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linux-sg2042/drivers/firewire
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Stefan Richter 320cfa6ce0 firewire: ohci: disable MSI on Ricoh controllers 
The PCIe device

    FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd FireWire Host Controller
    [1180:e832] (prog-if 10 [OHCI])

is unable to access attached FireWire devices when MSI is enabled but
works if MSI is disabled.
http://www.mail-archive.com/alsa-user@lists.sourceforge.net/msg28251.html

Hence add the "disable MSI" quirks flag for this device, or in fact for
safety and simplicity for all current (R5U230, R5U231, R5U240) and
future Ricoh PCIe 1394 controllers.

Reported-by: Stefan Thomas <kontrapunktstefan@googlemail.com>
Cc: 2.6.36+ <stable@vger.kernel.org>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
 		2012-01-30 21:33:34 +01:00
..
Kconfig Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 2011-03-21 10:05:22 -07:00
Makefile ieee1394: move init_ohci1394_dma to drivers/firewire/ 2010-10-11 14:48:03 +02:00
core-card.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
core-cdev.c firewire: cdev: fix 32 bit userland on 64 bit kernel compat corner cases 2011-08-12 15:30:08 +02:00
core-device.c Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 2011-08-21 18:13:19 -07:00
core-iso.c drivers/firewire: Add export.h for EXPORT_SYMBOL to core-iso.c 2011-10-31 19:31:46 -04:00
core-topology.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
core-transaction.c firewire: use clamp and min3 macros 2011-10-09 17:00:18 +02:00
core.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
init_ohci1394_dma.c ieee1394: move init_ohci1394_dma to drivers/firewire/ 2010-10-11 14:48:03 +02:00
net.c firewire: net: Use posted writes 2011-10-09 17:00:18 +02:00
nosy-user.h firewire: nosy: endianess fixes and annotations 2010-07-27 11:04:11 +02:00
nosy.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
nosy.h firewire: nosy: misc cleanups 2010-07-27 11:04:10 +02:00
ohci.c firewire: ohci: disable MSI on Ricoh controllers 2012-01-30 21:33:34 +01:00
ohci.h firewire: ohci: fix TI TSB82AA2 regression since 2.6.35 2010-10-17 14:09:12 +02:00
sbp2.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30