From patchwork Wed Jun 16 13:42:58 2010
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Subject: [1/2,
 scsi-bus] : Add PERSISTENT_RESERVE_OUT SCSIRequest->cmd.mode setup
Date: Wed, 16 Jun 2010 03:42:58 -0000
From: "Nicholas A. Bellinger" <nab@linux-iscsi.org>
X-Patchwork-Id: 55887
Message-Id: <1276695778-16607-1-git-send-email-nab@linux-iscsi.org>
To: Kevin Wolf <kwolf@redhat.com>
Cc: kvm-devel <kvm@vger.kernel.org>, Hannes Reinecke <hare@suse.de>,
 qemu-devel <qemu-devel@nongnu.org>,
 Nicholas Bellinger <nab@linux-iscsi.org>,
 FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>,
 Paul Brook <paul@codesourcery.com>, Christoph Hellwig <hch@lst.de>,
 Gerd Hoffmann <kraxel@redhat.com>

From: Nicholas Bellinger <nab@linux-iscsi.org>

This patch updates hw/scsi-bus.c to add the PERSISTENT_RESERVE_OUT cdb
case in scsi_req_xfer_mode() to set SCSI_XFER_TO_DEV for outgoing WRITE data.

Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org>

---
hw/scsi-bus.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c
index b8e4b71..7a5fa48 100644
--- a/hw/scsi-bus.c
+++ b/hw/scsi-bus.c
@@ -389,6 +389,7 @@ static void scsi_req_xfer_mode(SCSIRequest *req)
     case MEDIUM_SCAN:
     case SEND_VOLUME_TAG:
     case WRITE_LONG_2:
+    case PERSISTENT_RESERVE_OUT:
         req->cmd.mode = SCSI_XFER_TO_DEV;
         break;
     default: