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path: root/drivers/usb
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2013-07-31usb: xhci: add missing dma-mapping.h includesJames Hogan
A randconfig build hit the following build errors because xhci.c and xhci-mem.c use dma mapping functions but don't include <linux/dma-mapping.h>. Add the missing includes to fix the build errors. drivers/usb/host/xhci.c In function 'xhci_gen_setup': drivers/usb/host/xhci.c +4872 : error: implicit declaration of function 'dma_set_mask' drivers/usb/host/xhci.c +4872 : error: implicit declaration of function 'DMA_BIT_MASK' drivers/usb/host/xhci-mem.c In function 'xhci_free_stream_ctx': drivers/usb/host/xhci-mem.c +435 : error: implicit declaration of function 'dma_free_coherent' drivers/usb/host/xhci-mem.c In function 'xhci_alloc_stream_ctx': drivers/usb/host/xhci-mem.c +463 : error: implicit declaration of function 'dma_alloc_coherent' Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-usb@vger.kernel.org Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
2013-07-31usb: core: don't try to reset_device() a port that got just disconnectedJulius Werner
The USB hub driver's event handler contains a check to catch SuperSpeed devices that transitioned into the SS.Inactive state and tries to fix them with a reset. It decides whether to do a plain hub port reset or call the usb_reset_device() function based on whether there was a device attached to the port. However, there are device/hub combinations (found with a JetFlash Transcend mass storage stick (8564:1000) on the root hub of an Intel LynxPoint PCH) which can transition to the SS.Inactive state on disconnect (and stay there long enough for the host to notice). In this case, above-mentioned reset check will call usb_reset_device() on the stale device data structure. The kernel will send pointless LPM control messages to the no longer connected device address and can even cause several 5 second khubd stalls on some (buggy?) host controllers, before finally accepting the device's fate amongst a flurry of error messages. This patch makes the choice of reset dependent on the port status that has just been read from the hub in addition to the existence of an in-kernel data structure for the device, and only proceeds with the more extensive reset if both are valid. Signed-off-by: Julius Werner <jwerner@chromium.org> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
2013-07-29USB: serial: ftdi_sio: add more RT Systems ftdi devicesRick Farina (Zero_Chaos)
RT Systems makes many usb serial cables based on the ftdi_sio driver for programming various amateur radios. This patch is a full listing of their current product offerings and should allow these cables to all be recognized. Signed-off-by: Rick Farina (Zero_Chaos) <zerochaos@gentoo.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-29usb: chipidea: fix the build error with randconfigPeter Chen
Using below configs, the compile will have error: ERROR: "ehci_init_driver" undefined! .config: CONFIG_USB_CHIPIDEA=m CONFIG_USB_CHIPIDEA_HOST=y CONFIG_USB_CHIPIDEA_DEBUG=y The reason is chipidea host uses symbol from ehci, but ehci is not compiled. Let the chipidea host depend on ehci even it is built as module. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-29usb: chipidea: cast PORTSC_PTS and DEVLC_PTS macrosFabio Estevam
Fix the following build warnings on x86: drivers/usb/chipidea/core.c: In function 'hw_phymode_configure': drivers/usb/chipidea/core.c:226:3: warning: large integer implicitly truncated to unsigned type [-Woverflow] drivers/usb/chipidea/core.c:230:3: warning: large integer implicitly truncated to unsigned type [-Woverflow] drivers/usb/chipidea/core.c:243:3: warning: large integer implicitly truncated to unsigned type [-Woverflow] drivers/usb/chipidea/core.c:246:3: warning: large integer implicitly truncated to unsigned type [-Woverflow] Reported-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-29Merge tag 'fixes-for-v3.11-rc3' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus Felipe writes: usb: fixes for v3.11-rc3 Here are some fixes for v3.11-rc3. Mostly related to the recent conversion to configfs done on the gadget drivers, but we also have a fix for MUSB resources on platforms which need 3 resources instead of 2, and a fix for the sysfs_notify() call on udc-core.c which was notifying an unexistent file.
