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| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2006-05-15 22:09:46 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-05-17 21:32:22 -0700 |
| commit | a54c9d30dbb06391ec4422aaf0e1dc2c8c53bd3e (patch) | |
| tree | a87b764e94d4ca3f787b076e3f731a67ff68ee71 /drivers/ieee1394/ohci1394.c | |
| parent | 679c0cd2dd61c825ab910fdbf347a8b7d1dddec4 (diff) | |
| download | linux-a54c9d30dbb06391ec4422aaf0e1dc2c8c53bd3e.tar.gz | |
[PATCH] ohci1394, sbp2: fix "scsi_add_device failed" with PL-3507 based devices
Re-enable posted writes for status FIFO.
Besides bringing back a very minor bandwidth tweak from Linux 2.6.15.x
and older, this also fixes an interoperability regression since 2.6.16:
http://bugzilla.kernel.org/show_bug.cgi?id=6356
(sbp2: scsi_add_device failed. IEEE1394 HD is not working anymore.)
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Tested-by: Vanei Heidemann <linux@javanei.com.br>
Tested-by: Martin Putzlocher <mputzi@gmx.de> (chip type unconfirmed)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/ieee1394/ohci1394.c')
| -rw-r--r-- | drivers/ieee1394/ohci1394.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c index 19222878aae92..11f13778f1391 100644 --- a/drivers/ieee1394/ohci1394.c +++ b/drivers/ieee1394/ohci1394.c @@ -553,7 +553,7 @@ static void ohci_initialize(struct ti_ohci *ohci) * register content. * To actually enable physical responses is the job of our interrupt * handler which programs the physical request filter. */ - reg_write(ohci, OHCI1394_PhyUpperBound, 0xffff0000); + reg_write(ohci, OHCI1394_PhyUpperBound, 0x01000000); DBGMSG("physUpperBoundOffset=%08x", reg_read(ohci, OHCI1394_PhyUpperBound)); |