]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
cciss: add SG_IO ioctl to cciss
authorMike Miller (OS Dev) <mikem@beardog.cca.cpqcorp.net>
Tue, 8 May 2007 07:29:32 +0000 (00:29 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Tue, 8 May 2007 18:15:09 +0000 (11:15 -0700)
commit03bbfee58d440f5dc2e880944ab75fc644534794
treef336c5bc4e152867246d3ec1080a391f16477041
parentd38ae168bfde9195466b9d45cb1126a657c10942
cciss: add SG_IO ioctl to cciss

For all of you that think cciss should be a scsi driver here is the patch that
you have been waiting for all these years. This patch actually adds the SG_IO
ioctl to cciss. The primary purpose is for clustering and high-availibilty.
But now anyone can exploit this ioctl in any manner they wish.

Note, SCSI_IOCTL_SEND_COMMAND doesn't work with this patch due to rq->errors
being set incorrectly.  Subsequent patch fixes that.

Signed-off-by: Stephen M. Cameron <steve.cameron@hp.com>
Signed-off-by: Mike Miller <mike.miller@hp.com>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/block/cciss.c