tree 3c8a5b2e65897cea4d6e6e79aa4c5c5c7149303e
parent 94bee5da9913a03e7a0518818aa1fbce128b6b4b
author Nicholas Bellinger <nab@linux-iscsi.org> 1342032256 -0700
committer Nicholas Bellinger <nab@linux-iscsi.org> 1345581055 -0700

virtio-scsi: Set max_target=0 during vhost-scsi operation

This QEMU patch sets VirtIOSCSIConfig->max_target=0 for vhost-scsi operation
to restrict virtio-scsi LLD guest scanning to max_id=0 (a single target ID
instance) when connected to individual tcm_vhost endpoints.

This ensures that virtio-scsi LLD only attempts to scan target IDs up to
VIRTIO_SCSI_MAX_TARGET when connected via virtio-scsi-raw.

Cc: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Cc: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>