summaryrefslogtreecommitdiff
path: root/drivers/usb/renesas_usbhs
AgeCommit message (Collapse)Author
2011-12-12usb: renesas_usbhs: add hcd->has_tt for low/full speedKuninori Morimoto
Low/Full speed device is not recognized without this patch Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-12-12usb: renesas_usbhs: typofix: irq_dtch control DTCHEKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-11-29usb: renesas_usbhs: fixup driver speedKuninori Morimoto
This patch cares latest USB_SPEED_SUPER support. renesas_usbhs can not use super-speed, but can use full/high speed. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-29usb: renesas_usbhs: fixup gadget.dev.driver when udc_stop.Kuninori Morimoto
current renesas_usbhs is using new style udc_start/stop from af1d7056a5c1e5eaaf807ddd1423101db84668d0 (usb: gadget: renesas: convert to new style). But current renesas_usbhs driver didn't care about gadget.dev.driver when udc_stop. it cause rmmod oops. This patch care it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-29usb: renesas_usbhs: fixup signal the driver that cable was disconnectedKuninori Morimoto
current renesas_usbhs is using new style udc_start/stop from af1d7056a5c1e5eaaf807ddd1423101db84668d0 (usb: gadget: renesas: convert to new style). cable disconnected signal was needed. This patch fixup it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-29usb: renesas_usbhs: fixup device_register timingKuninori Morimoto
current renesas_usbhs is using new style udc_start/stop from af1d7056a5c1e5eaaf807ddd1423101db84668d0 (usb: gadget: renesas: convert to new style). But bind() function will fail if it was called before device_register() (or device_add()). This patch modifies this issue. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: gadget: renesas_usbhs: bugfix: set DATA0 when usbhsh_endpoint_alloc()Kuninori Morimoto
new endpoint should start from DATA0, but mod_host didn't care it. This patch fix it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: gadget: renesas_usbhs: bugfix: disable irq when device stopKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: gadget: renesas_usbhs: bugfix: care pipe directionKuninori Morimoto
renesas_usbhs is caring pipe type and its direction. but current usbhs_endpoint_alloc() didn't check direction. this patch modify it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: gadget: renesas_usbhs: fixup section mismatch warningKuninori Morimoto
Fix up the following section mismatch warnings: WARNING: drivers/usb/renesas_usbhs/renesas_usbhs.o(.text+0xf5d): Section mismatch in reference from the function usbhs_mod_probe() to the function .devinit.text:usbhs_mod_host_probe() The function usbhs_mod_probe() references the function __devinit usbhs_mod_host_probe(). This is often because usbhs_mod_probe lacks a __devinit annotation or the annotation of usbhs_mod_host_probe is wrong. WARNING: drivers/usb/renesas_usbhs/renesas_usbhs.o(.text+0xfd7): Section mismatch in reference from the function usbhs_mod_probe() to the function .devexit.text:usbhs_mod_host_remove() The function usbhs_mod_probe() references a function in an exit section. Often the function usbhs_mod_host_remove() has valid usage outside the exit section and the fix is to remove the __devexit annotation of usbhs_mod_host_remove. WARNING: drivers/usb/renesas_usbhs/renesas_usbhs.o(.text+0x1005): Section mismatch in reference from the function usbhs_mod_remove() to the function .devexit.text:usbhs_mod_host_remove() The function usbhs_mod_remove() references a function in an exit section. Often the function usbhs_mod_host_remove() has valid usage outside the exit section and the fix is to remove the __devexit annotation of usbhs_mod_host_remove. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: gadget: renesas_usbhs: fixup bogus conversionKuninori Morimoto
this patch fixup bogus conversion of 8a9775ab71218690ac34bed9e237e2b968857d3a (usb: gadget: renesas_usbhs: fix compile warning) Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: gadget: renesas_usbhs: fixup struct completion usageKuninori Morimoto
Since renesas_usbhs mod_host didn't use struct completion as static object, the warning of lockdep came out. This patch fixup this issue. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-19usb: renesas_usbhs: fixup inconsistent return from usbhs_pkt_push()Kuninori Morimoto
usbhs_pkt_push() had inconsistent return under spin lock. This patch fix it up. Special thanks to Dan Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-18usb: renesas_usbhs: tidyup for smatch warningsKuninori Morimoto
This patch tidyup below smatch complaint drivers/usb/renesas_usbhs/mod_host.c +447 usbhsh_endpoint_free() warn: variable dereferenced before check 'uep' (see line 444) Special thanks to Dan Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-13usb: gadget: renesas_usbhs: fix compile warningFelipe Balbi
