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1c575d2d2e
linux/drivers/usb/gadget
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Tomoya MORINAGA 1c575d2d2e usb: gadget: pch_udc: Fix usb/gadget/pch_udc: Fix ether gadget connect/disconnect issue 
ISSUE:
After a USB cable is connect/disconnected, the system rarely freezes.

CAUSE:
Since the USB device controller cannot know to disconnect the USB cable, when
it is used without detecting VBUS by GPIO, the UDC driver does not notify to
USB Gadget.

Since USB Gadget cannot know to disconnect, a false setting occurred when the
USB cable is connected/disconnect repeatedly.

Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-01-24 11:35:13 +02:00
..
acm_ms.c usb: gadget: add new usb gadget for ACM and mass storage 2011-10-13 20:46:27 +03:00
amd5536udc.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
amd5536udc.h usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
at91_udc.c Cleanups on various subarchitectures 2012-01-09 14:21:03 -08:00
at91_udc.h usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
atmel_usba_udc.c usb: gadget: replace usb_gadget::is_dualspeed with max_speed 2011-12-12 11:45:11 +02:00
atmel_usba_udc.h
audio.c usb: gadget: add max_speed to usb_composite_driver 2011-07-01 14:27:05 -07:00
cdc2.c usb: Add module.h to drivers/usb consumers who really use it. 2011-10-31 19:31:25 -04:00
ci13xxx_msm.c USB: ci13xxx_msm: add module license 2011-11-14 11:51:28 -08:00
ci13xxx_pci.c USB: gadget: Introduce ci13xxx_udc_driver struct 2010-12-10 14:23:33 -08:00
ci13xxx_udc.c usb: gadget: rename usb_gadget_driver::speed to max_speed 2011-12-12 11:45:12 +02:00
ci13xxx_udc.h USB: ci13xxx_udc: handle controllers with less than 16 EPs 2011-12-12 11:44:45 +02:00
composite.c usb: gadget: rename usb_gadget_driver::speed to max_speed 2011-12-12 11:45:12 +02:00
config.c usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
dbgp.c usb: gadget: rename usb_gadget_driver::speed to max_speed 2011-12-12 11:45:12 +02:00
dummy_hcd.c usb: gadget: dummy_hcd: make alloc/free streams static 2012-01-24 11:25:32 +02:00
epautoconf.c Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb 2012-01-09 12:09:47 -08:00
ether.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
f_acm.c usb: gadget: use config_ep_by_speed() instead of ep_choose() 2011-06-28 11:14:37 -07:00
f_audio.c usb: gadget: audio: queue wLength-sized requests 2011-09-09 13:06:06 +03:00
f_ecm.c usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
f_eem.c usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
f_fs.c Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb 2012-01-09 12:09:47 -08:00
f_hid.c usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
f_loopback.c usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
f_mass_storage.c Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb 2012-01-09 12:09:47 -08:00
f_midi.c usb: gadget: fix MIDI gadget jack allocation 2011-11-14 11:51:25 -08:00
f_ncm.c usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
f_obex.c usb: Add module.h to drivers/usb consumers who really use it. 2011-10-31 19:31:25 -04:00
f_phonet.c net: remove netdev_alloc_page and use __GFP_COLD 2011-11-22 16:43:32 -05:00
f_rndis.c usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
f_serial.c usb: gadget: fix g_serial regression 2011-11-29 23:19:03 +09:00
f_sourcesink.c usb: Add module.h to drivers/usb consumers who really use it. 2011-10-31 19:31:25 -04:00
f_subset.c usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
f_uvc.c usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
f_uvc.h usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
file_storage.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
fsl_mxc_udc.c usb: fsl_mxc_udc.c: Remove compile-time dependency of MX35 SoC type 2011-11-29 23:19:04 +09:00
fsl_qe_udc.c Merge branch 'for-next/gadget' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next 2011-12-13 09:37:40 -08:00
fsl_qe_udc.h usb: fix a typo in a comment 2011-04-13 16:41:00 -07:00
fsl_udc_core.c usb: gadget: rename usb_gadget_driver::speed to max_speed 2011-12-12 11:45:12 +02:00
fsl_usb2_udc.h usb: gadget: fsl_udc: fix dequeuing a request in progress 2011-11-29 23:19:04 +09:00
fusb300_udc.c usb: gadget: rename usb_gadget_driver::speed to max_speed 2011-12-12 11:45:12 +02:00
fusb300_udc.h usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
g_ffs.c usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
g_zero.h
gadget_chips.h usb: gadget: introduce gadget_is_dwc3() 2011-08-22 16:00:46 -07:00
