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From: "Eugenio Pérez" <eperezma@redhat.com>
To: qemu-devel@nongnu.org
Cc: Laurent Vivier <lvivier@redhat.com>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	Gautam Dawar <gdawar@xilinx.com>, Lei Yang <leiyang@redhat.com>,
	Harpreet Singh Anand <hanand@xilinx.com>,
	Shannon Nelson <snelson@pensando.io>,
	Liuxiangdong <liuxiangdong5@huawei.com>,
	Cindy Lu <lulu@redhat.com>, Parav Pandit <parav@mellanox.com>,
	Zhu Lingshan <lingshan.zhu@intel.com>,
	virtualization@lists.linux-foundation.org,
	Eli Cohen <eli@mellanox.com>,
	si-wei.liu@oracle.com, longpeng2@huawei.com,
	Jason Wang <jasowang@redhat.com>,
	alvaro.karsz@solid-run.com, Stefan Hajnoczi <stefanha@redhat.com>,
	Stefano Garzarella <sgarzare@redhat.com>,
	"Gonglei (Arei)" <arei.gonglei@huawei.com>
Subject: [PATCH v5 14/14] vdpa: return VHOST_F_LOG_ALL in vhost-vdpa devices
Date: Fri,  3 Mar 2023 18:24:45 +0100	[thread overview]
Message-ID: <20230303172445.1089785-15-eperezma@redhat.com> (raw)
In-Reply-To: <20230303172445.1089785-1-eperezma@redhat.com>

vhost-vdpa devices can return this feature now that blockers have been
set in case some features are not met.

Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
---
 hw/virtio/vhost-vdpa.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c
index 48ffb67a34..bc6bad23d5 100644
--- a/hw/virtio/vhost-vdpa.c
+++ b/hw/virtio/vhost-vdpa.c
@@ -1294,10 +1294,9 @@ static int vhost_vdpa_set_vring_call(struct vhost_dev *dev,
 static int vhost_vdpa_get_features(struct vhost_dev *dev,
                                      uint64_t *features)
 {
-    struct vhost_vdpa *v = dev->opaque;
     int ret = vhost_vdpa_get_dev_features(dev, features);
 
-    if (ret == 0 && v->shadow_vqs_enabled) {
+    if (ret == 0) {
         /* Add SVQ logging capabilities */
         *features |= BIT_ULL(VHOST_F_LOG_ALL);
     }
-- 
2.31.1



  parent reply	other threads:[~2023-03-03 17:26 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-03 17:24 [PATCH v5 00/14] Dynamically switch to vhost shadow virtqueues at vdpa net migration Eugenio Pérez
2023-03-03 17:24 ` [PATCH v5 01/14] vdpa net: move iova tree creation from init to start Eugenio Pérez
2023-03-03 17:24 ` [PATCH v5 02/14] vdpa: Remember last call fd set Eugenio Pérez
2023-03-03 17:24 ` [PATCH v5 03/14] vdpa: Negotiate _F_SUSPEND feature Eugenio Pérez
2023-03-03 17:24 ` [PATCH v5 04/14] vdpa: rewind at get_base, not set_base Eugenio Pérez
2023-03-03 17:24 ` [PATCH v5 05/14] vdpa: add vhost_vdpa->suspended parameter Eugenio Pérez
2023-03-03 17:24 ` [PATCH v5 06/14] vdpa: add vhost_vdpa_suspend Eugenio Pérez
2023-03-03 17:24 ` [PATCH v5 07/14] vdpa: move vhost reset after get vring base Eugenio Pérez
2023-03-03 17:24 ` [PATCH v5 08/14] vdpa: add vdpa net migration state notifier Eugenio Pérez
2023-03-03 17:24 ` [PATCH v5 09/14] vdpa: disable RAM block discard only for the first device Eugenio Pérez
2023-03-03 17:24 ` [PATCH v5 10/14] vdpa net: block migration if the device has CVQ Eugenio Pérez
2023-03-03 17:24 ` [PATCH v5 11/14] vdpa: block migration if device has unsupported features Eugenio Pérez
2023-03-03 17:24 ` [PATCH v5 12/14] vdpa: block migration if SVQ does not admit a feature Eugenio Pérez
2023-03-03 17:24 ` [PATCH v5 13/14] vdpa net: allow VHOST_F_LOG_ALL Eugenio Pérez
2023-03-03 17:24 ` Eugenio Pérez [this message]
2023-03-07 10:31 ` [PATCH v5 00/14] Dynamically switch to vhost shadow virtqueues at vdpa net migration Lei Yang

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