| drivers/usb/renesas_usbhs/fifo.c: In function ‘usbhsf_dma_prepare_push’: | drivers/usb/renesas_usbhs/fifo.c:823:7: warning: cast from pointer \ to integer of different size [-Wpointer-to-int-cast] | drivers/usb/renesas_usbhs/fifo.c: In function ‘usbhsf_dma_try_pop’: | drivers/usb/renesas_usbhs/fifo.c:900:7: warning: cast from pointer \ to integer of different size [-Wpointer-to-int-cast] Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: drop dependencyFelipe Balbi
that driver can compile cleanly on x86 without any issues. Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: fixup driver compile styleKuninori Morimoto
In current renesas-usbhs, there was inconsistency about the style of kernel module or built-in. This patch solve it. [ balbi@ti.com : fix compile issue when building modules ] Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: bugfix: don't modify platform dataKuninori Morimoto
renesas_usbhs has default callback functions and settings. And it tried overwrite to platform private data if platform doesn't have them. So, if renesas_usbhs was compiled as module, it will be hung-up on 2nd insmod. This patch fixup it. Special thanks to Bastian Reported-by: Bastian Hecht <hechtb@googlemail.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: add mod_host supportKuninori Morimoto
This is mod_host prototype support for renesas_usbhs driver. It doesn't support USB-Hub, and USB-DMAC for now. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: usbhs_dcp_control_transfer_done() cares mod_hostKuninori Morimoto
CCPL setting is needed on only mod_gadget. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: add data/status stage handlerKuninori Morimoto
mod_host needs data/status stage handler Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: add INTSTS1 interrupt supportKuninori Morimoto
mod_host use INTSTS1 interrupt Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: add usbhs_set_device_speed() support for hostKuninori Morimoto
mod_host needs device speed setup function Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: make sure SOF packet sending-out controlKuninori Morimoto
It is enabled to set SOF packet output bit when USBRST bit was set. And USBRST bit should be set 0 when SOF packet was output. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: support otg pin controlKuninori Morimoto
some renesas_usbhs device is supporting OTG external device interface. In that device, it is necessary to control PWEN/EXTLP on DVSTCTR. This patch support it. But renesas_usbhs driver doesn't have OTG support for now. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: disable pipe on top of interruptKuninori Morimoto
When data read interrupt happened, the pipe is BUF which means "enable". then, next un-necessary interrupt/token might be issued again when all data were popped from fifo. It will cause un-understandable bug. This patch decides pipe disable on top of read interrupt. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: modify pipe sequence settingsKuninori Morimoto
renesas_usbhs can manually set DATA0/DATA1. This patch is prepare for mod_host support Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: disable auto paket start on usbhs_pkt_push()Kuninori Morimoto
Automatically packet start by usbhs_pkt_push() was useful. But the pushed packet will be called twice if new packet was pushed on usbhs_pkt :: done callback. (1st is called by usbhs_pkt_push(), 2nd is called by usbhsf_pkt_handler()) This patch disables automatic packet start, and clarified packet start timing. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: move done callback to struct usbhs_pktKuninori Morimoto
transfer done function was registered in struct struct usbhs_pipe_info. It was good for mod_gadget, but not good for mod_host. This function move it to struct usbhs_pkt. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: add usbhs_pipe_name()Kuninori Morimoto
pipe name is usefull function for mod_xxx Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: add device select support in ↵Kuninori Morimoto
usbhs_pipe_config_update() device select method will be used on mod_host Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: add struct usbhs_priv to packet done functionKuninori Morimoto
There was no method to get struct usbhs_priv when packet transfer done function was called. This patch allow that callback function receive it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: add usbhs_dcp_dir_for_host()Kuninori Morimoto
renesas_usbhs device needs special bit settings if it was mod_host and dcp pipe. This patch support it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: remove unneeded parameter from usbhs_mod_is_host()Kuninori Morimoto
