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USB: Dealias -110 code (more complete)

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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>
This commit is contained in:
Pete Zaitcev
2006-09-18 22:49:02 -07:00
committed by Greg Kroah-Hartman
parent ec17cf1cfe
commit 38e2bfc94e
24 changed files with 48 additions and 60 deletions
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4
drivers/net/wireless/zd1201.c
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@@ -119,7 +119,7 @@ static void zd1201_usbfree(struct urb *urb, struct pt_regs *regs)
switch(urb->status) {
case -EILSEQ:
case -ENODEV:
case -ETIMEDOUT:
case -ETIME:
case -ENOENT:
case -EPIPE:
case -EOVERFLOW:
@@ -201,7 +201,7 @@ static void zd1201_usbrx(struct urb *urb, struct pt_regs *regs)
switch(urb->status) {
case -EILSEQ:
case -ENODEV:
case -ETIMEDOUT:
case -ETIME:
case -ENOENT:
case -EPIPE:
case -EOVERFLOW: