From bc7e380a6a4c94f79a49c36bdb28062a750b3c2b Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Sat, 3 Mar 2007 09:55:54 +0900 Subject: [SCSI] tgt: fix sesnse buffer problems This patch simplify the way to notify LLDs of the command completion and addresses the following sense buffer problems: - can't handle both data and sense. - forces user-space to use aligned sense buffer tgt copies sense_data from userspace to cmnd->sense_buffer (if necessary), maps user-space pages (if necessary) and then calls host->transfer_response (host->transfer_data is removed). Signed-off-by: FUJITA Tomonori Signed-off-by: Mike Christie Signed-off-by: James Bottomley --- drivers/scsi/scsi_tgt_if.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/scsi/scsi_tgt_if.c') diff --git a/drivers/scsi/scsi_tgt_if.c b/drivers/scsi/scsi_tgt_if.c index 0e08817fdec..ca22ddf8174 100644 --- a/drivers/scsi/scsi_tgt_if.c +++ b/drivers/scsi/scsi_tgt_if.c @@ -179,10 +179,12 @@ static int event_recv_msg(struct tgt_event *ev) switch (ev->hdr.type) { case TGT_UEVENT_CMD_RSP: err = scsi_tgt_kspace_exec(ev->p.cmd_rsp.host_no, - ev->p.cmd_rsp.tag, ev->p.cmd_rsp.result, - ev->p.cmd_rsp.len, + ev->p.cmd_rsp.tag, ev->p.cmd_rsp.uaddr, + ev->p.cmd_rsp.len, + ev->p.cmd_rsp.sense_uaddr, + ev->p.cmd_rsp.sense_len, ev->p.cmd_rsp.rw); break; case TGT_UEVENT_TSK_MGMT_RSP: -- cgit v1.2.3