The purpose of this patch is to split off the case when a device does not reply on the lower level (which is reported by HC hardware), and a case when the device accepted the request, but does not reply at upper level. This redefinition allows to diagnose issues easier, without asking the user if the -110 happened "immediately". The usbmon splits such cases already thanks to its timestamp, but it's not always available. I adjusted all drivers which I found affected (by searching for "urb"). Out of tree drivers may suffer a little bit, but I do not expect much breakage. At worst they may print a few messages. Signed-off-by: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
||
---|---|---|
.. | ||
CREDITS | ||
URB.txt | ||
acm.txt | ||
auerswald.txt | ||
dma.txt | ||
ehci.txt | ||
error-codes.txt | ||
gadget_serial.txt | ||
hiddev.txt | ||
hotplug.txt | ||
linux.inf | ||
mtouchusb.txt | ||
ohci.txt | ||
proc_usb_info.txt | ||
rio.txt | ||
uhci.txt | ||
usb-help.txt | ||
usb-serial.txt | ||
usbmon.txt |