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authorPete Zaitcev <zaitcev@redhat.com>2006-09-18 22:49:02 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2006-09-27 11:59:00 -0700
commit38e2bfc94e95dd6005fdaf40dfec0157396741da (patch)
tree1cc927239e3369ec7ce4920b1347dd8bc504bb2d /drivers/usb/host/ohci.h
parentec17cf1cfe0b557210b27313bd584e9b5187d4ca (diff)
downloadop-kernel-dev-38e2bfc94e95dd6005fdaf40dfec0157396741da.zip
op-kernel-dev-38e2bfc94e95dd6005fdaf40dfec0157396741da.tar.gz
USB: Dealias -110 code (more complete)
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>
Diffstat (limited to 'drivers/usb/host/ohci.h')
-rw-r--r--drivers/usb/host/ohci.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h
index 650d1bf..93fdc3c 100644
--- a/drivers/usb/host/ohci.h
+++ b/drivers/usb/host/ohci.h
@@ -159,7 +159,7 @@ static const int cc_to_error [16] = {
/* Bit Stuff */ -EPROTO,
/* Data Togg */ -EILSEQ,
/* Stall */ -EPIPE,
- /* DevNotResp */ -ETIMEDOUT,
+ /* DevNotResp */ -ETIME,
/* PIDCheck */ -EPROTO,
/* UnExpPID */ -EPROTO,
/* DataOver */ -EOVERFLOW,
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