2013-07-29usb: gadget: udc-core: fix the typo of udc state attributeRong Wang
The name of udc state attribute file under sysfs is registered as "state", while usb_gadget_set_state take it as "status" when it's going to update. This patch fixes the typo. Signed-off-by: Rong Wang <Rong.Wang@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Cc: <stable@kernel.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-29usb: gadget: f_phonet: remove unused preprocessor conditionalAndrzej Pietrasiewicz
The compatibility layer which the USBF_PHONET_INCLUDED was a part of is no longer present - the USBF_PHONET_INCLUDED is not #defined by anyone anymore, so the ifndef is always true. Removing it. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-29usb: gadget: multi: fix error return code in cdc_do_config()Andrzej Pietrasiewicz
Fix to return a negative error code from the error handling case instead of 0, as returned elsewhere in this function. Introduced by commit 59835a (usb: gadget: multi: use function framework for ACM.) Make rndis_do_config() consistent with cdc_do_config() in the way it handles returning the PTR_ERR(f_acm_*). Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-28USB: mos7840: fix pointer castsJohan Hovold
Silence compiler warnings on 64-bit systems introduced by commit 05cf0dec ("USB: mos7840: fix race in led handling") which uses the usb-serial data pointer to temporarily store the device type during probe but failed to add the required casts. [gregkh - change uintptr_t to unsigned long] Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-26USB: mos7840: fix race in led handlingJohan Hovold
Fix race in LED handling introduced by commit 0eafe4de ("USB: serial: mos7840: add support for MCS7810 devices") which reused the port control urb for manipulating the LED without making sure that the urb is not already in use. This could lead to the control urb being manipulated while in flight. Fix by adding a dedicated LED urb and ctrlrequest along with a LED-busy flag to handle concurrency. Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-26USB: mos7840: fix device-type detectionJohan Hovold
Fix race in device-type detection introduced by commit 0eafe4de ("USB: serial: mos7840: add support for MCS7810 devices") which used a static variable to hold the device type. Move type detection to probe and use serial data to store the device type. Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-26USB: mos7840: fix race in register handlingJohan Hovold
Fix race in mos7840_get_reg which unconditionally manipulated the control urb (which may already be in use) by adding a control-urb busy flag. Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-26USB: serial: add driver for Suunto ANT+ USB deviceGreg Kroah-Hartman
This adds a driver for the Suunto ANT+ USB device, exposing it as a usb serial device. This lets the userspace "gant" program to talk to the device to communicate over the ANT+ protocol to any devices it finds. Reported-by: Steinar Gunderson <sgunderson@bigfoot.com> Tested-by: Steinar Gunderson <sgunderson@bigfoot.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25usb: Clear both buffers when clearing a control transfer TT buffer.William Gulland
Control transfers have both IN and OUT (or SETUP) packets, so when clearing TT buffers for a control transfer it's necessary to send two HUB_CLEAR_TT_BUFFER requests to the hub. Signed-off-by: William Gulland <wgulland@google.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25usb/gadget: free opts struct on error recoveryAndrzej Pietrasiewicz
Fix memory leaks introduced in commits: 40d133d7f542616cf9538508a372306e626a16e9 usb: gadget: f_ncm: convert to new function interface with backward compatibility fee562a6450b7806f1fbbe1469a67b5395b5c10a usb: gadget: f_ecm: convert to new function interface with backward compatibility fcbdf12ebef73a6069e2a1aada1e546fb578a4aa usb: gadget: f_phonet: convert to new function interface with backward compatibility b29002a157940752dfed2c488b2011f63f007d71 usb: gadget: f_eem: convert to new function interface with backward compatibility 8cedba7c73af1369599b1111639cfeb66fe13aaa usb: gadget: f_subset: convert to new function interface with backward compatibility f466c6353819326873fa48a02c6f2d7c903240d6 usb: gadget: f_rndis: convert to new function interface with backward compatibility Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25USB: mos7840: fix memory leak in openJohan Hovold
Allocated urbs and buffers were never freed on errors in open. Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25usb: serial: option.c: remove ONDA MT825UP product ID fromdriverEnrico Mioso
Some (very few) early devices like mine, where not exposting a proper CDC descriptor. This was fixed with an immediate firmware update from the vendor, and pre-installed on newer devices. So actual devices can be driven by cdc_acm.c + cdc_ether.c. Signed-off-by: Enrico Mioso <mrkiko.rs@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25usb: serial: option: add Olivetti Olicard 200Dan Williams
Speaks AT on interfaces 5 (command & PPP) and 3 (secondary), other interface protocols are unknown. Signed-off-by: Dan Williams <dcbw@redhat.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25usb: serial: option: blacklist ONDA MT689DC QMI interfaceEnrico Mioso
Prevent the option driver from binding itself to the QMI/WWAN interface, making it unusable by the proper driver. Signed-off-by: enrico Mioso <mrkiko.rs@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25usb: gadget: free opts struct on error recoveryAndrzej Pietrasiewicz
Fix memory leaks introduced in commits: 40d133d7f542616cf9538508a372306e626a16e9 usb: gadget: f_ncm: convert to new function interface with backward compatibility fee562a6450b7806f1fbbe1469a67b5395b5c10a usb: gadget: f_ecm: convert to new function interface with backward compatibility fcbdf12ebef73a6069e2a1aada1e546fb578a4aa usb: gadget: f_phonet: convert to new function interface with backward compatibility b29002a157940752dfed2c488b2011f63f007d71 usb: gadget: f_eem: convert to new function interface with backward compatibility 8cedba7c73af1369599b1111639cfeb66fe13aaa usb: gadget: f_subset: convert to new function interface with backward compatibility f466c6353819326873fa48a02c6f2d7c903240d6 usb: gadget: f_rndis: convert to new function interface with backward compatibility Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-25usb: gadget: ether: put_usb_function on unbindAndrzej Pietrasiewicz
Fix bugs introduced in 9c62ce83e4258bacc459faf57bf2ed83cce6be08 usb: gadget: ether: convert to new interface of f_ecm 94b5573e97729f0e1496d23b69cbe2c6b24ec0c3 usb: gadget: ether: convert to new interface of f_eem 8af5232d6f48896b151898ccb2e9e155481bb785 usb: gadget: ether: convert to new interface of f_subset 9bd4a10e1bf881af0b0a7c117c7092b558447047 usb: gadget: ether: convert to new interface of f_rndis Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-25Merge tag 'for-usb-linus-2013-07-25' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci into usb-linus Sarah writes: xhci: Bug fixes, now with more tags! Hi Greg, Here's five bug fixes for 3.12. The three patches are marked for stable. Two fix NULL pointer dereferences. The third marked for stable suppresses some serious log spam from unnecessary xHCI driver warnings, whenever an isochronous short packet happens on an xHCI 1.0 host. The other two patches fix build warnings. Sarah Sharp
2013-07-25xhci: fix null pointer dereference on ring_doorbell_for_active_ringsOleksij Rempel
in some cases where device is attched to xhci port and do not responding, for example ath9k_htc with stalled firmware, kernel will crash on ring_doorbell_for_active_rings. This patch check if pointer exist before it is used. This patch should be backported to kernels as old as 2.6.35, that contain the commit e9df17eb1408cfafa3d1844bfc7f22c7237b31b8 "USB: xhci: Correct assumptions about number of rings per endpoint" Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: stable@vger.kernel.org
2013-07-25usb: host: xhci: Enable XHCI_SPURIOUS_SUCCESS for all controllers with xhci 1.0George Cherian
Xhci controllers with hci_version > 0.96 gives spurious success events on short packet completion. During webcam capture the "ERROR Transfer event TRB DMA ptr not part of current TD" was observed. The same application works fine with synopsis controllers hci_version 0.96. The same issue is seen with Intel Pantherpoint xhci controller. So enabling this quirk in xhci_gen_setup if controller verion is greater than 0.96. For xhci-pci move the quirk to much generic place xhci_gen_setup. Note from Sarah: The xHCI 1.0 spec changed how hardware handles short packets. The HW will notify SW of the TRB where the short packet occurred, and it will also give a successful status for the last TRB in a TD (the one with the IOC flag set). On the second successful status, that warning will be triggered in the driver. Software is now supposed to not assume the TD is not completed until it gets that last successful status. That means we have a slight race condition, although it should have little practical impact. This patch papers over that issue. It's on my long-term to-do list to fix this race condition, but it is a much more involved patch that will probably be too big for stable. This patch is needed for stable to avoid serious log spam. This patch should be backported to kernels as old as 3.0, that contain the commit ad808333d8201d53075a11bc8dd83b81f3d68f0b "Intel xhci: Ignore spurious successful event." The patch will have to be modified for kernels older than 3.2, since that kernel added the xhci_gen_setup function for xhci platform devices. The correct conflict resolution for kernels older than 3.2 is to set XHCI_SPURIOUS_SUCCESS in xhci_pci_quirks for all xHCI 1.0 hosts. Signed-off-by: George Cherian <george.cherian@ti.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: stable@vger.kernel.org
2013-07-25usb: fix build warning in pci-quirks.h when CONFIG_PCI is not enabledRandy Dunlap
Fix warning when CONFIG_PCI is not enabled (from commit 296365781903226a3fb8758901eaeec09d2798e4). drivers/usb/host/pci-quirks.h: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default] Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Moiz Sonasath <m-sonasath@ti.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
2013-07-25usb: xhci: Mark two functions __maybe_unusedOlof Johansson
Resolves the following build warnings: drivers/usb/host/xhci.c:332:13: warning: 'xhci_msix_sync_irqs' defined but not used [-Wunused-function] drivers/usb/host/xhci.c:3901:12: warning: 'xhci_change_max_exit_latency' defined but not used [-Wunused-function] These functions are not always used, and since they're marked static they will produce build warnings: - xhci_msix_sync_irqs is only used with CONFIG_PCI. - xhci_change_max_exit_latency is a little more complicated with dependencies on CONFIG_PM and CONFIG_PM_RUNTIME. Instead of building a bigger maze of ifdefs in this code, I've just marked both with __maybe_unused. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
2013-07-25xhci: Avoid NULL pointer deref when host dies.Sarah Sharp
When the host controller fails to respond to an Enable Slot command, and the host fails to respond to the register write to abort the command ring, the xHCI driver will assume the host is dead, and call usb_hc_died(). The USB device's slot_id is still set to zero, and the pointer stored at xhci->devs[0] will always be NULL. The call to xhci_check_args in xhci_free_dev should have caught the NULL virt_dev pointer. However, xhci_free_dev is designed to free the xhci_virt_device structures, even if the host is dead, so that we don't leak kernel memory. xhci_free_dev checks the return value from the generic xhci_check_args function. If the return value is -ENODEV, it carries on trying to free the virtual device. The issue is that xhci_check_args looks at the host controller state before it looks at the xhci_virt_device pointer. It will return -ENIVAL because the host is dead, and xhci_free_dev will ignore the return value, and happily dereference the NULL xhci_virt_device pointer. The fix is to make sure that xhci_check_args checks the xhci_virt_device pointer before it checks the host state. See https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1203453 for further details. This patch doesn't solve the underlying issue, but will ensure we don't see any more NULL pointer dereferences because of the issue. This patch should be backported to kernels as old as 3.1, that contain the commit 7bd89b4017f46a9b92853940fd9771319acb578a "xhci: Don't submit commands or URBs to halted hosts." Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Reported-by: Vincent Thiele <vincentthiele@gmail.com> Cc: stable@vger.kernel.org
