| 55b81e6f2795484ea8edf5805c95c007cacfa736 |
|
09-Jan-2012 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (232 commits)
USB: Add USB-ID for Multiplex RC serial adapter to cp210x.c
xhci: Clean up 32-bit build warnings.
USB: update documentation for usbmon
usb: usb-storage doesn't support dynamic id currently, the patch disables the feature to fix an oops
drivers/usb/class/cdc-acm.c: clear dangling pointer
drivers/usb/dwc3/dwc3-pci.c: introduce missing kfree
drivers/usb/host/isp1760-if.c: introduce missing kfree
usb: option: add ZD Incorporated HSPA modem
usb: ch9: fix up MaxStreams helper
USB: usb-skeleton.c: cleanup open_count
USB: usb-skeleton.c: fix open/disconnect race
xhci: Properly handle COMP_2ND_BW_ERR
USB: remove dead code from suspend/resume path
USB: add quirk for another camera
drivers: usb: wusbcore: Fix dependency for USB_WUSB
xhci: Better debugging for critical host errors.
xhci: Be less verbose during URB cancellation.
xhci: Remove debugging about ring structure allocation.
xhci: Remove debugging about toggling cycle bits.
xhci: Remove debugging for individual transfers.
...
|
| d9b78f33d9c1b699b66f10ad2329487f813c4642 |
|
15-Dec-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: renesas_usbhs: tidyup for smatch warnings
This patch tidyup below smatch complaint
drivers/usb/renesas_usbhs/mod_host.c +642 usbhsh_queue_done()
warn: variable dereferenced before check 'urb' (see line 636)
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: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 15a3838b101b292c2e40824d843a4d8871ac4010 |
|
09-Dec-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: renesas_usbhs: show error reason on usbhsh_urb_enqueu()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 2d833faad260ad074fb1ed0a378f4ccd1b8025b8 |
|
09-Dec-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: renesas_usbhs: add force packet remove method
Packet should be force removed when reset/detach
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 6d0376f84446507d07ae83935cbe7538d07c352f |
|
09-Dec-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: renesas_usbhs: care usb_hcd_giveback_urb() status
Without this patch, USB host hub shows error when cable was detached
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| b1930da08872f6e17b8cdca60ee9c7321a8b5b8c |
|
09-Dec-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: renesas_usbhs: add usbhsh_is_running()
It is possible to judge whether renesas_usbhs driver is running,
by checking attch irq mask.
This patch adds usbhsh_is_running() to check it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 31e00fd116cab296da2d12bc0b82a30a9fbdd681 |
|
09-Dec-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: renesas_usbhs: disable attch irq after device attached
attch interrupt might happen infinitely on some USB hub (self power?).
This patch disable attch irq after device attached,
and enable it again when detach irq happen.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 3edeee3893b107364fe4ed8535245773b1e1e72b |
|
09-Dec-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: renesas_usbhs: care pipe sequence
driver has to re-use the limited pipe for each device/endpoint
when it is USB host hub mode, since number of pipe has limitation.
Then, each pipe should care own pipe sequence for next packet.
This patch adds sequence control.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| e5679d07a6ca5512070fb5e65dcc66eeb5087d0d |
|
09-Dec-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: renesas_usbhs: add usbhs_pipe_attach() method
driver has to re-use the limited pipe for each device/endpoint
when it is USB host hub mode, since number of pipe has limitation.
This patch adds usbhsh_pipe_attach/detach() functions for it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| e4c57ded48d9bad95a4d7254e75a81f7abcffef9 |
|
09-Dec-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: renesas_usbhs: add usbhsh_endpoint_detach_all() for error case
This patch adds usbhsh_endpoint_detach_all() for error case.
usbhs_endpoitn_xxx() functions were moved to upper side in source code.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| c1e4877a4106a31319c4ad65b625c11393df98d6 |
|
09-Dec-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: renesas_usbhs: modify device attach method
Current renesas_usbhs had been assigning udev to each urb.
It was executed even though it was device0.
For this reason, the device0 had to set the new device address
which has still not been assigned. (it will be assigned on next step).
Current renesas_usbhs used fixed address for it.
but it is not good for USB hub support.
This patch modifies this issue.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 547965436d8dc8747b1931af954a178d30e86f6c |
|
09-Dec-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: renesas_usbhs: pop packet when urb dequeued
usbhsh_ureq_free() is not enough when urb dequeued.
Without this patch, the driver can not recognize re-connected
USB device after USB hub disconnected
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 37332ee0dfb017aea566047be945d6fd3531c713 |
|
09-Dec-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: renesas_usbhs: add lost error value when enqueue
usbhsh_urb_enqueue() didn't have error value when
usbhsh_device_attach() failed
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 1115b9e279a23ca0bf7eda7d7697fe20a441304e |
|
09-Dec-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: renesas_usbhs: add hcd->has_tt for low/full speed
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>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 7aac8d1537b1fd1a9e39bd16edcd6728c19f8dd5 |
|
31-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: parameter cleanup for usbhsh_device_xx()
current mod_host used usbhs_device_alloc/free(),
but allocated variable was attached to each xx->hcpriv.
The intuitively clear name was not xxx_alloc/free() but xxx_attach/detach().
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 4825093e9d0692a2a1f1615ab69246ac07b17f2f |
|
31-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: parameter cleanup for usbhsh_endpoint_xx()
current mod_host used usbhs_endpoint_alloc/free(),
but allocated variable was attached to each xx->hcpriv.
The intuitively clear name was not xxx_alloc/free() but xxx_attach/detach().
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 3eddc9e4c828dbbeabb5924266bfded42a1ac042 |
|
31-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: parameter cleanup for usbhsh_xx_queue_push()
This patch remove unneeded parameter from usbhsh_xx_queue_push()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| f352741d2704a480a927160be8c910570bf51238 |
|
31-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: cleanup usbhsh_endpoint_xxx()
this patch cleanup
- make sure static function
- remove unneeded label
- useless local variable were removed
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| d399f90d192f4cbda2527d42d054d090e327a9a0 |
|
31-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: adds spin lock area on mod_host
spin lock was needed in mod_host.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| ab14230854aba9d0c99b3cd0e4bb1ef430973d84 |
|
31-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: check device0 status when alloc
device0 was treated without checking in usbhsh_device_alloc().
but "udev->usbv" and "dev_set_drvdata()" will be overwritten
if device0 was multi-allocated.
This patch fixes this issue.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| c5b963f809f378d4fedd6f2f09b36f50c5a37bd5 |
|
31-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: remove usbhsh_request list
mod_host had usbhsh_request active/free list.
it was almost meaningless, and vainly complicated.
This patch remove it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 9c6736523a23371ae58c5427587ee1652ba059c1 |
|
31-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: usbhs_set_device_config() care upphub/hubport
current usbhs_set_device_config() didn't care upphub/hubport.
This patch adds its value.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| fca8ab7ee1c6d1857a4fcc9420cbf0e3b51aa199 |
|
31-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: cleanup usbhs_endpoint_disable()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 3dd492686c063f9fa9417c3888e7a8eeb504b5b9 |
|
31-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: modify function name of usbhs_set_device_xx()
it was device configuration setting function, not only speed.
This patch modify function name usbhs_set_device_speed() -> usbhs_set_device_config()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| fc9d5c79f681a7bff588d32de9429be360996df7 |
|
31-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: usbhsh_ureq_alloc/free() care urb->hcpriv
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| ee8a0bf5a775098b1140195b6bfacb4813166e5f |
|
31-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: cleanup complicated ureq alloc/free
DCP data/status stage needs ureq to usbhs_pkt_push(),
but sometimes, there is no data stage.
In that case, allocated ureq was not freed,
Current ureq alloc/free pair were difficult to understand.
This patch removed unnecessary/un-understandable ureq alloc
from usbhsh_urb_enqueue(), and create simpler alloc/free pair.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 25234b46be2a1688d38fb55ed9d7e3f2cc41c9af |
|
24-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: tidyup mod_host request variable name
renesas_usbhs driver use "req" for struct usb_ctrlrequest,
and "ureq" for struct usbhsh_request
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 3244a7b43f13682c3323ee0d781f0cb212e8b3e7 |
|
24-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: remove usbhs_sys_usb_ctrl()
usbhs_sys_usb_ctrl() can collect into usbhs_sys_host/function_ctrl().
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 2288e109931577582f09d6295029bbf098c6f939 |
|
24-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: remove usbhs_sys_hispeed_ctrl()
usbhs_sys_hispeed_ctrl() can collect into usbhs_sys_host/function_ctrl().
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
/drivers/usb/renesas_usbhs/mod_host.c
|
| d7a00ec1a8debf74317c5110ded9918bad8de772 |
|
24-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: bugfix: set DATA0 when usbhsh_endpoint_alloc()
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>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 146ee50ae51c78fc93d025cb9528883df26ab705 |
|
24-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: bugfix: disable irq when device stop
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>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 73ef635a07c0e6a0a159d8beabffb83399429188 |
|
24-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: bugfix: care pipe direction
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>
/drivers/usb/renesas_usbhs/mod_host.c
|
| b7a8d17db9a86db1040862600cf3a02848f83844 |
|
27-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: fixup section mismatch warning
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>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 7fccd480b7fe84a98ee252fa79dd92f7fff5ec2a |
|
24-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: fixup struct completion usage
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>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 55b5a624a0cc5aa4b350fd50d78cf3415f795bfe |
|
18-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: renesas_usbhs: tidyup for smatch warnings
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>
/drivers/usb/renesas_usbhs/mod_host.c
|
| 034d7c13a79c67d3b52dd782d68e6c324613878a |
|
11-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: add mod_host support
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>
/drivers/usb/renesas_usbhs/mod_host.c
|