From: Changpeng Liu Date: Wed, 25 May 2022 12:55:40 +0000 (+0800) Subject: hw/vhost-user-scsi|blk: set `supports_config` flag correctly X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=06cb5c82ebf5fd0f7b3c3de24d650e1259ca6ce4;p=qmiga%2Fqemu.git hw/vhost-user-scsi|blk: set `supports_config` flag correctly Currently vhost-user-scsi driver doesn't allow to change the configuration space of virtio_scsi, while vhost-user-blk support that, so here we set the flag in vhost-user-blk driver and unset it in vhost-user-scsi. Signed-off-by: Changpeng Liu Message-Id: <20220525125540.50979-2-changpeng.liu@intel.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin Signed-off-by: Changpeng Liu Signed-off-by: Changpeng Liu --- diff --git a/hw/block/vhost-user-blk.c b/hw/block/vhost-user-blk.c index 5dca4eab09..9117222456 100644 --- a/hw/block/vhost-user-blk.c +++ b/hw/block/vhost-user-blk.c @@ -337,6 +337,7 @@ static int vhost_user_blk_connect(DeviceState *dev, Error **errp) vhost_dev_set_config_notifier(&s->dev, &blk_ops); + s->vhost_user.supports_config = true; ret = vhost_dev_init(&s->dev, &s->vhost_user, VHOST_BACKEND_TYPE_USER, 0, errp); if (ret < 0) { diff --git a/hw/scsi/vhost-user-scsi.c b/hw/scsi/vhost-user-scsi.c index 9be21d07ee..1b2f7eed98 100644 --- a/hw/scsi/vhost-user-scsi.c +++ b/hw/scsi/vhost-user-scsi.c @@ -121,7 +121,6 @@ static void vhost_user_scsi_realize(DeviceState *dev, Error **errp) vsc->dev.backend_features = 0; vqs = vsc->dev.vqs; - s->vhost_user.supports_config = true; ret = vhost_dev_init(&vsc->dev, &s->vhost_user, VHOST_BACKEND_TYPE_USER, 0, errp); if (ret < 0) {