9 +66,9 @@ MODULE_PARM_DESC(autosuspend, "default autosuspend delay"); /** * usb_find_alt_setting() - Given a configuration, find the alternate setting * for the given interface. - * @config - the configuration to search (not necessarily the current config). - * @iface_num - interface number to search in - * @alt_num - alternate interface setting number to search for. + * @config: the configuration to search (not necessarily the current config). + * @iface_num: interface number to search in + * @alt_num: alternate interface setting number to search for. * * Search the configuration's interface cache for the given alt setting. */ diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c index 1206a26ef893..2958a1271b20 100644 --- a/drivers/usb/early/ehci-dbgp.c +++ b/drivers/usb/early/ehci-dbgp.c @@ -613,7 +613,7 @@ err: } EXPORT_SYMBOL_GPL(dbgp_external_startup); -static int __init ehci_reset_port(int port) +static int ehci_reset_port(int port) { u32 portsc; u32 delay_time, delay; diff --git a/drivers/usb/gadget/audio.c b/drivers/usb/gadget/audio.c index 58f220323847..a62af7b59094 100644 --- a/drivers/usb/gadget/audio.c +++ b/drivers/usb/gadget/audio.c @@ -158,6 +158,7 @@ fail: static int __exit audio_unbind(struct usb_composite_dev *cdev) { + gaudio_cleanup(); return 0; } diff --git a/drivers/usb/gadget/f_audio.c b/drivers/usb/gadget/f_audio.c index c43c89ffa2c8..df77f6131c73 100644 --- a/drivers/usb/gadget/f_audio.c +++ b/drivers/usb/gadget/f_audio.c @@ -56,13 +56,16 @@ static struct usb_interface_descriptor ac_interface_desc __initdata = { DECLARE_UAC_AC_HEADER_DESCRIPTOR(2); #define UAC_DT_AC_HEADER_LENGTH UAC_DT_AC_HEADER_SIZE(F_AUDIO_NUM_INTERFACES) +/* 1 input terminal, 1 output terminal and 1 feature unit */ +#define UAC_DT_TOTAL_LENGTH (UAC_DT_AC_HEADER_LENGTH + UAC_DT_INPUT_TERMINAL_SIZE \ + + UAC_DT_OUTPUT_TERMINAL_SIZE + UAC_DT_FEATURE_UNIT_SIZE(0)) /* B.3.2 Class-Specific AC Interface Descriptor */ static struct uac_ac_header_descriptor_2 ac_header_desc = { .bLength = UAC_DT_AC_HEADER_LENGTH, .bDescriptorType = USB_DT_CS_INTERFACE, .bDescriptorSubtype = UAC_HEADER, .bcdADC = __constant_cpu_to_le16(0x0100), - .wTotalLength = __constant_cpu_to_le16(UAC_DT_AC_HEADER_LENGTH), + .wTotalLength = __constant_cpu_to_le16(UAC_DT_TOTAL_LENGTH), .bInCollection = F_AUDIO_NUM_INTERFACES, .baInterfaceNr = { [0] = F_AUDIO_AC_INTERFACE, @@ -252,12 +255,12 @@ static struct f_audio_buf *f_audio_buffer_alloc(int buf_size) copy_buf = kzalloc(sizeof *copy_buf, GFP_ATOMIC); if (!copy_buf) - return (struct f_audio_buf *)-ENOMEM; + return ERR_PTR(-ENOMEM); copy_buf->buf = kzalloc(buf_size, GFP_ATOMIC); if (!copy_buf->buf) { kfree(copy_buf); - return (struct f_audio_buf *)-ENOMEM; + return ERR_PTR(-ENOMEM); } return copy_buf; @@ -332,7 +335,7 @@ static int f_audio_out_ep_complete(struct usb_ep *ep, struct usb_request *req) list_add_tail(©_buf->list, &audio->play_queue); schedule_work(&audio->playback_work); copy_buf = f_audio_buffer_alloc(audio_buf_size); - if (copy_buf < 0) + if (IS_ERR(copy_buf)) return -ENOMEM; } @@ -576,6 +579,8 @@ static int f_audio_set_alt(struct usb_function *f, unsigned intf, unsigned alt) usb_ep_enable(out_ep, audio->out_desc); out_ep->driver_data = audio; audio->copy_buf = f_audio_buffer_alloc(audio_buf_size); + if (IS_ERR(audio->copy_buf)) + return -ENOMEM; /* * allocate a bunch of read buffers @@ -787,7 +792,7 @@ int __init audio_bind_config(struct usb_configuration *c) return status; add_fail: - gaudio_cleanup(&audio->card); + gaudio_cleanup(); setup_fail: kfree(audio); return status; diff --git a/drivers/usb/gadget/u_audio.c b/drivers/usb/gadget/u_audio.c index 8252595d619d..35e0930f5bbb 100644 --- a/drivers/usb/gadget/u_audio.c +++ b/drivers/usb/gadget/u_audio.c @@ -288,6 +288,7 @@ static int gaudio_close_snd_dev(struct gaudio *gau) return 0; } +static struct gaudio *the_card; /** * gaudio_setup - setup ALSA interface and preparing for USB transfer * @@ -303,6 +304,9 @@ int __init gaudio_setup(struct gaudio *card) if (ret) ERROR(card, "we need at least one control device\n"); + if (!the_card) + the_card = card; + return ret; } @@ -312,9 +316,11 @@ int __init gaudio_setup(struct gaudio *card) * * This is called to free all resources allocated by @gaudio_setup(). */ -void gaudio_cleanup(struct gaudio *card) +void gaudio_cleanup(void) { - if (card) - gaudio_close_snd_dev(card); + if (the_card) { + gaudio_close_snd_dev(the_card); + the_card = NULL; + } } diff --git a/drivers/usb/gadget/u_audio.h b/drivers/usb/gadget/u_audio.h index cc8d159c648a..08ffce3298e6 100644 --- a/drivers/usb/gadget/u_audio.h +++ b/drivers/usb/gadget/u_audio.h @@ -51,6 +51,6 @@ struct gaudio { }; int gaudio_setup(struct gaudio *card); -void gaudio_cleanup(struct gaudio *card); +void gaudio_cleanup(void); #endif /* __U_AUDIO_H */ diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c index 1d8e39a557d9..1eb9e4162cc6 100644 --- a/drivers/usb/misc/appledisplay.c +++ b/drivers/usb/misc/appledisplay.c @@ -60,6 +60,7 @@ static struct usb_device_id appledisplay_table [] = { { APPLEDISPLAY_DEVICE(0x9218) }, { APPLEDISPLAY_DEVICE(0x9219) }, + { APPLEDISPLAY_DEVICE(0x921c) }, { APPLEDISPLAY_DEVICE(0x921d) }, /* Terminating entry */ @@ -72,8 +73,8 @@ struct appledisplay { struct usb_device *udev; /* usb device */ struct urb *urb; /* usb request block */ struct backlight_device *bd; /* backlight device */ - char *urbdata; /* interrupt URB data buffer */ - char *msgdata; /* control message data buffer */ + u8 *urbdata; /* interrupt URB data buffer */ + u8 *msgdata; /* control message data buffer */ struct delayed_work work; int button_pressed; diff --git a/drivers/usb/misc/emi62.c b/drivers/usb/misc/emi62.c index 602ee05ba9ff..59860b328534 100644 --- a/drivers/usb/misc/emi62.c +++ b/drivers/usb/misc/emi62.c @@ -167,7 +167,7 @@ static int emi62_load_firmware (struct usb_device *dev) err("%s - error loading firmware: error = %d", __func__, err); goto wraperr; } - } while (i > 0); + } while (rec); /* Assert reset (stop the CPU in the EMI) */ err = emi62_set_reset(dev,1); diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c index fe4934d9602c..ad26e6569665 100644 --- a/drivers/usb/musb/blackfin.c +++ b/drivers/usb/musb/blackfin.c @@ -29,6 +29,8 @@ void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *src) { void __iomem *fifo = hw_ep->fifo; void __iomem *epio = hw_ep->regs; + u8 epnum = hw_ep->epnum; + u16 dma_reg = 0; prefetch((u8 *)src); @@ -39,67 +41,113 @@ void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *src) dump_fifo_data(src, len); - if (unlikely((unsigned long)src & 0x01)) - outsw_8((unsigned long)fifo, src, - len & 0x01 ? (len >> 1) + 1 : len >> 1); - else - outsw((unsigned long)fifo, src, - len & 0x01 ? (len >> 1) + 1 : len >> 1); -} + if (!ANOMALY_05000380 && epnum != 0) { + flush_dcache_range((unsigned int)src, + (unsigned int)(src + len)); + + /* Setup DMA address register */ + dma_reg = (u16) ((u32) src & 0xFFFF); + bfin_write16(USB_DMA_REG(epnum, USB_DMAx_ADDR_LOW), dma_reg); + SSYNC(); + + dma_reg = (u16) (((u32) src >> 16) & 0xFFFF); + bfin_write16(USB_DMA_REG(epnum, USB_DMAx_ADDR_HIGH), dma_reg); + SSYNC(); + + /* Setup DMA count register */ + bfin_write16(USB_DMA_REG(epnum, USB_DMAx_COUNT_LOW), len); + bfin_write16(USB_DMA_REG(epnum, USB_DMAx_COUNT_HIGH), 0); + SSYNC(); + + /* Enable the DMA */ + dma_reg = (epnum << 4) | DMA_ENA | INT_ENA | DIRECTION; + bfin_write16(USB_DMA_REG(epnum, USB_DMAx_CTRL), dma_reg); + SSYNC(); + + /* Wait for compelete */ + while (!(bfin_read_USB_DMA_INTERRUPT() & (1 << epnum))) + cpu_relax(); + + /* acknowledge dma interrupt */ + bfin_write_USB_DMA_INTERRUPT(1 << epnum); + SSYNC(); + + /* Reset DMA */ + bfin_write16(USB_DMA_REG(epnum, USB_DMAx_CTRL), 0); + SSYNC(); + } else { + SSYNC(); + + if (unlikely((unsigned long)src & 0x01)) + outsw_8((unsigned long)fifo, src, + len & 0x01 ? (len >> 1) + 1 : len >> 1); + else + outsw((unsigned long)fifo, src, + len & 0x01 ? (len >> 1) + 1 : len >> 1); + } +} /* * Unload an endpoint's FIFO */ void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *dst) { void __iomem *fifo = hw_ep->fifo; - -#ifdef CONFIG_BF52x u8 epnum = hw_ep->epnum; u16 dma_reg = 0; - invalidate_dcache_range((unsigned int)dst, - (unsigned int)(dst + len)); + if (ANOMALY_05000467 && epnum != 0) { - /* Setup DMA address register */ - dma_reg = (u16) ((u32) dst & 0xFFFF); - bfin_write16(USB_DMA_REG(epnum, USB_DMAx_ADDR_LOW), dma_reg); - SSYNC(); + invalidate_dcache_range((unsigned int)dst, + (unsigned int)(dst + len)); - dma_reg = (u16) (((u32) dst >> 16) & 0xFFFF); - bfin_write16(USB_DMA_REG(epnum, USB_DMAx_ADDR_HIGH), dma_reg); - SSYNC(); + /* Setup DMA address register */ + dma_reg = (u16) ((u32) dst & 0xFFFF); + bfin_write16(USB_DMA_REG(epnum, USB_DMAx_ADDR_LOW), dma_reg); + SSYNC(); - /* Setup DMA count register */ - bfin_write16(USB_DMA_REG(epnum, USB_DMAx_COUNT_LOW), len); - bfin_write16(USB_DMA_REG(epnum, USB_DMAx_COUNT_HIGH), 0); - SSYNC(); + dma_reg = (u16) (((u32) dst >> 16) & 0xFFFF); + bfin_write16(USB_DMA_REG(epnum, USB_DMAx_ADDR_HIGH), dma_reg); + SSYNC(); - /* Enable the DMA */ - dma_reg = (epnum << 4) | DMA_ENA | INT_ENA; - bfin_write16(USB_DMA_REG(epnum, USB_DMAx_CTRL), dma_reg); - SSYNC(); + /* Setup DMA count register */ + bfin_write16(USB_DMA_REG(epnum, USB_DMAx_COUNT_LOW), len); + bfin_write16(USB_DMA_REG(epnum, USB_DMAx_COUNT_HIGH), 0); + SSYNC(); - /* Wait for compelete */ - while (!(bfin_read_USB_DMA_INTERRUPT() & (1 << epnum))) - cpu_relax(); + /* Enable the DMA */ + dma_reg = (epnum << 4) | DMA_ENA | INT_ENA; + bfin_write16(USB_DMA_REG(epnum, USB_DMAx_CTRL), dma_reg); + SSYNC(); - /* acknowledge dma interrupt */ - bfin_write_USB_DMA_INTERRUPT(1 << epnum); - SSYNC(); + /* Wait for compelete */ + while (!(bfin_read_USB_DMA_INTERRUPT() & (1 << epnum))) + cpu_relax(); - /* Reset DMA */ - bfin_write16(USB_DMA_REG(epnum, USB_DMAx_CTRL), 0); - SSYNC(); -#else - if (unlikely((unsigned long)dst & 0x01)) - insw_8((unsigned long)fifo, dst, - len & 0x01 ? (len >> 1) + 1 : len >> 1); - else - insw((unsigned long)fifo, dst, - len & 0x01 ? (len >> 1) + 1 : len >> 1); -#endif + /* acknowledge dma interrupt */ + bfin_write_USB_DMA_INTERRUPT(1 << epnum); + SSYNC(); + /* Reset DMA */ + bfin_write16(USB_DMA_REG(epnum, USB_DMAx_CTRL), 0); + SSYNC(); + } else { + SSYNC(); + /* Read the last byte of packet with odd size from address fifo + 4 + * to trigger 1 byte access to EP0 FIFO. + */ + if (len == 1) + *dst = (u8)inw((unsigned long)fifo + 4); + else { + if (unlikely((unsigned long)dst & 0x01)) + insw_8((unsigned long)fifo, dst, len >> 1); + else + insw((unsigned long)fifo, dst, len >> 1); + + if (len & 0x01) + *(dst + len - 1) = (u8)inw((unsigned long)fifo + 4); + } + } DBG(4, "%cX ep%d fifo %p count %d buf %p\n", 'R', hw_ep->epnum, fifo, len, dst); diff --git a/drivers/usb/musb/blackfin.h b/drivers/usb/musb/blackfin.h index 10b7d7584f4b..bd9352a2ef2a 100644 --- a/drivers/usb/musb/blackfin.h +++ b/drivers/usb/musb/blackfin.h @@ -69,7 +69,6 @@ static void dump_fifo_data(u8 *buf, u16 len) #define dump_fifo_data(buf, len) do {} while (0) #endif -#ifdef CONFIG_BF52x #define USB_DMA_BASE USB_DMA_INTERRUPT #define USB_DMAx_CTRL 0x04 @@ -79,7 +78,6 @@ static void dump_fifo_data(u8 *buf, u16 len) #define USB_DMAx_COUNT_HIGH 0x14 #define USB_DMA_REG(ep, reg) (USB_DMA_BASE + 0x20 * ep + reg) -#endif /* Almost 1 second */ #define TIMER_DELAY (1 * HZ) diff --git a/drivers/usb/musb/cppi_dma.c b/drivers/usb/musb/cppi_dma.c index ef2332a9941d..a44a450c860d 100644 --- a/drivers/usb/musb/cppi_dma.c +++ b/drivers/usb/musb/cppi_dma.c @@ -1154,8 +1154,11 @@ irqreturn_t cppi_interrupt(int irq, void *dev_id) struct musb_hw_ep *hw_ep = NULL; u32 rx, tx; int i, index; + unsigned long flags; cppi = container_of(musb->dma_controller, struct cppi, controller); + if (cppi->irq) + spin_lock_irqsave(&musb->lock, flags); tibase = musb->ctrl_base; @@ -1285,6 +1288,9 @@ irqreturn_t cppi_interrupt(int irq, void *dev_id) /* write to CPPI EOI register to re-enable interrupts */ musb_writel(tibase, DAVINCI_CPPI_EOI_REG, 0); + if (cppi->irq) + spin_unlock_irqrestore(&musb->lock, flags); + return IRQ_HANDLED; } diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c index e16ff605c458..66913811af5e 100644 --- a/drivers/usb/musb/davinci.c +++ b/drivers/usb/musb/davinci.c @@ -42,7 +42,7 @@ #include "musb_core.h" #ifdef CONFIG_MACH_DAVINCI_EVM -#define GPIO_nVBUS_DRV 144 +#define GPIO_nVBUS_DRV 160 #endif #include "davinci.h" diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index bfe08f4975a3..5eb9318cff77 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1319,7 +1319,7 @@ static int __init musb_core_init(u16 musb_type, struct musb *musb) #endif u8 reg; char *type; - char aInfo[78], aRevision[32], aDate[12]; + char aInfo[90], aRevision[32], aDate[12]; void __iomem *mbase = musb->mregs; int status = 0; int i; @@ -1521,6 +1521,14 @@ irqreturn_t musb_interrupt(struct musb *musb) (devctl & MUSB_DEVCTL_HM) ? "host" : "peripheral", musb->int_usb, musb->int_tx, musb->int_rx); +#ifdef CONFIG_USB_GADGET_MUSB_HDRC + if (is_otg_enabled(musb) || is_peripheral_enabled(musb)) + if (!musb->gadget_driver) { + DBG(5, "No gadget driver loaded\n"); + return IRQ_HANDLED; + } +#endif + /* the core can interrupt us for multiple reasons; docs have * a generic interrupt flowchart to follow */ @@ -2139,7 +2147,7 @@ static int __init musb_probe(struct platform_device *pdev) return musb_init_controller(dev, irq, base); } -static int __devexit musb_remove(struct platform_device *pdev) +static int __exit musb_remove(struct platform_device *pdev) { struct musb *musb = dev_to_musb(&pdev->dev); void __iomem *ctrl_base = musb->ctrl_base; @@ -2231,7 +2239,7 @@ static struct platform_driver musb_driver = { .owner = THIS_MODULE, .pm = MUSB_DEV_PM_OPS, }, - .remove = __devexit_p(musb_remove), + .remove = __exit_p(musb_remove), .shutdown = musb_shutdown, }; diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index c49b9ba025ab..cbcf14a236e6 100644 --- a/drivers/usb/musb/musb_gadget.c +++ b/drivers/usb/musb/musb_gadget.c @@ -309,7 +309,7 @@ static void txstate(struct musb *musb, struct musb_request *req) size_t request_size; /* setup DMA, then program endpoint CSR */ - request_size = min(request->length, + request_size = min_t(size_t, request->length, musb_ep->dma->max_len); if (request_size < musb_ep->packet_sz) musb_ep->dma->desired_mode = 0; @@ -319,7 +319,7 @@ static void txstate(struct musb *musb, struct musb_request *req) use_dma = use_dma && c->channel_program( musb_ep->dma, musb_ep->packet_sz, musb_ep->dma->desired_mode, - request->dma, request_size); + request->dma + request->actual, request_size); if (use_dma) { if (musb_ep->dma->desired_mode == 0) { /* @@ -515,12 +515,12 @@ void musb_g_tx(struct musb *musb, u8 epnum) if (csr & MUSB_TXCSR_FIFONOTEMPTY) return; - if (!musb_ep->desc) { + request = musb_ep->desc ? next_request(musb_ep) : NULL; + if (!request) { DBG(4, "%s idle now\n", musb_ep->end_point.name); return; - } else - request = next_request(musb_ep); + } } txstate(musb, to_musb_request(request)); @@ -746,6 +746,8 @@ void musb_g_rx(struct musb *musb, u8 epnum) musb_ep_select(mbase, epnum); request = next_request(musb_ep); + if (!request) + return; csr = musb_readw(epio, MUSB_RXCSR); dma = is_dma_capable() ? musb_ep->dma : NULL; @@ -1731,6 +1733,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver) spin_lock_irqsave(&musb->lock, flags); otg_set_peripheral(musb->xceiv, &musb->g); + musb->xceiv->state = OTG_STATE_B_IDLE; musb->is_active = 1; /* FIXME this ignores the softconnect flag. Drivers are diff --git a/drivers/usb/musb/musb_gadget_ep0.c b/drivers/usb/musb/musb_gadget_ep0.c index 8fba3f11e473..53d06451f820 100644 --- a/drivers/usb/musb/musb_gadget_ep0.c +++ b/drivers/usb/musb/musb_gadget_ep0.c @@ -664,7 +664,7 @@ irqreturn_t musb_g_ep0_irq(struct musb *musb) musb->ep0_state = MUSB_EP0_STAGE_STATUSIN; break; default: - ERR("SetupEnd came in a wrong ep0stage %s", + ERR("SetupEnd came in a wrong ep0stage %s\n", decode_ep0stage(musb->ep0_state)); } csr = musb_readw(regs, MUSB_CSR0); @@ -787,12 +787,18 @@ setup: handled = service_zero_data_request( musb, &setup); + /* + * We're expecting no data in any case, so + * always set the DATAEND bit -- doing this + * here helps avoid SetupEnd interrupt coming + * in the idle stage when we're stalling... + */ + musb->ackpend |= MUSB_CSR0_P_DATAEND; + /* status stage might be immediate */ - if (handled > 0) { - musb->ackpend |= MUSB_CSR0_P_DATAEND; + if (handled > 0) musb->ep0_state = MUSB_EP0_STAGE_STATUSIN; - } break; /* sequence #1 (IN to host), includes GET_STATUS diff --git a/drivers/usb/otg/isp1301_omap.c b/drivers/usb/otg/isp1301_omap.c index d54460a88173..78a209709260 100644 --- a/drivers/usb/otg/isp1301_omap.c +++ b/drivers/usb/otg/isp1301_omap.c @@ -843,7 +843,7 @@ static irqreturn_t omap_otg_irq(int irq, void *_isp) static struct platform_device *otg_dev; -static int otg_init(struct isp1301 *isp) +static int isp1301_otg_init(struct isp1301 *isp) { u32 l; @@ -1275,7 +1275,7 @@ static int __exit isp1301_remove(struct i2c_client *i2c) static int isp1301_otg_enable(struct isp1301 *isp) { power_up(isp); - otg_init(isp); + isp1301_otg_init(isp); /* NOTE: since we don't change this, this provides * a few more interrupts than are strictly needed. diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index f99498fca99a..216f187582ab 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -44,6 +44,7 @@ #include <linux/serial.h> #include <linux/usb/serial.h> #include "ftdi_sio.h" +#include "ftdi_sio_ids.h" /* * Version Information diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h index 4586a24fafb0..b0e0d64f822e 100644 --- a/drivers/usb/serial/ftdi_sio.h +++ b/drivers/usb/serial/ftdi_sio.h @@ -1,7 +1,10 @@ /* - * Definitions for the FTDI USB Single Port Serial Converter - + * Driver definitions for the FTDI USB Single Port Serial Converter - * known as FTDI_SIO (Serial Input/Output application of the chipset) * + * For USB vendor/product IDs (VID/PID), please see ftdi_sio_ids.h + * + * * The example I have is known as the USC-1000 which is available from * http://www.dse.co.nz - cat no XH4214 It looks similar to this: * http://www.dansdata.com/usbser.htm but I can't be sure There are other @@ -17,880 +20,7 @@ * Bill Ryder - bryder@sgi.com formerly of Silicon Graphics, Inc.- wrote the * FTDI_SIO implementation. * - * Philipp Gühring - pg@futureware.at - added the Device ID of the USB relais - * from Rudolf Gugler - * - */ - -#define FTDI_VID 0x0403 /* Vendor Id */ -#define FTDI_SIO_PID 0x8372 /* Product Id SIO application of 8U100AX */ -#define FTDI_8U232AM_PID 0x6001 /* Similar device to SIO above */ -#define FTDI_8U232AM_ALT_PID 0x6006 /* FTDI's alternate PID for above */ -#define FTDI_8U2232C_PID 0x6010 /* Dual channel device */ -#define FTDI_232RL_PID 0xFBFA /* Product ID for FT232RL */ -#define FTDI_4232H_PID 0x6011 /* Quad channel hi-speed device */ -#define FTDI_RELAIS_PID 0xFA10 /* Relais device from Rudolf Gugler */ -#define FTDI_NF_RIC_VID 0x0DCD /* Vendor Id */ -#define FTDI_NF_RIC_PID 0x0001 /* Product Id */ -#define FTDI_USBX_707_PID 0xF857 /* ADSTech IR Blaster USBX-707 */ - -/* Larsen and Brusgaard AltiTrack/USBtrack */ -#define LARSENBRUSGAARD_VID 0x0FD8 -#define LB_ALTITRACK_PID 0x0001 - -/* www.canusb.com Lawicel CANUSB device */ -#define FTDI_CANUSB_PID 0xFFA8 /* Product Id */ - -/* AlphaMicro Components AMC-232USB01 device */ -#define FTDI_AMC232_PID 0xFF00 /* Product Id */ - -/* www.candapter.com Ewert Energy Systems CANdapter device */ -#define FTDI_CANDAPTER_PID 0x9F80 /* Product Id */ - -/* SCS HF Radio Modems PID's (http://www.scs-ptc.com) */ -/* the VID is the standard ftdi vid (FTDI_VID) */ -#define FTDI_SCS_DEVICE_0_PID 0xD010 /* SCS PTC-IIusb */ -#define FTDI_SCS_DEVICE_1_PID 0xD011 /* SCS Tracker / DSP TNC */ -#define FTDI_SCS_DEVICE_2_PID 0xD012 -#define FTDI_SCS_DEVICE_3_PID 0xD013 -#define FTDI_SCS_DEVICE_4_PID 0xD014 -#define FTDI_SCS_DEVICE_5_PID 0xD015 -#define FTDI_SCS_DEVICE_6_PID 0xD016 -#define FTDI_SCS_DEVICE_7_PID 0xD017 - -/* ACT Solutions HomePro ZWave interface (http://www.act-solutions.com/HomePro.htm) */ -#define FTDI_ACTZWAVE_PID 0xF2D0 - - -/* www.starting-point-systems.com µChameleon device */ -#define FTDI_MICRO_CHAMELEON_PID 0xCAA0 /* Product Id */ - -/* www.irtrans.de device */ -#define FTDI_IRTRANS_PID 0xFC60 /* Product Id */ - - -/* www.thoughttechnology.com/ TT-USB provide with procomp use ftdi_sio */ -#define FTDI_TTUSB_PID 0xFF20 /* Product Id */ - -/* iPlus device */ -#define FTDI_IPLUS_PID 0xD070 /* Product Id */ -#define FTDI_IPLUS2_PID 0xD071 /* Product Id */ - -/* DMX4ALL DMX Interfaces */ -#define FTDI_DMX4ALL 0xC850 - -/* OpenDCC (www.opendcc.de) product id */ -#define FTDI_OPENDCC_PID 0xBFD8 -#define FTDI_OPENDCC_SNIFFER_PID 0xBFD9 -#define FTDI_OPENDCC_THROTTLE_PID 0xBFDA -#define FTDI_OPENDCC_GATEWAY_PID 0xBFDB - -/* Sprog II (Andrew Crosland's SprogII DCC interface) */ -#define FTDI_SPROG_II 0xF0C8 - -/* www.crystalfontz.com devices - thanx for providing free devices for evaluation ! */ -/* they use the ftdi chipset for the USB interface and the vendor id is the same */ -#define FTDI_XF_632_PID 0xFC08 /* 632: 16x2 Character Display */ -#define FTDI_XF_634_PID 0xFC09 /* 634: 20x4 Character Display */ -#define FTDI_XF_547_PID 0xFC0A /* 547: Two line Display */ -#define FTDI_XF_633_PID 0xFC0B /* 633: 16x2 Character Display with Keys */ -#define FTDI_XF_631_PID 0xFC0C /* 631: 20x2 Character Display */ -#define FTDI_XF_635_PID 0xFC0D /* 635: 20x4 Character Display */ -#define FTDI_XF_640_PID 0xFC0E /* 640: Two line Display */ -#define FTDI_XF_642_PID 0xFC0F /* 642: Two line Display */ - -/* Video Networks Limited / Homechoice in the UK use an ftdi-based device for their 1Mb */ -/* broadband internet service. The following PID is exhibited by the usb device supplied */ -/* (the VID is the standard ftdi vid (FTDI_VID) */ -#define FTDI_VNHCPCUSB_D_PID 0xfe38 /* Product Id */ - -/* - * PCDJ use ftdi based dj-controllers. The following PID is for their DAC-2 device - * http://www.pcdjhardware.com/DAC2.asp (PID sent by Wouter Paesen) - * (the VID is the standard ftdi vid (FTDI_VID) */ -#define FTDI_PCDJ_DAC2_PID 0xFA88 - -/* - * The following are the values for the Matrix Orbital LCD displays, - * which are the FT232BM ( similar to the 8U232AM ) - */ -#define FTDI_MTXORB_0_PID 0xFA00 /* Matrix Orbital Product Id */ -#define FTDI_MTXORB_1_PID 0xFA01 /* Matrix Orbital Product Id */ -#define FTDI_MTXORB_2_PID 0xFA02 /* Matrix Orbital Product Id */ -#define FTDI_MTXORB_3_PID 0xFA03 /* Matrix Orbital Product Id */ -#define FTDI_MTXORB_4_PID 0xFA04 /* Matrix Orbital Product Id */ -#define FTDI_MTXORB_5_PID 0xFA05 /* Matrix Orbital Product Id */ -#define FTDI_MTXORB_6_PID 0xFA06 /* Matrix Orbital Product Id */ - -/* OOCDlink by Joern Kaipf <joernk@web.de> - * (http://www.joernonline.de/dw/doku.php?id=start&idx=projects:oocdlink) */ -#define FTDI_OOCDLINK_PID 0xbaf8 /* Amontec JTAGkey */ - -/* - * The following are the values for the Matrix Orbital FTDI Range - * Anything in this range will use an FT232RL. - */ -#define MTXORB_VID 0x1B3D -#define MTXORB_FTDI_RANGE_0100_PID 0x0100 -#define MTXORB_FTDI_RANGE_0101_PID 0x0101 -#define MTXORB_FTDI_RANGE_0102_PID 0x0102 -#define MTXORB_FTDI_RANGE_0103_PID 0x0103 -#define MTXORB_FTDI_RANGE_0104_PID 0x0104 -#define MTXORB_FTDI_RANGE_0105_PID 0x0105 -#define MTXORB_FTDI_RANGE_0106_PID 0x0106 -#define MTXORB_FTDI_RANGE_0107_PID 0x0107 -#define MTXORB_FTDI_RANGE_0108_PID 0x0108 -#define MTXORB_FTDI_RANGE_0109_PID 0x0109 -#define MTXORB_FTDI_RANGE_010A_PID 0x010A -#define MTXORB_FTDI_RANGE_010B_PID 0x010B -#define MTXORB_FTDI_RANGE_010C_PID 0x010C -#define MTXORB_FTDI_RANGE_010D_PID 0x010D -#define MTXORB_FTDI_RANGE_010E_PID 0x010E -#define MTXORB_FTDI_RANGE_010F_PID 0x010F -#define MTXORB_FTDI_RANGE_0110_PID 0x0110 -#define MTXORB_FTDI_RANGE_0111_PID 0x0111 -#define MTXORB_FTDI_RANGE_0112_PID 0x0112 -#define MTXORB_FTDI_RANGE_0113_PID 0x0113 -#define MTXORB_FTDI_RANGE_0114_PID 0x0114 -#define MTXORB_FTDI_RANGE_0115_PID 0x0115 -#define MTXORB_FTDI_RANGE_0116_PID 0x0116 -#define MTXORB_FTDI_RANGE_0117_PID 0x0117 -#define MTXORB_FTDI_RANGE_0118_PID 0x0118 -#define MTXORB_FTDI_RANGE_0119_PID 0x0119 -#define MTXORB_FTDI_RANGE_011A_PID 0x011A -#define MTXORB_FTDI_RANGE_011B_PID 0x011B -#define MTXORB_FTDI_RANGE_011C_PID 0x011C -#define MTXORB_FTDI_RANGE_011D_PID 0x011D -#define MTXORB_FTDI_RANGE_011E_PID 0x011E -#define MTXORB_FTDI_RANGE_011F_PID 0x011F -#define MTXORB_FTDI_RANGE_0120_PID 0x0120 -#define MTXORB_FTDI_RANGE_0121_PID 0x0121 -#define MTXORB_FTDI_RANGE_0122_PID 0x0122 -#define MTXORB_FTDI_RANGE_0123_PID 0x0123 -#define MTXORB_FTDI_RANGE_0124_PID 0x0124 -#define MTXORB_FTDI_RANGE_0125_PID 0x0125 -#define MTXORB_FTDI_RANGE_0126_PID 0x0126 -#define MTXORB_FTDI_RANGE_0127_PID 0x0127 -#define MTXORB_FTDI_RANGE_0128_PID 0x0128 -#define MTXORB_FTDI_RANGE_0129_PID 0x0129 -#define MTXORB_FTDI_RANGE_012A_PID 0x012A -#define MTXORB_FTDI_RANGE_012B_PID 0x012B -#define MTXORB_FTDI_RANGE_012C_PID 0x012C -#define MTXORB_FTDI_RANGE_012D_PID 0x012D -#define MTXORB_FTDI_RANGE_012E_PID 0x012E -#define MTXORB_FTDI_RANGE_012F_PID 0x012F -#define MTXORB_FTDI_RANGE_0130_PID 0x0130 -#define MTXORB_FTDI_RANGE_0131_PID 0x0131 -#define MTXORB_FTDI_RANGE_0132_PID 0x0132 -#define MTXORB_FTDI_RANGE_0133_PID 0x0133 -#define