[PATCH v1 02/19] util: Allow a vhost protocol for scsi hostdev

[Eric Farman <farman@xxxxxxxxxxxxxxxxxx>]

Make sure that the new vhost protocol does not drive the existing
virtio SCSI code.

Also, do a little minor formatting in virHostdevReAttachSCSIDevices,
to match the similar functions elsewhere.

Signed-off-by: Eric Farman <farman@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Boris Fiuczynski <fiuczy@xxxxxxxxxxxxxxxxxx>
---
 src/util/virhostdev.c | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/util/virhostdev.c b/src/util/virhostdev.c
index 9b5ca6f..7e3bf34 100644
--- a/src/util/virhostdev.c
+++ b/src/util/virhostdev.c
@@ -1106,6 +1106,8 @@ virHostdevUpdateActiveSCSIDevices(virHostdevManagerPtr mgr,
 
         if (scsisrc->protocol == VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_ISCSI) {
             continue;  /* Not supported for iSCSI */
+        } else if (scsisrc->protocol == VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_VHOST) {
+            continue;  /* Not supported for vhost */
         } else {
             if (virHostdevUpdateActiveSCSIHostDevices(mgr, hostdev, scsisrc,
                                                       drv_name, dom_name) < 0)
@@ -1405,6 +1407,8 @@ virHostdevPrepareSCSIDevices(virHostdevManagerPtr mgr,
 
         if (scsisrc->protocol == VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_ISCSI) {
             continue;  /* Not supported for iSCSI */
+        } else if (scsisrc->protocol == VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_VHOST) {
+            continue;  /* Not supported for vhost */
         } else {
             if (virHostdevPrepareSCSIHostDevices(hostdev, scsisrc, list) < 0)
                 goto cleanup;
@@ -1595,11 +1599,14 @@ virHostdevReAttachSCSIDevices(virHostdevManagerPtr mgr,
             hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI)
             continue;
 
-        if (scsisrc->protocol == VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_ISCSI)
-            continue; /* Not supported for iSCSI */
-        else
+        if (scsisrc->protocol == VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_ISCSI) {
+            continue;  /* Not supported for iSCSI */
+        } else if (scsisrc->protocol == VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_VHOST) {
+            continue;  /* Not supported for vhost */
+        } else {
             virHostdevReAttachSCSIHostDevices(mgr, hostdev, scsisrc,
                                               drv_name, dom_name);
+        }
     }
     virObjectUnlock(mgr->activeSCSIHostdevs);
 }
-- 
1.9.1

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