From: Tiwei Bie <tiwei.bie@intel.com>
To: mst@redhat.com, jasowang@redhat.com,
virtualization@lists.linux-foundation.org,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
virtio-dev@lists.oasis-open.org
Cc: wexu@redhat.com, jfreimann@redhat.com,
maxime.coquelin@redhat.com, tiwei.bie@intel.com
Subject: [PATCH net-next v3 13/13] virtio_ring: advertize packed ring layout
Date: Wed, 21 Nov 2018 18:03:30 +0800 [thread overview]
Message-ID: <20181121100330.24846-14-tiwei.bie@intel.com> (raw)
In-Reply-To: <20181121100330.24846-1-tiwei.bie@intel.com>
Advertize the packed ring layout support.
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
---
drivers/virtio/virtio_ring.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 40e4d3798d16..cd7e755484e3 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -2211,6 +2211,8 @@ void vring_transport_features(struct virtio_device *vdev)
break;
case VIRTIO_F_IOMMU_PLATFORM:
break;
+ case VIRTIO_F_RING_PACKED:
+ break;
default:
/* We don't understand this bit. */
__virtio_clear_bit(vdev, i);
--
2.14.5
next prev parent reply other threads:[~2018-11-21 10:05 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-21 10:03 [PATCH net-next v3 00/13] virtio: support packed ring Tiwei Bie
2018-11-21 10:03 ` [PATCH net-next v3 01/13] virtio: add packed ring types and macros Tiwei Bie
2018-11-30 8:10 ` Jason Wang
2018-11-30 9:53 ` Tiwei Bie
2018-11-30 12:47 ` Michael S. Tsirkin
2018-11-30 13:01 ` Maxime Coquelin
2018-11-30 13:52 ` Michael S. Tsirkin
2018-11-30 15:37 ` Tiwei Bie
2018-11-30 15:53 ` Michael S. Tsirkin
2018-11-30 16:24 ` Tiwei Bie
2018-11-30 16:46 ` Michael S. Tsirkin
2018-12-01 2:03 ` Tiwei Bie
2018-11-21 10:03 ` [PATCH net-next v3 02/13] virtio_ring: add _split suffix for split ring functions Tiwei Bie
2018-11-21 10:03 ` [PATCH net-next v3 03/13] virtio_ring: put split ring functions together Tiwei Bie
2018-11-21 10:03 ` [PATCH net-next v3 04/13] virtio_ring: put split ring fields in a sub struct Tiwei Bie
2018-11-21 10:03 ` [PATCH net-next v3 05/13] virtio_ring: introduce debug helpers Tiwei Bie
2018-11-21 10:03 ` [PATCH net-next v3 06/13] virtio_ring: introduce helper for indirect feature Tiwei Bie
2018-11-21 10:03 ` [PATCH net-next v3 07/13] virtio_ring: allocate desc state for split ring separately Tiwei Bie
2018-11-21 10:03 ` [PATCH net-next v3 08/13] virtio_ring: extract split ring handling from ring creation Tiwei Bie
2018-11-21 10:03 ` [PATCH net-next v3 09/13] virtio_ring: cache whether we will use DMA API Tiwei Bie
2018-11-21 10:03 ` [PATCH net-next v3 10/13] virtio_ring: introduce packed ring support Tiwei Bie
2018-11-21 10:03 ` [PATCH net-next v3 11/13] virtio_ring: leverage event idx in packed ring Tiwei Bie
2018-11-21 10:03 ` [PATCH net-next v3 12/13] virtio_ring: disable packed ring on unsupported transports Tiwei Bie
2018-11-21 10:03 ` Tiwei Bie [this message]
2018-11-21 12:20 ` [PATCH net-next v3 00/13] virtio: support packed ring Michael S. Tsirkin
2018-11-21 12:42 ` Tiwei Bie
2018-11-21 13:46 ` Jason Wang
2018-11-21 17:37 ` David Miller
2018-11-27 6:08 ` Michael S. Tsirkin
2018-11-27 6:18 ` David Miller
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