MTXORB_FTDI_RANGE_0134_PID 0x0134 -#define MTXORB_FTDI_RANGE_0135_PID 0x0135 -#define MTXORB_FTDI_RANGE_0136_PID 0x0136 -#define MTXORB_FTDI_RANGE_0137_PID 0x0137 -#define MTXORB_FTDI_RANGE_0138_PID 0x0138 -#define MTXORB_FTDI_RANGE_0139_PID 0x0139 -#define MTXORB_FTDI_RANGE_013A_PID 0x013A -#define MTXORB_FTDI_RANGE_013B_PID 0x013B -#define MTXORB_FTDI_RANGE_013C_PID 0x013C -#define MTXORB_FTDI_RANGE_013D_PID 0x013D -#define MTXORB_FTDI_RANGE_013E_PID 0x013E -#define MTXORB_FTDI_RANGE_013F_PID 0x013F -#define MTXORB_FTDI_RANGE_0140_PID 0x0140 -#define MTXORB_FTDI_RANGE_0141_PID 0x0141 -#define MTXORB_FTDI_RANGE_0142_PID 0x0142 -#define MTXORB_FTDI_RANGE_0143_PID 0x0143 -#define MTXORB_FTDI_RANGE_0144_PID 0x0144 -#define MTXORB_FTDI_RANGE_0145_PID 0x0145 -#define MTXORB_FTDI_RANGE_0146_PID 0x0146 -#define MTXORB_FTDI_RANGE_0147_PID 0x0147 -#define MTXORB_FTDI_RANGE_0148_PID 0x0148 -#define MTXORB_FTDI_RANGE_0149_PID 0x0149 -#define MTXORB_FTDI_RANGE_014A_PID 0x014A -#define MTXORB_FTDI_RANGE_014B_PID 0x014B -#define MTXORB_FTDI_RANGE_014C_PID 0x014C -#define MTXORB_FTDI_RANGE_014D_PID 0x014D -#define MTXORB_FTDI_RANGE_014E_PID 0x014E -#define MTXORB_FTDI_RANGE_014F_PID 0x014F -#define MTXORB_FTDI_RANGE_0150_PID 0x0150 -#define MTXORB_FTDI_RANGE_0151_PID 0x0151 -#define MTXORB_FTDI_RANGE_0152_PID 0x0152 -#define MTXORB_FTDI_RANGE_0153_PID 0x0153 -#define MTXORB_FTDI_RANGE_0154_PID 0x0154 -#define MTXORB_FTDI_RANGE_0155_PID 0x0155 -#define MTXORB_FTDI_RANGE_0156_PID 0x0156 -#define MTXORB_FTDI_RANGE_0157_PID 0x0157 -#define MTXORB_FTDI_RANGE_0158_PID 0x0158 -#define MTXORB_FTDI_RANGE_0159_PID 0x0159 -#define MTXORB_FTDI_RANGE_015A_PID 0x015A -#define MTXORB_FTDI_RANGE_015B_PID 0x015B -#define MTXORB_FTDI_RANGE_015C_PID 0x015C -#define MTXORB_FTDI_RANGE_015D_PID 0x015D -#define MTXORB_FTDI_RANGE_015E_PID 0x015E -#define MTXORB_FTDI_RANGE_015F_PID 0x015F -#define MTXORB_FTDI_RANGE_0160_PID 0x0160 -#define MTXORB_FTDI_RANGE_0161_PID 0x0161 -#define MTXORB_FTDI_RANGE_0162_PID 0x0162 -#define MTXORB_FTDI_RANGE_0163_PID 0x0163 -#define MTXORB_FTDI_RANGE_0164_PID 0x0164 -#define MTXORB_FTDI_RANGE_0165_PID 0x0165 -#define MTXORB_FTDI_RANGE_0166_PID 0x0166 -#define MTXORB_FTDI_RANGE_0167_PID 0x0167 -#define MTXORB_FTDI_RANGE_0168_PID 0x0168 -#define MTXORB_FTDI_RANGE_0169_PID 0x0169 -#define MTXORB_FTDI_RANGE_016A_PID 0x016A -#define MTXORB_FTDI_RANGE_016B_PID 0x016B -#define MTXORB_FTDI_RANGE_016C_PID 0x016C -#define MTXORB_FTDI_RANGE_016D_PID 0x016D -#define MTXORB_FTDI_RANGE_016E_PID 0x016E -#define MTXORB_FTDI_RANGE_016F_PID 0x016F -#define MTXORB_FTDI_RANGE_0170_PID 0x0170 -#define MTXORB_FTDI_RANGE_0171_PID 0x0171 -#define MTXORB_FTDI_RANGE_0172_PID 0x0172 -#define MTXORB_FTDI_RANGE_0173_PID 0x0173 -#define MTXORB_FTDI_RANGE_0174_PID 0x0174 -#define MTXORB_FTDI_RANGE_0175_PID 0x0175 -#define MTXORB_FTDI_RANGE_0176_PID 0x0176 -#define MTXORB_FTDI_RANGE_0177_PID 0x0177 -#define MTXORB_FTDI_RANGE_0178_PID 0x0178 -#define MTXORB_FTDI_RANGE_0179_PID 0x0179 -#define MTXORB_FTDI_RANGE_017A_PID 0x017A -#define MTXORB_FTDI_RANGE_017B_PID 0x017B -#define MTXORB_FTDI_RANGE_017C_PID 0x017C -#define MTXORB_FTDI_RANGE_017D_PID 0x017D -#define MTXORB_FTDI_RANGE_017E_PID 0x017E -#define MTXORB_FTDI_RANGE_017F_PID 0x017F -#define MTXORB_FTDI_RANGE_0180_PID 0x0180 -#define MTXORB_FTDI_RANGE_0181_PID 0x0181 -#define MTXORB_FTDI_RANGE_0182_PID 0x0182 -#define MTXORB_FTDI_RANGE_0183_PID 0x0183 -#define MTXORB_FTDI_RANGE_0184_PID 0x0184 -#define MTXORB_FTDI_RANGE_0185_PID 0x0185 -#define MTXORB_FTDI_RANGE_0186_PID 0x0186 -#define MTXORB_FTDI_RANGE_0187_PID 0x0187 -#define MTXORB_FTDI_RANGE_0188_PID 0x0188 -#define MTXORB_FTDI_RANGE_0189_PID 0x0189 -#define MTXORB_FTDI_RANGE_018A_PID 0x018A -#define MTXORB_FTDI_RANGE_018B_PID 0x018B -#define MTXORB_FTDI_RANGE_018C_PID 0x018C -#define MTXORB_FTDI_RANGE_018D_PID 0x018D -#define MTXORB_FTDI_RANGE_018E_PID 0x018E -#define MTXORB_FTDI_RANGE_018F_PID 0x018F -#define MTXORB_FTDI_RANGE_0190_PID 0x0190 -#define MTXORB_FTDI_RANGE_0191_PID 0x0191 -#define MTXORB_FTDI_RANGE_0192_PID 0x0192 -#define MTXORB_FTDI_RANGE_0193_PID 0x0193 -#define MTXORB_FTDI_RANGE_0194_PID 0x0194 -#define MTXORB_FTDI_RANGE_0195_PID 0x0195 -#define MTXORB_FTDI_RANGE_0196_PID 0x0196 -#define MTXORB_FTDI_RANGE_0197_PID 0x0197 -#define MTXORB_FTDI_RANGE_0198_PID 0x0198 -#define MTXORB_FTDI_RANGE_0199_PID 0x0199 -#define MTXORB_FTDI_RANGE_019A_PID 0x019A -#define MTXORB_FTDI_RANGE_019B_PID 0x019B -#define MTXORB_FTDI_RANGE_019C_PID 0x019C -#define MTXORB_FTDI_RANGE_019D_PID 0x019D -#define MTXORB_FTDI_RANGE_019E_PID 0x019E -#define MTXORB_FTDI_RANGE_019F_PID 0x019F -#define MTXORB_FTDI_RANGE_01A0_PID 0x01A0 -#define MTXORB_FTDI_RANGE_01A1_PID 0x01A1 -#define MTXORB_FTDI_RANGE_01A2_PID 0x01A2 -#define MTXORB_FTDI_RANGE_01A3_PID 0x01A3 -#define MTXORB_FTDI_RANGE_01A4_PID 0x01A4 -#define MTXORB_FTDI_RANGE_01A5_PID 0x01A5 -#define MTXORB_FTDI_RANGE_01A6_PID 0x01A6 -#define MTXORB_FTDI_RANGE_01A7_PID 0x01A7 -#define MTXORB_FTDI_RANGE_01A8_PID 0x01A8 -#define MTXORB_FTDI_RANGE_01A9_PID 0x01A9 -#define MTXORB_FTDI_RANGE_01AA_PID 0x01AA -#define MTXORB_FTDI_RANGE_01AB_PID 0x01AB -#define MTXORB_FTDI_RANGE_01AC_PID 0x01AC -#define MTXORB_FTDI_RANGE_01AD_PID 0x01AD -#define MTXORB_FTDI_RANGE_01AE_PID 0x01AE -#define MTXORB_FTDI_RANGE_01AF_PID 0x01AF -#define MTXORB_FTDI_RANGE_01B0_PID 0x01B0 -#define MTXORB_FTDI_RANGE_01B1_PID 0x01B1 -#define MTXORB_FTDI_RANGE_01B2_PID 0x01B2 -#define MTXORB_FTDI_RANGE_01B3_PID 0x01B3 -#define MTXORB_FTDI_RANGE_01B4_PID 0x01B4 -#define MTXORB_FTDI_RANGE_01B5_PID 0x01B5 -#define MTXORB_FTDI_RANGE_01B6_PID 0x01B6 -#define MTXORB_FTDI_RANGE_01B7_PID 0x01B7 -#define MTXORB_FTDI_RANGE_01B8_PID 0x01B8 -#define MTXORB_FTDI_RANGE_01B9_PID 0x01B9 -#define MTXORB_FTDI_RANGE_01BA_PID 0x01BA -#define MTXORB_FTDI_RANGE_01BB_PID 0x01BB -#define MTXORB_FTDI_RANGE_01BC_PID 0x01BC -#define MTXORB_FTDI_RANGE_01BD_PID 0x01BD -#define MTXORB_FTDI_RANGE_01BE_PID 0x01BE -#define MTXORB_FTDI_RANGE_01BF_PID 0x01BF -#define MTXORB_FTDI_RANGE_01C0_PID 0x01C0 -#define MTXORB_FTDI_RANGE_01C1_PID 0x01C1 -#define MTXORB_FTDI_RANGE_01C2_PID 0x01C2 -#define MTXORB_FTDI_RANGE_01C3_PID 0x01C3 -#define MTXORB_FTDI_RANGE_01C4_PID 0x01C4 -#define MTXORB_FTDI_RANGE_01C5_PID 0x01C5 -#define MTXORB_FTDI_RANGE_01C6_PID 0x01C6 -#define MTXORB_FTDI_RANGE_01C7_PID 0x01C7 -#define MTXORB_FTDI_RANGE_01C8_PID 0x01C8 -#define MTXORB_FTDI_RANGE_01C9_PID 0x01C9 -#define MTXORB_FTDI_RANGE_01CA_PID 0x01CA -#define MTXORB_FTDI_RANGE_01CB_PID 0x01CB -#define MTXORB_FTDI_RANGE_01CC_PID 0x01CC -#define MTXORB_FTDI_RANGE_01CD_PID 0x01CD -#define MTXORB_FTDI_RANGE_01CE_PID 0x01CE -#define MTXORB_FTDI_RANGE_01CF_PID 0x01CF -#define MTXORB_FTDI_RANGE_01D0_PID 0x01D0 -#define MTXORB_FTDI_RANGE_01D1_PID 0x01D1 -#define MTXORB_FTDI_RANGE_01D2_PID 0x01D2 -#define MTXORB_FTDI_RANGE_01D3_PID 0x01D3 -#define MTXORB_FTDI_RANGE_01D4_PID 0x01D4 -#define MTXORB_FTDI_RANGE_01D5_PID 0x01D5 -#define MTXORB_FTDI_RANGE_01D6_PID 0x01D6 -#define MTXORB_FTDI_RANGE_01D7_PID 0x01D7 -#define MTXORB_FTDI_RANGE_01D8_PID 0x01D8 -#define MTXORB_FTDI_RANGE_01D9_PID 0x01D9 -#define MTXORB_FTDI_RANGE_01DA_PID 0x01DA -#define MTXORB_FTDI_RANGE_01DB_PID 0x01DB -#define MTXORB_FTDI_RANGE_01DC_PID 0x01DC -#define MTXORB_FTDI_RANGE_01DD_PID 0x01DD -#define MTXORB_FTDI_RANGE_01DE_PID 0x01DE -#define MTXORB_FTDI_RANGE_01DF_PID 0x01DF -#define MTXORB_FTDI_RANGE_01E0_PID 0x01E0 -#define MTXORB_FTDI_RANGE_01E1_PID 0x01E1 -#define MTXORB_FTDI_RANGE_01E2_PID 0x01E2 -#define MTXORB_FTDI_RANGE_01E3_PID 0x01E3 -#define MTXORB_FTDI_RANGE_01E4_PID 0x01E4 -#define MTXORB_FTDI_RANGE_01E5_PID 0x01E5 -#define MTXORB_FTDI_RANGE_01E6_PID 0x01E6 -#define MTXORB_FTDI_RANGE_01E7_PID 0x01E7 -#define MTXORB_FTDI_RANGE_01E8_PID 0x01E8 -#define MTXORB_FTDI_RANGE_01E9_PID 0x01E9 -#define MTXORB_FTDI_RANGE_01EA_PID 0x01EA -#define MTXORB_FTDI_RANGE_01EB_PID 0x01EB -#define MTXORB_FTDI_RANGE_01EC_PID 0x01EC -#define MTXORB_FTDI_RANGE_01ED_PID 0x01ED -#define MTXORB_FTDI_RANGE_01EE_PID 0x01EE -#define MTXORB_FTDI_RANGE_01EF_PID 0x01EF -#define MTXORB_FTDI_RANGE_01F0_PID 0x01F0 -#define MTXORB_FTDI_RANGE_01F1_PID 0x01F1 -#define MTXORB_FTDI_RANGE_01F2_PID 0x01F2 -#define MTXORB_FTDI_RANGE_01F3_PID 0x01F3 -#define MTXORB_FTDI_RANGE_01F4_PID 0x01F4 -#define MTXORB_FTDI_RANGE_01F5_PID 0x01F5 -#define MTXORB_FTDI_RANGE_01F6_PID 0x01F6 -#define MTXORB_FTDI_RANGE_01F7_PID 0x01F7 -#define MTXORB_FTDI_RANGE_01F8_PID 0x01F8 -#define MTXORB_FTDI_RANGE_01F9_PID 0x01F9 -#define MTXORB_FTDI_RANGE_01FA_PID 0x01FA -#define MTXORB_FTDI_RANGE_01FB_PID 0x01FB -#define MTXORB_FTDI_RANGE_01FC_PID 0x01FC -#define MTXORB_FTDI_RANGE_01FD_PID 0x01FD -#define MTXORB_FTDI_RANGE_01FE_PID 0x01FE -#define MTXORB_FTDI_RANGE_01FF_PID 0x01FF - - - -/* Interbiometrics USB I/O Board */ -/* Developed for Interbiometrics by Rudolf Gugler */ -#define INTERBIOMETRICS_VID 0x1209 -#define INTERBIOMETRICS_IOBOARD_PID 0x1002 -#define INTERBIOMETRICS_MINI_IOBOARD_PID 0x1006 - -/* - * The following are the values for the Perle Systems - * UltraPort USB serial converters - */ -#define FTDI_PERLE_ULTRAPORT_PID 0xF0C0 /* Perle UltraPort Product Id */ - -/* - * The following are the values for the Sealevel SeaLINK+ adapters. - * (Original list sent by Tuan Hoang. Ian Abbott renamed the macros and - * removed some PIDs that don't seem to match any existing products.) - */ -#define SEALEVEL_VID 0x0c52 /* Sealevel Vendor ID */ -#define SEALEVEL_2101_PID 0x2101 /* SeaLINK+232 (2101/2105) */ -#define SEALEVEL_2102_PID 0x2102 /* SeaLINK+485 (2102) */ -#define SEALEVEL_2103_PID 0x2103 /* SeaLINK+232I (2103) */ -#define SEALEVEL_2104_PID 0x2104 /* SeaLINK+485I (2104) */ -#define SEALEVEL_2106_PID 0x9020 /* SeaLINK+422 (2106) */ -#define SEALEVEL_2201_1_PID 0x2211 /* SeaPORT+2/232 (2201) Port 1 */ -#define SEALEVEL_2201_2_PID 0x2221 /* SeaPORT+2/232 (2201) Port 2 */ -#define SEALEVEL_2202_1_PID 0x2212 /* SeaPORT+2/485 (2202) Port 1 */ -#define SEALEVEL_2202_2_PID 0x2222 /* SeaPORT+2/485 (2202) Port 2 */ -#define SEALEVEL_2203_1_PID 0x2213 /* SeaPORT+2 (2203) Port 1 */ -#define SEALEVEL_2203_2_PID 0x2223 /* SeaPORT+2 (2203) Port 2 */ -#define SEALEVEL_2401_1_PID 0x2411 /* SeaPORT+4/232 (2401) Port 1 */ -#define SEALEVEL_2401_2_PID 0x2421 /* SeaPORT+4/232 (2401) Port 2 */ -#define SEALEVEL_2401_3_PID 0x2431 /* SeaPORT+4/232 (2401) Port 3 */ -#define SEALEVEL_2401_4_PID 0x2441 /* SeaPORT+4/232 (2401) Port 4 */ -#define SEALEVEL_2402_1_PID 0x2412 /* SeaPORT+4/485 (2402) Port 1 */ -#define SEALEVEL_2402_2_PID 0x2422 /* SeaPORT+4/485 (2402) Port 2 */ -#define SEALEVEL_2402_3_PID 0x2432 /* SeaPORT+4/485 (2402) Port 3 */ -#define SEALEVEL_2402_4_PID 0x2442 /* SeaPORT+4/485 (2402) Port 4 */ -#define SEALEVEL_2403_1_PID 0x2413 /* SeaPORT+4 (2403) Port 1 */ -#define SEALEVEL_2403_2_PID 0x2423 /* SeaPORT+4 (2403) Port 2 */ -#define SEALEVEL_2403_3_PID 0x2433 /* SeaPORT+4 (2403) Port 3 */ -#define SEALEVEL_2403_4_PID 0x2443 /* SeaPORT+4 (2403) Port 4 */ -#define SEALEVEL_2801_1_PID 0X2811 /* SeaLINK+8/232 (2801) Port 1 */ -#define SEALEVEL_2801_2_PID 0X2821 /* SeaLINK+8/232 (2801) Port 2 */ -#define SEALEVEL_2801_3_PID 0X2831 /* SeaLINK+8/232 (2801) Port 3 */ -#define SEALEVEL_2801_4_PID 0X2841 /* SeaLINK+8/232 (2801) Port 4 */ -#define SEALEVEL_2801_5_PID 0X2851 /* SeaLINK+8/232 (2801) Port 5 */ -#define SEALEVEL_2801_6_PID 0X2861 /* SeaLINK+8/232 (2801) Port 6 */ -#define SEALEVEL_2801_7_PID 0X2871 /* SeaLINK+8/232 (2801) Port 7 */ -#define SEALEVEL_2801_8_PID 0X2881 /* SeaLINK+8/232 (2801) Port 8 */ -#define SEALEVEL_2802_1_PID 0X2812 /* SeaLINK+8/485 (2802) Port 1 */ -#define SEALEVEL_2802_2_PID 0X2822 /* SeaLINK+8/485 (2802) Port 2 */ -#define SEALEVEL_2802_3_PID 0X2832 /* SeaLINK+8/485 (2802) Port 3 */ -#define SEALEVEL_2802_4_PID 0X2842 /* SeaLINK+8/485 (2802) Port 4 */ -#define SEALEVEL_2802_5_PID 0X2852 /* SeaLINK+8/485 (2802) Port 5 */ -#define SEALEVEL_2802_6_PID 0X2862 /* SeaLINK+8/485 (2802) Port 6 */ -#define SEALEVEL_2802_7_PID 0X2872 /* SeaLINK+8/485 (2802) Port 7 */ -#define SEALEVEL_2802_8_PID 0X2882 /* SeaLINK+8/485 (2802) Port 8 */ -#define SEALEVEL_2803_1_PID 0X2813 /* SeaLINK+8 (2803) Port 1 */ -#define SEALEVEL_2803_2_PID 0X2823 /* SeaLINK+8 (2803) Port 2 */ -#define SEALEVEL_2803_3_PID 0X2833 /* SeaLINK+8 (2803) Port 3 */ -#define SEALEVEL_2803_4_PID 0X2843 /* SeaLINK+8 (2803) Port 4 */ -#define SEALEVEL_2803_5_PID 0X2853 /* SeaLINK+8 (2803) Port 5 */ -#define SEALEVEL_2803_6_PID 0X2863 /* SeaLINK+8 (2803) Port 6 */ -#define SEALEVEL_2803_7_PID 0X2873 /* SeaLINK+8 (2803) Port 7 */ -#define SEALEVEL_2803_8_PID 0X2883 /* SeaLINK+8 (2803) Port 8 */ - -/* - * The following are the values for two KOBIL chipcard terminals. - */ -#define KOBIL_VID 0x0d46 /* KOBIL Vendor ID */ -#define KOBIL_CONV_B1_PID 0x2020 /* KOBIL Konverter for B1 */ -#define KOBIL_CONV_KAAN_PID 0x2021 /* KOBIL_Konverter for KAAN */ - -/* - * Icom ID-1 digital transceiver - */ - -#define ICOM_ID1_VID 0x0C26 -#define ICOM_ID1_PID 0x0004 - -/* - * ASK.fr devices - */ -#define FTDI_ASK_RDR400_PID 0xC991 /* ASK RDR 400 series card reader */ - -/* - * FTDI USB UART chips used in construction projects from the - * Elektor Electronics magazine (http://elektor-electronics.co.uk) - */ -#define ELEKTOR_VID 0x0C7D -#define ELEKTOR_FT323R_PID 0x0005 /* RFID-Reader, issue 09-2006 */ - -/* - * DSS-20 Sync Station for Sony Ericsson P800 - */ -#define FTDI_DSS20_PID 0xFC82 - -/* - * Home Electronics (www.home-electro.com) USB gadgets - */ -#define FTDI_HE_TIRA1_PID 0xFA78 /* Tira-1 IR transceiver */ - -/* USB-UIRT - An infrared receiver and transmitter using the 8U232AM chip */ -/* http://home.earthlink.net/~jrhees/USBUIRT/index.htm */ -#define FTDI_USB_UIRT_PID 0xF850 /* Product Id */ - -/* TNC-X USB-to-packet-radio adapter, versions prior to 3.0 (DLP module) */ - -#define FTDI_TNC_X_PID 0xEBE0 - -/* - * ELV USB devices submitted by Christian Abt of ELV (www.elv.de). - * All of these devices use FTDI's vendor ID (0x0403). - * - * The previously included PID for the UO 100 module was incorrect. - * In fact, that PID was for ELV's UR 100 USB-RS232 converter (0xFB58). - * - * Armin Laeuger originally sent the PID for the UM 100 module. - */ -#define FTDI_R2000KU_TRUE_RNG 0xFB80 /* R2000KU TRUE RNG */ -#define FTDI_ELV_UR100_PID 0xFB58 /* USB-RS232-Umsetzer (UR 100) */ -#define FTDI_ELV_UM100_PID 0xFB5A /* USB-Modul UM 100 */ -#define FTDI_ELV_UO100_PID 0xFB5B /* USB-Modul UO 100 */ -#define FTDI_ELV_ALC8500_PID 0xF06E /* ALC 8500 Expert */ -/* Additional ELV PIDs that default to using the FTDI D2XX drivers on - * MS Windows, rather than the FTDI Virtual Com Port drivers. - * Maybe these will be easier to use with the libftdi/libusb user-space - * drivers, or possibly the Comedi drivers in some cases. */ -#define FTDI_ELV_CLI7000_PID 0xFB59 /* Computer-Light-Interface (CLI 7000) */ -#define FTDI_ELV_PPS7330_PID 0xFB5C /* Processor-Power-Supply (PPS 7330) */ -#define FTDI_ELV_TFM100_PID 0xFB5D /* Temperartur-Feuchte Messgeraet (TFM 100) */ -#define FTDI_ELV_UDF77_PID 0xFB5E /* USB DCF Funkurh (UDF 77) */ -#define FTDI_ELV_UIO88_PID 0xFB5F /* USB-I/O Interface (UIO 88) */ -#define FTDI_ELV_UAD8_PID 0xF068 /* USB-AD-Wandler (UAD 8) */ -#define FTDI_ELV_UDA7_PID 0xF069 /* USB-DA-Wandler (UDA 7) */ -#define FTDI_ELV_USI2_PID 0xF06A /* USB-Schrittmotoren-Interface (USI 2) */ -#define FTDI_ELV_T1100_PID 0xF06B /* Thermometer (T 1100) */ -#define FTDI_ELV_PCD200_PID 0xF06C /* PC-Datenlogger (PCD 200) */ -#define FTDI_ELV_ULA200_PID 0xF06D /* USB-LCD-Ansteuerung (ULA 200) */ -#define FTDI_ELV_FHZ1000PC_PID 0xF06F /* FHZ 1000 PC */ -#define FTDI_ELV_CSI8_PID 0xE0F0 /* Computer-Schalt-Interface (CSI 8) */ -#define FTDI_ELV_EM1000DL_PID 0xE0F1 /* PC-Datenlogger fuer Energiemonitor (EM 1000 DL) */ -#define FTDI_ELV_PCK100_PID 0xE0F2 /* PC-Kabeltester (PCK 100) */ -#define FTDI_ELV_RFP500_PID 0xE0F3 /* HF-Leistungsmesser (RFP 500) */ -#define FTDI_ELV_FS20SIG_PID 0xE0F4 /* Signalgeber (FS 20 SIG) */ -#define FTDI_ELV_WS300PC_PID 0xE0F6 /* PC-Wetterstation (WS 300 PC) */ -#define FTDI_ELV_FHZ1300PC_PID 0xE0E8 /* FHZ 1300 PC */ -#define FTDI_ELV_WS500_PID 0xE0E9 /* PC-Wetterstation (WS 500) */ -#define FTDI_ELV_HS485_PID 0xE0EA /* USB to RS-485 adapter */ -#define FTDI_ELV_EM1010PC_PID 0xE0EF /* Engery monitor EM 1010 PC */ -#define FTDI_PHI_FISCO_PID 0xE40B /* PHI Fisco USB to Serial cable */ - -/* - * Definitions for ID TECH (www.idt-net.com) devices - */ -#define IDTECH_VID 0x0ACD /* ID TECH Vendor ID */ -#define IDTECH_IDT1221U_PID 0x0300 /* IDT1221U USB to RS-232 adapter */ - -/* - * Definitions for Omnidirectional Control Technology, Inc. devices - */ -#define OCT_VID 0x0B39 /* OCT vendor ID */ -/* Note: OCT US101 is also rebadged as Dick Smith Electronics (NZ) XH6381 */ -/* Also rebadged as Dick Smith Electronics (Aus) XH6451 */ -/* Also rebadged as SIIG Inc. model US2308 hardware version 1 */ -#define OCT_US101_PID 0x0421 /* OCT US101 USB to RS-232 */ - -/* an infrared receiver for user access control with IR tags */ -#define FTDI_PIEGROUP_PID 0xF208 /* Product Id */ - -/* - * Definitions for Artemis astronomical USB based cameras - * Check it at http://www.artemisccd.co.uk/ - */ -#define FTDI_ARTEMIS_PID 0xDF28 /* All Artemis Cameras */ - -/* - * Definitions for ATIK Instruments astronomical USB based cameras - * Check it at http://www.atik-instruments.com/ - */ -#define FTDI_ATIK_ATK16_PID 0xDF30 /* ATIK ATK-16 Grayscale Camera */ -#define FTDI_ATIK_ATK16C_PID 0xDF32 /* ATIK ATK-16C Colour Camera */ -#define FTDI_ATIK_ATK16HR_PID 0xDF31 /* ATIK ATK-16HR Grayscale Camera */ -#define FTDI_ATIK_ATK16HRC_PID 0xDF33 /* ATIK ATK-16HRC Colour Camera */ -#define FTDI_ATIK_ATK16IC_PID 0xDF35 /* ATIK ATK-16IC Grayscale Camera */ - -/* - * Protego product ids - */ -#define PROTEGO_SPECIAL_1 0xFC70 /* special/unknown device */ -#define PROTEGO_R2X0 0xFC71 /* R200-USB TRNG unit (R210, R220, and R230) */ -#define PROTEGO_SPECIAL_3 0xFC72 /* special/unknown device */ -#define PROTEGO_SPECIAL_4 0xFC73 /* special/unknown device */ - -/* - * Gude Analog- und Digitalsysteme GmbH - */ -#define FTDI_GUDEADS_E808_PID 0xE808 -#define FTDI_GUDEADS_E809_PID 0xE809 -#define FTDI_GUDEADS_E80A_PID 0xE80A -#define FTDI_GUDEADS_E80B_PID 0xE80B -#define FTDI_GUDEADS_E80C_PID 0xE80C -#define FTDI_GUDEADS_E80D_PID 0xE80D -#define FTDI_GUDEADS_E80E_PID 0xE80E -#define FTDI_GUDEADS_E80F_PID 0xE80F -#define FTDI_GUDEADS_E888_PID 0xE888 /* Expert ISDN Control USB */ -#define FTDI_GUDEADS_E889_PID 0xE889 /* USB RS-232 OptoBridge */ -#define FTDI_GUDEADS_E88A_PID 0xE88A -#define FTDI_GUDEADS_E88B_PID 0xE88B -#define FTDI_GUDEADS_E88C_PID 0xE88C -#define FTDI_GUDEADS_E88D_PID 0xE88D -#define FTDI_GUDEADS_E88E_PID 0xE88E -#define FTDI_GUDEADS_E88F_PID 0xE88F - -/* - * Linx Technologies product ids - */ -#define LINX_SDMUSBQSS_PID 0xF448 /* Linx SDM-USB-QS-S */ -#define LINX_MASTERDEVEL2_PID 0xF449 /* Linx Master Development 2.0 */ -#define LINX_FUTURE_0_PID 0xF44A /* Linx future device */ -#define LINX_FUTURE_1_PID 0xF44B /* Linx future device */ -#define LINX_FUTURE_2_PID 0xF44C /* Linx future device */ - -/* CCS Inc. ICDU/ICDU40 product ID - the FT232BM is used in an in-circuit-debugger */ -/* unit for PIC16's/PIC18's */ -#define FTDI_CCSICDU20_0_PID 0xF9D0 -#define FTDI_CCSICDU40_1_PID 0xF9D1 -#define FTDI_CCSMACHX_2_PID 0xF9D2 -#define FTDI_CCSLOAD_N_GO_3_PID 0xF9D3 -#define FTDI_CCSICDU64_4_PID 0xF9D4 -#define FTDI_CCSPRIME8_5_PID 0xF9D5 - -/* Inside Accesso contactless reader (http://www.insidefr.com) */ -#define INSIDE_ACCESSO 0xFAD0 - -/* - * Intrepid Control Systems (http://www.intrepidcs.com/) ValueCAN and NeoVI - */ -#define INTREPID_VID 0x093C -#define INTREPID_VALUECAN_PID 0x0601 -#define INTREPID_NEOVI_PID 0x0701 - -/* - * Falcom Wireless Communications GmbH - */ -#define FALCOM_VID 0x0F94 /* Vendor Id */ -#define FALCOM_TWIST_PID 0x0001 /* Falcom Twist USB GPRS modem */ -#define FALCOM_SAMBA_PID 0x0005 /* Falcom Samba USB GPRS modem */ - -/* - * SUUNTO product ids - */ -#define FTDI_SUUNTO_SPORTS_PID 0xF680 /* Suunto Sports instrument */ - -/* - * Oceanic product ids - */ -#define FTDI_OCEANIC_PID 0xF460 /* Oceanic dive instrument */ - -/* - * TTi (Thurlby Thandar Instruments) - */ -#define TTI_VID 0x103E /* Vendor Id */ -#define TTI_QL355P_PID 0x03E8 /* TTi QL355P power supply */ - -/* - * Definitions for B&B Electronics products. - */ -#define BANDB_VID 0x0856 /* B&B Electronics Vendor ID */ -#define BANDB_USOTL4_PID 0xAC01 /* USOTL4 Isolated RS-485 Converter */ -#define BANDB_USTL4_PID 0xAC02 /* USTL4 RS-485 Converter */ -#define BANDB_USO9ML2_PID 0xAC03 /* USO9ML2 Isolated RS-232 Converter */ -#define BANDB_USOPTL4_PID 0xAC11 -#define BANDB_USPTL4_PID 0xAC12 -#define BANDB_USO9ML2DR_2_PID 0xAC16 -#define BANDB_USO9ML2DR_PID 0xAC17 -#define BANDB_USOPTL4DR2_PID 0xAC18 /* USOPTL4R-2 2-port Isolated RS-232 Converter */ -#define BANDB_USOPTL4DR_PID 0xAC19 -#define BANDB_485USB9F_2W_PID 0xAC25 -#define BANDB_485USB9F_4W_PID 0xAC26 -#define BANDB_232USB9M_PID 0xAC27 -#define BANDB_485USBTB_2W_PID 0xAC33 -#define BANDB_485USBTB_4W_PID 0xAC34 -#define BANDB_TTL5USB9M_PID 0xAC49 -#define BANDB_TTL3USB9M_PID 0xAC50 -#define BANDB_ZZ_PROG1_USB_PID 0xBA02 - -/* - * RM Michaelides CANview USB (http://www.rmcan.com) - * CAN fieldbus interface adapter, added by port GmbH www.port.de) - * Ian Abbott changed the macro names for consistency. - */ -#define FTDI_RM_CANVIEW_PID 0xfd60 /* Product Id */ - -/* - * EVER Eco Pro UPS (http://www.ever.com.pl/) - */ - -#define EVER_ECO_PRO_CDS 0xe520 /* RS-232 converter */ - -/* - * 4N-GALAXY.DE PIDs for CAN-USB, USB-RS232, USB-RS422, USB-RS485, - * USB-TTY activ, USB-TTY passiv. Some PIDs are used by several devices - * and I'm not entirely sure which are used by which. - */ -#define FTDI_4N_GALAXY_DE_1_PID 0xF3C0 -#define FTDI_4N_GALAXY_DE_2_PID 0xF3C1 - -/* - * Mobility Electronics products. - */ -#define MOBILITY_VID 0x1342 -#define MOBILITY_USB_SERIAL_PID 0x0202 /* EasiDock USB 200 serial */ - -/* - * microHAM product IDs (http://www.microham.com). - * Submitted by Justin Burket (KL1RL) <zorton@jtan.com> - * and Mike Studer (K6EEP) <k6eep@hamsoftware.org>. - * Ian Abbott <abbotti@mev.co.uk> added a few more from the driver INF file. - */ -#define FTDI_MHAM_KW_PID 0xEEE8 /* USB-KW interface */ -#define FTDI_MHAM_YS_PID 0xEEE9 /* USB-YS interface */ -#define FTDI_MHAM_Y6_PID 0xEEEA /* USB-Y6 interface */ -#define FTDI_MHAM_Y8_PID 0xEEEB /* USB-Y8 interface */ -#define FTDI_MHAM_IC_PID 0xEEEC /* USB-IC interface */ -#define FTDI_MHAM_DB9_PID 0xEEED /* USB-DB9 interface */ -#define FTDI_MHAM_RS232_PID 0xEEEE /* USB-RS232 interface */ -#define FTDI_MHAM_Y9_PID 0xEEEF /* USB-Y9 interface */ - -/* - * Active Robots product ids. - */ -#define FTDI_ACTIVE_ROBOTS_PID 0xE548 /* USB comms board */ - -/* - * Xsens Technologies BV products (http://www.xsens.com). - */ -#define XSENS_CONVERTER_0_PID 0xD388 -#define XSENS_CONVERTER_1_PID 0xD389 -#define XSENS_CONVERTER_2_PID 0xD38A -#define XSENS_CONVERTER_3_PID 0xD38B -#define XSENS_CONVERTER_4_PID 0xD38C -#define XSENS_CONVERTER_5_PID 0xD38D -#define XSENS_CONVERTER_6_PID 0xD38E -#define XSENS_CONVERTER_7_PID 0xD38F - -/* - * Teratronik product ids. - * Submitted by O. Wölfelschneider. - */ -#define FTDI_TERATRONIK_VCP_PID 0xEC88 /* Teratronik device (preferring VCP driver on windows) */ -#define FTDI_TERATRONIK_D2XX_PID 0xEC89 /* Teratronik device (preferring D2XX driver on windows) */ - -/* - * Evolution Robotics products (http://www.evolution.com/). - * Submitted by Shawn M. Lavelle. - */ -#define EVOLUTION_VID 0xDEEE /* Vendor ID */ -#define EVOLUTION_ER1_PID 0x0300 /* ER1 Control Module */ -#define EVO_8U232AM_PID 0x02FF /* Evolution robotics RCM2 (FT232AM)*/ -#define EVO_HYBRID_PID 0x0302 /* Evolution robotics RCM4 PID (FT232BM)*/ -#define EVO_RCM4_PID 0x0303 /* Evolution robotics RCM4 PID */ - -/* Pyramid Computer GmbH */ -#define FTDI_PYRAMID_PID 0xE6C8 /* Pyramid Appliance Display */ - -/* - * NDI (www.ndigital.com) product ids - */ -#define FTDI_NDI_HUC_PID 0xDA70 /* NDI Host USB Converter */ -#define FTDI_NDI_SPECTRA_SCU_PID 0xDA71 /* NDI Spectra SCU */ -#define FTDI_NDI_FUTURE_2_PID 0xDA72 /* NDI future device #2 */ -#define FTDI_NDI_FUTURE_3_PID 0xDA73 /* NDI future device #3 */ -#define FTDI_NDI_AURORA_SCU_PID 0xDA74 /* NDI Aurora SCU */ - -/* - * Posiflex inc retail equipment (http://www.posiflex.com.tw) - */ -#define POSIFLEX_VID 0x0d3a /* Vendor ID */ -#define POSIFLEX_PP7000_PID 0x0300 /* PP-7000II thermal printer */ - -/* - * Westrex International devices submitted by Cory Lee - */ -#define FTDI_WESTREX_MODEL_777_PID 0xDC00 /* Model 777 */ -#define FTDI_WESTREX_MODEL_8900F_PID 0xDC01 /* Model 8900F */ - -/* - * RR-CirKits LocoBuffer USB (http://www.rr-cirkits.com) - */ -#define FTDI_RRCIRKITS_LOCOBUFFER_PID 0xc7d0 /* LocoBuffer USB */ - -/* - * Eclo (http://www.eclo.pt/) product IDs. - * PID 0xEA90 submitted by Martin Grill. - */ -#define FTDI_ECLO_COM_1WIRE_PID 0xEA90 /* COM to 1-Wire USB adaptor */ - -/* - * Papouch products (http://www.papouch.com/) - * Submitted by Folkert van Heusden - */ - -#define PAPOUCH_VID 0x5050 /* Vendor ID */ -#define PAPOUCH_TMU_PID 0x0400 /* TMU USB Thermometer */ -#define PAPOUCH_QUIDO4x4_PID 0x0900 /* Quido 4/4 Module */ - -/* - * ACG Identification Technologies GmbH products (http://www.acg.de/). - * Submitted by anton -at- goto10 -dot- org. */ -#define