https://github.com/torvalds/linux
Revision 9993e0fe0f5f29c69e79efcb271ffc9843002985 authored by Stefan Richter on 07 December 2010, 19:32:40 UTC, committed by Stefan Richter on 12 December 2010, 14:47:02 UTC
Agere FW643 rev 06, listed as "11c1:5901 (rev 06) (prog-if 10 [OHCI])",
produced SBP-2 I/O errors since kernel 2.6.36.  Disabling MSI fixes it.

Since MSI work on Agere FW643-E (same vendor and device ID, but rev 07),
introduce a device revision field into firewire-ohci's quirks list so
that different quirks can be defined for older and newer revisions.

Reported-by: Jonathan Isom <jeisom@gmail.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: <stable@kernel.org> # 2.6.36.y
1 parent af0cdf4
History
Tip revision: 9993e0fe0f5f29c69e79efcb271ffc9843002985 authored by Stefan Richter on 07 December 2010, 19:32:40 UTC
firewire: ohci: fix regression with Agere FW643 rev 06, disable MSI
Tip revision: 9993e0f
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