gmidi.c usb: Add module.h to drivers/usb consumers who really use it. 2011-10-31 19:31:25 -04:00
goku_udc.c usb: gadget: rename usb_gadget_driver::speed to max_speed 2011-12-12 11:45:12 +02:00
goku_udc.h usb: gadget: goku_udc: add registered flag bit, fixing build 2010-11-11 06:57:24 -08:00
hid.c usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
imx_udc.c usb: gadget: rename usb_gadget_driver::speed to max_speed 2011-12-12 11:45:12 +02:00
imx_udc.h usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
inode.c Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb 2012-01-09 12:09:47 -08:00
Kconfig Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb 2012-01-09 12:09:47 -08:00
langwell_udc.c usb: gadget: replace usb_gadget::is_dualspeed with max_speed 2011-12-12 11:45:11 +02:00
langwell_udc.h usb: gadget: langwell: convert to new style 2011-10-13 20:39:55 +03:00
m66592-udc.c usb: gadget: rename usb_gadget_driver::speed to max_speed 2011-12-12 11:45:12 +02:00
m66592-udc.h usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
Makefile usb: gadget: mv_udc: drop ARCH dependency 2011-12-20 12:55:06 +02:00
mass_storage.c usb: gadget: storage: add superspeed support 2011-10-13 20:39:59 +03:00
multi.c usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
mv_udc_core.c usb: gadget: mv_udc: remove unneeded NULL check 2012-01-24 11:31:56 +02:00
mv_udc.h usb: gadget: mv_udc: drop ARCH dependency 2011-12-20 12:55:06 +02:00
ncm.c usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
ndis.h usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
net2272.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
net2272.h USB: net2272: driver for PLX NET2272 USB device controller 2011-06-06 16:47:27 -07:00
net2280.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
net2280.h usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
nokia.c usb: gadget: add max_speed to usb_composite_driver 2011-07-01 14:27:05 -07:00
omap_udc.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
omap_udc.h
pch_udc.c usb: gadget: pch_udc: Fix usb/gadget/pch_udc: Fix ether gadget connect/disconnect issue 2012-01-24 11:35:13 +02:00
printer.c usb: gadget: rename usb_gadget_driver::speed to max_speed 2011-12-12 11:45:12 +02:00
pxa25x_udc.c usb: gadget: rename usb_gadget_driver::speed to max_speed 2011-12-12 11:45:12 +02:00
pxa25x_udc.h usb: gadget: pxa25x: is_vbus_present is gone 2011-10-13 20:39:53 +03:00
pxa27x_udc.c usb: gadget: rename usb_gadget_driver::speed to max_speed 2011-12-12 11:45:12 +02:00
pxa27x_udc.h usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
r8a66597-udc.c usb: gadget: rename usb_gadget_driver::speed to max_speed 2011-12-12 11:45:12 +02:00
r8a66597-udc.h usb: gadget: r8a66597-udc: add support for SUDMAC 2011-10-13 20:38:39 +03:00
rndis.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
rndis.h USB: rndis: section mismatch fix 2010-09-03 17:33:40 -07:00
s3c2410_udc.c Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb 2012-01-09 12:09:47 -08:00
s3c2410_udc.h misc latin1 to utf8 conversions 2012-01-02 13:04:55 +01:00
s3c-hsotg.c Merge branch 'for-next/gadget' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next 2011-12-13 09:37:40 -08:00
s3c-hsudc.c usb: s3c-hsudc: add basic runtime_pm calls 2012-01-24 11:33:21 +02:00
serial.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
storage_common.c usb: gadget: storage: add superspeed support 2011-10-13 20:39:59 +03:00
u_audio.c usb: g_audio: Fix crash at driver removal 2010-12-03 12:05:35 -08:00
u_audio.h
u_ether.c usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
u_ether.h usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
u_phonet.h
u_serial.c usb: Add export.h for EXPORT_SYMBOL/THIS_MODULE where needed 2011-10-31 19:31:25 -04:00
u_serial.h usb: gadget: add usb_endpoint_descriptor to struct usb_ep 2011-06-28 11:14:36 -07:00
udc-core.c usb: gadget: replace usb_gadget::is_dualspeed with max_speed 2011-12-12 11:45:11 +02:00
usbstring.c USB: remove homegrown UTF conversion routine for gadgets 2011-11-18 10:51:01 -08:00
uvc_queue.c usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
uvc_queue.h V4L/DVB: uvc: Fix multiple symbols definitions with UVC gadget and host drivers 2010-07-11 17:45:10 -03:00
uvc_v4l2.c Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb 2011-10-25 12:23:15 +02:00
uvc_video.c usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
uvc.h Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb 2011-10-25 12:23:15 +02:00
webcam.c usb gadget: clean up FSF boilerplate text 2011-09-09 16:00:09 -07:00
zero.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30