2013-07-24usb: serial: option: Add ONYX 3G device supportEnrico Mioso
This patch adds support for the ONYX 3G device (version 1) from ALFA NETWORK. Signed-off-by: Enrico Mioso <mrkiko.rs@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-24USB: ti_usb_3410_5052: fix dynamic-id matchingJohan Hovold
The driver failed to take the dynamic ids into account when determining the device type and therefore all devices were detected as 2-port devices when using the dynamic-id interface. Match on the usb-serial-driver field instead of doing redundant id-table searches. Reported-by: Anders Hammarquist <iko@iko.pp.se> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-23usb: option: add TP-LINK MA260Bjørn Mork
Signed-off-by: Bjørn Mork <bjorn@mork.no> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-23USB: option: add D-Link DWM-152/C1 and DWM-156/C1Alexandr \"Sky\" Ivanov
Adding support for D-Link DWM-152/C1 and DWM-156/C1 devices. DWM-152/C1: T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 6 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=07d1 ProdID=3e01 Rev= 0.00 S: Product=USB Configuration S: SerialNumber=1234567890ABCDEF C:* #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 4 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms DWM-156/C1: T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 8 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=07d1 ProdID=3e02 Rev= 0.00 S: Product=DataCard Device S: SerialNumber=1234567890ABCDEF C:* #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 4 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Alexandr Ivanov <alexandr.sky@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-22USB: EHCI: Fix resume signalling on remote wakeupRoger Quadros
Set the ehci->resuming flag for the port we receive a remote wakeup on so that resume signalling can be completed. Without this, the root hub timer will not fire again to check if the resume was completed and there will be a never-ending wait on on the port. This effect is only observed if the HUB IRQ IN does not come after we have initiated the port resume. Signed-off-by: Roger Quadros <rogerq@ti.com> Cc: stable <stable@vger.kernel.org> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-22USB: cp210x: add MMB and PI ZigBee USB Device SupportSami Rahman
Added support for MMB Networks and Planet Innovation Ingeni ZigBee USB devices using customized Silicon Labs' CP210x.c USB to UART bridge drivers with PIDs: 88A4, 88A5. Signed-off-by: Sami Rahman <sami.rahman@mmbresearch.com> Tested-by: Sami Rahman <sami.rahman@mmbresearch.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-22usb: cp210x support SEL C662 Vendor/DeviceBarry Grussling
This patch adds support for the Schweitzer Engineering Laboratories C662 USB cable based off the CP210x driver. Signed-off-by: Barry Grussling <barry@grussling.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-22USB: option: append Petatel NP10T device to GSM modems listDaniil Bolsun
This patch was tested on 3.10.1 kernel. Same models of Petatel NP10T modems have different device IDs. Unfortunately they have no additional revision information on a board which may treat them as different devices. Currently I've seen only two NP10T devices with various IDs. Possibly Petatel NP10T list will be appended upon devices with new IDs will appear. Signed-off-by: Daniil Bolsun <dan.bolsun@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-22USB: misc: Add Manhattan Hi-Speed USB DVI Converter to sisusbvgaJóhann B. Guðmundsson
Signed-off-by: Jóhann B. Guðmundsson <johannbg@fedoraproject.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-22USB: storage: Add MicroVault Flash Drive to unusual_devsRen Bigcren
The device report an error capacity when read_capacity_16(). Using read_capacity_10() can get the correct capacity. Signed-off-by: Ren Bigcren <bigcren.ren@sonymobile.com> Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by: Oskar Andero <oskar.andero@sonymobile.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-22usb: serial: cp210x: Add USB ID for Netgear Switches embedded serial adapterLuiz Angelo Daros de Luca
This adds NetGear Managed Switch M4100 series, M5300 series, M7100 series USB ID (0846:0110) to the cp210x driver. Without this, the serial adapter is not recognized in Linux. Description was obtained from an Netgear Eng. Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-17usb: musb: fix resource passed from glue layer to musbKishon Vijay Abraham I
some MUSB incarnations, such as those governed by omap2430.c and tusb6010.c, have three resources, not two. Fix the bug created by commit 09fc7d2 (usb: musb: fix incorrect usage of resource pointer) where only two of the three resources would be passed to musb_core.c [ balbi@ti.com : add tusb6010.c to original patch ] Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-16USB: global suspend and remote wakeup don't mixAlan Stern
The hub driver was recently changed to use "global" suspend for system suspend transitions on non-SuperSpeed buses. This means that we don't suspend devices individually by setting the suspend feature on the upstream hub port; instead devices all go into suspend automatically when the root hub stops transmitting packets. The idea was to save time and to avoid certain kinds of wakeup races. Now it turns out that many hubs are buggy; they don't relay wakeup requests from a downstream port to their upstream port if the downstream port's suspend feature is not set (depending on the speed of the downstream port, whether or not the hub is enabled for remote wakeup, and possibly other factors). We can't have hubs dropping wakeup requests. Therefore this patch goes partway back to the old policy: It sets the suspend feature for a port if the device attached to that port or any of its descendants is enabled for wakeup. People will still be able to benefit from the time savings if they don't care about wakeup and leave it disabled on all their devices. In order to accomplish this, the patch adds a new field to the usb_hub structure: wakeup_enabled_descendants is a count of how many devices below a suspended hub are enabled for remote wakeup. A corresponding new subroutine determines the number of wakeup-enabled devices at or below an arbitrary suspended USB device. This should be applied to the 3.10 stable kernel. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-and-tested-by: Toralf Förster <toralf.foerster@gmx.de> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-15usb: phy: omap-usb3: fix dpll clock indexRuchika Kharwar
Correction of the omap_usb3_dpll_params array when the sys_clk_rate is 20MHz. Signed-off-by: Nikhil Devshatwar <nikhil.nd@ti.com> Signed-off-by: Ruchika Kharwar <ruchika@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-15usb: phy: samsung: Fix an error message typoSachin Kamat
The error message is common to both clk_get functions. Update it accordingly. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-15usb: gadget: don't fail when DMA isn't presentAlan Stern
When CONFIG_HAS_DMA isn't enabled, the UDC core gets build errors: drivers/built-in.o: In function `dma_set_coherent_mask': include/linux/dma-mapping.h:93: undefined reference to `dma_supported' include/linux/dma-mapping.h:93: undefined reference to `dma_supported' drivers/built-in.o: In function `usb_gadget_unmap_request': drivers/usb/gadget/udc-core.c:91: undefined reference to `dma_unmap_sg' drivers/usb/gadget/udc-core.c:96: undefined reference to `dma_unmap_single' drivers/built-in.o: In function `usb_gadget_map_request': drivers/usb/gadget/udc-core.c:62: undefined reference to `dma_map_sg' drivers/usb/gadget/udc-core.c:71: undefined reference to `dma_map_single' drivers/usb/gadget/udc-core.c:74: undefined reference to `dma_mapping_error' Prevent this by protecting the DMA API routines with preprocessor tests. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-15usb: gadget: USB_MV_U3D should depend on HAS_DMAGeert Uytterhoeven
If NO_DMA=y: drivers/built-in.o: In function `mv_u3d_done': drivers/usb/gadget/mv_u3d_core.c:206: undefined reference to `dma_pool_free' drivers/usb/gadget/mv_u3d_core.c:209: undefined reference to `dma_unmap_single' drivers/built-in.o: In function `mv_u3d_build_trb_one': drivers/usb/gadget/mv_u3d_core.c:311: undefined reference to `dma_pool_alloc' drivers/built-in.o: In function `mv_u3d_req_to_trb': drivers/usb/gadget/mv_u3d_core.c:480: undefined reference to `dma_map_single' drivers/built-in.o: In function `mv_u3d_remove': drivers/usb/gadget/mv_u3d_core.c:1770: undefined reference to `dma_pool_destroy' drivers/usb/gadget/mv_u3d_core.c:1773: undefined reference to `dma_free_coherent' drivers/built-in.o: In function `mv_u3d_probe': drivers/usb/gadget/mv_u3d_core.c:1880: undefined reference to `dma_alloc_coherent' drivers/usb/gadget/mv_u3d_core.c:1890: undefined reference to `dma_pool_create' drivers/usb/gadget/mv_u3d_core.c:1984: undefined reference to `dma_pool_destroy' drivers/usb/gadget/mv_u3d_core.c:1986: undefined reference to `dma_free_coherent' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-15usb: gadget: USB_FOTG210_UDC should depend on HAS_DMAGeert Uytterhoeven
If NO_DMA=y: drivers/built-in.o: In function `fotg210_start_dma': drivers/usb/gadget/fotg210-udc.c:354: undefined reference to `dma_map_single' drivers/usb/gadget/fotg210-udc.c:357: undefined reference to `dma_mapping_error' drivers/usb/gadget/fotg210-udc.c:362: undefined reference to `dma_sync_single_for_cpu' drivers/usb/gadget/fotg210-udc.c:376: undefined reference to `dma_unmap_single' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-15usb: gadget: USB_MV_UDC should depend on HAS_DMAGeert Uytterhoeven
If NO_DMA=y: drivers/built-in.o: In function `done': drivers/usb/gadget/mv_udc_core.c:239: undefined reference to `dma_pool_free' drivers/built-in.o: In function `build_dtd': drivers/usb/gadget/mv_udc_core.c:371: undefined reference to `dma_pool_alloc' drivers/built-in.o: In function `udc_prime_status': drivers/usb/gadget/mv_udc_core.c:1465: undefined reference to `dma_map_single' drivers/built-in.o: In function `mv_udc_remove': drivers/usb/gadget/mv_udc_core.c:2087: undefined reference to `dma_pool_destroy' drivers/usb/gadget/mv_udc_core.c:2090: undefined reference to `dma_free_coherent' drivers/built-in.o: In function `mv_udc_probe': drivers/usb/gadget/mv_udc_core.c:2190: undefined reference to `dma_alloc_coherent' drivers/usb/gadget/mv_udc_core.c:2201: undefined reference to `dma_pool_create' drivers/usb/gadget/mv_udc_core.c:2315: undefined reference to `dma_pool_destroy' drivers/usb/gadget/mv_udc_core.c:2317: undefined reference to `dma_free_coherent' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-15usb: dwc3: USB_DWC3 should depend on HAS_DMAGeert Uytterhoeven
If NO_DMA=y: drivers/built-in.o: In function `dwc3_free_one_event_buffer': drivers/usb/dwc3/core.c:132: undefined reference to `dma_free_coherent' drivers/built-in.o: In function `dwc3_alloc_one_event_buffer': drivers/usb/dwc3/core.c:154: undefined reference to `dma_alloc_coherent' drivers/built-in.o: In function `dma_set_coherent_mask': include/linux/dma-mapping.h:93: undefined reference to `dma_supported' drivers/built-in.o: In function `dwc3_free_trb_pool': drivers/usb/dwc3/gadget.c:407: undefined reference to `dma_free_coherent' drivers/built-in.o: In function `dwc3_gadget_exit': drivers/usb/dwc3/gadget.c:2693: undefined reference to `dma_free_coherent' drivers/built-in.o: In function `dwc3_alloc_trb_pool': drivers/usb/dwc3/gadget.c:391: undefined reference to `dma_alloc_coherent' drivers/built-in.o: In function `dwc3_gadget_init': drivers/usb/dwc3/gadget.c:2598: undefined reference to `dma_alloc_coherent' drivers/usb/dwc3/gadget.c:2667: undefined reference to `dma_free_coherent' drivers/usb/dwc3/gadget.c:2674: undefined reference to `dma_free_coherent' drivers/usb/dwc3/gadget.c:2678: undefined reference to `dma_free_coherent' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-15usb: gadget: Kconfig: Fix configfs-based RNDIS function buildAndrzej Pietrasiewicz
USB_CONFIGFS_RNDIS depends on USB_U_RNDIS. Select it. Acked-by: Michal Nazarewicz <mina86@mina86.com> Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-15usb: renesas_usbhs: gadget: remove extra check on udc_stopKuninori Morimoto
usb_gadget_ops :: udc_stop might be called with driver = NULL since 511f3c5326eabe1ece35202a404c24c0aeacc246 (usb: gadget: udc-core: fix a regression during gadget driver unbinding) Because of that, 2nd times insmod goes fail. This patch fixes it up. Reported-by: Yusuke Goda <yusuke.goda.sx@renesas.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
generated by cgit v1.2.3 (git 2.0.4) at 2024-12-29 10:43:17 +0000