[SCSI] stex: add small dma buffer support
authorEd Lin <ed.lin@promise.com>
Tue, 29 Sep 2009 06:58:17 +0000 (22:58 -0800)
committerJames Bottomley <James.Bottomley@suse.de>
Thu, 29 Oct 2009 17:03:25 +0000 (13:03 -0400)
commitcbacfb5fd9a4689b55157753b8ba4455415fb85c
treebb0a6ed9efd197ef45c5bbedfd4cd04c07fdc884
parent080bb708ad8f21ea743d1a9233fbc62af0feb10b
[SCSI] stex: add small dma buffer support

The controllers of st_seq and st_vsc type can work
if only small dma buffer is available, with a reduced
firmware feature set. Add support for this case.

Signed-off-by: Ed Lin <ed.lin@promise.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
drivers/scsi/stex.c