FTDI_ACG_HFDUAL_PID 0xDD20 /* HF Dual ISO Reader (RFID) */ - -/* - * Yost Engineering, Inc. products (www.yostengineering.com). - * PID 0xE050 submitted by Aaron Prose. - */ -#define FTDI_YEI_SERVOCENTER31_PID 0xE050 /* YEI ServoCenter3.1 USB */ - -/* - * ThorLabs USB motor drivers - */ -#define FTDI_THORLABS_PID 0xfaf0 /* ThorLabs USB motor drivers */ - -/* - * Testo products (http://www.testo.com/) - * Submitted by Colin Leroy - */ -#define TESTO_VID 0x128D -#define TESTO_USB_INTERFACE_PID 0x0001 - -/* - * Gamma Scout (http://gamma-scout.com/). Submitted by rsc@runtux.com. - */ -#define FTDI_GAMMA_SCOUT_PID 0xD678 /* Gamma Scout online */ - -/* - * Tactrix OpenPort (ECU) devices. - * OpenPort 1.3M submitted by Donour Sizemore. - * OpenPort 1.3S and 1.3U submitted by Ian Abbott. - */ -#define FTDI_TACTRIX_OPENPORT_13M_PID 0xCC48 /* OpenPort 1.3 Mitsubishi */ -#define FTDI_TACTRIX_OPENPORT_13S_PID 0xCC49 /* OpenPort 1.3 Subaru */ -#define FTDI_TACTRIX_OPENPORT_13U_PID 0xCC4A /* OpenPort 1.3 Universal */ - -/* - * Telldus Technologies - */ -#define TELLDUS_VID 0x1781 /* Vendor ID */ -#define TELLDUS_TELLSTICK_PID 0x0C30 /* RF control dongle 433 MHz using FT232RL */ - -/* - * IBS elektronik product ids - * Submitted by Thomas Schleusener - */ -#define FTDI_IBS_US485_PID 0xff38 /* IBS US485 (USB<-->RS422/485 interface) */ -#define FTDI_IBS_PICPRO_PID 0xff39 /* IBS PIC-Programmer */ -#define FTDI_IBS_PCMCIA_PID 0xff3a /* IBS Card reader for PCMCIA SRAM-cards */ -#define FTDI_IBS_PK1_PID 0xff3b /* IBS PK1 - Particel counter */ -#define FTDI_IBS_RS232MON_PID 0xff3c /* IBS RS232 - Monitor */ -#define FTDI_IBS_APP70_PID 0xff3d /* APP 70 (dust monitoring system) */ -#define FTDI_IBS_PEDO_PID 0xff3e /* IBS PEDO-Modem (RF modem 868.35 MHz) */ -#define FTDI_IBS_PROD_PID 0xff3f /* future device */ - -/* - * MaxStream devices www.maxstream.net - */ -#define FTDI_MAXSTREAM_PID 0xEE18 /* Xbee PKG-U Module */ - -/* Olimex */ -#define OLIMEX_VID 0x15BA -#define OLIMEX_ARM_USB_OCD_PID 0x0003 - -/* Luminary Micro Stellaris Boards, VID = FTDI_VID */ -/* FTDI 2332C Dual channel device, side A=245 FIFO (JTAG), Side B=RS232 UART */ -#define LMI_LM3S_DEVEL_BOARD_PID 0xbcd8 -#define LMI_LM3S_EVAL_BOARD_PID 0xbcd9 - -/* www.elsterelectricity.com Elster Unicom III Optical Probe */ -#define FTDI_ELSTER_UNICOM_PID 0xE700 /* Product Id */ - -/* - * The Mobility Lab (TML) - * Submitted by Pierre Castella - */ -#define TML_VID 0x1B91 /* Vendor ID */ -#define TML_USB_SERIAL_PID 0x0064 /* USB - Serial Converter */ - -/* Propox devices */ -#define FTDI_PROPOX_JTAGCABLEII_PID 0xD738 - -/* Rig Expert Ukraine devices */ -#define FTDI_REU_TINY_PID 0xED22 /* RigExpert Tiny */ - -/* Domintell products http://www.domintell.com */ -#define FTDI_DOMINTELL_DGQG_PID 0xEF50 /* Master */ -#define FTDI_DOMINTELL_DUSB_PID 0xEF51 /* DUSB01 module */ - -/* Alti-2 products http://www.alti-2.com */ -#define ALTI2_VID 0x1BC9 -#define ALTI2_N3_PID 0x6001 /* Neptune 3 */ /* Commands */ #define FTDI_SIO_RESET 0 /* Reset the port */ @@ -910,86 +40,6 @@ #define INTERFACE_C 3 #define INTERFACE_D 4 -/* - * FIC / OpenMoko, Inc. http://wiki.openmoko.org/wiki/Neo1973_Debug_Board_v3 - * Submitted by Harald Welte <laforge@openmoko.org> - */ -#define FIC_VID 0x1457 -#define FIC_NEO1973_DEBUG_PID 0x5118 - -/* - * RATOC REX-USB60F - */ -#define RATOC_VENDOR_ID 0x0584 -#define RATOC_PRODUCT_ID_USB60F 0xb020 - -/* - * DIEBOLD BCS SE923 - */ -#define DIEBOLD_BCS_SE923_PID 0xfb99 - -/* - * Atmel STK541 - */ -#define ATMEL_VID 0x03eb /* Vendor ID */ -#define STK541_PID 0x2109 /* Zigbee Controller */ - -/* - * Dresden Elektronic Sensor Terminal Board - */ -#define DE_VID 0x1cf1 /* Vendor ID */ -#define STB_PID 0x0001 /* Sensor Terminal Board */ -#define WHT_PID 0x0004 /* Wireless Handheld Terminal */ - -/* - * Blackfin gnICE JTAG - * http://docs.blackfin.uclinux.org/doku.php?id=hw:jtag:gnice - */ -#define ADI_VID 0x0456 -#define ADI_GNICE_PID 0xF000 -#define ADI_GNICEPLUS_PID 0xF001 - -/* - * JETI SPECTROMETER SPECBOS 1201 - * http://www.jeti.com/products/sys/scb/scb1201.php - */ -#define JETI_VID 0x0c6c -#define JETI_SPC1201_PID 0x04b2 - -/* - * Marvell SheevaPlug - */ -#define MARVELL_VID 0x9e88 -#define MARVELL_SHEEVAPLUG_PID 0x9e8f - -#define FTDI_TURTELIZER_PID 0xBDC8 /* JTAG/RS-232 adapter by egnite GmBH */ - -/* - * GN Otometrics (http://www.otometrics.com) - * Submitted by Ville Sundberg. - */ -#define GN_OTOMETRICS_VID 0x0c33 /* Vendor ID */ -#define AURICAL_USB_PID 0x0010 /* Aurical USB Audiometer */ - -/* - * Bayer Ascensia Contour blood glucose meter USB-converter cable. - * http://winglucofacts.com/cables/ - */ -#define BAYER_VID 0x1A79 -#define BAYER_CONTOUR_CABLE_PID 0x6001 - -/* - * Marvell OpenRD Base, Client - * http://www.open-rd.org - * OpenRD Base, Client use VID 0x0403 - */ -#define MARVELL_OPENRD_PID 0x9e90 - -/* - * Hameg HO820 and HO870 interface (using VID 0x0403) - */ -#define HAMEG_HO820_PID 0xed74 -#define HAMEG_HO870_PID 0xed71 /* * BmRequestType: 1100 0000b @@ -1504,4 +554,3 @@ typedef enum { * B2..7 Length of message - (not including Byte 0) * */ - diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h new file mode 100644 index 000000000000..da92b4952ffb --- /dev/null +++ b/drivers/usb/serial/ftdi_sio_ids.h @@ -0,0 +1,986 @@ +/* + * vendor/product IDs (VID/PID) of devices using FTDI USB serial converters. + * Please keep numerically sorted within individual areas, thanks! + * + * Philipp Gühring - pg@futureware.at - added the Device ID of the USB relais + * from Rudolf Gugler + * + */ + + +/**********************************/ +/***** devices using FTDI VID *****/ +/**********************************/ + + +#define FTDI_VID 0x0403 /* Vendor Id */ + + +/*** "original" FTDI device PIDs ***/ + +#define FTDI_8U232AM_PID 0x6001 /* Similar device to SIO above */ +#define FTDI_8U232AM_ALT_PID 0x6006 /* FTDI's alternate PID for above */ +#define FTDI_8U2232C_PID 0x6010 /* Dual channel device */ +#define FTDI_4232H_PID 0x6011 /* Quad channel hi-speed device */ +#define FTDI_SIO_PID 0x8372 /* Product Id SIO application of 8U100AX */ +#define FTDI_232RL_PID 0xFBFA /* Product ID for FT232RL */ + + +/*** third-party PIDs (using FTDI_VID) ***/ + +/* + * Marvell OpenRD Base, Client + * http://www.open-rd.org + * OpenRD Base, Client use VID 0x0403 + */ +#define MARVELL_OPENRD_PID 0x9e90 + +/* www.candapter.com Ewert Energy Systems CANdapter device */ +#define FTDI_CANDAPTER_PID 0x9F80 /* Product Id */ + +/* OOCDlink by Joern Kaipf <joernk@web.de> + * (http://www.joernonline.de/dw/doku.php?id=start&idx=projects:oocdlink) */ +#define FTDI_OOCDLINK_PID 0xbaf8 /* Amontec JTAGkey */ + +/* Luminary Micro Stellaris Boards, VID = FTDI_VID */ +/* FTDI 2332C Dual channel device, side A=245 FIFO (JTAG), Side B=RS232 UART */ +#define LMI_LM3S_DEVEL_BOARD_PID 0xbcd8 +#define LMI_LM3S_EVAL_BOARD_PID 0xbcd9 + +#define FTDI_TURTELIZER_PID 0xBDC8 /* JTAG/RS-232 adapter by egnite GmBH */ + +/* OpenDCC (www.opendcc.de) product id */ +#define FTDI_OPENDCC_PID 0xBFD8 +#define FTDI_OPENDCC_SNIFFER_PID 0xBFD9 +#define FTDI_OPENDCC_THROTTLE_PID 0xBFDA +#define FTDI_OPENDCC_GATEWAY_PID 0xBFDB + +/* + * RR-CirKits LocoBuffer USB (http://www.rr-cirkits.com) + */ +#define FTDI_RRCIRKITS_LOCOBUFFER_PID 0xc7d0 /* LocoBuffer USB */ + +/* DMX4ALL DMX Interfaces */ +#define FTDI_DMX4ALL 0xC850 + +/* + * ASK.fr devices + */ +#define FTDI_ASK_RDR400_PID 0xC991 /* ASK RDR 400 series card reader */ + +/* www.starting-point-systems.com µChameleon device */ +#define FTDI_MICRO_CHAMELEON_PID 0xCAA0 /* Product Id */ + +/* + * Tactrix OpenPort (ECU) devices. + * OpenPort 1.3M submitted by Donour Sizemore. + * OpenPort 1.3S and 1.3U submitted by Ian Abbott. + */ +#define FTDI_TACTRIX_OPENPORT_13M_PID 0xCC48 /* OpenPort 1.3 Mitsubishi */ +#define FTDI_TACTRIX_OPENPORT_13S_PID 0xCC49 /* OpenPort 1.3 Subaru */ +#define FTDI_TACTRIX_OPENPORT_13U_PID 0xCC4A /* OpenPort 1.3 Universal */ + +/* SCS HF Radio Modems PID's (http://www.scs-ptc.com) */ +/* the VID is the standard ftdi vid (FTDI_VID) */ +#define FTDI_SCS_DEVICE_0_PID 0xD010 /* SCS PTC-IIusb */ +#define FTDI_SCS_DEVICE_1_PID 0xD011 /* SCS Tracker / DSP TNC */ +#define FTDI_SCS_DEVICE_2_PID 0xD012 +#define FTDI_SCS_DEVICE_3_PID 0xD013 +#define FTDI_SCS_DEVICE_4_PID 0xD014 +#define FTDI_SCS_DEVICE_5_PID 0xD015 +#define FTDI_SCS_DEVICE_6_PID 0xD016 +#define FTDI_SCS_DEVICE_7_PID 0xD017 + +/* iPlus device */ +#define FTDI_IPLUS_PID 0xD070 /* Product Id */ +#define FTDI_IPLUS2_PID 0xD071 /* Product Id */ + +/* + * Gamma Scout (http://gamma-scout.com/). Submitted by rsc@runtux.com. + */ +#define FTDI_GAMMA_SCOUT_PID 0xD678 /* Gamma Scout online */ + +/* Propox devices */ +#define FTDI_PROPOX_JTAGCABLEII_PID 0xD738 + +/* + * Xsens Technologies BV products (http://www.xsens.com). + */ +#define XSENS_CONVERTER_0_PID 0xD388 +#define XSENS_CONVERTER_1_PID 0xD389 +#define XSENS_CONVERTER_2_PID 0xD38A +#define XSENS_CONVERTER_3_PID 0xD38B +#define XSENS_CONVERTER_4_PID 0xD38C +#define XSENS_CONVERTER_5_PID 0xD38D +#define XSENS_CONVERTER_6_PID 0xD38E +#define XSENS_CONVERTER_7_PID 0xD38F + +/* + * NDI (www.ndigital.com) product ids + */ +#define FTDI_NDI_HUC_PID 0xDA70 /* NDI Host USB Converter */ +#define FTDI_NDI_SPECTRA_SCU_PID 0xDA71 /* NDI Spectra SCU */ +#define FTDI_NDI_FUTURE_2_PID 0xDA72 /* NDI future device #2 */ +#define FTDI_NDI_FUTURE_3_PID 0xDA73 /* NDI future device #3 */ +#define FTDI_NDI_AURORA_SCU_PID 0xDA74 /* NDI Aurora SCU */ + +/* + * Westrex International devices submitted by Cory Lee + */ +#define FTDI_WESTREX_MODEL_777_PID 0xDC00 /* Model 777 */ +#define FTDI_WESTREX_MODEL_8900F_PID 0xDC01 /* Model 8900F */ + +/* + * ACG Identification Technologies GmbH products (http://www.acg.de/). + * Submitted by anton -at- goto10 -dot- org. + */ +#define FTDI_ACG_HFDUAL_PID 0xDD20 /* HF Dual ISO Reader (RFID) */ + +/* + * Definitions for Artemis astronomical USB based cameras + * Check it at http://www.artemisccd.co.uk/ + */ +#define FTDI_ARTEMIS_PID 0xDF28 /* All Artemis Cameras */ + +/* + * Definitions for ATIK Instruments astronomical USB based cameras + * Check it at http://www.atik-instruments.com/ + */ +#define FTDI_ATIK_ATK16_PID 0xDF30 /* ATIK ATK-16 Grayscale Camera */ +#define FTDI_ATIK_ATK16C_PID 0xDF32 /* ATIK ATK-16C Colour Camera */ +#define FTDI_ATIK_ATK16HR_PID 0xDF31 /* ATIK ATK-16HR Grayscale Camera */ +#define FTDI_ATIK_ATK16HRC_PID 0xDF33 /* ATIK ATK-16HRC Colour Camera */ +#define FTDI_ATIK_ATK16IC_PID 0xDF35 /* ATIK ATK-16IC Grayscale Camera */ + +/* + * Yost Engineering, Inc. products (www.yostengineering.com). + * PID 0xE050 submitted by Aaron Prose. + */ +#define FTDI_YEI_SERVOCENTER31_PID 0xE050 /* YEI ServoCenter3.1 USB */ + +/* + * ELV USB devices submitted by Christian Abt of ELV (www.elv.de). + * All of these devices use FTDI's vendor ID (0x0403). + * + * The previously included PID for the UO 100 module was incorrect. + * In fact, that PID was for ELV's UR 100 USB-RS232 converter (0xFB58). + * + * Armin Laeuger originally sent the PID for the UM 100 module. + */ +#define FTDI_ELV_FHZ1300PC_PID 0xE0E8 /* FHZ 1300 PC */ +#define FTDI_ELV_WS500_PID 0xE0E9 /* PC-Wetterstation (WS 500) */ +#define FTDI_ELV_HS485_PID 0xE0EA /* USB to RS-485 adapter */ +#define FTDI_ELV_EM1010PC_PID 0xE0EF /* Engery monitor EM 1010 PC */ +#define FTDI_ELV_CSI8_PID 0xE0F0 /* Computer-Schalt-Interface (CSI 8) */ +#define FTDI_ELV_EM1000DL_PID 0xE0F1 /* PC-Datenlogger fuer Energiemonitor (EM 1000 DL) */ +#define FTDI_ELV_PCK100_PID 0xE0F2 /* PC-Kabeltester (PCK 100) */ +#define FTDI_ELV_RFP500_PID 0xE0F3 /* HF-Leistungsmesser (RFP 500) */ +#define FTDI_ELV_FS20SIG_PID 0xE0F4 /* Signalgeber (FS 20 SIG) */ +#define FTDI_ELV_WS300PC_PID 0xE0F6 /* PC-Wetterstation (WS 300 PC) */ +#define FTDI_PHI_FISCO_PID 0xE40B /* PHI Fisco USB to Serial cable */ +#define FTDI_ELV_UAD8_PID 0xF068 /* USB-AD-Wandler (UAD 8) */ +#define FTDI_ELV_UDA7_PID 0xF069 /* USB-DA-Wandler (UDA 7) */ +#define FTDI_ELV_USI2_PID 0xF06A /* USB-Schrittmotoren-Interface (USI 2) */ +#define FTDI_ELV_T1100_PID 0xF06B /* Thermometer (T 1100) */ +#define FTDI_ELV_PCD200_PID 0xF06C /* PC-Datenlogger (PCD 200) */ +#define FTDI_ELV_ULA200_PID 0xF06D /* USB-LCD-Ansteuerung (ULA 200) */ +#define FTDI_ELV_ALC8500_PID 0xF06E /* ALC 8500 Expert */ +#define FTDI_ELV_FHZ1000PC_PID 0xF06F /* FHZ 1000 PC */ +#define FTDI_ELV_UR100_PID 0xFB58 /* USB-RS232-Umsetzer (UR 100) */ +#define FTDI_ELV_UM100_PID 0xFB5A /* USB-Modul UM 100 */ +#define FTDI_ELV_UO100_PID 0xFB5B /* USB-Modul UO 100 */ +/* Additional ELV PIDs that default to using the FTDI D2XX drivers on + * MS Windows, rather than the FTDI Virtual Com Port drivers. + * Maybe these will be easier to use with the libftdi/libusb user-space + * drivers, or possibly the Comedi drivers in some cases. */ +#define FTDI_ELV_CLI7000_PID 0xFB59 /* Computer-Light-Interface (CLI 7000) */ +#define FTDI_ELV_PPS7330_PID 0xFB5C /* Processor-Power-Supply (PPS 7330) */ +#define FTDI_ELV_TFM100_PID 0xFB5D /* Temperartur-Feuchte Messgeraet (TFM 100) */ +#define FTDI_ELV_UDF77_PID 0xFB5E /* USB DCF Funkurh (UDF 77) */ +#define FTDI_ELV_UIO88_PID 0xFB5F /* USB-I/O Interface (UIO 88) */ + +/* + * EVER Eco Pro UPS (http://www.ever.com.pl/) + */ + +#define EVER_ECO_PRO_CDS 0xe520 /* RS-232 converter */ + +/* + * Active Robots product ids. + */ +#define FTDI_ACTIVE_ROBOTS_PID 0xE548 /* USB comms board */ + +/* Pyramid Computer GmbH */ +#define FTDI_PYRAMID_PID 0xE6C8 /* Pyramid Appliance Display */ + +/* www.elsterelectricity.com Elster Unicom III Optical Probe */ +#define FTDI_ELSTER_UNICOM_PID 0xE700 /* Product Id */ + +/* + * Gude Analog- und Digitalsysteme GmbH + */ +#define FTDI_GUDEADS_E808_PID 0xE808 +#define FTDI_GUDEADS_E809_PID 0xE809 +#define FTDI_GUDEADS_E80A_PID 0xE80A +#define FTDI_GUDEADS_E80B_PID 0xE80B +#define FTDI_GUDEADS_E80C_PID 0xE80C +#define FTDI_GUDEADS_E80D_PID 0xE80D +#define FTDI_GUDEADS_E80E_PID 0xE80E +#define FTDI_GUDEADS_E80F_PID 0xE80F +#define FTDI_GUDEADS_E888_PID 0xE888 /* Expert ISDN Control USB */ +#define FTDI_GUDEADS_E889_PID 0xE889 /* USB RS-232 OptoBridge */ +#define FTDI_GUDEADS_E88A_PID 0xE88A +#define FTDI_GUDEADS_E88B_PID 0xE88B +#define FTDI_GUDEADS_E88C_PID 0xE88C +#define FTDI_GUDEADS_E88D_PID 0xE88D +#define FTDI_GUDEADS_E88E_PID 0xE88E +#define FTDI_GUDEADS_E88F_PID 0xE88F + +/* + * Eclo (http://www.eclo.pt/) product IDs. + * PID 0xEA90 submitted by Martin Grill. + */ +#define FTDI_ECLO_COM_1WIRE_PID 0xEA90 /* COM to 1-Wire USB adaptor */ + +/* TNC-X USB-to-packet-radio adapter, versions prior to 3.0 (DLP module) */ +#define FTDI_TNC_X_PID 0xEBE0 + +/* + * Teratronik product ids. + * Submitted by O. Wölfelschneider. + */ +#define FTDI_TERATRONIK_VCP_PID 0xEC88 /* Teratronik device (preferring VCP driver on windows) */ +#define FTDI_TERATRONIK_D2XX_PID 0xEC89 /* Teratronik device (preferring D2XX driver on windows) */ + +/* Rig Expert Ukraine devices */ +#define FTDI_REU_TINY_PID 0xED22 /* RigExpert Tiny */ + +/* + * Hameg HO820 and HO870 interface (using VID 0x0403) + */ +#define HAMEG_HO820_PID 0xed74 +#define HAMEG_HO870_PID 0xed71 + +/* + * MaxStream devices www.maxstream.net + */ +#define FTDI_MAXSTREAM_PID 0xEE18 /* Xbee PKG-U Module */ + +/* + * microHAM product IDs (http://www.microham.com). + * Submitted by Justin Burket (KL1RL) <zorton@jtan.com> + * and Mike Studer (K6EEP) <k6eep@hamsoftware.org>. + * Ian Abbott <abbotti@mev.co.uk> added a few more from the driver INF file. + */ +#define FTDI_MHAM_KW_PID 0xEEE8 /* USB-KW interface */ +#define FTDI_MHAM_YS_PID 0xEEE9 /* USB-YS interface */ +#define FTDI_MHAM_Y6_PID 0xEEEA /* USB-Y6 interface */ +#define FTDI_MHAM_Y8_PID 0xEEEB /* USB-Y8 interface */ +#define FTDI_MHAM_IC_PID 0xEEEC /* USB-IC interface */ +#define FTDI_MHAM_DB9_PID 0xEEED /* USB-DB9 interface */ +#define FTDI_MHAM_RS232_PID 0xEEEE /* USB-RS232 interface */ +#define FTDI_MHAM_Y9_PID 0xEEEF /* USB-Y9 interface */ + +/* Domintell products http://www.domintell.com */ +#define FTDI_DOMINTELL_DGQG_PID 0xEF50 /* Master */ +#define FTDI_DOMINTELL_DUSB_PID 0xEF51 /* DUSB01 module */ + +/* + * The following are the values for the Perle Systems + * UltraPort USB serial converters + */ +#define FTDI_PERLE_ULTRAPORT_PID 0xF0C0 /* Perle UltraPort Product Id */ + +/* Sprog II (Andrew Crosland's SprogII DCC interface) */ +#define FTDI_SPROG_II 0xF0C8 + +/* an infrared receiver for user access control with IR tags */ +#define FTDI_PIEGROUP_PID 0xF208 /* Product Id */ + +/* ACT Solutions HomePro ZWave interface + (http://www.act-solutions.com/HomePro.htm) */ +#define FTDI_ACTZWAVE_PID 0xF2D0 + +/* + * 4N-GALAXY.DE PIDs for CAN-USB, USB-RS232, USB-RS422, USB-RS485, + * USB-TTY activ, USB-TTY passiv. Some PIDs are used by several devices + * and I'm not entirely sure which are used by which. + */ +#define FTDI_4N_GALAXY_DE_1_PID 0xF3C0 +#define FTDI_4N_GALAXY_DE_2_PID 0xF3C1 + +/* + * Linx Technologies product ids + */ +#define LINX_SDMUSBQSS_PID 0xF448 /* Linx SDM-USB-QS-S */ +#define LINX_MASTERDEVEL2_PID 0xF449 /* Linx Master Development 2.0 */ +#define LINX_FUTURE_0_PID 0xF44A /* Linx future device */ +#define LINX_FUTURE_1_PID 0xF44B /* Linx future device */ +#define LINX_FUTURE_2_PID 0xF44C /* Linx future device */ + +/* + * Oceanic product ids + */ +#define FTDI_OCEANIC_PID 0xF460 /* Oceanic dive instrument */ + +/* + * SUUNTO product ids + */ +#define FTDI_SUUNTO_SPORTS_PID 0xF680 /* Suunto Sports instrument */ + +/* USB-UIRT - An infrared receiver and transmitter using the 8U232AM chip */ +/* http://home.earthlink.net/~jrhees/USBUIRT/index.htm */ +#define FTDI_USB_UIRT_PID 0xF850 /* Product Id */ + +/* CCS Inc. ICDU/ICDU40 product ID - + * the FT232BM is used in an in-circuit-debugger unit for PIC16's/PIC18's */ +#define FTDI_CCSICDU20_0_PID 0xF9D0 +#define FTDI_CCSICDU40_1_PID 0xF9D1 +#define FTDI_CCSMACHX_2_PID 0xF9D2 +#define FTDI_CCSLOAD_N_GO_3_PID 0xF9D3 +#define FTDI_CCSICDU64_4_PID 0xF9D4 +#define FTDI_CCSPRIME8_5_PID 0xF9D5 + +/* + * The following are the values for the Matrix Orbital LCD displays, + * which are the FT232BM ( similar to the 8U232AM ) + */ +#define FTDI_MTXORB_0_PID 0xFA00 /* Matrix Orbital Product Id */ +#define FTDI_MTXORB_1_PID 0xFA01 /* Matrix Orbital Product Id */ +#define FTDI_MTXORB_2_PID 0xFA02 /* Matrix Orbital Product Id */ +#define FTDI_MTXORB_3_PID 0xFA03 /* Matrix Orbital Product Id */ +#define FTDI_MTXORB_4_PID 0xFA04 /* Matrix Orbital Product Id */ +#define FTDI_MTXORB_5_PID 0xFA05 /* Matrix Orbital Product Id */ +#define FTDI_MTXORB_6_PID 0xFA06 /* Matrix Orbital Product Id */ + +/* + * Home Electronics (www.home-electro.com) USB gadgets + */ +#define FTDI_HE_TIRA1_PID 0xFA78 /* Tira-1 IR transceiver */ + +/* Inside Accesso contactless reader (http://www.insidefr.com) */ +#define INSIDE_ACCESSO 0xFAD0 + +/* + * ThorLabs USB motor drivers + */ +#define FTDI_THORLABS_PID 0xfaf0 /* ThorLabs USB motor drivers */ + +/* + * Protego product ids + */ +#define PROTEGO_SPECIAL_1 0xFC70 /* special/unknown device */ +#define PROTEGO_R2X0 0xFC71 /* R200-USB TRNG unit (R210, R220, and R230) */ +#define PROTEGO_SPECIAL_3 0xFC72 /* special/unknown device */ +#define PROTEGO_SPECIAL_4 0xFC73 /* special/unknown device */ + +/* + * DSS-20 Sync Station for Sony Ericsson P800 + */ +#define FTDI_DSS20_PID 0xFC82 + +/* www.irtrans.de device */ +#define FTDI_IRTRANS_PID 0xFC60 /* Product Id */ + +/* + * RM Michaelides CANview USB (http://www.rmcan.com) (FTDI_VID) + * CAN fieldbus interface adapter, added by port GmbH www.port.de) + * Ian Abbott changed the macro names for consistency. + */ +#define FTDI_RM_CANVIEW_PID 0xfd60 /* Product Id */ +/* www.thoughttechnology.com/ TT-USB provide with procomp use ftdi_sio */ +#define FTDI_TTUSB_PID 0xFF20 /* Product Id */ + +#define FTDI_USBX_707_PID 0xF857 /* ADSTech IR Blaster USBX-707 (FTDI_VID) */ + +#define FTDI_RELAIS_PID 0xFA10 /* Relais device from Rudolf Gugler */ + +/* + * PCDJ use ftdi based dj-controllers. The following PID is + * for their DAC-2 device http://www.pcdjhardware.com/DAC2.asp + * (the VID is the standard ftdi vid (FTDI_VID), PID sent by Wouter Paesen) + */ +#define FTDI_PCDJ_DAC2_PID 0xFA88 + +#define FTDI_R2000KU_TRUE_RNG 0xFB80 /* R2000KU TRUE RNG (FTDI_VID) */ + +/* + * DIEBOLD BCS SE923 (FTDI_VID) + */ +#define DIEBOLD_BCS_SE923_PID 0xfb99 + +/* www.crystalfontz.com devices + * - thanx for providing free devices for evaluation ! + * they use the ftdi chipset for the USB interface + * and the vendor id is the same + */ +#define FTDI_XF_632_PID 0xFC08 /* 632: 16x2 Character Display */ +#define FTDI_XF_634_PID 0xFC09 /* 634: 20x4 Character Display */ +#define FTDI_XF_547_PID 0xFC0A /* 547: Two line Display */ +#define FTDI_XF_633_PID 0xFC0B /* 633: 16x2 Character Display with Keys */ +#define FTDI_XF_631_PID 0xFC0C /* 631: 20x2 Character Display */ +#define FTDI_XF_635_PID 0xFC0D /* 635: 20x4 Character Display */ +#define FTDI_XF_640_PID 0xFC0E /* 640: Two line Display */ +#define FTDI_XF_642_PID 0xFC0F /* 642: Two line Display */ + +/* + * Video Networks Limited / Homechoice in the UK use an ftdi-based device + * for their 1Mb broadband internet service. The following PID is exhibited + * by the usb device supplied (the VID is the standard ftdi vid (FTDI_VID) + */ +#define FTDI_VNHCPCUSB_D_PID 0xfe38 /* Product Id */ + +/* AlphaMicro Components AMC-232USB01 device (FTDI_VID) */ +#define FTDI_AMC232_PID 0xFF00 /* Product Id */ + +/* + * IBS elektronik product ids (FTDI_VID) + * Submitted by Thomas Schleusener + */ +#define FTDI_IBS_US485_PID 0xff38 /* IBS US485 (USB<-->RS422/485 interface) */ +#define FTDI_IBS_PICPRO_PID 0xff39 /* IBS PIC-Programmer */ +#define FTDI_IBS_PCMCIA_PID 0xff3a /* IBS Card reader for PCMCIA SRAM-cards */ +#define FTDI_IBS_PK1_PID 0xff3b /* IBS PK1 - Particel counter */ +#define FTDI_IBS_RS232MON_PID 0xff3c /* IBS RS232 - Monitor */ +#define FTDI_IBS_APP70_PID 0xff3d /* APP 70 (dust monitoring system) */ +#define FTDI_IBS_PEDO_PID 0xff3e /* IBS PEDO-Modem (RF modem 868.35 MHz) */ +#define FTDI_IBS_PROD_PID 0xff3f /* future device */ +/* www.canusb.com Lawicel CANUSB device (FTDI_VID) */ +#define FTDI_CANUSB_PID 0xFFA8 /* Product Id */ + + + +/********************************/ +/** third-party VID/PID combos **/ +/********************************/ + + + +/* + * Atmel STK541 + */ +#define ATMEL_VID 0x03eb /* Vendor ID */ +#define STK541_PID 0x2109 /* Zigbee Controller */ + +/* + * Blackfin gnICE JTAG + * http://docs.blackfin.uclinux.org/doku.php?id=hw:jtag:gnice + */ +#define ADI_VID 0x0456 +#define ADI_GNICE_PID 0xF000 +#define ADI_GNICEPLUS_PID 0xF001 + +/* + * RATOC REX-USB60F + */ +#define RATOC_VENDOR_ID 0x0584 +#define RATOC_PRODUCT_ID_USB60F 0xb020 + +/* + * Definitions for B&B Electronics products. + */ +#define BANDB_VID 0x0856 /* B&B Electronics Vendor ID */ +#define BANDB_USOTL4_PID 0xAC01 /* USOTL4 Isolated RS-485 Converter */ +#define BANDB_USTL4_PID 0xAC02 /* USTL4 RS-485 Converter */ +#define BANDB_USO9ML2_PID 0xAC03 /* USO9ML2 Isolated RS-232 Converter */ +#define BANDB_USOPTL4_PID 0xAC11 +#define BANDB_USPTL4_PID 0xAC12 +#define BANDB_USO9ML2DR_2_PID 0xAC16 +#define BANDB_USO9ML2DR_PID 0xAC17 +#define BANDB_USOPTL4DR2_PID 0xAC18 /* USOPTL4R-2 2-port Isolated RS-232 Converter */ +#define BANDB_USOPTL4DR_PID 0xAC19 +#define BANDB_485USB9F_2W_PID 0xAC25 +#define BANDB_485USB9F_4W_PID 0xAC26 +#define BANDB_232USB9M_PID 0xAC27 +#define BANDB_485USBTB_2W_PID 0xAC33 +#define BANDB_485USBTB_4W_PID 0xAC34 +#define BANDB_TTL5USB9M_PID 0xAC49 +#define BANDB_TTL3USB9M_PID 0xAC50 +#define BANDB_ZZ_PROG1_USB_PID 0xBA02 + +/* + * Intrepid Control Systems (http://www.intrepidcs.com/) ValueCAN and NeoVI + */ +#define INTREPID_VID 0x093C +#define INTREPID_VALUECAN_PID 0x0601 +#define INTREPID_NEOVI_PID 0x0701 + +/* + * Definitions for ID TECH (www.idt-net.com) devices + */ +#define IDTECH_VID 0x0ACD /* ID TECH Vendor ID */ +#define IDTECH_IDT1221U_PID 0x0300 /* IDT1221U USB to RS-232 adapter */ + +/* + * Definitions for Omnidirectional Control Technology, Inc. devices + */ +#define OCT_VID 0x0B39 /* OCT vendor ID */ +/* Note: OCT US101 is also rebadged as Dick Smith Electronics (NZ) XH6381 */ +/* Also rebadged as Dick Smith Electronics (Aus) XH6451 */ +/* Also rebadged as SIIG Inc. model US2308 hardware version 1 */ +#define OCT_US101_PID 0x0421 /* OCT US101 USB to RS-232 */ + +/* + * Icom ID-1 digital transceiver + */ + +#define ICOM_ID1_VID 0x0C26 +#define ICOM_ID1_PID 0x0004 + +/* + * GN Otometrics (http://www.otometrics.com) + * Submitted by Ville Sundberg. + */ +#define GN_OTOMETRICS_VID 0x0c33 /* Vendor ID */ +#define AURICAL_USB_PID 0x0010 /* Aurical USB Audiometer */ + +/* + * The following are the values for the Sealevel SeaLINK+ adapters. + * (Original list sent by Tuan Hoang. Ian Abbott renamed the macros and + * removed some PIDs that don't seem to match any existing products.) + */ +#define SEALEVEL_VID 0x0c52 /* Sealevel Vendor ID */ +#define SEALEVEL_2101_PID 0x2101 /* SeaLINK+232 (2101/2105) */ +#define SEALEVEL_2102_PID 0x2102 /* SeaLINK+485 (2102) */ +#define SEALEVEL_2103_PID 0x2103 /* SeaLINK+232I (2103) */ +#define SEALEVEL_2104_PID 0x2104 /* SeaLINK+485I (2104) */ +#define SEALEVEL_2106_PID 0x9020 /* SeaLINK+422 (2106) */ +#define SEALEVEL_2201_1_PID 0x2211 /* SeaPORT+2/232 (2201) Port 1 */ +#define SEALEVEL_2201_2_PID 0x2221 /* SeaPORT+2/232 (2201) Port 2 */ +#define SEALEVEL_2202_1_PID 0x2212 /* SeaPORT+2/485 (2202) Port 