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authorAsias He <asias@redhat.com>2013-04-25 15:35:23 +0800
committerNicholas Bellinger <nab@linux-iscsi.org>2013-04-25 01:07:58 -0700
commit04b59babc0ddd2adaebe6ee3064b4d1b4eeecb7f (patch)
treeaf32df934fa2176731f61dc3e85a8d1308727230
parenttcm_vhost: Add ioctl to get and set events missed flag (diff)
downloadlinux-dev-04b59babc0ddd2adaebe6ee3064b4d1b4eeecb7f.tar.xz
linux-dev-04b59babc0ddd2adaebe6ee3064b4d1b4eeecb7f.zip
tcm_vhost: Enable VIRTIO_SCSI_F_HOTPLUG
Everything for hotplug is ready. Let's enable the feature bit. Signed-off-by: Asias He <asias@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
-rw-r--r--drivers/vhost/tcm_vhost.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c
index 07217d818ad7..1677238d281f 100644
--- a/drivers/vhost/tcm_vhost.c
+++ b/drivers/vhost/tcm_vhost.c
@@ -66,7 +66,8 @@ enum {
* TODO: debug and remove the workaround.
*/
enum {
- VHOST_SCSI_FEATURES = VHOST_FEATURES & (~VIRTIO_RING_F_EVENT_IDX)
+ VHOST_SCSI_FEATURES = (VHOST_FEATURES & (~VIRTIO_RING_F_EVENT_IDX)) |
+ (1ULL << VIRTIO_SCSI_F_HOTPLUG)
};
#define VHOST_SCSI_MAX_TARGET 256