On some EHCI usb debug controllers, the EHCI debug device will fail to be seen after a port reset, after a warm reset. Two options exist to get the device to initialize correctly. Option 1 is to unplug and plug in the device. Option 2 is to use the EHCI port test to get the usb debug device to start talking again. At that point the debug controller port reset will succeed. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Yinghai Lu <yinghai@kernel.org> Cc: "Eric W. Biederman" <ebiederm@xmission.com> CC: dbrownell@users.sourceforge.net Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
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| .. | ||
| association.h | ||
| atmel_usba_udc.h | ||
| audio.h | ||
| c67x00.h | ||
| cdc.h | ||
| ch9.h | ||
| composite.h | ||
| ehci_def.h | ||
| g_printer.h | ||
| gadget.h | ||
| gadgetfs.h | ||
| gpio_vbus.h | ||
| input.h | ||
| iowarrior.h | ||
| irda.h | ||
| isp116x.h | ||
| isp1362.h | ||
| isp1760.h | ||
| Kbuild | ||
| langwell_udc.h | ||
| m66592.h | ||
| midi.h | ||
| musb.h | ||
| net2280.h | ||
| otg.h | ||
| quirks.h | ||
| r8a66597.h | ||
| rndis_host.h | ||
| serial.h | ||
| sl811.h | ||
| tmc.h | ||
| usbnet.h | ||
| video.h | ||
| vstusb.h | ||
| wusb-wa.h | ||
| wusb.h | ||