[GIT PULL] ieee1394 fixes

From: Stefan Richter
Date: Sat Dec 30 2006 - 08:56:31 EST

Linus, please pull from the for-linus branch at

git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git for-linus

to receive two IEEE 1394 subsystem fixes for 2.6.20-rc2.
One addresses a grossly incorrect patch of mine after 2.6.19.
(Andreas Schwab 2006-12-29, "2.6.20-rc2: kernel BUG at

The other fixes an old minor bug which was discovered recently.
(Jeff Garzik 2006-12-05, "Re: [PATCH 3/3] Import fw-sbp2 driver.")

drivers/ieee1394/sbp2.c | 83 +++++++++++++++++++++++------------------------
1 files changed, 40 insertions(+), 43 deletions(-)

commit 97d552e35d9404df3254e1157df3340e4e2eaedc
Author: Stefan Richter <stefanr@xxxxxxxxxxxxxxxxx>
Date: Fri Dec 29 23:47:04 2006 +0100

ieee1394: sbp2: fix bogus dma mapping

Need to use a PCI device, not a FireWire host device. Problem found by
Andreas Schwab, mistake pointed out by Benjamin Herrenschmidt.

Signed-off-by: Stefan Richter <stefanr@xxxxxxxxxxxxxxxxx>
Tested-by: Andreas Schwab <schwab@xxxxxxx>

commit b2bb550c4a10c44e99fe469cfaee81e2e3109994
Author: Stefan Richter <stefanr@xxxxxxxxxxxxxxxxx>
Date: Thu Dec 28 19:57:49 2006 +0100

ieee1394: sbp2: pass REQUEST_SENSE through to the target

Delete some incorrect code, left over from the initial driver submission
in March 2001.

SBP-2 targets should provide sense data via the SBP-2 status block
(autosense). We have to pass the REQUEST_SENSE command through to
targets which don't implement autosense, if there are any, and to
accomodate application clients which use this command.

Signed-off-by: Stefan Richter <stefanr@xxxxxxxxxxxxxxxxx>

Stefan Richter
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