1 */ +#define SEALEVEL_2202_2_PID 0x2222 /* SeaPORT+2/485 (2202) Port 2 */ +#define SEALEVEL_2203_1_PID 0x2213 /* SeaPORT+2 (2203) Port 1 */ +#define SEALEVEL_2203_2_PID 0x2223 /* SeaPORT+2 (2203) Port 2 */ +#define SEALEVEL_2401_1_PID 0x2411 /* SeaPORT+4/232 (2401) Port 1 */ +#define SEALEVEL_2401_2_PID 0x2421 /* SeaPORT+4/232 (2401) Port 2 */ +#define SEALEVEL_2401_3_PID 0x2431 /* SeaPORT+4/232 (2401) Port 3 */ +#define SEALEVEL_2401_4_PID 0x2441 /* SeaPORT+4/232 (2401) Port 4 */ +#define SEALEVEL_2402_1_PID 0x2412 /* SeaPORT+4/485 (2402) Port 1 */ +#define SEALEVEL_2402_2_PID 0x2422 /* SeaPORT+4/485 (2402) Port 2 */ +#define SEALEVEL_2402_3_PID 0x2432 /* SeaPORT+4/485 (2402) Port 3 */ +#define SEALEVEL_2402_4_PID 0x2442 /* SeaPORT+4/485 (2402) Port 4 */ +#define SEALEVEL_2403_1_PID 0x2413 /* SeaPORT+4 (2403) Port 1 */ +#define SEALEVEL_2403_2_PID 0x2423 /* SeaPORT+4 (2403) Port 2 */ +#define SEALEVEL_2403_3_PID 0x2433 /* SeaPORT+4 (2403) Port 3 */ +#define SEALEVEL_2403_4_PID 0x2443 /* SeaPORT+4 (2403) Port 4 */ +#define SEALEVEL_2801_1_PID 0X2811 /* SeaLINK+8/232 (2801) Port 1 */ +#define SEALEVEL_2801_2_PID 0X2821 /* SeaLINK+8/232 (2801) Port 2 */ +#define SEALEVEL_2801_3_PID 0X2831 /* SeaLINK+8/232 (2801) Port 3 */ +#define SEALEVEL_2801_4_PID 0X2841 /* SeaLINK+8/232 (2801) Port 4 */ +#define SEALEVEL_2801_5_PID 0X2851 /* SeaLINK+8/232 (2801) Port 5 */ +#define SEALEVEL_2801_6_PID 0X2861 /* SeaLINK+8/232 (2801) Port 6 */ +#define SEALEVEL_2801_7_PID 0X2871 /* SeaLINK+8/232 (2801) Port 7 */ +#define SEALEVEL_2801_8_PID 0X2881 /* SeaLINK+8/232 (2801) Port 8 */ +#define SEALEVEL_2802_1_PID 0X2812 /* SeaLINK+8/485 (2802) Port 1 */ +#define SEALEVEL_2802_2_PID 0X2822 /* SeaLINK+8/485 (2802) Port 2 */ +#define SEALEVEL_2802_3_PID 0X2832 /* SeaLINK+8/485 (2802) Port 3 */ +#define SEALEVEL_2802_4_PID 0X2842 /* SeaLINK+8/485 (2802) Port 4 */ +#define SEALEVEL_2802_5_PID 0X2852 /* SeaLINK+8/485 (2802) Port 5 */ +#define SEALEVEL_2802_6_PID 0X2862 /* SeaLINK+8/485 (2802) Port 6 */ +#define SEALEVEL_2802_7_PID 0X2872 /* SeaLINK+8/485 (2802) Port 7 */ +#define SEALEVEL_2802_8_PID 0X2882 /* SeaLINK+8/485 (2802) Port 8 */ +#define SEALEVEL_2803_1_PID 0X2813 /* SeaLINK+8 (2803) Port 1 */ +#define SEALEVEL_2803_2_PID 0X2823 /* SeaLINK+8 (2803) Port 2 */ +#define SEALEVEL_2803_3_PID 0X2833 /* SeaLINK+8 (2803) Port 3 */ +#define SEALEVEL_2803_4_PID 0X2843 /* SeaLINK+8 (2803) Port 4 */ +#define SEALEVEL_2803_5_PID 0X2853 /* SeaLINK+8 (2803) Port 5 */ +#define SEALEVEL_2803_6_PID 0X2863 /* SeaLINK+8 (2803) Port 6 */ +#define SEALEVEL_2803_7_PID 0X2873 /* SeaLINK+8 (2803) Port 7 */ +#define SEALEVEL_2803_8_PID 0X2883 /* SeaLINK+8 (2803) Port 8 */ + +/* + * JETI SPECTROMETER SPECBOS 1201 + * http://www.jeti.com/products/sys/scb/scb1201.php + */ +#define JETI_VID 0x0c6c +#define JETI_SPC1201_PID 0x04b2 + +/* + * FTDI USB UART chips used in construction projects from the + * Elektor Electronics magazine (http://elektor-electronics.co.uk) + */ +#define ELEKTOR_VID 0x0C7D +#define ELEKTOR_FT323R_PID 0x0005 /* RFID-Reader, issue 09-2006 */ + +/* + * Posiflex inc retail equipment (http://www.posiflex.com.tw) + */ +#define POSIFLEX_VID 0x0d3a /* Vendor ID */ +#define POSIFLEX_PP7000_PID 0x0300 /* PP-7000II thermal printer */ + +/* + * The following are the values for two KOBIL chipcard terminals. + */ +#define KOBIL_VID 0x0d46 /* KOBIL Vendor ID */ +#define KOBIL_CONV_B1_PID 0x2020 /* KOBIL Konverter for B1 */ +#define KOBIL_CONV_KAAN_PID 0x2021 /* KOBIL_Konverter for KAAN */ + +#define FTDI_NF_RIC_VID 0x0DCD /* Vendor Id */ +#define FTDI_NF_RIC_PID 0x0001 /* Product Id */ + +/* + * Falcom Wireless Communications GmbH + */ +#define FALCOM_VID 0x0F94 /* Vendor Id */ +#define FALCOM_TWIST_PID 0x0001 /* Falcom Twist USB GPRS modem */ +#define FALCOM_SAMBA_PID 0x0005 /* Falcom Samba USB GPRS modem */ + +/* Larsen and Brusgaard AltiTrack/USBtrack */ +#define LARSENBRUSGAARD_VID 0x0FD8 +#define LB_ALTITRACK_PID 0x0001 + +/* + * TTi (Thurlby Thandar Instruments) + */ +#define TTI_VID 0x103E /* Vendor Id */ +#define TTI_QL355P_PID 0x03E8 /* TTi QL355P power supply */ + +/* Interbiometrics USB I/O Board */ +/* Developed for Interbiometrics by Rudolf Gugler */ +#define INTERBIOMETRICS_VID 0x1209 +#define INTERBIOMETRICS_IOBOARD_PID 0x1002 +#define INTERBIOMETRICS_MINI_IOBOARD_PID 0x1006 + +/* + * Testo products (http://www.testo.com/) + * Submitted by Colin Leroy + */ +#define TESTO_VID 0x128D +#define TESTO_USB_INTERFACE_PID 0x0001 + +/* + * Mobility Electronics products. + */ +#define MOBILITY_VID 0x1342 +#define MOBILITY_USB_SERIAL_PID 0x0202 /* EasiDock USB 200 serial */ + +/* + * FIC / OpenMoko, Inc. http://wiki.openmoko.org/wiki/Neo1973_Debug_Board_v3 + * Submitted by Harald Welte <laforge@openmoko.org> + */ +#define FIC_VID 0x1457 +#define FIC_NEO1973_DEBUG_PID 0x5118 + +/* Olimex */ +#define OLIMEX_VID 0x15BA +#define OLIMEX_ARM_USB_OCD_PID 0x0003 + +/* + * Telldus Technologies + */ +#define TELLDUS_VID 0x1781 /* Vendor ID */ +#define TELLDUS_TELLSTICK_PID 0x0C30 /* RF control dongle 433 MHz using FT232RL */ + +/* + * Bayer Ascensia Contour blood glucose meter USB-converter cable. + * http://winglucofacts.com/cables/ + */ +#define BAYER_VID 0x1A79 +#define BAYER_CONTOUR_CABLE_PID 0x6001 + +/* + * The following are the values for the Matrix Orbital FTDI Range + * Anything in this range will use an FT232RL. + */ +#define MTXORB_VID 0x1B3D +#define MTXORB_FTDI_RANGE_0100_PID 0x0100 +#define MTXORB_FTDI_RANGE_0101_PID 0x0101 +#define MTXORB_FTDI_RANGE_0102_PID 0x0102 +#define MTXORB_FTDI_RANGE_0103_PID 0x0103 +#define MTXORB_FTDI_RANGE_0104_PID 0x0104 +#define MTXORB_FTDI_RANGE_0105_PID 0x0105 +#define MTXORB_FTDI_RANGE_0106_PID 0x0106 +#define MTXORB_FTDI_RANGE_0107_PID 0x0107 +#define MTXORB_FTDI_RANGE_0108_PID 0x0108 +#define MTXORB_FTDI_RANGE_0109_PID 0x0109 +#define MTXORB_FTDI_RANGE_010A_PID 0x010A +#define MTXORB_FTDI_RANGE_010B_PID 0x010B +#define MTXORB_FTDI_RANGE_010C_PID 0x010C +#define MTXORB_FTDI_RANGE_010D_PID 0x010D +#define MTXORB_FTDI_RANGE_010E_PID 0x010E +#define MTXORB_FTDI_RANGE_010F_PID 0x010F +#define MTXORB_FTDI_RANGE_0110_PID 0x0110 +#define MTXORB_FTDI_RANGE_0111_PID 0x0111 +#define MTXORB_FTDI_RANGE_0112_PID 0x0112 +#define MTXORB_FTDI_RANGE_0113_PID 0x0113 +#define MTXORB_FTDI_RANGE_0114_PID 0x0114 +#define MTXORB_FTDI_RANGE_0115_PID 0x0115 +#define MTXORB_FTDI_RANGE_0116_PID 0x0116 +#define MTXORB_FTDI_RANGE_0117_PID 0x0117 +#define MTXORB_FTDI_RANGE_0118_PID 0x0118 +#define MTXORB_FTDI_RANGE_0119_PID 0x0119 +#define MTXORB_FTDI_RANGE_011A_PID 0x011A +#define MTXORB_FTDI_RANGE_011B_PID 0x011B +#define MTXORB_FTDI_RANGE_011C_PID 0x011C +#define MTXORB_FTDI_RANGE_011D_PID 0x011D +#define MTXORB_FTDI_RANGE_011E_PID 0x011E +#define MTXORB_FTDI_RANGE_011F_PID 0x011F +#define MTXORB_FTDI_RANGE_0120_PID 0x0120 +#define MTXORB_FTDI_RANGE_0121_PID 0x0121 +#define MTXORB_FTDI_RANGE_0122_PID 0x0122 +#define MTXORB_FTDI_RANGE_0123_PID 0x0123 +#define MTXORB_FTDI_RANGE_0124_PID 0x0124 +#define MTXORB_FTDI_RANGE_0125_PID 0x0125 +#define MTXORB_FTDI_RANGE_0126_PID 0x0126 +#define MTXORB_FTDI_RANGE_0127_PID 0x0127 +#define MTXORB_FTDI_RANGE_0128_PID 0x0128 +#define MTXORB_FTDI_RANGE_0129_PID 0x0129 +#define MTXORB_FTDI_RANGE_012A_PID 0x012A +#define MTXORB_FTDI_RANGE_012B_PID 0x012B +#define MTXORB_FTDI_RANGE_012C_PID 0x012C +#define MTXORB_FTDI_RANGE_012D_PID 0x012D +#define MTXORB_FTDI_RANGE_012E_PID 0x012E +#define MTXORB_FTDI_RANGE_012F_PID 0x012F +#define MTXORB_FTDI_RANGE_0130_PID 0x0130 +#define MTXORB_FTDI_RANGE_0131_PID 0x0131 +#define MTXORB_FTDI_RANGE_0132_PID 0x0132 +#define MTXORB_FTDI_RANGE_0133_PID 0x0133 +#define MTXORB_FTDI_RANGE_0134_PID 0x0134 +#define MTXORB_FTDI_RANGE_0135_PID 0x0135 +#define MTXORB_FTDI_RANGE_0136_PID 0x0136 +#define MTXORB_FTDI_RANGE_0137_PID 0x0137 +#define MTXORB_FTDI_RANGE_0138_PID 0x0138 +#define MTXORB_FTDI_RANGE_0139_PID 0x0139 +#define MTXORB_FTDI_RANGE_013A_PID 0x013A +#define MTXORB_FTDI_RANGE_013B_PID 0x013B +#define MTXORB_FTDI_RANGE_013C_PID 0x013C +#define MTXORB_FTDI_RANGE_013D_PID 0x013D +#define MTXORB_FTDI_RANGE_013E_PID 0x013E +#define MTXORB_FTDI_RANGE_013F_PID 0x013F +#define MTXORB_FTDI_RANGE_0140_PID 0x0140 +#define MTXORB_FTDI_RANGE_0141_PID 0x0141 +#define MTXORB_FTDI_RANGE_0142_PID 0x0142 +#define MTXORB_FTDI_RANGE_0143_PID 0x0143 +#define MTXORB_FTDI_RANGE_0144_PID 0x0144 +#define MTXORB_FTDI_RANGE_0145_PID 0x0145 +#define MTXORB_FTDI_RANGE_0146_PID 0x0146 +#define MTXORB_FTDI_RANGE_0147_PID 0x0147 +#define MTXORB_FTDI_RANGE_0148_PID 0x0148 +#define MTXORB_FTDI_RANGE_0149_PID 0x0149 +#define MTXORB_FTDI_RANGE_014A_PID 0x014A +#define MTXORB_FTDI_RANGE_014B_PID 0x014B +#define MTXORB_FTDI_RANGE_014C_PID 0x014C +#define MTXORB_FTDI_RANGE_014D_PID 0x014D +#define MTXORB_FTDI_RANGE_014E_PID 0x014E +#define MTXORB_FTDI_RANGE_014F_PID 0x014F +#define MTXORB_FTDI_RANGE_0150_PID 0x0150 +#define MTXORB_FTDI_RANGE_0151_PID 0x0151 +#define MTXORB_FTDI_RANGE_0152_PID 0x0152 +#define MTXORB_FTDI_RANGE_0153_PID 0x0153 +#define MTXORB_FTDI_RANGE_0154_PID 0x0154 +#define MTXORB_FTDI_RANGE_0155_PID 0x0155 +#define MTXORB_FTDI_RANGE_0156_PID 0x0156 +#define MTXORB_FTDI_RANGE_0157_PID 0x0157 +#define MTXORB_FTDI_RANGE_0158_PID 0x0158 +#define MTXORB_FTDI_RANGE_0159_PID 0x0159 +#define MTXORB_FTDI_RANGE_015A_PID 0x015A +#define MTXORB_FTDI_RANGE_015B_PID 0x015B +#define MTXORB_FTDI_RANGE_015C_PID 0x015C +#define MTXORB_FTDI_RANGE_015D_PID 0x015D +#define MTXORB_FTDI_RANGE_015E_PID 0x015E +#define MTXORB_FTDI_RANGE_015F_PID 0x015F +#define MTXORB_FTDI_RANGE_0160_PID 0x0160 +#define MTXORB_FTDI_RANGE_0161_PID 0x0161 +#define MTXORB_FTDI_RANGE_0162_PID 0x0162 +#define MTXORB_FTDI_RANGE_0163_PID 0x0163 +#define MTXORB_FTDI_RANGE_0164_PID 0x0164 +#define MTXORB_FTDI_RANGE_0165_PID 0x0165 +#define MTXORB_FTDI_RANGE_0166_PID 0x0166 +#define MTXORB_FTDI_RANGE_0167_PID 0x0167 +#define MTXORB_FTDI_RANGE_0168_PID 0x0168 +#define MTXORB_FTDI_RANGE_0169_PID 0x0169 +#define MTXORB_FTDI_RANGE_016A_PID 0x016A +#define MTXORB_FTDI_RANGE_016B_PID 0x016B +#define MTXORB_FTDI_RANGE_016C_PID 0x016C +#define MTXORB_FTDI_RANGE_016D_PID 0x016D +#define MTXORB_FTDI_RANGE_016E_PID 0x016E +#define MTXORB_FTDI_RANGE_016F_PID 0x016F +#define MTXORB_FTDI_RANGE_0170_PID 0x0170 +#define MTXORB_FTDI_RANGE_0171_PID 0x0171 +#define MTXORB_FTDI_RANGE_0172_PID 0x0172 +#define MTXORB_FTDI_RANGE_0173_PID 0x0173 +#define MTXORB_FTDI_RANGE_0174_PID 0x0174 +#define MTXORB_FTDI_RANGE_0175_PID 0x0175 +#define MTXORB_FTDI_RANGE_0176_PID 0x0176 +#define MTXORB_FTDI_RANGE_0177_PID 0x0177 +#define MTXORB_FTDI_RANGE_0178_PID 0x0178 +#define MTXORB_FTDI_RANGE_0179_PID 0x0179 +#define MTXORB_FTDI_RANGE_017A_PID 0x017A +#define MTXORB_FTDI_RANGE_017B_PID 0x017B +#define MTXORB_FTDI_RANGE_017C_PID 0x017C +#define MTXORB_FTDI_RANGE_017D_PID 0x017D +#define MTXORB_FTDI_RANGE_017E_PID 0x017E +#define MTXORB_FTDI_RANGE_017F_PID 0x017F +#define MTXORB_FTDI_RANGE_0180_PID 0x0180 +#define MTXORB_FTDI_RANGE_0181_PID 0x0181 +#define MTXORB_FTDI_RANGE_0182_PID 0x0182 +#define MTXORB_FTDI_RANGE_0183_PID 0x0183 +#define MTXORB_FTDI_RANGE_0184_PID 0x0184 +#define MTXORB_FTDI_RANGE_0185_PID 0x0185 +#define MTXORB_FTDI_RANGE_0186_PID 0x0186 +#define MTXORB_FTDI_RANGE_0187_PID 0x0187 +#define MTXORB_FTDI_RANGE_0188_PID 0x0188 +#define MTXORB_FTDI_RANGE_0189_PID 0x0189 +#define MTXORB_FTDI_RANGE_018A_PID 0x018A +#define MTXORB_FTDI_RANGE_018B_PID 0x018B +#define MTXORB_FTDI_RANGE_018C_PID 0x018C +#define MTXORB_FTDI_RANGE_018D_PID 0x018D +#define MTXORB_FTDI_RANGE_018E_PID 0x018E +#define MTXORB_FTDI_RANGE_018F_PID 0x018F +#define MTXORB_FTDI_RANGE_0190_PID 0x0190 +#define MTXORB_FTDI_RANGE_0191_PID 0x0191 +#define MTXORB_FTDI_RANGE_0192_PID 0x0192 +#define MTXORB_FTDI_RANGE_0193_PID 0x0193 +#define MTXORB_FTDI_RANGE_0194_PID 0x0194 +#define MTXORB_FTDI_RANGE_0195_PID 0x0195 +#define MTXORB_FTDI_RANGE_0196_PID 0x0196 +#define MTXORB_FTDI_RANGE_0197_PID 0x0197 +#define MTXORB_FTDI_RANGE_0198_PID 0x0198 +#define MTXORB_FTDI_RANGE_0199_PID 0x0199 +#define MTXORB_FTDI_RANGE_019A_PID 0x019A +#define MTXORB_FTDI_RANGE_019B_PID 0x019B +#define MTXORB_FTDI_RANGE_019C_PID 0x019C +#define MTXORB_FTDI_RANGE_019D_PID 0x019D +#define MTXORB_FTDI_RANGE_019E_PID 0x019E +#define MTXORB_FTDI_RANGE_019F_PID 0x019F +#define MTXORB_FTDI_RANGE_01A0_PID 0x01A0 +#define MTXORB_FTDI_RANGE_01A1_PID 0x01A1 +#define MTXORB_FTDI_RANGE_01A2_PID 0x01A2 +#define MTXORB_FTDI_RANGE_01A3_PID 0x01A3 +#define MTXORB_FTDI_RANGE_01A4_PID 0x01A4 +#define MTXORB_FTDI_RANGE_01A5_PID 0x01A5 +#define MTXORB_FTDI_RANGE_01A6_PID 0x01A6 +#define MTXORB_FTDI_RANGE_01A7_PID 0x01A7 +#define MTXORB_FTDI_RANGE_01A8_PID 0x01A8 +#define MTXORB_FTDI_RANGE_01A9_PID 0x01A9 +#define MTXORB_FTDI_RANGE_01AA_PID 0x01AA +#define MTXORB_FTDI_RANGE_01AB_PID 0x01AB +#define MTXORB_FTDI_RANGE_01AC_PID 0x01AC +#define MTXORB_FTDI_RANGE_01AD_PID 0x01AD +#define MTXORB_FTDI_RANGE_01AE_PID 0x01AE +#define MTXORB_FTDI_RANGE_01AF_PID 0x01AF +#define MTXORB_FTDI_RANGE_01B0_PID 0x01B0 +#define MTXORB_FTDI_RANGE_01B1_PID 0x01B1 +#define MTXORB_FTDI_RANGE_01B2_PID 0x01B2 +#define MTXORB_FTDI_RANGE_01B3_PID 0x01B3 +#define MTXORB_FTDI_RANGE_01B4_PID 0x01B4 +#define MTXORB_FTDI_RANGE_01B5_PID 0x01B5 +#define MTXORB_FTDI_RANGE_01B6_PID 0x01B6 +#define MTXORB_FTDI_RANGE_01B7_PID 0x01B7 +#define MTXORB_FTDI_RANGE_01B8_PID 0x01B8 +#define MTXORB_FTDI_RANGE_01B9_PID 0x01B9 +#define MTXORB_FTDI_RANGE_01BA_PID 0x01BA +#define MTXORB_FTDI_RANGE_01BB_PID 0x01BB +#define MTXORB_FTDI_RANGE_01BC_PID 0x01BC +#define MTXORB_FTDI_RANGE_01BD_PID 0x01BD +#define MTXORB_FTDI_RANGE_01BE_PID 0x01BE +#define MTXORB_FTDI_RANGE_01BF_PID 0x01BF +#define MTXORB_FTDI_RANGE_01C0_PID 0x01C0 +#define MTXORB_FTDI_RANGE_01C1_PID 0x01C1 +#define MTXORB_FTDI_RANGE_01C2_PID 0x01C2 +#define MTXORB_FTDI_RANGE_01C3_PID 0x01C3 +#define MTXORB_FTDI_RANGE_01C4_PID 0x01C4 +#define MTXORB_FTDI_RANGE_01C5_PID 0x01C5 +#define MTXORB_FTDI_RANGE_01C6_PID 0x01C6 +#define MTXORB_FTDI_RANGE_01C7_PID 0x01C7 +#define MTXORB_FTDI_RANGE_01C8_PID 0x01C8 +#define MTXORB_FTDI_RANGE_01C9_PID 0x01C9 +#define MTXORB_FTDI_RANGE_01CA_PID 0x01CA +#define MTXORB_FTDI_RANGE_01CB_PID 0x01CB +#define MTXORB_FTDI_RANGE_01CC_PID 0x01CC +#define MTXORB_FTDI_RANGE_01CD_PID 0x01CD +#define MTXORB_FTDI_RANGE_01CE_PID 0x01CE +#define MTXORB_FTDI_RANGE_01CF_PID 0x01CF +#define MTXORB_FTDI_RANGE_01D0_PID 0x01D0 +#define MTXORB_FTDI_RANGE_01D1_PID 0x01D1 +#define MTXORB_FTDI_RANGE_01D2_PID 0x01D2 +#define MTXORB_FTDI_RANGE_01D3_PID 0x01D3 +#define MTXORB_FTDI_RANGE_01D4_PID 0x01D4 +#define MTXORB_FTDI_RANGE_01D5_PID 0x01D5 +#define MTXORB_FTDI_RANGE_01D6_PID 0x01D6 +#define MTXORB_FTDI_RANGE_01D7_PID 0x01D7 +#define MTXORB_FTDI_RANGE_01D8_PID 0x01D8 +#define MTXORB_FTDI_RANGE_01D9_PID 0x01D9 +#define MTXORB_FTDI_RANGE_01DA_PID 0x01DA +#define MTXORB_FTDI_RANGE_01DB_PID 0x01DB +#define MTXORB_FTDI_RANGE_01DC_PID 0x01DC +#define MTXORB_FTDI_RANGE_01DD_PID 0x01DD +#define MTXORB_FTDI_RANGE_01DE_PID 0x01DE +#define MTXORB_FTDI_RANGE_01DF_PID 0x01DF +#define MTXORB_FTDI_RANGE_01E0_PID 0x01E0 +#define MTXORB_FTDI_RANGE_01E1_PID 0x01E1 +#define MTXORB_FTDI_RANGE_01E2_PID 0x01E2 +#define MTXORB_FTDI_RANGE_01E3_PID 0x01E3 +#define MTXORB_FTDI_RANGE_01E4_PID 0x01E4 +#define MTXORB_FTDI_RANGE_01E5_PID 0x01E5 +#define MTXORB_FTDI_RANGE_01E6_PID 0x01E6 +#define MTXORB_FTDI_RANGE_01E7_PID 0x01E7 +#define MTXORB_FTDI_RANGE_01E8_PID 0x01E8 +#define MTXORB_FTDI_RANGE_01E9_PID 0x01E9 +#define MTXORB_FTDI_RANGE_01EA_PID 0x01EA +#define MTXORB_FTDI_RANGE_01EB_PID 0x01EB +#define MTXORB_FTDI_RANGE_01EC_PID 0x01EC +#define MTXORB_FTDI_RANGE_01ED_PID 0x01ED +#define MTXORB_FTDI_RANGE_01EE_PID 0x01EE +#define MTXORB_FTDI_RANGE_01EF_PID 0x01EF +#define MTXORB_FTDI_RANGE_01F0_PID 0x01F0 +#define MTXORB_FTDI_RANGE_01F1_PID 0x01F1 +#define MTXORB_FTDI_RANGE_01F2_PID 0x01F2 +#define MTXORB_FTDI_RANGE_01F3_PID 0x01F3 +#define MTXORB_FTDI_RANGE_01F4_PID 0x01F4 +#define MTXORB_FTDI_RANGE_01F5_PID 0x01F5 +#define MTXORB_FTDI_RANGE_01F6_PID 0x01F6 +#define MTXORB_FTDI_RANGE_01F7_PID 0x01F7 +#define MTXORB_FTDI_RANGE_01F8_PID 0x01F8 +#define MTXORB_FTDI_RANGE_01F9_PID 0x01F9 +#define MTXORB_FTDI_RANGE_01FA_PID 0x01FA +#define MTXORB_FTDI_RANGE_01FB_PID 0x01FB +#define MTXORB_FTDI_RANGE_01FC_PID 0x01FC +#define MTXORB_FTDI_RANGE_01FD_PID 0x01FD +#define MTXORB_FTDI_RANGE_01FE_PID 0x01FE +#define MTXORB_FTDI_RANGE_01FF_PID 0x01FF + + + +/* + * The Mobility Lab (TML) + * Submitted by Pierre Castella + */ +#define TML_VID 0x1B91 /* Vendor ID */ +#define TML_USB_SERIAL_PID 0x0064 /* USB - Serial Converter */ + +/* Alti-2 products http://www.alti-2.com */ +#define ALTI2_VID 0x1BC9 +#define ALTI2_N3_PID 0x6001 /* Neptune 3 */ + +/* + * Dresden Elektronic Sensor Terminal Board + */ +#define DE_VID 0x1cf1 /* Vendor ID */ +#define STB_PID 0x0001 /* Sensor Terminal Board */ +#define WHT_PID 0x0004 /* Wireless Handheld Terminal */ + +/* + * Papouch products (http://www.papouch.com/) + * Submitted by Folkert van Heusden + */ + +#define PAPOUCH_VID 0x5050 /* Vendor ID */ +#define PAPOUCH_TMU_PID 0x0400 /* TMU USB Thermometer */ +#define PAPOUCH_QUIDO4x4_PID 0x0900 /* Quido 4/4 Module */ + +/* + * Marvell SheevaPlug + */ +#define MARVELL_VID 0x9e88 +#define MARVELL_SHEEVAPLUG_PID 0x9e8f + +/* + * Evolution Robotics products (http://www.evolution.com/). + * Submitted by Shawn M. Lavelle. + */ +#define EVOLUTION_VID 0xDEEE /* Vendor ID */ +#define EVOLUTION_ER1_PID 0x0300 /* ER1 Control Module */ +#define EVO_8U232AM_PID 0x02FF /* Evolution robotics RCM2 (FT232AM)*/ +#define EVO_HYBRID_PID 0x0302 /* Evolution robotics RCM4 PID (FT232BM)*/ +#define EVO_RCM4_PID 0x0303 /* Evolution robotics RCM4 PID */ diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index 485fa9c5b107..2cfe2451ed97 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -127,8 +127,9 @@ #define BANDB_DEVICE_ID_US9ML2_4 0xAC30 #define BANDB_DEVICE_ID_USPTL4_2 0xAC31 #define BANDB_DEVICE_ID_USPTL4_4 0xAC32 -#define BANDB_DEVICE_ID_USOPTL4_2 0xAC42 -#define BANDB_DEVICE_ID_USOPTL4_4 0xAC44 +#define BANDB_DEVICE_ID_USOPTL4_2 0xAC42 +#define BANDB_DEVICE_ID_USOPTL4_4 0xAC44 +#define BANDB_DEVICE_ID_USOPTL2_4 0xAC24 /* This driver also supports * ATEN UC2324 device using Moschip MCS7840 @@ -191,6 +192,7 @@ static struct usb_device_id moschip_port_id_table[] = { {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USPTL4_4)}, {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_2)}, {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_4)}, + {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL2_4)}, {USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2324)}, {USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2322)}, {} /* terminating entry */ @@ -207,6 +209,7 @@ static __devinitdata struct usb_device_id moschip_id_table_combined[] = { {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USPTL4_4)}, {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_2)}, {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_4)}, + {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL2_4)}, {USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2324)}, {USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2322)}, {} /* terminating entry */ diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 9a2b903492ec..6e94a6711f08 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -340,6 +340,10 @@ static int option_resume(struct usb_serial *serial); #define FOUR_G_SYSTEMS_VENDOR_ID 0x1c9e #define FOUR_G_SYSTEMS_PRODUCT_W14 0x9603 +/* Haier products */ +#define HAIER_VENDOR_ID 0x201e +#define HAIER_PRODUCT_CE100 0x2009 + static struct usb_device_id option_ids[] = { { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) }, { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) }, @@ -641,6 +645,7 @@ static struct usb_device_id option_ids[] = { { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) }, { USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) }, { USB_DEVICE(FOUR_G_SYSTEMS_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14) }, + { USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) }, { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, option_ids); diff --git a/drivers/video/cyber2000fb.c b/drivers/video/cyber2000fb.c index da7c01b39be2..3a561df2e8a2 100644 --- a/drivers/video/cyber2000fb.c +++ b/drivers/video/cyber2000fb.c @@ -1573,15 +1573,15 @@ cyberpro_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) if (err) return err; - err = pci_request_regions(dev, name); - if (err) - return err; - err = -ENOMEM; cfb = cyberpro_alloc_fb_info(id->driver_data, name); if (!cfb) goto failed_release; + err = pci_request_regions(dev, cfb->fb.fix.id); + if (err) + goto failed_regions; + cfb->dev = dev; cfb->region = pci_ioremap_bar(dev, 0); if (!cfb->region) @@ -1633,10 +1633,10 @@ cyberpro_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) failed: iounmap(cfb->region); failed_ioremap: + pci_release_regions(dev); +failed_regions: cyberpro_free_fb_info(cfb); failed_release: - pci_release_regions(dev); - return err; } diff --git a/drivers/watchdog/adx_wdt.c b/drivers/watchdog/adx_wdt.c index 9c6594473d3b..9d7d155364f8 100644 --- a/drivers/watchdog/adx_wdt.c +++ b/drivers/watchdog/adx_wdt.c @@ -242,14 +242,14 @@ static int __devinit adx_wdt_probe(struct platform_device *pdev) } res = devm_request_mem_region(&pdev->dev, res->start, - res->end - res->start + 1, res->name); + resource_size(res), res->name); if (!res) { dev_err(&pdev->dev, "cannot request I/O memory region\n"); return -ENXIO; } wdt->base = devm_ioremap_nocache(&pdev->dev, res->start, - res->end - res->start + 1); + resource_size(res)); if (!wdt->base) { dev_err(&pdev->dev, "cannot remap I/O memory region\n"); return -ENXIO; diff --git a/drivers/watchdog/at32ap700x_wdt.c b/drivers/watchdog/at32ap700x_wdt.c index e8ae638e5804..037847923dcb 100644 --- a/drivers/watchdog/at32ap700x_wdt.c +++ b/drivers/watchdog/at32ap700x_wdt.c @@ -326,7 +326,7 @@ static int __init at32_wdt_probe(struct platform_device *pdev) return -ENOMEM; } - wdt->regs = ioremap(regs->start, regs->end - regs->start + 1); + wdt->regs = ioremap(regs->start, resource_size(regs)); if (!wdt->regs) { ret = -ENOMEM; dev_dbg(&pdev->dev, "could not map I/O memory\n"); diff --git a/drivers/watchdog/davinci_wdt.c b/drivers/watchdog/davinci_wdt.c index 9d7520fa9e9c..887136de1857 100644 --- a/drivers/watchdog/davinci_wdt.c +++ b/drivers/watchdog/davinci_wdt.c @@ -221,7 +221,7 @@ static int __devinit davinci_wdt_probe(struct platform_device *pdev) return -ENOENT; } - size = res->end - res->start + 1; + size = resource_size(res); wdt_mem = request_mem_region(res->start, size, pdev->name); if (wdt_mem == NULL) { diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c index e44fbb31bc6f..c8a3bec26830 100644 --- a/drivers/watchdog/iTCO_wdt.c +++ b/drivers/watchdog/iTCO_wdt.c @@ -30,6 +30,7 @@ * document number 316972-004, 316973-012: 82801I (ICH9) * document number 319973-002, 319974-002: 82801J (ICH10) * document number 322169-001, 322170-001: 5 Series, 3400 Series (PCH) + * document number 320066-003, 320257-008: EP80597 (IICH) */ /* @@ -100,6 +101,7 @@ enum iTCO_chipsets { TCO_PCH, /* PCH Desktop Full Featured */ TCO_PCHM, /* PCH Mobile Full Featured */ TCO_PCHMSFF, /* PCH Mobile SFF Full Featured */ + TCO_EP80579, /* EP80579 */ }; static struct { @@ -143,6 +145,7 @@ static struct { {"PCH Desktop Full Featured", 2}, {"PCH Mobile Full Featured", 2}, {"PCH Mobile SFF Full Featured", 2}, + {"EP80579", 2}, {NULL, 0} }; @@ -214,6 +217,7 @@ static struct pci_device_id iTCO_wdt_pci_tbl[] = { { ITCO_PCI_DEVICE(0x3b00, TCO_PCH)}, { ITCO_PCI_DEVICE(0x3b01, TCO_PCHM)}, { ITCO_PCI_DEVICE(0x3b0d, TCO_PCHMSFF)}, + { ITCO_PCI_DEVICE(0x5031, TCO_EP80579)}, { 0, }, /* End of list */ }; MODULE_DEVICE_TABLE(pci, iTCO_wdt_pci_tbl); diff --git a/drivers/watchdog/mpcore_wdt.c b/drivers/watchdog/mpcore_wdt.c index 83fa34b214b4..a2dc07c2ed49 100644 --- a/drivers/watchdog/mpcore_wdt.c +++ b/drivers/watchdog/mpcore_wdt.c @@ -350,7 +350,7 @@ static int __devinit mpcore_wdt_probe(struct platform_device *dev) ret = -ENXIO; goto err_free; } - wdt->base = ioremap(res->start, res->end - res->start + 1); + wdt->base = ioremap(res->start, resource_size(res)); if (!wdt->base) { ret = -ENOMEM; goto err_free; diff --git a/drivers/watchdog/mv64x60_wdt.c b/drivers/watchdog/mv64x60_wdt.c index acf589dc057c..a51dbe4c43da 100644 --- a/drivers/watchdog/mv64x60_wdt.c +++ b/drivers/watchdog/mv64x60_wdt.c @@ -275,7 +275,7 @@ static int __devinit mv64x60_wdt_probe(struct platform_device *dev) if (!r) return -ENODEV; - mv64x60_wdt_regs = ioremap(r->start, r->end - r->start + 1); + mv64x60_wdt_regs = ioremap(r->start, resource_size(r)); if (mv64x60_wdt_regs == NULL) return -ENOMEM; diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c index 429ea99eaee5..c6aaf2845741 100644 --- a/drivers/watchdog/omap_wdt.c +++ b/drivers/watchdog/omap_wdt.c @@ -277,8 +277,7 @@ static int __devinit omap_wdt_probe(struct platform_device *pdev) goto err_busy; } - mem = request_mem_region(res->start, res->end - res->start + 1, - pdev->name); + mem = request_mem_region(res->start, resource_size(res), pdev->name); if (!mem) { ret = -EBUSY; goto err_busy; @@ -306,7 +305,7 @@ static int __devinit omap_wdt_probe(struct platform_device *pdev) goto err_clk; } - wdev->base = ioremap(res->start, res->end - res->start + 1); + wdev->base = ioremap(res->start, resource_size(res)); if (!wdev->base) { ret = -ENOMEM; goto err_ioremap; @@ -358,7 +357,7 @@ err_clk: kfree(wdev); err_kzalloc: - release_mem_region(res->start, res->end - res->start + 1); + release_mem_region(res->start, resource_size(res)); err_busy: err_get_resource: @@ -383,7 +382,7 @@ static int __devexit omap_wdt_remove(struct platform_device *pdev) return -ENOENT; misc_deregister(&(wdev->omap_wdt_miscdev)); - release_mem_region(res->start, res->end - res->start + 1); + release_mem_region(res->start, resource_size(res)); platform_set_drvdata(pdev, NULL); clk_put(wdev->ick); diff --git a/drivers/watchdog/pnx4008_wdt.c b/drivers/watchdog/pnx4008_wdt.c index 4d227b152001..430a5848a9a5 100644 --- a/drivers/watchdog/pnx4008_wdt.c +++ b/drivers/watchdog/pnx4008_wdt.c @@ -264,7 +264,7 @@ static int __devinit pnx4008_wdt_probe(struct platform_device *pdev) return -ENOENT; } - size = res->end - res->start + 1; + size = resource_size(res); wdt_mem = request_mem_region(res->start, size, pdev->name); if (wdt_mem == NULL) { diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index 85b93e15d011..8760a26ab2a3 100644 --- a/drivers/watchdog/s3c2410_wdt.c +++ b/drivers/watchdog/s3c2410_wdt.c @@ -421,7 +421,7 @@ static int __devinit s3c2410wdt_probe(struct platform_device *pdev) return -ENOENT; } - size = (res->end - res->start) + 1; + size = resource_size(res); wdt_mem = request_mem_region(res->start, size, pdev->name); if (wdt_mem == NULL) { dev_err(dev, "failed to get memory region\n"); diff --git a/drivers/watchdog/txx9wdt.c b/drivers/watchdog/txx9wdt.c index 6adab77fbbb0..d635566e9307 100644 --- a/drivers/watchdog/txx9wdt.c +++ b/drivers/watchdog/txx9wdt.c @@ -214,12 +214,10 @@ static int __init txx9wdt_probe(struct platform_device *dev) res = platform_get_resource(dev, IORESOURCE_MEM, 0); if (!res) goto exit_busy; - if (!devm_request_mem_region(&dev->dev, - res->start, res->end - res->start + 1, + if (!devm_request_mem_region(&dev->dev, res->start, resource_size(res), "txx9wdt")) goto exit_busy; - txx9wdt_reg = devm_ioremap(&dev->dev, - res->start, res->end - res->start + 1); + txx9wdt_reg = devm_ioremap(&dev->dev, res->start, resource_size(res)); if (!txx9wdt_reg) goto exit_busy; diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c index ad14227f509e..455e6e6e5cb9 100644 --- a/fs/ext3/inode.c +++ b/fs/ext3/inode.c @@ -970,7 +970,7 @@ static int ext3_get_block(struct inode *inode, sector_t iblock, if (max_blocks > DIO_MAX_BLOCKS) max_blocks = DIO_MAX_BLOCKS; handle = ext3_journal_start(inode, DIO_CREDITS + - 2 * EXT3_QUOTA_TRANS_BLOCKS(inode->i_sb)); + EXT3_MAXQUOTAS_TRANS_BLOCKS(inode->i_sb)); if (IS_ERR(handle)) { ret = PTR_ERR(handle); goto out; @@ -3146,8 +3146,8 @@ int ext3_setattr(struct dentry *dentry, struct iattr *attr) /* (user+group)*(old+new) structure, inode write (sb, * inode block, ? - but truncate inode update has it) */ - handle = ext3_journal_start(inode, 2*(EXT3_QUOTA_INIT_BLOCKS(inode->i_sb)+ - EXT3_QUOTA_DEL_BLOCKS(inode->i_sb))+3); + handle = ext3_journal_start(inode, EXT3_MAXQUOTAS_INIT_BLOCKS(inode->i_sb)+ + EXT3_MAXQUOTAS_DEL_BLOCKS(inode->i_sb)+3); if (IS_ERR(handle)) { error = PTR_ERR(handle); goto err_out; @@ -3239,7 +3239,7 @@ static int ext3_writepage_trans_blocks(struct inode *inode) #ifdef CONFIG_QUOTA /* We know that structure was already allocated during vfs_dq_init so * we will be updating only the data blocks + inodes */ - ret += 2*EXT3_QUOTA_TRANS_BLOCKS(inode->i_sb); + ret += EXT3_MAXQUOTAS_TRANS_BLOCKS(inode->i_sb); #endif return ret; diff --git a/fs/ext3/namei.c b/fs/ext3/namei.c index aad6400c9b77..7b0e44f7d66f 100644 --- a/fs/ext3/namei.c +++ b/fs/ext3/namei.c @@ -1699,7 +1699,7 @@ static int ext3_create (struct inode * dir, struct dentry * dentry, int mode, retry: handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS(dir->i_sb) + EXT3_INDEX_EXTRA_TRANS_BLOCKS + 3 + - 2*EXT3_QUOTA_INIT_BLOCKS(dir->i_sb)); + EXT3_MAXQUOTAS_INIT_BLOCKS(dir->i_sb)); if (IS_ERR(handle)) return PTR_ERR(handle); @@ -1733,7 +1733,7 @@ static int ext3_mknod (struct inode * dir, struct dentry *dentry, retry: handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS(dir->i_sb) + EXT3_INDEX_EXTRA_TRANS_BLOCKS + 3 + - 2*EXT3_QUOTA_INIT_BLOCKS(dir->i_sb)); + EXT3_MAXQUOTAS_INIT_BLOCKS(dir->i_sb)); if (IS_ERR(handle)) return PTR_ERR(handle); @@ -1769,7 +1769,7 @@ static int ext3_mkdir(struct inode * dir, struct dentry * dentry, int mode) retry: handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS(dir->i_sb) + EXT3_INDEX_EXTRA_TRANS_BLOCKS + 3 + - 2*EXT3_QUOTA_INIT_BLOCKS(dir->i_sb)); + EXT3_MAXQUOTAS_INIT_BLOCKS(dir->i_sb)); if (IS_ERR(handle)) return PTR_ERR(handle); @@ -1920,7 +1920,7 @@ int ext3_orphan_add(handle_t *handle, struct inode *inode) struct ext3_iloc iloc; int err = 0, rc; - lock_super(sb); + mutex_lock(&EXT3_SB(sb)->s_orphan_lock); if (!list_empty(&EXT3_I(inode)->i_orphan)) goto out_unlock; @@ -1929,9 +1929,13 @@ int ext3_orphan_add(handle_t *handle, struct inode *inode) /* @@@ FIXME: Observation from aviro: * I think I can trigger J_ASSERT in ext3_orphan_add(). We block - * here (on lock_super()), so race with ext3_link() which might bump + * here (on s_orphan_lock), so race with ext3_link() which might bump * ->i_nlink. For, say it, character device. Not a regular file, * not a directory, not a symlink and ->i_nlink > 0. + * + * tytso, 4/25/2009: I'm not sure how that could happen; + * shouldn't the fs core protect us from these sort of + * unlink()/link() races? */ J_ASSERT ((S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) || S_ISLNK(inode->i_mode)) || inode->i_nlink == 0); @@ -1968,7 +1972,7 @@ int ext3_orphan_add(handle_t *handle, struct inode *inode) jbd_debug(4, "orphan inode %lu will point to %d\n", inode->i_ino, NEXT_ORPHAN(inode)); out_unlock: - unlock_super(sb); + mutex_unlock(&EXT3_SB(sb)->s_orphan_lock); ext3_std_error(inode->i_sb, err); return err; } @@ -1986,11 +1990,9 @@ int ext3_orphan_del(handle_t *handle, struct inode *inode) struct ext3_iloc iloc; int err = 0; - lock_super(inode->i_sb); - if (list_empty(&ei->i_orphan)) { - unlock_super(inode->i_sb); - return 0; - } + mutex_lock(&EXT3_SB(inode->i_sb)->s_orphan_lock); + if (list_empty(&ei->i_orphan)) + goto out; ino_next = NEXT_ORPHAN(inode); prev = ei->i_orphan.prev; @@ -2040,7 +2042,7 @@ int ext3_orphan_del(handle_t *handle, struct inode *inode) out_err: ext3_std_error(inode->i_sb, err); out: - unlock_super(inode->i_sb); + mutex_unlock(&EXT3_SB(inode->i_sb)->s_orphan_lock); return err; out_brelse: @@ -2175,7 +2177,7 @@ static int ext3_symlink (struct inode * dir, retry: handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS(dir->i_sb) + EXT3_INDEX_EXTRA_TRANS_BLOCKS + 5 + - 2*EXT3_QUOTA_INIT_BLOCKS(dir->i_sb)); + EXT3_MAXQUOTAS_INIT_BLOCKS(dir->i_sb)); if (IS_ERR(handle)) return PTR_ERR(handle); diff --git a/fs/ext3/resize.c b/fs/ext3/resize.c index 5f83b6179178..54351ac7cef9 100644 --- a/fs/ext3/resize.c +++ b/fs/ext3/resize.c @@ -209,7 +209,7 @@ static int setup_new_group_blocks(struct super_block *sb, if (IS_ERR(handle)) return PTR_ERR(handle); - lock_super(sb); + mutex_lock(&sbi->s_resize_lock); if (input->group != sbi->s_groups_count) { err = -EBUSY; goto exit_journal; @@ -324,7 +324,7 @@ exit_bh: brelse(bh); exit_journal: - unlock_super(sb); + mutex_unlock(&sbi->s_resize_lock); if ((err2 = ext3_journal_stop(handle)) && !err) err = err2; @@ -662,11 +662,12 @@ exit_free: * important part is that the new block and inode counts are in the backup * superblocks, and the location of the new group metadata in the GDT backups. * - * We do not need lock_super() for this, because these blocks are not - * otherwise touched by the filesystem code when it is mounted. We don't - * need to worry about last changing from sbi->s_groups_count, because the - * worst that can happen is that we do not copy the full number of backups - * at this time. The resize which changed s_groups_count will backup again. + * We do not need take the s_resize_lock for this, because these + * blocks are not otherwise touched by the filesystem code when it is + * mounted. We don't need to worry about last changing from + * sbi->s_groups_count, because the worst that can happen is that we + * do not copy the full number of backups at this time. The resize + * which changed s_groups_count will backup again. */ static void update_backups(struct super_block *sb, int blk_off, char *data, int size) @@ -825,7 +826,7 @@ int ext3_group_add(struct super_block *sb, struct ext3_new_group_data *input) goto exit_put; } - lock_super(sb); + mutex_lock(&sbi->s_resize_lock); if (input->group != sbi->s_groups_count) { ext3_warning(sb, __func__, "multiple resizers run on filesystem!"); @@ -856,7 +857,7 @@ int ext3_group_add(struct super_block *sb, struct ext3_new_group_data *input) /* * OK, now we've set up the new group. Time to make it active. * - * Current kernels don't lock all allocations via lock_super(), + * We do not lock all allocations via s_resize_lock * so we have to be safe wrt. concurrent accesses the group * data. So we need to be careful to set all of the relevant * group descriptor data etc. *before* we enable the group. @@ -900,12 +901,12 @@ int ext3_group_add(struct super_block *sb, struct ext3_new_group_data *input) * * The precise rules we use are: * - * * Writers of s_groups_count *must* hold lock_super + * * Writers of s_groups_count *must* hold s_resize_lock * AND * * Writers must perform a smp_wmb() after updating all dependent * data and before modifying the groups count * - * * Readers must hold lock_super() over the access + * * Readers must hold s_resize_lock over the access * OR * * Readers must perform an smp_rmb() after reading the groups count * and before reading any dependent data. @@ -936,7 +937,7 @@ int ext3_group_add(struct super_block *sb, struct ext3_new_group_data *input) ext3_journal_dirty_metadata(handle, sbi->s_sbh); exit_journal: - unlock_super(sb); + mutex_unlock(&sbi->s_resize_lock); if ((err2 = ext3_journal_stop(handle)) && !err) err = err2; if (!err) { @@ -973,7 +974,7 @@ int ext3_group_extend(struct super_block *sb, struct ext3_super_block *es, /* We don't need to worry about locking wrt other resizers just * yet: we're going to revalidate es->s_blocks_count after - * taking lock_super() below. */ + * taking the s_resize_lock below. */ o_blocks_count = le32_to_cpu(es->s_blocks_count); o_groups_count = EXT3_SB(sb)->s_groups_count; @@ -1045,11 +1046,11 @@ int ext3_group_extend(struct super_block *sb, struct ext3_super_block *es, goto exit_put; } - lock_super(sb); + mutex_lock(&EXT3_SB(sb)->s_resize_lock); if (o_blocks_count != le32_to_cpu(es->s_blocks_count)) { ext3_warning(sb, __func__, "multiple resizers run on filesystem!"); - unlock_super(sb); + mutex_unlock(&EXT3_SB(sb)->s_resize_lock); ext3_journal_stop(handle); err = -EBUSY; goto exit_put; @@ -1059,13 +1060,13 @@ int ext3_group_extend(struct super_block *sb, struct ext3_super_block *es, EXT3_SB(sb)->s_sbh))) { ext3_warning(sb, __func__, "error %d on journal write access", err); - unlock_super(sb); + mutex_unlock(&EXT3_SB(sb)->s_resize_lock); ext3_journal_stop(handle); goto exit_put; } es->s_blocks_count = cpu_to_le32(o_blocks_count + add); ext3_journal_dirty_metadata(handle, EXT3_SB(sb)->s_sbh); - unlock_super(sb); + mutex_unlock(&EXT3_SB(sb)->s_resize_lock); ext3_debug("freeing blocks %lu through "E3FSBLK"\n", o_blocks_count, o_blocks_count + add); ext3_free_blocks_sb(handle, sb, o_blocks_count, add, &freed_blocks); diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 7ad1e8c30bd0..afa2b569da10 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -1928,6 +1928,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent) sb->dq_op = &ext3_quota_operations; #endif INIT_LIST_HEAD(&sbi->s_orphan); /* unlinked but open files */ + mutex_init(&sbi->s_orphan_lock); + mutex_init(&sbi->s_resize_lock); sb->s_root = NULL; @@ -2014,14 +2016,7 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent) } ext3_setup_super (sb, es, sb->s_flags & MS_RDONLY); - /* - * akpm: core read_super() calls in here with the superblock locked. - * That deadlocks, because orphan cleanup needs to lock the superblock - * in numerous places. Here we just pop the lock - it's relatively - * harmless, because we are now ready to accept write_super() requests, - * and aviro says that's the only reason for hanging onto the - * superblock lock. - */ + EXT3_SB(sb)->s_mount_state |= EXT3_ORPHAN_FS; ext3_orphan_cleanup(sb, es); EXT3_SB(sb)->s_mount_state &= ~EXT3_ORPHAN_FS; @@ -2403,13 +2398,11 @@ static void ext3_mark_recovery_complete(struct super_block * sb, if (journal_flush(journal) < 0) goto out; - lock_super(sb); if (EXT3_HAS_INCOMPAT_FEATURE(sb, EXT3_FEATURE_INCOMPAT_RECOVER) && sb->s_flags & MS_RDONLY) { EXT3_CLEAR_INCOMPAT_FEATURE(sb, EXT3_FEATURE_INCOMPAT_RECOVER); ext3_commit_super(sb, es, 1); } - unlock_super(sb); out: journal_unlock_updates(journal); @@ -2601,13 +2594,7 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data) (sbi->s_mount_state & EXT3_VALID_FS)) es->s_state = cpu_to_le16(sbi->s_mount_state); - /* - * We have to unlock super so that we can wait for - * transactions. - */ - unlock_super(sb); ext3_mark_recovery_complete(sb, es); - lock_super(sb); } else { __le32 ret; if ((ret = EXT3_HAS_RO_COMPAT_FEATURE(sb, diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index ab31e65d46d0..56f9271ee8cc 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -704,6 +704,10 @@ struct ext4_inode_info { __u16 i_extra_isize; spinlock_t i_block_reservation_lock; +#ifdef CONFIG_QUOTA + /* quota space reservation, managed internally by quota code */ + qsize_t i_reserved_quota; +#endif /* completed async DIOs that might need unwritten extents handling */ struct list_head i_aio_dio_complete_list; @@ -1435,7 +1439,7 @@ extern int ext4_chunk_trans_blocks(struct inode *, int nrblocks); extern int ext4_block_truncate_page(handle_t *handle, struct address_space *mapping, loff_t from); extern int ext4_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf); -extern qsize_t ext4_get_reserved_space(struct inode *inode); +extern qsize_t *ext4_get_reserved_space(struct inode *inode); extern int flush_aio_dio_completed_IO(struct inode *inode); /* ioctl.c */ extern long ext4_ioctl(struct file *, unsigned int, unsigned long); diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 5352db1a3086..ab807963a614 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -1003,17 +1003,12 @@ out: return err; } -qsize_t ext4_get_reserved_space(struct inode *inode) +#ifdef CONFIG_QUOTA +qsize_t *ext4_get_reserved_space(struct inode *inode) { - unsigned long long total; - - spin_lock(&EXT4_I(inode)->i_block_reservation_lock); - total = EXT4_I(inode)->i_reserved_data_blocks + - EXT4_I(inode)->i_reserved_meta_blocks; - spin_unlock(&EXT4_I(inode)->i_block_reservation_lock); - - return (total << inode->i_blkbits); + return &EXT4_I(inode)->i_reserved_quota; } +#endif /* * Calculate the number of metadata blocks need to reserve * to allocate @blocks for non extent file based file @@ -1051,7 +1046,7 @@ static int ext4_calc_metadata_amount(struct inode *inode, int blocks) static void ext4_da_update_reserve_space(struct inode *inode, int used) { struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); - int total, mdb, mdb_free; + int total, mdb, mdb_free, mdb_claim = 0; spin_lock(&EXT4_I(inode)->i_block_reservation_lock); /* recalculate the number of metablocks still need to be reserved */ @@ -1064,7 +1059,9 @@ static void ext4_da_update_reserve_space(struct inode *inode, int used) if (mdb_free) { /* Account for allocated meta_blocks */ - mdb_free -= EXT4_I(inode)->i_allocated_meta_blocks; + mdb_claim = EXT4_I(inode)->i_allocated_meta_blocks; + BUG_ON(mdb_free < mdb_claim); + mdb_free -= mdb_claim; /* update fs dirty blocks counter */ percpu_counter_sub(&sbi->s_dirtyblocks_counter, mdb_free); @@ -1075,8 +1072,11 @@ static void ext4_da_update_reserve_space(struct inode *inode, int used) /* update per-inode reservations */ BUG_ON(used > EXT4_I(inode)->i_reserved_data_blocks); EXT4_I(inode)->i_reserved_data_blocks -= used; + percpu_counter_sub(&sbi->s_dirtyblocks_counter, used + mdb_claim); spin_unlock(&EXT4_I(inode)->i_block_reservation_lock); + vfs_dq_claim_block(inode, used + mdb_claim); + /* * free those over-booking quota for metadata blocks */ @@ -1816,19 +1816,17 @@ repeat: md_needed = mdblocks - EXT4_I(inode)->i_reserved_meta_blocks; total = md_needed + nrblocks; + spin_unlock(&EXT4_I(inode)->i_block_reservation_lock); /* * Make quota reservation here to prevent quota overflow * later. Real quota accounting is done at pages writeout * time. */ - if (vfs_dq_reserve_block(inode, total)) { - spin_unlock(&EXT4_I(inode)->i_block_reservation_lock); + if (vfs_dq_reserve_block(inode, total)) return -EDQUOT; - } if (ext4_claim_free_blocks(sbi, total)) { - spin_unlock(&EXT4_I(inode)->i_block_reservation_lock); vfs_dq_release_reservation_block(inode, total); if (ext4_should_retry_alloc(inode->i_sb, &retries)) { yield(); @@ -1836,10 +1834,11 @@ repeat: } return -ENOSPC; } + spin_lock(&EXT4_I(inode)->i_block_reservation_lock); EXT4_I(inode)->i_reserved_data_blocks += nrblocks; - EXT4_I(inode)->i_reserved_meta_blocks = mdblocks; - + EXT4_I(inode)->i_reserved_meta_blocks += md_needed; spin_unlock(&EXT4_I(inode)->i_block_reservation_lock); + return 0; /* success */ } @@ -4794,6 +4793,9 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino) ((__u64)le16_to_cpu(raw_inode->i_file_acl_high)) << 32; inode->i_size = ext4_isize(raw_inode); ei->i_disksize = inode->i_size; +#ifdef CONFIG_QUOTA + ei->i_reserved_quota = 0; +#endif inode->i_generation = le32_to_cpu(raw_inode->i_generation); ei->i_block_group = iloc.block_group; ei->i_last_alloc_group = ~0; diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index b1fd3daadc9c..d34afad3e137 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -2755,12 +2755,6 @@ ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac, if (!(ac->ac_flags & EXT4_MB_DELALLOC_RESERVED)) /* release all the reserved blocks if non delalloc */ percpu_counter_sub(&sbi->s_dirtyblocks_counter, reserv_blks); - else { - percpu_counter_sub(&sbi->s_dirtyblocks_counter, - ac->ac_b_ex.fe_len); - /* convert reserved quota blocks to real quota blocks */ - vfs_dq_claim_block(ac->ac_inode, ac->ac_b_ex.fe_len); - } if (sbi->s_log_groups_per_flex) { ext4_group_t flex_group = ext4_flex_group(sbi, diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 827bde1f2594..6ed9aa91f27d 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -704,6 +704,9 @@ static struct inode *ext4_alloc_inode(struct super_block *sb) ei->i_allocated_meta_blocks = 0; ei->i_delalloc_reserved_flag = 0; spin_lock_init(&(ei->i_block_reservation_lock)); +#ifdef CONFIG_QUOTA + ei->i_reserved_quota = 0; +#endif INIT_LIST_HEAD(&ei->i_aio_dio_complete_list); ei->cur_aio_dio = NULL; ei->i_sync_tid = 0; @@ -1014,7 +1017,9 @@ static const struct dquot_operations ext4_quota_operations = { .reserve_space = dquot_reserve_space, .claim_space = dquot_claim_space, .release_rsv = dquot_release_reserved_space, +#ifdef CONFIG_QUOTA .get_reserved_space = ext4_get_reserved_space, +#endif .alloc_inode = dquot_alloc_inode, .free_space = dquot_free_space, .free_inode = dquot_free_inode, diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c index 4160afad6d00..bd224eec9b07 100644 --- a/fs/jbd/journal.c +++ b/fs/jbd/journal.c @@ -1913,7 +1913,7 @@ static void __init jbd_create_debugfs_entry(void) { jbd_debugfs_dir = debugfs_create_dir("jbd", NULL); if (jbd_debugfs_dir) - jbd_debug = debugfs_create_u8("jbd-debug", S_IRUGO, + jbd_debug = debugfs_create_u8("jbd-debug", S_IRUGO | S_IWUSR, jbd_debugfs_dir, &journal_enable_debug); } diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index b7ca3a92a4db..17af879e6e9e 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -2115,7 +2115,8 @@ static void __init jbd2_create_debugfs_entry(void) { jbd2_debugfs_dir = debugfs_create_dir("jbd2", NULL); if (jbd2_debugfs_dir) - jbd2_debug = debugfs_create_u8(JBD2_DEBUG_NAME, S_IRUGO, + jbd2_debug = debugfs_create_u8(JBD2_DEBUG_NAME, + S_IRUGO | S_IWUSR, jbd2_debugfs_dir, &jbd2_journal_enable_debug); } diff --git a/fs/ocfs2/Kconfig b/fs/ocfs2/Kconfig index 701b7a3a872e..0d840669698e 100644 --- a/fs/ocfs2/Kconfig +++ b/fs/ocfs2/Kconfig @@ -6,6 +6,7 @@ config OCFS2_FS select CRC32 select QUOTA select QUOTA_TREE + select FS_POSIX_ACL help OCFS2 is a general purpose extent based shared disk cluster file system with many similarities to ext3. It supports 64 bit inode @@ -74,12 +75,3 @@ config OCFS2_DEBUG_FS This option will enable expensive consistency checks. Enable this option for debugging only as it is likely to decrease performance of the filesystem. - -config OCFS2_FS_POSIX_ACL - bool "OCFS2 POSIX Access Control Lists" - depends on OCFS2_FS - select FS_POSIX_ACL - default n - help - Posix Access Control Lists (ACLs) support permissions for users and - groups beyond the owner/group/world scheme. diff --git a/fs/ocfs2/Makefile b/fs/ocfs2/Makefile index 31f25ce32c97..600d2d2ade11 100644 --- a/fs/ocfs2/Makefile +++ b/fs/ocfs2/Makefile @@ -39,11 +39,8 @@ ocfs2-objs := \ ver.o \ quota_local.o \ quota_global.o \ - xattr.o - -ifeq ($(CONFIG_OCFS2_FS_POSIX_ACL),y) -ocfs2-objs += acl.o -endif + xattr.o \ + acl.o ocfs2_stackglue-objs := stackglue.o ocfs2_stack_o2cb-objs := stack_o2cb.o diff --git a/fs/ocfs2/acl.c b/fs/ocfs2/acl.c index e3e47415d851..0501974bedd0 100644 --- a/fs/ocfs2/acl.c +++ b/fs/ocfs2/acl.c @@ -98,15 +98,11 @@ static struct posix_acl *ocfs2_get_acl_nolock(struct inode *inode, int type, struct buffer_head *di_bh) { - struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); int name_index; char *value = NULL; struct posix_acl *acl; int retval; - if (!(osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL)) - return NULL; - switch (type) { case ACL_TYPE_ACCESS: name_index = OCFS2_XATTR_INDEX_POSIX_ACL_ACCESS; diff --git a/fs/ocfs2/acl.h b/fs/ocfs2/acl.h index 8f6389ed4da5..5c5d31f05853 100644 --- a/fs/ocfs2/acl.h +++ b/fs/ocfs2/acl.h @@ -26,8 +26,6 @@ struct ocfs2_acl_entry { __le32 e_id; }; -#ifdef CONFIG_OCFS2_FS_POSIX_ACL - extern int ocfs2_check_acl(struct inode *, int); extern int ocfs2_acl_chmod(struct inode *); extern int ocfs2_init_acl(handle_t *, struct inode *, struct inode *, @@ -35,24 +33,4 @@ extern int ocfs2_init_acl(handle_t *, struct inode *, struct inode *, struct ocfs2_alloc_context *, struct ocfs2_alloc_context *); -#else /* CONFIG_OCFS2_FS_POSIX_ACL*/ - -#define ocfs2_check_acl NULL -static inline int ocfs2_acl_chmod(struct inode *inode) -{ - return 0; -} -static inline int ocfs2_init_acl(handle_t *handle, - struct inode *inode, - struct inode *dir, - struct buffer_head *di_bh, - struct buffer_head *dir_bh, - struct ocfs2_alloc_context *meta_ac, - struct ocfs2_alloc_context *data_ac) -{ - return 0; -} - -#endif /* CONFIG_OCFS2_FS_POSIX_ACL*/ - #endif /* OCFS2_ACL_H */ diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index fb4e672579b8..d17bdc718f74 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -1765,9 +1765,9 @@ set_and_inc: * * The array index of the subtree root is passed back. */ -static int ocfs2_find_subtree_root(struct ocfs2_extent_tree *et, - struct ocfs2_path *left, - struct ocfs2_path *right) +int ocfs2_find_subtree_root(struct ocfs2_extent_tree *et, + struct ocfs2_path *left, + struct ocfs2_path *right) { int i = 0; @@ -2872,8 +2872,8 @@ out: * This looks similar, but is subtly different to * ocfs2_find_cpos_for_left_leaf(). */ -static int ocfs2_find_cpos_for_right_leaf(struct super_block *sb, - struct ocfs2_path *path, u32 *cpos) +int ocfs2_find_cpos_for_right_leaf(struct super_block *sb, + struct ocfs2_path *path, u32 *cpos) { int i, j, ret = 0; u64 blkno; diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h index 9c122d574464..1db4359ccb90 100644 --- a/fs/ocfs2/alloc.h +++ b/fs/ocfs2/alloc.h @@ -317,4 +317,9 @@ int ocfs2_path_bh_journal_access(handle_t *handle, int ocfs2_journal_access_path(struct ocfs2_caching_info *ci, handle_t *handle, struct ocfs2_path *path); +int ocfs2_find_cpos_for_right_leaf(struct super_block *sb, + struct ocfs2_path *path, u32 *cpos); +int ocfs2_find_subtree_root(struct ocfs2_extent_tree *et, + struct ocfs2_path *left, + struct ocfs2_path *right); #endif /* OCFS2_ALLOC_H */ diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c index c452d116b892..eda5b8bcddd5 100644 --- a/fs/ocfs2/cluster/heartbeat.c +++ b/fs/ocfs2/cluster/heartbeat.c @@ -176,7 +176,8 @@ static void o2hb_write_timeout(struct work_struct *work) static void o2hb_arm_write_timeout(struct o2hb_region *reg) { - mlog(0, "Queue write timeout for %u ms\n", O2HB_MAX_WRITE_TIMEOUT_MS); + mlog(ML_HEARTBEAT, "Queue write timeout for %u ms\n", + O2HB_MAX_WRITE_TIMEOUT_MS); cancel_delayed_work(®->hr_write_timeout_work); reg->hr_last_timeout_start = jiffies; @@ -874,7 +875,8 @@ static int o2hb_thread(void *data) do_gettimeofday(&after_hb); elapsed_msec = o2hb_elapsed_msecs(&before_hb, &after_hb); - mlog(0, "start = %lu.%lu, end = %lu.%lu, msec = %u\n", + mlog(ML_HEARTBEAT, + "start = %lu.%lu, end = %lu.