it was possible to get usbhs_mod from usbhs_priv. this patch remove unneeded parameter. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: move usbhs_usbreq_get/set_val() to common.cKuninori Morimoto
usbhs_usbreq_get/set_val() functions were in pipe.c file, but it is irrelevant to pipe. this patch move it to common.c Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: move usbhsp_type() to usbhs_pipe_type()Kuninori Morimoto
Pipe type check macro will be used in other files. This patch move local macro to global macro. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: add usbhs_bus_get_speed()Kuninori Morimoto
current mod_gadget had got usb speed on usbhsg_irq_dev_state() which is status change interrupt callback function. And the usb speed data was included in its parameter. But this style works for mod_gadget, but doesn't work for mod_host which isn't interrupted when device status was changed. This patch add usbhs_bus_get_speed() to solve this issue. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: add bus control functionsKuninori Morimoto
this patch add DVSTCTR control function for HOST support Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: change usbhsc_bus_ctrl() to usbsc_set_buswait()Kuninori Morimoto
renesas_usbhs will have register DVSTCTR control function for HOST support. This patch changes usbhsc_bus_ctrl() to usbsc_set_buswait(), to remove DVSTCTR access from it, Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: tidyup INTENB0 methodKuninori Morimoto
This patch tidyup Interrupt Enable Register 0 (INTENB0) which has relationship with picky BEMPENB/BRDYENB. - add explain comment - ignore nonsense 0 write case Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: struct usbhs_pipe hold handlerKuninori Morimoto
packet handler had moved to struct usbhs_pipe from struct usbhsg_uep. it is preparation of mod_host support Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: each pipe hold maxpacket sizeKuninori Morimoto
Current renesas_usbhs pipe accessed DCPMAXP/PIPEMAXP register to get own maxpacket size every time. But maxpacket size isn't changed after pipe start, and register access is too slow. This patch adds new maxp variable to keep own maxpacket. And un-used function are removed. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: remove desc from usbhs_pipe_mallocKuninori Morimoto
Current usbhs_pipe_malloc() used usb_endpoint_descriptor to get necessary information. It was very good for mod_gadget which allocate pipe in runtime, but is not good for mod_host which allocate pipe in initial timing. This patch remove usb_endpoint_descriptor from usbhs_pipe_malloc() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: move USBHSF_PKT_xxx to pipe.cKuninori Morimoto
There is no longer necessity that USBHSF_PKT_xxx are in fifo.h. it are used in only fifo.c now. This patch move it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas_usbhs: add suspend/resume supportKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: renesas: convert to new styleFelipe Balbi
using udc_start()/udc_stop() as we should. Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-09-18USB: irq: Remove IRQF_DISABLEDYong Zhang
This flag is a NOOP and can be removed now. Signed-off-by: Yong Zhang <yong.zhang0@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-22usb: renesas_usbhs: use usb_endpoint_maxp()kuninori.morimoto.gx@renesas.com
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08usb: renesas_usbhs: fixup usbhsg_for_each_uep 1st posKuninori Morimoto
1st pos of __usbhsg_for_each_uep() was wrong. Expected uep were ep1, ep2, ep3... but each uep were ep0, ep2, ep3 ... This patch modify it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08usb: renesas_usbhs: fix DMA build by including dma-mapping.hKuninori Morimoto
Include dma-mapping.h to fix build of the renesas_usbhs driver CC drivers/usb/renesas_usbhs/mod_gadget.o drivers/usb/renesas_usbhs/mod_gadget.c: In function 'usbhsg_dma_map': drivers/usb/renesas_usbhs/mod_gadget.c:190: error: implicit declaration of function 'dma_map_single' drivers/usb/renesas_usbhs/mod_gadget.c:192: error: implicit declaration of function 'dma_sync_single_for_device' drivers/usb/renesas_usbhs/mod_gadget.c:196: error: implicit declaration of function 'dma_mapping_error' drivers/usb/renesas_usbhs/mod_gadget.c: In function 'usbhsg_dma_unmap': drivers/usb/renesas_usbhs/mod_gadget.c:217: error: implicit declaration of function 'dma_unmap_single' drivers/usb/renesas_usbhs/mod_gadget.c:219: error: implicit declaration of function 'dma_sync_single_for_cpu' make[5]: *** [drivers/usb/renesas_usbhs/mod_gadget.o] Error 1 make[4]: *** [drivers/usb/renesas_usbhs] Error 2 Reported-by: Magnus Damm <damm@opensource.se> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
generated by cgit v1.2.3 (git 2.0.4) at 2024-06-25 23:56:31 +0000