From: Dariusz Stojaczyk <dariuszx.stojac...@intel.com> Commit 5c0919d0 [1] introduced virtqueue_size parameter for common virtio-scsi path, without updaing the vhost-user-scsi code. vhost-user-scsi devices right now report size 0 for each vq.
This patch introduces virtqueue_size param to vhost-user-scsi, that can now be set by the user. However, the most importantly, it now has a default value of 128 (same as QEMU's virtio-scsi). [1] 5c0919d0 ("virtio-scsi: Add virtqueue_size parameter allowing virtqueue size to be set.") Change-Id: I70e87eab702ebf1196c028dbf17d54fdc0c89a14 Signed-off-by: Dariusz Stojaczyk <dariuszx.stojac...@intel.com> Message-Id: <1510676916-76409-1-git-send-email-dariuszx.stojac...@intel.com> Signed-off-by: Paolo Bonzini <pbonz...@redhat.com> --- hw/scsi/vhost-user-scsi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/scsi/vhost-user-scsi.c b/hw/scsi/vhost-user-scsi.c index 500fa6a067..f7561e23fa 100644 --- a/hw/scsi/vhost-user-scsi.c +++ b/hw/scsi/vhost-user-scsi.c @@ -135,6 +135,8 @@ static Property vhost_user_scsi_properties[] = { DEFINE_PROP_CHR("chardev", VirtIOSCSICommon, conf.chardev), DEFINE_PROP_UINT32("boot_tpgt", VirtIOSCSICommon, conf.boot_tpgt, 0), DEFINE_PROP_UINT32("num_queues", VirtIOSCSICommon, conf.num_queues, 1), + DEFINE_PROP_UINT32("virtqueue_size", VirtIOSCSICommon, conf.virtqueue_size, + 128), DEFINE_PROP_UINT32("max_sectors", VirtIOSCSICommon, conf.max_sectors, 0xFFFF), DEFINE_PROP_UINT32("cmd_per_lun", VirtIOSCSICommon, conf.cmd_per_lun, 128), -- 2.14.3