%lu, msec = %u\n", before_hb.tv_sec, (unsigned long) before_hb.tv_usec, after_hb.tv_sec, (unsigned long) after_hb.tv_usec, elapsed_msec); diff --git a/fs/ocfs2/cluster/nodemanager.c b/fs/ocfs2/cluster/nodemanager.c index 7ee6188bc79a..c81142e3ef84 100644 --- a/fs/ocfs2/cluster/nodemanager.c +++ b/fs/ocfs2/cluster/nodemanager.c @@ -35,6 +35,10 @@ * cluster references throughout where nodes are looked up */ struct o2nm_cluster *o2nm_single_cluster = NULL; +char *o2nm_fence_method_desc[O2NM_FENCE_METHODS] = { + "reset", /* O2NM_FENCE_RESET */ + "panic", /* O2NM_FENCE_PANIC */ +}; struct o2nm_node *o2nm_get_node_by_num(u8 node_num) { @@ -579,6 +583,43 @@ static ssize_t o2nm_cluster_attr_reconnect_delay_ms_write( return o2nm_cluster_attr_write(page, count, &cluster->cl_reconnect_delay_ms); } + +static ssize_t o2nm_cluster_attr_fence_method_read( + struct o2nm_cluster *cluster, char *page) +{ + ssize_t ret = 0; + + if (cluster) + ret = sprintf(page, "%s\n", + o2nm_fence_method_desc[cluster->cl_fence_method]); + return ret; +} + +static ssize_t o2nm_cluster_attr_fence_method_write( + struct o2nm_cluster *cluster, const char *page, size_t count) +{ + unsigned int i; + + if (page[count - 1] != '\n') + goto bail; + + for (i = 0; i < O2NM_FENCE_METHODS; ++i) { + if (count != strlen(o2nm_fence_method_desc[i]) + 1) + continue; + if (strncasecmp(page, o2nm_fence_method_desc[i], count - 1)) + continue; + if (cluster->cl_fence_method != i) { + printk(KERN_INFO "ocfs2: Changing fence method to %s\n", + o2nm_fence_method_desc[i]); + cluster->cl_fence_method = i; + } + return count; + } + +bail: + return -EINVAL; +} + static struct o2nm_cluster_attribute o2nm_cluster_attr_idle_timeout_ms = { .attr = { .ca_owner = THIS_MODULE, .ca_name = "idle_timeout_ms", @@ -603,10 +644,19 @@ static struct o2nm_cluster_attribute o2nm_cluster_attr_reconnect_delay_ms = { .store = o2nm_cluster_attr_reconnect_delay_ms_write, }; +static struct o2nm_cluster_attribute o2nm_cluster_attr_fence_method = { + .attr = { .ca_owner = THIS_MODULE, + .ca_name = "fence_method", + .ca_mode = S_IRUGO | S_IWUSR }, + .show = o2nm_cluster_attr_fence_method_read, + .store = o2nm_cluster_attr_fence_method_write, +}; + static struct configfs_attribute *o2nm_cluster_attrs[] = { &o2nm_cluster_attr_idle_timeout_ms.attr, &o2nm_cluster_attr_keepalive_delay_ms.attr, &o2nm_cluster_attr_reconnect_delay_ms.attr, + &o2nm_cluster_attr_fence_method.attr, NULL, }; static ssize_t o2nm_cluster_show(struct config_item *item, @@ -778,6 +828,7 @@ static struct config_group *o2nm_cluster_group_make_group(struct config_group *g cluster->cl_reconnect_delay_ms = O2NET_RECONNECT_DELAY_MS_DEFAULT; cluster->cl_idle_timeout_ms = O2NET_IDLE_TIMEOUT_MS_DEFAULT; cluster->cl_keepalive_delay_ms = O2NET_KEEPALIVE_DELAY_MS_DEFAULT; + cluster->cl_fence_method = O2NM_FENCE_RESET; ret = &cluster->cl_group; o2nm_single_cluster = cluster; diff --git a/fs/ocfs2/cluster/nodemanager.h b/fs/ocfs2/cluster/nodemanager.h index c992ea0da4ad..09ea2d388bbb 100644 --- a/fs/ocfs2/cluster/nodemanager.h +++ b/fs/ocfs2/cluster/nodemanager.h @@ -33,6 +33,12 @@ #include <linux/configfs.h> #include <linux/rbtree.h> +enum o2nm_fence_method { + O2NM_FENCE_RESET = 0, + O2NM_FENCE_PANIC, + O2NM_FENCE_METHODS, /* Number of fence methods */ +}; + struct o2nm_node { spinlock_t nd_lock; struct config_item nd_item; @@ -58,6 +64,7 @@ struct o2nm_cluster { unsigned int cl_idle_timeout_ms; unsigned int cl_keepalive_delay_ms; unsigned int cl_reconnect_delay_ms; + enum o2nm_fence_method cl_fence_method; /* this bitmap is part of a hack for disk bitmap.. will go eventually. - zab */ unsigned long cl_nodes_bitmap[BITS_TO_LONGS(O2NM_MAX_NODES)]; diff --git a/fs/ocfs2/cluster/quorum.c b/fs/ocfs2/cluster/quorum.c index bbacf7da48a4..639024033fce 100644 --- a/fs/ocfs2/cluster/quorum.c +++ b/fs/ocfs2/cluster/quorum.c @@ -74,8 +74,20 @@ static void o2quo_fence_self(void) * threads can still schedule, etc, etc */ o2hb_stop_all_regions(); - printk("ocfs2 is very sorry to be fencing this system by restarting\n"); - emergency_restart(); + switch (o2nm_single_cluster->cl_fence_method) { + case O2NM_FENCE_PANIC: + panic("*** ocfs2 is very sorry to be fencing this system by " + "panicing ***\n"); + break; + default: + WARN_ON(o2nm_single_cluster->cl_fence_method >= + O2NM_FENCE_METHODS); + case O2NM_FENCE_RESET: + printk(KERN_ERR "*** ocfs2 is very sorry to be fencing this " + "system by restarting ***\n"); + emergency_restart(); + break; + }; } /* Indicate that a timeout occured on a hearbeat region write. The diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c index d9fa3d22e17c..2f9e4e19a4f2 100644 --- a/fs/ocfs2/dlm/dlmrecovery.c +++ b/fs/ocfs2/dlm/dlmrecovery.c @@ -2589,6 +2589,14 @@ retry: "begin reco msg (%d)\n", dlm->name, nodenum, ret); ret = 0; } + if (ret == -EAGAIN) { + mlog(0, "%s: trying to start recovery of node " + "%u, but node %u is waiting for last recovery " + "to complete, backoff for a bit\n", dlm->name, + dead_node, nodenum); + msleep(100); + goto retry; + } if (ret < 0) { struct dlm_lock_resource *res; /* this is now a serious problem, possibly ENOMEM @@ -2608,14 +2616,6 @@ retry: * another ENOMEM */ msleep(100); goto retry; - } else if (ret == EAGAIN) { - mlog(0, "%s: trying to start recovery of node " - "%u, but node %u is waiting for last recovery " - "to complete, backoff for a bit\n", dlm->name, - dead_node, nodenum); - /* TODO Look into replacing msleep with cond_resched() */ - msleep(100); - goto retry; } } @@ -2639,7 +2639,7 @@ int dlm_begin_reco_handler(struct o2net_msg *msg, u32 len, void *data, dlm->name, br->node_idx, br->dead_node, dlm->reco.dead_node, dlm->reco.new_master); spin_unlock(&dlm->spinlock); - return EAGAIN; + return -EAGAIN; } spin_unlock(&dlm->spinlock); diff --git a/fs/ocfs2/extent_map.c b/fs/ocfs2/extent_map.c index 843db64e9d4a..d35a27f4523e 100644 --- a/fs/ocfs2/extent_map.c +++ b/fs/ocfs2/extent_map.c @@ -37,6 +37,7 @@ #include "extent_map.h" #include "inode.h" #include "super.h" +#include "symlink.h" #include "buffer_head_io.h" @@ -703,6 +704,12 @@ out: return ret; } +/* + * The ocfs2_fiemap_inline() may be a little bit misleading, since + * it not only handles the fiemap for inlined files, but also deals + * with the fast symlink, cause they have no difference for extent + * mapping per se. + */ static int ocfs2_fiemap_inline(struct inode *inode, struct buffer_head *di_bh, struct fiemap_extent_info *fieinfo, u64 map_start) @@ -715,11 +722,18 @@ static int ocfs2_fiemap_inline(struct inode *inode, struct buffer_head *di_bh, struct ocfs2_inode_info *oi = OCFS2_I(inode); di = (struct ocfs2_dinode *)di_bh->b_data; - id_count = le16_to_cpu(di->id2.i_data.id_count); + if (ocfs2_inode_is_fast_symlink(inode)) + id_count = ocfs2_fast_symlink_chars(inode->i_sb); + else + id_count = le16_to_cpu(di->id2.i_data.id_count); if (map_start < id_count) { phys = oi->ip_blkno << inode->i_sb->s_blocksize_bits; - phys += offsetof(struct ocfs2_dinode, id2.i_data.id_data); + if (ocfs2_inode_is_fast_symlink(inode)) + phys += offsetof(struct ocfs2_dinode, id2.i_symlink); + else + phys += offsetof(struct ocfs2_dinode, + id2.i_data.id_data); ret = fiemap_fill_next_extent(fieinfo, 0, phys, id_count, flags); @@ -756,9 +770,10 @@ int ocfs2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, down_read(&OCFS2_I(inode)->ip_alloc_sem); /* - * Handle inline-data separately. + * Handle inline-data and fast symlink separately. */ - if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) { + if ((OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) || + ocfs2_inode_is_fast_symlink(inode)) { ret = ocfs2_fiemap_inline(inode, di_bh, fieinfo, map_start); goto out_unlock; } @@ -786,6 +801,8 @@ int ocfs2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, fe_flags = 0; if (rec.e_flags & OCFS2_EXT_UNWRITTEN) fe_flags |= FIEMAP_EXTENT_UNWRITTEN; + if (rec.e_flags & OCFS2_EXT_REFCOUNTED) + fe_flags |= FIEMAP_EXTENT_SHARED; if (is_last) fe_flags |= FIEMAP_EXTENT_LAST; len_bytes = (u64)le16_to_cpu(rec.e_leaf_clusters) << osb->s_clustersize_bits; diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index f010b22b1c44..50fb26a6a5f5 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -2108,6 +2108,7 @@ int ocfs2_create_inode_in_orphan(struct inode *dir, } did_quota_inode = 1; + inode->i_nlink = 0; /* do the real work now. */ status = ocfs2_mknod_locked(osb, dir, inode, 0, &new_di_bh, parent_di_bh, handle, @@ -2136,6 +2137,7 @@ int ocfs2_create_inode_in_orphan(struct inode *dir, if (status < 0) mlog_errno(status); + insert_inode_hash(inode); leave: if (status < 0 && did_quota_inode) vfs_dq_free_inode(inode); @@ -2267,6 +2269,8 @@ int ocfs2_mv_orphaned_inode_to_new(struct inode *dir, di = (struct ocfs2_dinode *)di_bh->b_data; le32_add_cpu(&di->i_flags, -OCFS2_ORPHANED_FL); di->i_orphaned_slot = 0; + inode->i_nlink = 1; + ocfs2_set_links_count(di, inode->i_nlink); ocfs2_journal_dirty(handle, di_bh); status = ocfs2_add_entry(handle, dentry, inode, @@ -2284,7 +2288,6 @@ int ocfs2_mv_orphaned_inode_to_new(struct inode *dir, goto out_commit; } - insert_inode_hash(inode); dentry->d_op = &ocfs2_dentry_ops; d_instantiate(dentry, inode); status = 0; @@ -2326,4 +2329,5 @@ const struct inode_operations ocfs2_dir_iops = { .getxattr = generic_getxattr, .listxattr = ocfs2_listxattr, .removexattr = generic_removexattr, + .fiemap = ocfs2_fiemap, }; diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h index d963d8638709..9362eea7424b 100644 --- a/fs/ocfs2/ocfs2.h +++ b/fs/ocfs2/ocfs2.h @@ -245,9 +245,11 @@ enum ocfs2_mount_options OCFS2_MOUNT_LOCALFLOCKS = 1 << 5, /* No cluster aware user file locks */ OCFS2_MOUNT_NOUSERXATTR = 1 << 6, /* No user xattr */ OCFS2_MOUNT_INODE64 = 1 << 7, /* Allow inode numbers > 2^32 */ - OCFS2_MOUNT_POSIX_ACL = 1 << 8, /* POSIX access control lists */ - OCFS2_MOUNT_USRQUOTA = 1 << 9, /* We support user quotas */ - OCFS2_MOUNT_GRPQUOTA = 1 << 10, /* We support group quotas */ + OCFS2_MOUNT_POSIX_ACL = 1 << 8, /* Force POSIX access control lists */ + OCFS2_MOUNT_NO_POSIX_ACL = 1 << 9, /* Disable POSIX access + control lists */ + OCFS2_MOUNT_USRQUOTA = 1 << 10, /* We support user quotas */ + OCFS2_MOUNT_GRPQUOTA = 1 << 11, /* We support group quotas */ }; #define OCFS2_OSB_SOFT_RO 0x0001 diff --git a/fs/ocfs2/ocfs2_fs.h b/fs/ocfs2/ocfs2_fs.h index e9431e4a5e7c..1a1a679e51b5 100644 --- a/fs/ocfs2/ocfs2_fs.h +++ b/fs/ocfs2/ocfs2_fs.h @@ -1202,7 +1202,7 @@ struct ocfs2_local_disk_dqinfo { /* Header of one chunk of a quota file */ struct ocfs2_local_disk_chunk { __le32 dqc_free; /* Number of free entries in the bitmap */ - u8 dqc_bitmap[0]; /* Bitmap of entries in the corresponding + __u8 dqc_bitmap[0]; /* Bitmap of entries in the corresponding * chunk of quota file */ }; diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c index 30967e3f5e43..74db2be75dd6 100644 --- a/fs/ocfs2/refcounttree.c +++ b/fs/ocfs2/refcounttree.c @@ -276,7 +276,7 @@ static void ocfs2_erase_refcount_tree_from_list(struct ocfs2_super *osb, spin_unlock(&osb->osb_lock); } -void ocfs2_kref_remove_refcount_tree(struct kref *kref) +static void ocfs2_kref_remove_refcount_tree(struct kref *kref) { struct ocfs2_refcount_tree *tree = container_of(kref, struct ocfs2_refcount_tree, rf_getcnt); @@ -524,23 +524,6 @@ out: return ret; } -int ocfs2_lock_refcount_tree_by_inode(struct inode *inode, int rw, - struct ocfs2_refcount_tree **ret_tree, - struct buffer_head **ref_bh) -{ - int ret; - u64 ref_blkno; - - ret = ocfs2_get_refcount_block(inode, &ref_blkno); - if (ret) { - mlog_errno(ret); - return ret; - } - - return ocfs2_lock_refcount_tree(OCFS2_SB(inode->i_sb), ref_blkno, - rw, ret_tree, ref_bh); -} - void ocfs2_unlock_refcount_tree(struct ocfs2_super *osb, struct ocfs2_refcount_tree *tree, int rw) { @@ -969,6 +952,103 @@ out: } /* + * Find the end range for a leaf refcount block indicated by + * el->l_recs[index].e_blkno. + */ +static int ocfs2_get_refcount_cpos_end(struct ocfs2_caching_info *ci, + struct buffer_head *ref_root_bh, + struct ocfs2_extent_block *eb, + struct ocfs2_extent_list *el, + int index, u32 *cpos_end) +{ + int ret, i, subtree_root; + u32 cpos; + u64 blkno; + struct super_block *sb = ocfs2_metadata_cache_get_super(ci); + struct ocfs2_path *left_path = NULL, *right_path = NULL; + struct ocfs2_extent_tree et; + struct ocfs2_extent_list *tmp_el; + + if (index < le16_to_cpu(el->l_next_free_rec) - 1) { + /* + * We have a extent rec after index, so just use the e_cpos + * of the next extent rec. + */ + *cpos_end = le32_to_cpu(el->l_recs[index+1].e_cpos); + return 0; + } + + if (!eb || (eb && !eb->h_next_leaf_blk)) { + /* + * We are the last extent rec, so any high cpos should + * be stored in this leaf refcount block. + */ + *cpos_end = UINT_MAX; + return 0; + } + + /* + * If the extent block isn't the last one, we have to find + * the subtree root between this extent block and the next + * leaf extent block and get the corresponding e_cpos from + * the subroot. Otherwise we may corrupt the b-tree. + */ + ocfs2_init_refcount_extent_tree(&et, ci, ref_root_bh); + + left_path = ocfs2_new_path_from_et(&et); + if (!left_path) { + ret = -ENOMEM; + mlog_errno(ret); + goto out; + } + + cpos = le32_to_cpu(eb->h_list.l_recs[index].e_cpos); + ret = ocfs2_find_path(ci, left_path, cpos); + if (ret) { + mlog_errno(ret); + goto out; + } + + right_path = ocfs2_new_path_from_path(left_path); + if (!right_path) { + ret = -ENOMEM; + mlog_errno(ret); + goto out; + } + + ret = ocfs2_find_cpos_for_right_leaf(sb, left_path, &cpos); + if (ret) { + mlog_errno(ret); + goto out; + } + + ret = ocfs2_find_path(ci, right_path, cpos); + if (ret) { + mlog_errno(ret); + goto out; + } + + subtree_root = ocfs2_find_subtree_root(&et, left_path, + right_path); + + tmp_el = left_path->p_node[subtree_root].el; + blkno = left_path->p_node[subtree_root+1].bh->b_blocknr; + for (i = 0; i < le32_to_cpu(tmp_el->l_next_free_rec); i++) { + if (le64_to_cpu(tmp_el->l_recs[i].e_blkno) == blkno) { + *cpos_end = le32_to_cpu(tmp_el->l_recs[i+1].e_cpos); + break; + } + } + + BUG_ON(i == le32_to_cpu(tmp_el->l_next_free_rec)); + +out: + ocfs2_free_path(left_path); + ocfs2_free_path(right_path); + return ret; +} + +/* * Given a cpos and len, try to find the refcount record which contains cpos. * 1. If cpos can be found in one refcount record, return the record. * 2. If cpos can't be found, return a fake record which start from cpos @@ -983,10 +1063,10 @@ static int ocfs2_get_refcount_rec(struct ocfs2_caching_info *ci, struct buffer_head **ret_bh) { int ret = 0, i, found; - u32 low_cpos; + u32 low_cpos, uninitialized_var(cpos_end); struct ocfs2_extent_list *el; - struct ocfs2_extent_rec *tmp, *rec = NULL; - struct ocfs2_extent_block *eb; + struct ocfs2_extent_rec *rec = NULL; + struct ocfs2_extent_block *eb = NULL; struct buffer_head *eb_bh = NULL, *ref_leaf_bh = NULL; struct super_block *sb = ocfs2_metadata_cache_get_super(ci); struct ocfs2_refcount_block *rb = @@ -1034,12 +1114,16 @@ static int ocfs2_get_refcount_rec(struct ocfs2_caching_info *ci, } } - /* adjust len when we have ocfs2_extent_rec after it. */ - if (found && i < le16_to_cpu(el->l_next_free_rec) - 1) { - tmp = &el->l_recs[i+1]; + if (found) { + ret = ocfs2_get_refcount_cpos_end(ci, ref_root_bh, + eb, el, i, &cpos_end); + if (ret) { + mlog_errno(ret); + goto out; + } - if (le32_to_cpu(tmp->e_cpos) < cpos + len) - len = le32_to_cpu(tmp->e_cpos) - cpos; + if (cpos_end < low_cpos + len) + len = cpos_end - low_cpos; } ret = ocfs2_read_refcount_block(ci, le64_to_cpu(rec->e_blkno), @@ -1418,7 +1502,7 @@ static int ocfs2_divide_leaf_refcount_block(struct buffer_head *ref_leaf_bh, /* change old and new rl_used accordingly. */ le16_add_cpu(&rl->rl_used, -num_moved); - new_rl->rl_used = cpu_to_le32(num_moved); + new_rl->rl_used = cpu_to_le16(num_moved); sort(&rl->rl_recs, le16_to_cpu(rl->rl_used), sizeof(struct ocfs2_refcount_rec), @@ -1797,7 +1881,8 @@ static int ocfs2_split_refcount_rec(handle_t *handle, recs_need++; /* If the leaf block don't have enough record, expand it. */ - if (le16_to_cpu(rf_list->rl_used) + recs_need > rf_list->rl_count) { + if (le16_to_cpu(rf_list->rl_used) + recs_need > + le16_to_cpu(rf_list->rl_count)) { struct ocfs2_refcount_rec tmp_rec; u64 cpos = le64_to_cpu(orig_rec->r_cpos); len = le32_to_cpu(orig_rec->r_clusters); @@ -1859,7 +1944,7 @@ static int ocfs2_split_refcount_rec(handle_t *handle, memcpy(tail_rec, orig_rec, sizeof(struct ocfs2_refcount_rec)); le64_add_cpu(&tail_rec->r_cpos, le32_to_cpu(tail_rec->r_clusters) - len); - tail_rec->r_clusters = le32_to_cpu(len); + tail_rec->r_clusters = cpu_to_le32(len); } /* @@ -3840,8 +3925,7 @@ static int ocfs2_add_refcounted_extent(struct inode *inode, } ret = ocfs2_insert_extent(handle, et, cpos, - cpu_to_le64(ocfs2_clusters_to_blocks(inode->i_sb, - p_cluster)), + ocfs2_clusters_to_blocks(inode->i_sb, p_cluster), num_clusters, ext_flags, meta_ac); if (ret) { mlog_errno(ret); @@ -4253,8 +4337,8 @@ static int ocfs2_user_path_parent(const char __user *path, * @new_dentry: target dentry * @preserve: if true, preserve all file attributes */ -int ocfs2_vfs_reflink(struct dentry *old_dentry, struct inode *dir, - struct dentry *new_dentry, bool preserve) +static int ocfs2_vfs_reflink(struct dentry *old_dentry, struct inode *dir, + struct dentry *new_dentry, bool preserve) { struct inode *inode = old_dentry->d_inode; int error; diff --git a/fs/ocfs2/stack_user.c b/fs/ocfs2/stack_user.c index ff4c798a5635..da78a2a334fd 100644 --- a/fs/ocfs2/stack_user.c +++ b/fs/ocfs2/stack_user.c @@ -814,7 +814,7 @@ static int fs_protocol_compare(struct ocfs2_protocol_version *existing, static int user_cluster_connect(struct ocfs2_cluster_connection *conn) { dlm_lockspace_t *fsdlm; - struct ocfs2_live_connection *control; + struct ocfs2_live_connection *uninitialized_var(control); int rc = 0; BUG_ON(conn == NULL); diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 14f47d2bfe02..26069917a9f5 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -100,6 +100,8 @@ struct mount_options static int ocfs2_parse_options(struct super_block *sb, char *options, struct mount_options *mopt, int is_remount); +static int ocfs2_check_set_options(struct super_block *sb, + struct mount_options *options); static int ocfs2_show_options(struct seq_file *s, struct vfsmount *mnt); static void ocfs2_put_super(struct super_block *sb); static int ocfs2_mount_volume(struct super_block *sb); @@ -600,7 +602,8 @@ static int ocfs2_remount(struct super_block *sb, int *flags, char *data) lock_kernel(); - if (!ocfs2_parse_options(sb, data, &parsed_options, 1)) { + if (!ocfs2_parse_options(sb, data, &parsed_options, 1) || + !ocfs2_check_set_options(sb, &parsed_options)) { ret = -EINVAL; goto out; } @@ -691,8 +694,6 @@ unlock_osb: if (!ret) { /* Only save off the new mount options in case of a successful * remount. */ - if (!(osb->s_feature_incompat & OCFS2_FEATURE_INCOMPAT_XATTR)) - parsed_options.mount_opt &= ~OCFS2_MOUNT_POSIX_ACL; osb->s_mount_opt = parsed_options.mount_opt; osb->s_atime_quantum = parsed_options.atime_quantum; osb->preferred_slot = parsed_options.slot; @@ -701,6 +702,10 @@ unlock_osb: if (!ocfs2_is_hard_readonly(osb)) ocfs2_set_journal_params(osb); + + sb->s_flags = (sb->s_flags & ~MS_POSIXACL) | + ((osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL) ? + MS_POSIXACL : 0); } out: unlock_kernel(); @@ -1011,31 +1016,16 @@ static int ocfs2_fill_super(struct super_block *sb, void *data, int silent) brelse(bh); bh = NULL; - if (!(osb->s_feature_incompat & OCFS2_FEATURE_INCOMPAT_XATTR)) - parsed_options.mount_opt &= ~OCFS2_MOUNT_POSIX_ACL; - + if (!ocfs2_check_set_options(sb, &parsed_options)) { + status = -EINVAL; + goto read_super_error; + } osb->s_mount_opt = parsed_options.mount_opt; osb->s_atime_quantum = parsed_options.atime_quantum; osb->preferred_slot = parsed_options.slot; osb->osb_commit_interval = parsed_options.commit_interval; osb->local_alloc_default_bits = ocfs2_megabytes_to_clusters(sb, parsed_options.localalloc_opt); osb->local_alloc_bits = osb->local_alloc_default_bits; - if (osb->s_mount_opt & OCFS2_MOUNT_USRQUOTA && - !OCFS2_HAS_RO_COMPAT_FEATURE(sb, - OCFS2_FEATURE_RO_COMPAT_USRQUOTA)) { - status = -EINVAL; - mlog(ML_ERROR, "User quotas were requested, but this " - "filesystem does not have the feature enabled.\n"); - goto read_super_error; - } - if (osb->s_mount_opt & OCFS2_MOUNT_GRPQUOTA && - !OCFS2_HAS_RO_COMPAT_FEATURE(sb, - OCFS2_FEATURE_RO_COMPAT_GRPQUOTA)) { - status = -EINVAL; - mlog(ML_ERROR, "Group quotas were requested, but this " - "filesystem does not have the feature enabled.\n"); - goto read_super_error; - } status = ocfs2_verify_userspace_stack(osb, &parsed_options); if (status) @@ -1245,6 +1235,40 @@ static struct file_system_type ocfs2_fs_type = { .next = NULL }; +static int ocfs2_check_set_options(struct super_block *sb, + struct mount_options *options) +{ + if (options->mount_opt & OCFS2_MOUNT_USRQUOTA && + !OCFS2_HAS_RO_COMPAT_FEATURE(sb, + OCFS2_FEATURE_RO_COMPAT_USRQUOTA)) { + mlog(ML_ERROR, "User quotas were requested, but this " + "filesystem does not have the feature enabled.\n"); + return 0; + } + if (options->mount_opt & OCFS2_MOUNT_GRPQUOTA && + !OCFS2_HAS_RO_COMPAT_FEATURE(sb, + OCFS2_FEATURE_RO_COMPAT_GRPQUOTA)) { + mlog(ML_ERROR, "Group quotas were requested, but this " + "filesystem does not have the feature enabled.\n"); + return 0; + } + if (options->mount_opt & OCFS2_MOUNT_POSIX_ACL && + !OCFS2_HAS_INCOMPAT_FEATURE(sb, OCFS2_FEATURE_INCOMPAT_XATTR)) { + mlog(ML_ERROR, "ACL support requested but extended attributes " + "feature is not enabled\n"); + return 0; + } + /* No ACL setting specified? Use XATTR feature... */ + if (!(options->mount_opt & (OCFS2_MOUNT_POSIX_ACL | + OCFS2_MOUNT_NO_POSIX_ACL))) { + if (OCFS2_HAS_INCOMPAT_FEATURE(sb, OCFS2_FEATURE_INCOMPAT_XATTR)) + options->mount_opt |= OCFS2_MOUNT_POSIX_ACL; + else + options->mount_opt |= OCFS2_MOUNT_NO_POSIX_ACL; + } + return 1; +} + static int ocfs2_parse_options(struct super_block *sb, char *options, struct mount_options *mopt, @@ -1392,40 +1416,19 @@ static int ocfs2_parse_options(struct super_block *sb, mopt->mount_opt |= OCFS2_MOUNT_INODE64; break; case Opt_usrquota: - /* We check only on remount, otherwise features - * aren't yet initialized. */ - if (is_remount && !OCFS2_HAS_RO_COMPAT_FEATURE(sb, - OCFS2_FEATURE_RO_COMPAT_USRQUOTA)) { - mlog(ML_ERROR, "User quota requested but " - "filesystem feature is not set\n"); - status = 0; - goto bail; - } mopt->mount_opt |= OCFS2_MOUNT_USRQUOTA; break; case Opt_grpquota: - if (is_remount && !OCFS2_HAS_RO_COMPAT_FEATURE(sb, - OCFS2_FEATURE_RO_COMPAT_GRPQUOTA)) { - mlog(ML_ERROR, "Group quota requested but " - "filesystem feature is not set\n"); - status = 0; - goto bail; - } mopt->mount_opt |= OCFS2_MOUNT_GRPQUOTA; break; -#ifdef CONFIG_OCFS2_FS_POSIX_ACL case Opt_acl: mopt->mount_opt |= OCFS2_MOUNT_POSIX_ACL; + mopt->mount_opt &= ~OCFS2_MOUNT_NO_POSIX_ACL; break; case Opt_noacl: + mopt->mount_opt |= OCFS2_MOUNT_NO_POSIX_ACL; mopt->mount_opt &= ~OCFS2_MOUNT_POSIX_ACL; break; -#else - case Opt_acl: - case Opt_noacl: - printk(KERN_INFO "ocfs2 (no)acl options not supported\n"); - break; -#endif default: mlog(ML_ERROR, "Unrecognized mount option \"%s\" " @@ -1502,12 +1505,10 @@ static int ocfs2_show_options(struct seq_file *s, struct vfsmount *mnt) if (opts & OCFS2_MOUNT_INODE64) seq_printf(s, ",inode64"); -#ifdef CONFIG_OCFS2_FS_POSIX_ACL if (opts & OCFS2_MOUNT_POSIX_ACL) seq_printf(s, ",acl"); else seq_printf(s, ",noacl"); -#endif return 0; } diff --git a/fs/ocfs2/symlink.c b/fs/ocfs2/symlink.c index e3421030a69f..49b133ccbf11 100644 --- a/fs/ocfs2/symlink.c +++ b/fs/ocfs2/symlink.c @@ -163,6 +163,7 @@ const struct inode_operations ocfs2_symlink_inode_operations = { .getxattr = generic_getxattr, .listxattr = ocfs2_listxattr, .removexattr = generic_removexattr, + .fiemap = ocfs2_fiemap, }; const struct inode_operations ocfs2_fast_symlink_inode_operations = { .readlink = ocfs2_readlink, @@ -174,4 +175,5 @@ const struct inode_operations ocfs2_fast_symlink_inode_operations = { .getxattr = generic_getxattr, .listxattr = ocfs2_listxattr, .removexattr = generic_removexattr, + .fiemap = ocfs2_fiemap, }; diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 43c114831c0d..8fc6fb071c6d 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -98,10 +98,8 @@ static struct ocfs2_xattr_def_value_root def_xv = { struct xattr_handler *ocfs2_xattr_handlers[] = { &ocfs2_xattr_user_handler, -#ifdef CONFIG_OCFS2_FS_POSIX_ACL &ocfs2_xattr_acl_access_handler, &ocfs2_xattr_acl_default_handler, -#endif &ocfs2_xattr_trusted_handler, &ocfs2_xattr_security_handler, NULL @@ -109,12 +107,10 @@ struct xattr_handler *ocfs2_xattr_handlers[] = { static struct xattr_handler *ocfs2_xattr_handler_map[OCFS2_XATTR_MAX] = { [OCFS2_XATTR_INDEX_USER] = &ocfs2_xattr_user_handler, -#ifdef CONFIG_OCFS2_FS_POSIX_ACL [OCFS2_XATTR_INDEX_POSIX_ACL_ACCESS] = &ocfs2_xattr_acl_access_handler, [OCFS2_XATTR_INDEX_POSIX_ACL_DEFAULT] = &ocfs2_xattr_acl_default_handler, -#endif [OCFS2_XATTR_INDEX_TRUSTED] = &ocfs2_xattr_trusted_handler, [OCFS2_XATTR_INDEX_SECURITY] = &ocfs2_xattr_security_handler, }; @@ -6064,7 +6060,7 @@ static int ocfs2_value_metas_in_xattr_header(struct super_block *sb, * to the extent block, so just calculate a maximum record num. */ if (!xv->xr_list.l_tree_depth) - *num_recs += xv->xr_list.l_next_free_rec; + *num_recs += le16_to_cpu(xv->xr_list.l_next_free_rec); else *num_recs += ocfs2_clusters_for_bytes(sb, XATTR_SIZE_MAX); diff --git a/fs/ocfs2/xattr.h b/fs/ocfs2/xattr.h index 08e36389f56d..abd72a47f520 100644 --- a/fs/ocfs2/xattr.h +++ b/fs/ocfs2/xattr.h @@ -40,10 +40,8 @@ struct ocfs2_security_xattr_info { extern struct xattr_handler ocfs2_xattr_user_handler; extern struct xattr_handler ocfs2_xattr_trusted_handler; extern struct xattr_handler ocfs2_xattr_security_handler; -#ifdef CONFIG_OCFS2_FS_POSIX_ACL extern struct xattr_handler ocfs2_xattr_acl_access_handler; extern struct xattr_handler ocfs2_xattr_acl_default_handler; -#endif extern struct xattr_handler *ocfs2_xattr_handlers[]; ssize_t ocfs2_listxattr(struct dentry *, char *, size_t); diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index cd6bb9a33c13..dea86abdf2e7 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -323,6 +323,30 @@ int dquot_mark_dquot_dirty(struct dquot *dquot) } EXPORT_SYMBOL(dquot_mark_dquot_dirty); +/* Dirtify all the dquots - this can block when journalling */ +static inline int mark_all_dquot_dirty(struct dquot * const *dquot) +{ + int ret, err, cnt; + + ret = err = 0; + for (cnt = 0; cnt < MAXQUOTAS; cnt++) { + if (dquot[cnt]) + /* Even in case of error we have to continue */ + ret = mark_dquot_dirty(dquot[cnt]); + if (!err) + err = ret; + } + return err; +} + +static inline void dqput_all(struct dquot **dquot) +{ + unsigned int cnt; + + for (cnt = 0; cnt < MAXQUOTAS; cnt++) + dqput(dquot[cnt]); +} + /* This function needs dq_list_lock */ static inline int clear_dquot_dirty(struct dquot *dquot) { @@ -1268,8 +1292,7 @@ int dquot_initialize(struct inode *inode, int type) out_err: up_write(&sb_dqopt(sb)->dqptr_sem); /* Drop unused references */ - for (cnt = 0; cnt < MAXQUOTAS; cnt++) - dqput(got[cnt]); + dqput_all(got); return ret; } EXPORT_SYMBOL(dquot_initialize); @@ -1288,9 +1311,7 @@ int dquot_drop(struct inode *inode) inode->i_dquot[cnt] = NULL; } up_write(&sb_dqopt(inode->i_sb)->dqptr_sem); - - for (cnt = 0; cnt < MAXQUOTAS; cnt++) - dqput(put[cnt]); + dqput_all(put); return 0; } EXPORT_SYMBOL(dquot_drop); @@ -1319,6 +1340,67 @@ void vfs_dq_drop(struct inode *inode) EXPORT_SYMBOL(vfs_dq_drop); /* + * inode_reserved_space is managed internally by quota, and protected by + * i_lock similar to i_blocks+i_bytes. + */ +static qsize_t *inode_reserved_space(struct inode * inode) +{ + /* Filesystem must explicitly define it's own method in order to use + * quota reservation interface */ + BUG_ON(!inode->i_sb->dq_op->get_reserved_space); + return inode->i_sb->dq_op->get_reserved_space(inode); +} + +static void inode_add_rsv_space(struct inode *inode, qsize_t number) +{ + spin_lock(&inode->i_lock); + *inode_reserved_space(inode) += number; + spin_unlock(&inode->i_lock); +} + + +static void inode_claim_rsv_space(struct inode *inode, qsize_t number) +{ + spin_lock(&inode->i_lock); + *inode_reserved_space(inode) -= number; + __inode_add_bytes(inode, number); + spin_unlock(&inode->i_lock); +} + +static void inode_sub_rsv_space(struct inode *inode, qsize_t number) +{ + spin_lock(&inode->i_lock); + *inode_reserved_space(inode) -= number; + spin_unlock(&inode->i_lock); +} + +static qsize_t inode_get_rsv_space(struct inode *inode) +{ + qsize_t ret; + spin_lock(&inode->i_lock); + ret = *inode_reserved_space(inode); + spin_unlock(&inode->i_lock); + return ret; +} + +static void inode_incr_space(struct inode *inode, qsize_t number, + int reserve) +{ + if (reserve) + inode_add_rsv_space(inode, number); + else + inode_add_bytes(inode, number); +} + +static void inode_decr_space(struct inode *inode, qsize_t number, int reserve) +{ + if (reserve) + inode_sub_rsv_space(inode, number); + else + inode_sub_bytes(inode, number); +} + +/* * Following four functions update i_blocks+i_bytes fields and * quota information (together with appropriate checks) * NOTE: We absolutely rely on the fact that caller dirties @@ -1336,6 +1418,21 @@ int __dquot_alloc_space(struct inode *inode, qsize_t number, int cnt, ret = QUOTA_OK; char warntype[MAXQUOTAS]; + /* + * First test before acquiring mutex - solves deadlocks when we + * re-enter the quota code and are already holding the mutex + */ + if (IS_NOQUOTA(inode)) { + inode_incr_space(inode, number, reserve); + goto out; + } + + down_read(&sb_dqopt(inode->i_sb)->dqptr_sem); + if (IS_NOQUOTA(inode)) { + inode_incr_space(inode, number, reserve); + goto out_unlock; + } + for (cnt = 0; cnt < MAXQUOTAS; cnt++) warntype[cnt] = QUOTA_NL_NOWARN; @@ -1346,7 +1443,8 @@ int __dquot_alloc_space(struct inode *inode, qsize_t number, if (check_bdq(inode->i_dquot[cnt], number, warn, warntype+cnt) == NO_QUOTA) { ret = NO_QUOTA; - goto out_unlock; + spin_unlock(&dq_data_lock); + goto out_flush_warn; } } for (cnt = 0; cnt < MAXQUOTAS; cnt++) { @@ -1357,64 +1455,29 @@ int __dquot_alloc_space(struct inode *inode, qsize_t number, else dquot_incr_space(inode->i_dquot[cnt], number); } - if (!reserve) - inode_add_bytes(inode, number); -out_unlock: + inode_incr_space(inode, number, reserve); spin_unlock(&dq_data_lock); + + if (reserve) + goto out_flush_warn; + mark_all_dquot_dirty(inode->i_dquot); +out_flush_warn: flush_warnings(inode->i_dquot, warntype); +out_unlock: + up_read(&sb_dqopt(inode->i_sb)->dqptr_sem); +out: return ret; } int dquot_alloc_space(struct inode *inode, qsize_t number, int warn) { - int cnt, ret = QUOTA_OK; - - /* - * First test before acquiring mutex - solves deadlocks when we - * re-enter the quota code and are already holding the mutex - */ - if (IS_NOQUOTA(inode)) { - inode_add_bytes(inode, number); - goto out; - } - - down_read(&sb_dqopt(inode->i_sb)->dqptr_sem); - if (IS_NOQUOTA(inode)) { - inode_add_bytes(inode, number); - goto out_unlock; - } - - ret = __dquot_alloc_space(inode, number, warn, 0); - if (ret == NO_QUOTA) - goto out_unlock; - - /* Dirtify all the dquots - this can block when journalling */ - for (cnt = 0; cnt < MAXQUOTAS; cnt++) - if (inode->i_dquot[cnt]) - mark_dquot_dirty(inode->i_dquot[cnt]); -out_unlock: - up_read(&sb_dqopt(inode->i_sb)->dqptr_sem); -out: - return ret; + return __dquot_alloc_space(inode, number, warn, 0); } EXPORT_SYMBOL(dquot_alloc_space); int dquot_reserve_space(struct inode *inode, qsize_t number, int warn) { - int ret = QUOTA_OK; - - if (IS_NOQUOTA(inode)) - goto out; - - down_read(&sb_dqopt(inode->i_sb)->dqptr_sem); - if (IS_NOQUOTA(inode)) - goto out_unlock; - - ret = __dquot_alloc_space(inode, number, warn, 1); -out_unlock: - up_read(&sb_dqopt(inode->i_sb)->dqptr_sem); -out: - return ret; + return __dquot_alloc_space(inode, number, warn, 1); } EXPORT_SYMBOL(dquot_reserve_space); @@ -1455,10 +1518,7 @@ int dquot_alloc_inode(const struct inode *inode, qsize_t number) warn_put_all: spin_unlock(&dq_data_lock); if (ret == QUOTA_OK) - /* Dirtify all the dquots - this can block when journalling */ - for (cnt = 0; cnt < MAXQUOTAS; cnt++) - if (inode->i_dquot[cnt]) - mark_dquot_dirty(inode->i_dquot[cnt]); + mark_all_dquot_dirty(inode->i_dquot); flush_warnings(inode->i_dquot, warntype); up_read(&sb_dqopt(inode->i_sb)->dqptr_sem); return ret; @@ -1471,14 +1531,14 @@ int dquot_claim_space(struct inode *inode, qsize_t number) int ret = QUOTA_OK; if (IS_NOQUOTA(inode)) { - inode_add_bytes(inode, number); + inode_claim_rsv_space(inode, number); goto out; } down_read(&sb_dqopt(inode->i_sb)->dqptr_sem); if (IS_NOQUOTA(inode)) { up_read(&sb_dqopt(inode->i_sb)->dqptr_sem); - inode_add_bytes(inode, number); + inode_claim_rsv_space(inode, number); goto out; } @@ -1490,12 +1550,9 @@ int dquot_claim_space(struct inode *inode, qsize_t number) number); } /* Update inode bytes */ - inode_add_bytes(inode, number); + inode_claim_rsv_space(inode, number); spin_unlock(&dq_data_lock); - /* Dirtify all the dquots - this can block when journalling */ - for (cnt = 0; cnt < MAXQUOTAS; cnt++) - if (inode->i_dquot[cnt]) - mark_dquot_dirty(inode->i_dquot[cnt]); + mark_all_dquot_dirty(inode->i_dquot); up_read(&sb_dqopt(inode->i_sb)->dqptr_sem); out: return ret; @@ -1503,38 +1560,9 @@ out: EXPORT_SYMBOL(dquot_claim_space); /* - * Release reserved quota space - */ -void dquot_release_reserved_space(struct inode *inode, qsize_t number) -{ - int cnt; - - if (IS_NOQUOTA(inode)) - goto out; - - down_read(&sb_dqopt(inode->i_sb)->dqptr_sem); - if (IS_NOQUOTA(inode)) - goto out_unlock; - - spin_lock(&dq_data_lock); - /* Release reserved dquots */ - for (cnt = 0; cnt < MAXQUOTAS; cnt++) { - if (inode->i_dquot[cnt]) - dquot_free_reserved_space(inode->i_dquot[cnt], number); - } - spin_unlock(&dq_data_lock); - -out_unlock: - up_read(&sb_dqopt(inode->i_sb)->dqptr_sem); -out: - return; -} -EXPORT_SYMBOL(dquot_release_reserved_space); - -/* * This operation can block, but only after everything is updated */ -int dquot_free_space(struct inode *inode, qsize_t number) +int __dquot_free_space(struct inode *inode, qsize_t number, int reserve) { unsigned int cnt; char warntype[MAXQUOTAS]; @@ -1543,7 +1571,7 @@ int dquot_free_space(struct inode *inode, qsize_t number) * re-enter the quota code and are already holding the mutex */ if (IS_NOQUOTA(inode)) { out_sub: - inode_sub_bytes(inode, number); + inode_decr_space(inode, number, reserve); return QUOTA_OK; } @@ -1558,21 +1586,40 @@ out_sub: if (!inode->i_dquot[cnt]) continue; warntype[cnt] = info_bdq_free(inode->i_dquot[cnt], number); - dquot_decr_space(inode->i_dquot[cnt], number); + if (reserve) + dquot_free_reserved_space(inode->i_dquot[cnt], number); + else + dquot_decr_space(inode->i_dquot[cnt], number); } - inode_sub_bytes(inode, number); + inode_decr_space(inode, number, reserve); spin_unlock(&dq_data_lock); - /* Dirtify all the dquots - this can block when journalling */ - for (cnt = 0; cnt < MAXQUOTAS; cnt++) - if (inode->i_dquot[cnt]) - mark_dquot_dirty(inode->i_dquot[cnt]); + + if (reserve) + goto out_unlock; + mark_all_dquot_dirty(inode->i_dquot); +out_unlock: flush_warnings(inode->i_dquot, warntype); up_read(&sb_dqopt(inode->i_sb)->dqptr_sem); return QUOTA_OK; } + +int dquot_free_space(struct inode *inode, qsize_t number) +{ + return __dquot_free_space(inode, number, 0); +} EXPORT_SYMBOL(dquot_free_space); /* + * Release reserved quota space + */ +void dquot_release_reserved_space(struct inode *inode, qsize_t number) +{ + __dquot_free_space(inode, number, 1); + +} +EXPORT_SYMBOL(dquot_release_reserved_space); + +/* * This operation can block, but only after everything is updated */ int dquot_free_inode(const struct inode *inode, qsize_t number) @@ -1599,10 +1646,7 @@ int dquot_free_inode(const struct inode *inode, qsize_t number) dquot_decr_inodes(inode->i_dquot[cnt], number); } spin_unlock(&dq_data_lock); - /* Dirtify all the dquots - this can block when journalling */ - for (cnt = 0; cnt < MAXQUOTAS; cnt++) - if (inode->i_dquot[cnt]) - mark_dquot_dirty(inode->i_dquot[cnt]); + mark_all_dquot_dirty(inode->i_dquot); flush_warnings(inode->i_dquot, warntype); up_read(&sb_dqopt(inode->i_sb)->dqptr_sem); return QUOTA_OK; @@ -1610,19 +1654,6 @@ int dquot_free_inode(const struct inode *inode, qsize_t number) EXPORT_SYMBOL(dquot_free_inode); /* - * call back function, get reserved quota space from underlying fs - */ -qsize_t dquot_get_reserved_space(struct inode *inode) -{ - qsize_t reserved_space = 0; - - if (sb_any_quota_active(inode->i_sb) && - inode->i_sb->dq_op->get_reserved_space) - reserved_space = inode->i_sb->dq_op->get_reserved_space(inode); - return reserved_space; -} - -/* * Transfer the number of inode and blocks from one diskquota to an other. * * This operation can block, but only after everything is updated @@ -1665,7 +1696,7 @@ int dquot_transfer(struct inode *inode, struct iattr *iattr) } spin_lock(&dq_data_lock); cur_space = inode_get_bytes(inode); - rsv_space = dquot_get_reserved_space(inode); + rsv_space = inode_get_rsv_space(inode); space = cur_space + rsv_space; /* Build the transfer_from list and check the limits */ for (cnt = 0; cnt < MAXQUOTAS; cnt++) { @@ -1709,25 +1740,18 @@ int dquot_transfer(struct inode *inode, struct iattr *iattr) spin_unlock(&dq_data_lock); up_write(&sb_dqopt(inode->i_sb)->dqptr_sem); - /* Dirtify all the dquots - this can block when journalling */ - for (cnt = 0; cnt < MAXQUOTAS; cnt++) { - if (transfer_from[cnt]) - mark_dquot_dirty(transfer_from[cnt]); - if (transfer_to[cnt]) { - mark_dquot_dirty(transfer_to[cnt]); - /* The reference we got is transferred to the inode */ - transfer_to[cnt] = NULL; - } - } + mark_all_dquot_dirty(transfer_from); + mark_all_dquot_dirty(transfer_to); + /* The reference we got is transferred to the inode */ + for (cnt = 0; cnt < MAXQUOTAS; cnt++) + transfer_to[cnt] = NULL; warn_put_all: flush_warnings(transfer_to, warntype_to); flush_warnings(transfer_from, warntype_from_inodes); flush_warnings(transfer_from, warntype_from_space); put_all: - for (cnt = 0; cnt < MAXQUOTAS; cnt++) { - dqput(transfer_from[cnt]); - dqput(transfer_to[cnt]); - } + dqput_all(transfer_from); + dqput_all(transfer_to); return ret; over_quota: spin_unlock(&dq_data_lock); diff --git a/fs/quota/quota_v2.c b/fs/quota/quota_v2.c index 3dfc23e02135..e3da02f4986f 100644 --- a/fs/quota/quota_v2.c +++ b/fs/quota/quota_v2.c @@ -97,8 +97,11 @@ static int v2_read_file_info(struct super_block *sb, int type) unsigned int version; if (!v2_read_header(sb, type, &dqhead)) - return 0; + return -1; version = le32_to_cpu(dqhead.dqh_version); + if ((info->dqi_fmt_id == QFMT_VFS_V0 && version != 0) || + (info->dqi_fmt_id == QFMT_VFS_V1 && version != 1)) + return -1; size = sb->s_op->quota_read(sb, type, (char *)&dinfo, sizeof(struct v2_disk_dqinfo), V2_DQINFOOFF); @@ -120,8 +123,8 @@ static int v2_read_file_info(struct super_block *sb, int type) info->dqi_maxilimit = 0xffffffff; } else { /* used space is stored as unsigned 64-bit value */ - info->dqi_maxblimit = 0xffffffffffffffff; /* 2^64-1 */ - info->dqi_maxilimit = 0xffffffffffffffff; + info->dqi_maxblimit = 0xffffffffffffffffULL; /* 2^64-1 */ + info->dqi_maxilimit = 0xffffffffffffffffULL; } info->dqi_bgrace = le32_to_cpu(dinfo.dqi_bgrace); info->dqi_igrace = le32_to_cpu(dinfo.dqi_igrace); diff --git a/fs/stat.c b/fs/stat.c index 075694e31d8b..c4ecd52c5737 100644 --- a/fs/stat.c +++ b/fs/stat.c @@ -401,9 +401,9 @@ SYSCALL_DEFINE4(fstatat64, int, dfd, char __user *, filename, } #endif /* __ARCH_WANT_STAT64 */ -void inode_add_bytes(struct inode *inode, loff_t bytes) +/* Caller is here responsible for sufficient locking (ie. inode->i_lock) */ +void __inode_add_bytes(struct inode *inode, loff_t bytes) { - spin_lock(&inode->i_lock); inode->i_blocks += bytes >> 9; bytes &= 511; inode->i_bytes += bytes; @@ -411,6 +411,12 @@ void inode_add_bytes(struct inode *inode, loff_t bytes) inode->i_blocks++; inode->i_bytes -= 512; } +} + +void inode_add_bytes(struct inode *inode, loff_t bytes) +{ + spin_lock(&inode->i_lock); + __inode_add_bytes(inode, bytes); spin_unlock(&inode->i_lock); } diff --git a/fs/super.c b/fs/super.c index 19eb70b374bc..aff046b0fe78 100644 --- a/fs/super.c +++ b/fs/super.c @@ -901,8 +901,9 @@ int get_sb_single(struct file_system_type *fs_type, return error; } s->s_flags |= MS_ACTIVE; + } else { + do_remount_sb(s, flags, data, 0); } - do_remount_sb(s, flags, data, 0); simple_set_mnt(mnt, s); return 0; } diff --git a/fs/sysfs/bin.c b/fs/sysfs/bin.c index 60c702bc10ae..a0a500af24a1 100644 --- a/fs/sysfs/bin.c +++ b/fs/sysfs/bin.c @@ -483,7 +483,8 @@ void unmap_bin_file(struct sysfs_dirent *attr_sd) * @attr: attribute descriptor. */ -int sysfs_create_bin_file(struct kobject * kobj, struct bin_attribute * attr) +int sysfs_create_bin_file(struct kobject *kobj, + const struct bin_attribute *attr) { BUG_ON(!kobj || !kobj->sd || !attr); @@ -497,7 +498,8 @@ int sysfs_create_bin_file(struct kobject * kobj, struct bin_attribute * attr) * @attr: attribute descriptor. */ -void sysfs_remove_bin_file(struct kobject * kobj, struct bin_attribute * attr) +void sysfs_remove_bin_file(struct kobject *kobj, + const struct bin_attribute *attr) { sysfs_hash_and_remove(kobj->sd, attr->attr.name); } diff --git a/include/acpi/processor.h b/include/acpi/processor.h index 29245c6b5c0e..0ea5ef4eb6a9 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -224,8 +224,6 @@ struct acpi_processor { struct acpi_processor_throttling throttling; struct acpi_processor_limit limit; struct thermal_cooling_device *cdev; - /* the _PDC objects for this processor, if any */ - struct acpi_object_list *pdc; }; struct acpi_processor_errata { @@ -257,9 +255,6 @@ int acpi_processor_notify_smm(struct module *calling_module); DECLARE_PER_CPU(struct acpi_processor *, processors); extern struct acpi_processor_errata errata; -void arch_acpi_processor_init_pdc(struct acpi_processor *pr); -void arch_acpi_processor_cleanup_pdc(struct acpi_processor *pr); - #ifdef ARCH_HAS_POWER_INIT void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags, unsigned int cpu); @@ -325,6 +320,9 @@ static inline int acpi_processor_get_bios_limit(int cpu, unsigned int *limit) #endif /* CONFIG_CPU_FREQ */ +/* in processor_pdc.c */ +void acpi_processor_set_pdc(acpi_handle handle); + /* in processor_throttling.c */ int acpi_processor_tstate_has_changed(struct acpi_processor *pr); int acpi_processor_get_throttling_info(struct acpi_processor *pr); diff --git a/include/linux/device.h b/include/linux/device.h index 2a73d9bcbc9c..a62799f2ab00 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -166,9 +166,9 @@ struct driver_attribute driver_attr_##_name = \ __ATTR(_name, _mode, _show, _store) extern int __must_check driver_create_file(struct device_driver *driver, - struct driver_attribute *attr); + const struct driver_attribute *attr); extern void driver_remove_file(struct device_driver *driver, - struct driver_attribute *attr); + const struct driver_attribute *attr); extern int __must_check driver_add_kobj(struct device_driver *drv, struct kobject *kobj, @@ -319,13 +319,13 @@ struct device_attribute { struct device_attribute dev_attr_##_name = __ATTR(_name, _mode, _show, _store) extern int __must_check device_create_file(struct device *device, - struct device_attribute *entry); + const struct device_attribute *entry); extern void device_remove_file(struct device *dev, - struct device_attribute *attr); + const struct device_attribute *attr); extern int __must_check device_create_bin_file(struct device *dev, - struct bin_attribute *attr); + const struct bin_attribute *attr); extern void device_remove_bin_file(struct device *dev, - struct bin_attribute *attr); + const struct bin_attribute *attr); extern int device_schedule_callback_owner(struct device *dev, void (*func)(struct device *dev), struct module *owner); diff --git a/include/linux/dst.h b/include/linux/dst.h deleted file mode 100644 index e26fed84b1aa..000000000000 --- a/include/linux/dst.h +++ /dev/null @@ -1,587 +0,0 @@ -/* - * 2007+ Copyright (c) Evgeniy Polyakov <johnpol@2ka.mipt.ru> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __DST_H -#define __DST_H - -#include <linux/types.h> -#include <linux/connector.h> - -#define DST_NAMELEN 32 -#define DST_NAME "dst" - -enum { - /* Remove node with given id from storage */ - DST_DEL_NODE = 0, - /* Add remote node with given id to the storage */ - DST_ADD_REMOTE, - /* Add local node with given id to the storage to be exported and used by remote peers */ - DST_ADD_EXPORT, - /* Crypto initialization command (hash/cipher used to protect the connection) */ - DST_CRYPTO, - /* Security attributes for given connection (permissions for example) */ - DST_SECURITY, - /* Register given node in the block layer subsystem */ - DST_START, - DST_CMD_MAX -}; - -struct dst_ctl -{ - /* Storage name */ - char name[DST_NAMELEN]; - /* Command flags */ - __u32 flags; - /* Command itself (see above) */ - __u32 cmd; - /* Maximum number of pages per single request in this device */ - __u32 max_pages; - /* Stale/error transaction scanning timeout in milliseconds */ - __u32 trans_scan_timeout; - /* Maximum number of retry sends before completing transaction as broken */ - __u32 trans_max_retries; - /* Storage size */ - __u64 size; -}; - -/* Reply command carries completion status */ -struct dst_ctl_ack -{ - struct cn_msg msg; - int error; - int unused[3]; -}; - -/* - * Unfortunaltely socket address structure is not exported to userspace - * and is redefined there. - */ -#define SADDR_MAX_DATA 128 - -struct saddr { - /* address family, AF_xxx */ - unsigned short sa_family; - /* 14 bytes of protocol address */ - char sa_data[SADDR_MAX_DATA]; - /* Number of bytes used in sa_data */ - unsigned short sa_data_len; -}; - -/* Address structure */ -struct dst_network_ctl -{ - /* Socket type: datagram, stream...*/ - unsigned int type; - /* Let me guess, is it a Jupiter diameter? */ - unsigned int proto; - /* Peer's address */ - struct saddr addr; -}; - -struct dst_crypto_ctl -{ - /* Cipher and hash names */ - char cipher_algo[DST_NAMELEN]; - char hash_algo[DST_NAMELEN]; - - /* Key sizes. Can be zero for digest for example */ - unsigned int cipher_keysize, hash_keysize; - /* Alignment. Calculated by the DST itself. */ - unsigned int crypto_attached_size; - /* Number of threads to perform crypto operations */ - int thread_num; -}; - -/* Export security attributes have this bits checked in when client connects */ -#define DST_PERM_READ (1<<0) -#define DST_PERM_WRITE (1<<1) - -/* - * Right now it is simple model, where each remote address - * is assigned to set of permissions it is allowed to perform. - * In real world block device does not know anything but - * reading and writing, so it should be more than enough. - */ -struct dst_secure_user -{ - unsigned int permissions; - struct saddr addr; -}; - -/* - * Export control command: device to export and network address to accept - * clients to work with given device - */ -struct dst_export_ctl -{ - char device[DST_NAMELEN]; - struct dst_network_ctl ctl; -}; - -enum { - DST_CFG = 1, /* Request remote configuration */ - DST_IO, /* IO command */ - DST_IO_RESPONSE, /* IO response */ - DST_PING, /* Keepalive message */ - DST_NCMD_MAX, -}; - -struct dst_cmd -{ - /* Network command itself, see above */ - __u32 cmd; - /* - * Size of the attached data - * (in most cases, for READ command it means how many bytes were requested) - */ - __u32 size; - /* Crypto size: number of attached bytes with digest/hmac */ - __u32 csize; - /* Here we can carry secret data */ - __u32 reserved; - /* Read/write bits, see how they are encoded in bio structure */ - __u64 rw; - /* BIO flags */ - __u64 flags; - /* Unique command id (like transaction ID) */ - __u64 id; - /* Sector to start IO from */ - __u64 sector; - /* Hash data is placed after this header */ - __u8 hash[0]; -}; - -/* - * Convert command to/from network byte order. - * We do not use hton*() functions, since there is - * no 64-bit implementation. - */ -static inline void dst_convert_cmd(struct dst_cmd *c) -{ - c->cmd = __cpu_to_be32(c->cmd); - c->csize = __cpu_to_be32(c->csize); - c->size = __cpu_to_be32(c->size); - c->sector = __cpu_to_be64(c->sector); - c->id = __cpu_to_be64(c->id); - c->flags = __cpu_to_be64(c->flags); - c->rw = __cpu_to_be64(c->rw); -} - -/* Transaction id */ -typedef __u64 dst_gen_t; - -#ifdef __KERNEL__ - -#include <linux/blkdev.h> -#include <linux/bio.h> -#include <linux/device.h> -#include <linux/mempool.h> -#include <linux/net.h> -#include <linux/poll.h> -#include <linux/rbtree.h> - -#ifdef CONFIG_DST_DEBUG -#define dprintk(f, a...) printk(KERN_NOTICE f, ##a) -#else -static inline void __attribute__ ((format (printf, 1, 2))) - dprintk(const char *fmt, ...) {} -#endif - -struct dst_node; - -struct dst_trans -{ - /* DST node we are working with */ - struct dst_node *n; - - /* Entry inside transaction tree */ - struct rb_node trans_entry; - - /* Merlin kills this transaction when this memory cell equals zero */ - atomic_t refcnt; - - /* How this transaction should be processed by crypto engine */ - short enc; - /* How many times this transaction was resent */ - short retries; - /* Completion status */ - int error; - - /* When did we send it to the remote peer */ - long send_time; - - /* My name is... - * Well, computers does not speak, they have unique id instead */ - dst_gen_t gen; - - /* Block IO we are working with */ - struct bio *bio; - - /* Network command for above block IO request */ - struct dst_cmd cmd; -}; - -struct dst_crypto_engine -{ - /* What should we do with all block requests */ - struct crypto_hash *hash; - struct crypto_ablkcipher *cipher; - - /* Pool of pages used to encrypt data into before sending */ - int page_num; - struct page **pages; - - /* What to do with current request */ - int enc; - /* Who we are and where do we go */ - struct scatterlist *src, *dst; - - /* Maximum timeout waiting for encryption to be completed */ - long timeout; - /* IV is a 64-bit sequential counter */ - u64 iv; - - /* Secret data */ - void *private; - - /* Cached temporary data lives here */ - int size; - void *data; -}; - -struct dst_state -{ - /* The main state protection */ - struct mutex state_lock; - - /* Polling machinery for sockets */ - wait_queue_t wait; - wait_queue_head_t *whead; - /* Most of events are being waited here */ - wait_queue_head_t thread_wait; - - /* Who owns this? */ - struct dst_node *node; - - /* Network address for this state */ - struct dst_network_ctl ctl; - - /* Permissions to work with: read-only or rw connection */ - u32 permissions; - - /* Called when we need to clean private data */ - void (* cleanup)(struct dst_state *st); - - /* Used by the server: BIO completion queues BIOs here */ - struct list_head request_list; - spinlock_t request_lock; - - /* Guess what? No, it is not number of planets */ - atomic_t refcnt; - - /* This