linux/drivers/firewire
Clemens Ladisch 8327b37b18 firewire: ohci: properly clear posted write errors
To remove the error information from the controller's queue and to allow
more posted writes, the driver has to read the failed posted write
address before clearing the postedWriteErr interrupt bit.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

(Stefan R:) The spec is somewhat fuzzy about the actual requirements.
To err on the safe side, let's do these two read accesses.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2010-12-13 20:39:14 +01:00
..
core-card.c Merge firewire branches to be released post v2.6.35 2010-08-02 10:09:04 +02:00
core-cdev.c Merge firewire branches to be released post v2.6.35 2010-08-02 10:09:04 +02:00
core-device.c Merge firewire branches to be released post v2.6.35 2010-08-02 10:09:04 +02:00
core-iso.c Merge firewire branches to be released post v2.6.35 2010-08-02 10:09:04 +02:00
core-topology.c firewire: core: fix fw_send_request kerneldoc comment 2010-07-13 09:47:47 +02:00
core-transaction.c firewire: core: Update WARN uses 2010-12-12 15:47:03 +01:00
core.h firewire: add isochronous multichannel reception 2010-07-29 23:09:18 +02:00
init_ohci1394_dma.c ieee1394: move init_ohci1394_dma to drivers/firewire/ 2010-10-11 14:48:03 +02:00
Kconfig firewire: ohci: Asynchronous Reception rewrite 2010-12-13 20:39:13 +01:00
Makefile ieee1394: move init_ohci1394_dma to drivers/firewire/ 2010-10-11 14:48:03 +02:00
net.c firewire: net: throttle TX queue before running out of tlabels 2010-11-17 00:08:49 +01:00
nosy-user.h firewire: nosy: endianess fixes and annotations 2010-07-27 11:04:11 +02:00
nosy.c firewire: nosy: char device is not seekable 2010-12-12 15:47:02 +01:00
nosy.h firewire: nosy: misc cleanups 2010-07-27 11:04:10 +02:00
ohci.c firewire: ohci: properly clear posted write errors 2010-12-13 20:39:14 +01:00
ohci.h firewire: ohci: fix TI TSB82AA2 regression since 2.6.35 2010-10-17 14:09:12 +02:00
sbp2.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00