flags is set when connection should be dropped */ - int need_exit; - - /* - * Socket to work with. Second pointer is used for - * lockless check if socket was changed before performing - * next action (like working with cached polling result) - */ - struct socket *socket, *read_socket; - - /* Cached preallocated data */ - void *data; - unsigned int size; - - /* Currently processed command */ - struct dst_cmd cmd; -}; - -struct dst_info -{ - /* Device size */ - u64 size; - - /* Local device name for export devices */ - char local[DST_NAMELEN]; - - /* Network setup */ - struct dst_network_ctl net; - - /* Sysfs bits use this */ - struct device device; -}; - -struct dst_node -{ - struct list_head node_entry; - - /* Hi, my name is stored here */ - char name[DST_NAMELEN]; - /* My cache name is stored here */ - char cache_name[DST_NAMELEN]; - - /* Block device attached to given node. - * Only valid for exporting nodes */ - struct block_device *bdev; - /* Network state machine for given peer */ - struct dst_state *state; - - /* Block IO machinery */ - struct request_queue *queue; - struct gendisk *disk; - - /* Number of threads in processing pool */ - int thread_num; - /* Maximum number of pages in single IO */ - int max_pages; - - /* I'm that big in bytes */ - loff_t size; - - /* Exported to userspace node information */ - struct dst_info *info; - - /* - * Security attribute list. - * Used only by exporting node currently. - */ - struct list_head security_list; - struct mutex security_lock; - - /* - * When this unerflows below zero, university collapses. - * But this will not happen, since node will be freed, - * when reference counter reaches zero. - */ - atomic_t refcnt; - - /* How precisely should I be started? */ - int (*start)(struct dst_node *); - - /* Crypto capabilities */ - struct dst_crypto_ctl crypto; - u8 *hash_key; - u8 *cipher_key; - - /* Pool of processing thread */ - struct thread_pool *pool; - - /* Transaction IDs live here */ - atomic_long_t gen; - - /* - * How frequently and how many times transaction - * tree should be scanned to drop stale objects. - */ - long trans_scan_timeout; - int trans_max_retries; - - /* Small gnomes live here */ - struct rb_root trans_root; - struct mutex trans_lock; - - /* - * Transaction cache/memory pool. - * It is big enough to contain not only transaction - * itself, but additional crypto data (digest/hmac). - */ - struct kmem_cache *trans_cache; - mempool_t *trans_pool; - - /* This entity scans transaction tree */ - struct delayed_work trans_work; - - wait_queue_head_t wait; -}; - -/* Kernel representation of the security attribute */ -struct dst_secure -{ - struct list_head sec_entry; - struct dst_secure_user sec; -}; - -int dst_process_bio(struct dst_node *n, struct bio *bio); - -int dst_node_init_connected(struct dst_node *n, struct dst_network_ctl *r); -int dst_node_init_listened(struct dst_node *n, struct dst_export_ctl *le); - -static inline struct dst_state *dst_state_get(struct dst_state *st) -{ - BUG_ON(atomic_read(&st->refcnt) == 0); - atomic_inc(&st->refcnt); - return st; -} - -void dst_state_put(struct dst_state *st); - -struct dst_state *dst_state_alloc(struct dst_node *n); -int dst_state_socket_create(struct dst_state *st); -void dst_state_socket_release(struct dst_state *st); - -void dst_state_exit_connected(struct dst_state *st); - -int dst_state_schedule_receiver(struct dst_state *st); - -void dst_dump_addr(struct socket *sk, struct sockaddr *sa, char *str); - -static inline void dst_state_lock(struct dst_state *st) -{ - mutex_lock(&st->state_lock); -} - -static inline void dst_state_unlock(struct dst_state *st) -{ - mutex_unlock(&st->state_lock); -} - -void dst_poll_exit(struct dst_state *st); -int dst_poll_init(struct dst_state *st); - -static inline unsigned int dst_state_poll(struct dst_state *st) -{ - unsigned int revents = POLLHUP | POLLERR; - - dst_state_lock(st); - if (st->socket) - revents = st->socket->ops->poll(NULL, st->socket, NULL); - dst_state_unlock(st); - - return revents; -} - -static inline int dst_thread_setup(void *private, void *data) -{ - return 0; -} - -void dst_node_put(struct dst_node *n); - -static inline struct dst_node *dst_node_get(struct dst_node *n) -{ - atomic_inc(&n->refcnt); - return n; -} - -int dst_data_recv(struct dst_state *st, void *data, unsigned int size); -int dst_recv_cdata(struct dst_state *st, void *cdata); -int dst_data_send_header(struct socket *sock, - void *data, unsigned int size, int more); - -int dst_send_bio(struct dst_state *st, struct dst_cmd *cmd, struct bio *bio); - -int dst_process_io(struct dst_state *st); -int dst_export_crypto(struct dst_node *n, struct bio *bio); -int dst_export_send_bio(struct bio *bio); -int dst_start_export(struct dst_node *n); - -int __init dst_export_init(void); -void dst_export_exit(void); - -/* Private structure for export block IO requests */ -struct dst_export_priv -{ - struct list_head request_entry; - struct dst_state *state; - struct bio *bio; - struct dst_cmd cmd; -}; - -static inline void dst_trans_get(struct dst_trans *t) -{ - atomic_inc(&t->refcnt); -} - -struct dst_trans *dst_trans_search(struct dst_node *node, dst_gen_t gen); -int dst_trans_remove(struct dst_trans *t); -int dst_trans_remove_nolock(struct dst_trans *t); -void dst_trans_put(struct dst_trans *t); - -/* - * Convert bio into network command. - */ -static inline void dst_bio_to_cmd(struct bio *bio, struct dst_cmd *cmd, - u32 command, u64 id) -{ - cmd->cmd = command; - cmd->flags = (bio->bi_flags << BIO_POOL_BITS) >> BIO_POOL_BITS; - cmd->rw = bio->bi_rw; - cmd->size = bio->bi_size; - cmd->csize = 0; - cmd->id = id; - cmd->sector = bio->bi_sector; -}; - -int dst_trans_send(struct dst_trans *t); -int dst_trans_crypto(struct dst_trans *t); - -int dst_node_crypto_init(struct dst_node *n, struct dst_crypto_ctl *ctl); -void dst_node_crypto_exit(struct dst_node *n); - -static inline int dst_need_crypto(struct dst_node *n) -{ - struct dst_crypto_ctl *c = &n->crypto; - /* - * Logical OR is appropriate here, but boolean one produces - * more optimal code, so it is used instead. - */ - return (c->hash_algo[0] | c->cipher_algo[0]); -} - -int dst_node_trans_init(struct dst_node *n, unsigned int size); -void dst_node_trans_exit(struct dst_node *n); - -/* - * Pool of threads. - * Ready list contains threads currently free to be used, - * active one contains threads with some work scheduled for them. - * Caller can wait in given queue when thread is ready. - */ -struct thread_pool -{ - int thread_num; - struct mutex thread_lock; - struct list_head ready_list, active_list; - - wait_queue_head_t wait; -}; - -void thread_pool_del_worker(struct thread_pool *p); -void thread_pool_del_worker_id(struct thread_pool *p, unsigned int id); -int thread_pool_add_worker(struct thread_pool *p, - char *name, - unsigned int id, - void *(* init)(void *data), - void (* cleanup)(void *data), - void *data); - -void thread_pool_destroy(struct thread_pool *p); -struct thread_pool *thread_pool_create(int num, char *name, - void *(* init)(void *data), - void (* cleanup)(void *data), - void *data); - -int thread_pool_schedule(struct thread_pool *p, - int (* setup)(void *stored_private, void *setup_data), - int (* action)(void *stored_private, void *setup_data), - void *setup_data, long timeout); -int thread_pool_schedule_private(struct thread_pool *p, - int (* setup)(void *private, void *data), - int (* action)(void *private, void *data), - void *data, long timeout, void *id); - -#endif /* __KERNEL__ */ -#endif /* __DST_H */ diff --git a/include/linux/ext3_fs_sb.h b/include/linux/ext3_fs_sb.h index f07f34de2f0e..258088ab3c6b 100644 --- a/include/linux/ext3_fs_sb.h +++ b/include/linux/ext3_fs_sb.h @@ -72,6 +72,8 @@ struct ext3_sb_info { struct inode * s_journal_inode; struct journal_s * s_journal; struct list_head s_orphan; + struct mutex s_orphan_lock; + struct mutex s_resize_lock; unsigned long s_commit_interval; struct block_device *journal_bdev; #ifdef CONFIG_JBD_DEBUG diff --git a/include/linux/ext3_jbd.h b/include/linux/ext3_jbd.h index cf82d519be40..d7b5ddca99c2 100644 --- a/include/linux/ext3_jbd.h +++ b/include/linux/ext3_jbd.h @@ -44,13 +44,13 @@ #define EXT3_DATA_TRANS_BLOCKS(sb) (EXT3_SINGLEDATA_TRANS_BLOCKS + \ EXT3_XATTR_TRANS_BLOCKS - 2 + \ - 2*EXT3_QUOTA_TRANS_BLOCKS(sb)) + EXT3_MAXQUOTAS_TRANS_BLOCKS(sb)) /* Delete operations potentially hit one directory's namespace plus an * entire inode, plus arbitrary amounts of bitmap/indirection data. Be * generous. We can grow the delete transaction later if necessary. */ -#define EXT3_DELETE_TRANS_BLOCKS(sb) (2 * EXT3_DATA_TRANS_BLOCKS(sb) + 64) +#define EXT3_DELETE_TRANS_BLOCKS(sb) (EXT3_MAXQUOTAS_TRANS_BLOCKS(sb) + 64) /* Define an arbitrary limit for the amount of data we will anticipate * writing to any given transaction. For unbounded transactions such as @@ -86,6 +86,9 @@ #define EXT3_QUOTA_INIT_BLOCKS(sb) 0 #define EXT3_QUOTA_DEL_BLOCKS(sb) 0 #endif +#define EXT3_MAXQUOTAS_TRANS_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_TRANS_BLOCKS(sb)) +#define EXT3_MAXQUOTAS_INIT_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_INIT_BLOCKS(sb)) +#define EXT3_MAXQUOTAS_DEL_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_DEL_BLOCKS(sb)) int ext3_mark_iloc_dirty(handle_t *handle, diff --git a/include/linux/fiemap.h b/include/linux/fiemap.h index 934e22d65801..d830747f5c0b 100644 --- a/include/linux/fiemap.h +++ b/include/linux/fiemap.h @@ -62,5 +62,7 @@ struct fiemap { #define FIEMAP_EXTENT_MERGED 0x00001000 /* File does not natively * support extents. Result * merged for efficiency. */ +#define FIEMAP_EXTENT_SHARED 0x00002000 /* Space shared with other + * files. */ #endif /* _LINUX_FIEMAP_H */ diff --git a/include/linux/fs.h b/include/linux/fs.h index 7e3012e0ac06..9147ca88f253 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2297,6 +2297,7 @@ extern const struct inode_operations page_symlink_inode_operations; extern int generic_readlink(struct dentry *, char __user *, int); extern void generic_fillattr(struct inode *, struct kstat *); extern int vfs_getattr(struct vfsmount *, struct dentry *, struct kstat *); +void __inode_add_bytes(struct inode *inode, loff_t bytes); void inode_add_bytes(struct inode *inode, loff_t bytes); void inode_sub_bytes(struct inode *inode, loff_t bytes); loff_t inode_get_bytes(struct inode *inode); diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h index 486e8ad3bb50..3d44e9c65a8e 100644 --- a/include/linux/kfifo.h +++ b/include/linux/kfifo.h @@ -69,8 +69,8 @@ struct kfifo { * @name: name of the declared kfifo datatype * @size: size of the fifo buffer * - * Note: the macro can be used inside struct or union declaration - * Note: the macro creates two objects: + * Note1: the macro can be used inside struct or union declaration + * Note2: the macro creates two objects: * A kfifo object with the given name and a buffer for the kfifo * object named name##kfifo_buffer */ @@ -83,7 +83,6 @@ union { \ /** * INIT_KFIFO - Initialize a kfifo declared by DECLARED_KFIFO * @name: name of the declared kfifo datatype - * @size: size of the fifo buffer */ #define INIT_KFIFO(name) \ name = __kfifo_initializer(sizeof(name##kfifo_buffer) - \ @@ -94,8 +93,8 @@ union { \ * @name: name of the declared kfifo datatype * @size: size of the fifo buffer * - * Note: the macro can be used for global and local kfifo data type variables - * Note: the macro creates two objects: + * Note1: the macro can be used for global and local kfifo data type variables + * Note2: the macro creates two objects: * A kfifo object with the given name and a buffer for the kfifo * object named name##kfifo_buffer */ @@ -249,7 +248,7 @@ extern __must_check unsigned int kfifo_from_user(struct kfifo *fifo, extern __must_check unsigned int kfifo_to_user(struct kfifo *fifo, void __user *to, unsigned int n); -/** +/* * __kfifo_add_out internal helper function for updating the out offset */ static inline void __kfifo_add_out(struct kfifo *fifo, @@ -259,7 +258,7 @@ static inline void __kfifo_add_out(struct kfifo *fifo, fifo->out += off; } -/** +/* * __kfifo_add_in internal helper function for updating the in offset */ static inline void __kfifo_add_in(struct kfifo *fifo, @@ -269,7 +268,7 @@ static inline void __kfifo_add_in(struct kfifo *fifo, fifo->in += off; } -/** +/* * __kfifo_off internal helper function for calculating the index of a * given offeset */ @@ -278,7 +277,7 @@ static inline unsigned int __kfifo_off(struct kfifo *fifo, unsigned int off) return off & (fifo->size - 1); } -/** +/* * __kfifo_peek_n internal helper function for determinate the length of * the next record in the fifo */ @@ -299,7 +298,7 @@ static inline unsigned int __kfifo_peek_n(struct kfifo *fifo, #undef __KFIFO_GET } -/** +/* * __kfifo_poke_n internal helper function for storing the length of * the next record into the fifo */ @@ -319,7 +318,7 @@ static inline void __kfifo_poke_n(struct kfifo *fifo, #undef __KFIFO_PUT } -/** +/* * __kfifo_in_... internal functions for put date into the fifo * do not call it directly, use kfifo_in_rec() instead */ @@ -367,7 +366,7 @@ static inline __must_check unsigned int kfifo_in_rec(struct kfifo *fifo, return __kfifo_in_rec(fifo, from, n, recsize); } -/** +/* * __kfifo_out_... internal functions for get date from the fifo * do not call it directly, use kfifo_out_rec() instead */ @@ -425,7 +424,7 @@ static inline __must_check unsigned int kfifo_out_rec(struct kfifo *fifo, return __kfifo_out_rec(fifo, to, n, recsize, total); } -/** +/* * __kfifo_from_user_... internal functions for transfer from user space into * the fifo. do not call it directly, use kfifo_from_user_rec() instead */ @@ -474,7 +473,7 @@ static inline __must_check unsigned int kfifo_from_user_rec(struct kfifo *fifo, return __kfifo_from_user_rec(fifo, from, n, recsize); } -/** +/* * __kfifo_to_user_... internal functions for transfer fifo data into user space * do not call it directly, use kfifo_to_user_rec() instead */ @@ -533,7 +532,7 @@ static inline __must_check unsigned int kfifo_to_user_rec(struct kfifo *fifo, return __kfifo_to_user_rec(fifo, to, n, recsize, total); } -/** +/* * __kfifo_peek_... internal functions for peek into the next fifo record * do not call it directly, use kfifo_peek_rec() instead */ @@ -557,7 +556,7 @@ static inline __must_check unsigned int kfifo_peek_rec(struct kfifo *fifo, return __kfifo_peek_n(fifo, recsize); } -/** +/* * __kfifo_skip_... internal functions for skip the next fifo record * do not call it directly, use kfifo_skip_rec() instead */ diff --git a/include/linux/quota.h b/include/linux/quota.h index e70e62194243..a6861f117480 100644 --- a/include/linux/quota.h +++ b/include/linux/quota.h @@ -315,8 +315,9 @@ struct dquot_operations { int (*claim_space) (struct inode *, qsize_t); /* release rsved quota for delayed alloc */ void (*release_rsv) (struct inode *, qsize_t); - /* get reserved quota for delayed alloc */ - qsize_t (*get_reserved_space) (struct inode *); + /* get reserved quota for delayed alloc, value returned is managed by + * quota code only */ + qsize_t *(*get_reserved_space) (struct inode *); }; /* Operations handling requests from userspace */ diff --git a/include/linux/sonypi.h b/include/linux/sonypi.h index 34c4475ac4a2..4f95c1aac2fd 100644 --- a/include/linux/sonypi.h +++ b/include/linux/sonypi.h @@ -111,6 +111,7 @@ #define SONYPI_EVENT_VOLUME_INC_PRESSED 69 #define SONYPI_EVENT_VOLUME_DEC_PRESSED 70 #define SONYPI_EVENT_BRIGHTNESS_PRESSED 71 +#define SONYPI_EVENT_MEDIA_PRESSED 72 /* get/set brightness */ #define SONYPI_IOCGBRT _IOR('v', 0, __u8) diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index 9d68fed50f11..cfa83083a2d4 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -99,8 +99,9 @@ int __must_check sysfs_chmod_file(struct kobject *kobj, struct attribute *attr, void sysfs_remove_file(struct kobject *kobj, const struct attribute *attr); int __must_check sysfs_create_bin_file(struct kobject *kobj, - struct bin_attribute *attr); -void sysfs_remove_bin_file(struct kobject *kobj, struct bin_attribute *attr); + const struct bin_attribute *attr); +void sysfs_remove_bin_file(struct kobject *kobj, + const struct bin_attribute *attr); int __must_check sysfs_create_link(struct kobject *kobj, struct kobject *target, const char *name); @@ -175,13 +176,13 @@ static inline void sysfs_remove_file(struct kobject *kobj, } static inline int sysfs_create_bin_file(struct kobject *kobj, - struct bin_attribute *attr) + const struct bin_attribute *attr) { return 0; } static inline void sysfs_remove_bin_file(struct kobject *kobj, - struct bin_attribute *attr) + const struct bin_attribute *attr) { } diff --git a/kernel/sched.c b/kernel/sched.c index 87f1f47beffe..c535cc4f6428 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -2045,11 +2045,10 @@ void set_task_cpu(struct task_struct *p, unsigned int new_cpu) trace_sched_migrate_task(p, new_cpu); - if (task_cpu(p) == new_cpu) - return; - - p->se.nr_migrations++; - perf_sw_event(PERF_COUNT_SW_CPU_MIGRATIONS, 1, 1, NULL, 0); + if (task_cpu(p) != new_cpu) { + p->se.nr_migrations++; + perf_sw_event(PERF_COUNT_SW_CPU_MIGRATIONS, 1, 1, NULL, 0); + } __set_task_cpu(p, new_cpu); } diff --git a/mm/Kconfig b/mm/Kconfig index ee9f3e0f2b69..17b8947aa7da 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -253,7 +253,7 @@ config MEMORY_FAILURE config HWPOISON_INJECT tristate "HWPoison pages injector" - depends on MEMORY_FAILURE && DEBUG_KERNEL + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS select PROC_PAGE_MONITOR config NOMMU_INITIAL_TRIM_EXCESS diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 6a0466ed5bfd..17299fd4577c 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -52,6 +52,8 @@ int sysctl_memory_failure_recovery __read_mostly = 1; atomic_long_t mce_bad_pages __read_mostly = ATOMIC_LONG_INIT(0); +#if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE) + u32 hwpoison_filter_enable = 0; u32 hwpoison_filter_dev_major = ~0U; u32 hwpoison_filter_dev_minor = ~0U; @@ -164,6 +166,13 @@ int hwpoison_filter(struct page *p) return 0; } +#else +int hwpoison_filter(struct page *p) +{ + return 0; +} +#endif + EXPORT_SYMBOL_GPL(hwpoison_filter); /* diff --git a/sound/core/Kconfig b/sound/core/Kconfig index c15682a2f9db..475455c76610 100644 --- a/sound/core/Kconfig +++ b/sound/core/Kconfig @@ -5,6 +5,7 @@ config SND_TIMER config SND_PCM tristate select SND_TIMER + select GCD config SND_HWDEP tristate diff --git a/sound/core/pcm_timer.c b/sound/core/pcm_timer.c index ca8068b63d6c..b01d9481d632 100644 --- a/sound/core/pcm_timer.c +++ b/sound/core/pcm_timer.c @@ -20,6 +20,7 @@ */ #include <linux/time.h> +#include <linux/gcd.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/timer.h> @@ -28,22 +29,6 @@ * Timer functions */ -/* Greatest common divisor */ -static unsigned long gcd(unsigned long a, unsigned long b) -{ - unsigned long r; - if (a < b) { - r = a; - a = b; - b = r; - } - while ((r = a % b) != 0) { - a = b; - b = r; - } - return b; -} - void snd_pcm_timer_resolution_change(struct snd_pcm_substream *substream) { unsigned long rate, mult, fsize, l, post; diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 9cfdb771928c..950ee5cfcacf 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -1086,11 +1086,6 @@ int snd_hda_codec_configure(struct hda_codec *codec) if (err < 0) return err; } - /* audio codec should override the mixer name */ - if (codec->afg || !*codec->bus->card->mixername) - snprintf(codec->bus->card->mixername, - sizeof(codec->bus->card->mixername), - "%s %s", codec->vendor_name, codec->chip_name); if (is_generic_config(codec)) { err = snd_hda_parse_generic_codec(codec); @@ -1109,6 +1104,11 @@ int snd_hda_codec_configure(struct hda_codec *codec) patched: if (!err && codec->patch_ops.unsol_event) err = init_unsol_queue(codec->bus); + /* audio codec should override the mixer name */ + if (!err && (codec->afg || !*codec->bus->card->mixername)) + snprintf(codec->bus->card->mixername, + sizeof(codec->bus->card->mixername), + "%s %s", codec->vendor_name, codec->chip_name); return err; } EXPORT_SYMBOL_HDA(snd_hda_codec_configure); diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 9b56f937913e..ff8ad46cc50e 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2322,6 +2322,7 @@ static void __devinit check_probe_mask(struct azx *chip, int dev) * white/black-list for enable_msi */ static struct snd_pci_quirk msi_black_list[] __devinitdata = { + SND_PCI_QUIRK(0x1043, 0x81f2, "ASUS", 0), /* Athlon64 X2 + nvidia */ {} }; diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 4b200da1bd18..fe0423c39598 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -66,6 +66,7 @@ struct cs_spec { /* available models */ enum { CS420X_MBP55, + CS420X_IMAC27, CS420X_AUTO, CS420X_MODELS }; @@ -827,7 +828,8 @@ static void cs_automute(struct hda_codec *codec) AC_VERB_SET_PIN_WIDGET_CONTROL, hp_present ? 0 : PIN_OUT); } - if (spec->board_config == CS420X_MBP55) { + if (spec->board_config == CS420X_MBP55 || + spec->board_config == CS420X_IMAC27) { unsigned int gpio = hp_present ? 0x02 : 0x08; snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, gpio); @@ -1069,12 +1071,14 @@ static int cs_parse_auto_config(struct hda_codec *codec) static const char *cs420x_models[CS420X_MODELS] = { [CS420X_MBP55] = "mbp55", + [CS420X_IMAC27] = "imac27", [CS420X_AUTO] = "auto", }; static struct snd_pci_quirk cs420x_cfg_tbl[] = { SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55), + SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27), {} /* terminator */ }; @@ -1097,8 +1101,23 @@ static struct cs_pincfg mbp55_pincfgs[] = { {} /* terminator */ }; +static struct cs_pincfg imac27_pincfgs[] = { + { 0x09, 0x012b4050 }, + { 0x0a, 0x90100140 }, + { 0x0b, 0x90100142 }, + { 0x0c, 0x018b3020 }, + { 0x0d, 0x90a00110 }, + { 0x0e, 0x400000f0 }, + { 0x0f, 0x01cbe030 }, + { 0x10, 0x014be060 }, + { 0x12, 0x01ab9070 }, + { 0x15, 0x400000f0 }, + {} /* terminator */ +}; + static struct cs_pincfg *cs_pincfgs[CS420X_MODELS] = { [CS420X_MBP55] = mbp55_pincfgs, + [CS420X_IMAC27] = imac27_pincfgs, }; static void fix_pincfg(struct hda_codec *codec, int model) @@ -1128,6 +1147,7 @@ static int patch_cs420x(struct hda_codec *codec) fix_pincfg(codec, spec->board_config); switch (spec->board_config) { + case CS420X_IMAC27: case CS420X_MBP55: /* GPIO1 = headphones */ /* GPIO3 = speakers */ diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 3d59f8325848..eeda7beeb57a 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -2104,6 +2104,7 @@ static unsigned int ref9205_pin_configs[12] = { 10280204 1028021F 10280228 (Dell Vostro 1500) + 10280229 (Dell Vostro 1700) */ static unsigned int dell_9205_m42_pin_configs[12] = { 0x0321101F, 0x03A11020, 0x400003FA, 0x90170310, @@ -2189,6 +2190,8 @@ static struct snd_pci_quirk stac9205_cfg_tbl[] = { "Dell Inspiron", STAC_9205_DELL_M44), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0228, "Dell Vostro 1500", STAC_9205_DELL_M42), + SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0229, + "Dell Vostro 1700", STAC_9205_DELL_M42), /* Gateway */ SND_PCI_QUIRK(0x107b, 0x0560, "Gateway T6834c", STAC_9205_EAPD), SND_PCI_QUIRK(0x107b, 0x0565, "Gateway T1616", STAC_9205_EAPD), @@ -3779,15 +3782,16 @@ static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out err = snd_hda_attach_beep_device(codec, nid); if (err < 0) return err; - /* IDT/STAC codecs have linear beep tone parameter */ - codec->beep->linear_tone = 1; - /* if no beep switch is available, make its own one */ - caps = query_amp_caps(codec, nid, HDA_OUTPUT); - if (codec->beep && - !((caps & AC_AMPCAP_MUTE) >> AC_AMPCAP_MUTE_SHIFT)) { - err = stac92xx_beep_switch_ctl(codec); - if (err < 0) - return err; + if (codec->beep) { + /* IDT/STAC codecs have linear beep tone parameter */ + codec->beep->linear_tone = 1; + /* if no beep switch is available, make its own one */ + caps = query_amp_caps(codec, nid, HDA_OUTPUT); + if (!(caps & AC_AMPCAP_MUTE)) { + err = stac92xx_beep_switch_ctl(codec); + if (err < 0) + return err; + } } } #endif diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c index 0ac1215dcd9b..e237bf615129 100644 --- a/sound/soc/codecs/wm9712.c +++ b/sound/soc/codecs/wm9712.c @@ -463,7 +463,8 @@ static int ac97_write(struct snd_soc_codec *codec, unsigned int reg, { u16 *cache = codec->reg_cache; - soc_ac97_ops.write(codec->ac97, reg, val); + if (reg < 0x7c) + soc_ac97_ops.write(codec->ac97, reg, val); reg = reg >> 1; if (reg < (ARRAY_SIZE(wm9712_reg))) cache[reg] = val; diff --git a/sound/soc/imx/mx27vis_wm8974.c b/sound/soc/imx/mx27vis_wm8974.c index 0267d2d91685..07d2a248438c 100644 --- a/sound/soc/imx/mx27vis_wm8974.c +++ b/sound/soc/imx/mx27vis_wm8974.c @@ -180,7 +180,8 @@ static int mx27vis_hifi_hw_free(struct snd_pcm_substream *substream) struct snd_soc_dai *codec_dai = rtd->dai->codec_dai; /* disable the PLL */ - return codec_dai->ops->set_pll(codec_dai, IGNORED_ARG, 0, 0); + return codec_dai->ops->set_pll(codec_dai, IGNORED_ARG, IGNORED_ARG, + 0, 0); } /* diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index 9c49c11c43ce..42813b808389 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -876,7 +876,7 @@ static int fsi_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); irq = platform_get_irq(pdev, 0); - if (!res || !irq) { + if (!res || (int)irq <= 0) { dev_err(&pdev->dev, "Not enough FSI platform resources.\n"); ret = -ENODEV; goto exit; |