[v3,10/11] doc: add mrg_rxbuf and in_order parameters for virtio device
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Message ID 20180628215235.106069-11-yong.liu@intel.com
State Superseded, archived
Delegated to: Maxime Coquelin
Headers show
Series
  • support in-order feature
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Commit Message

Liu, Yong June 28, 2018, 9:52 p.m. UTC 
Virtio vdev parameter mrg_rxbuf and in_order can configure
VIRTIO_NET_F_MRG_RXBUF and VIRTIO_F_IN_ORDER feature bits. These feature
bits can effect [RT]x path selection.

Signed-off-by: Marvin Liu <yong.liu@intel.com>

Comments

Maxime Coquelin June 28, 2018, 3:17 p.m. UTC | #1 
On 06/28/2018 11:52 PM, Marvin Liu wrote:
> Virtio vdev parameter mrg_rxbuf and in_order can configure
> VIRTIO_NET_F_MRG_RXBUF and VIRTIO_F_IN_ORDER feature bits. These feature
> bits can effect [RT]x path selection.
> 
> Signed-off-by: Marvin Liu <yong.liu@intel.com>


Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

Thanks,
Maxime

Patch
diff mbox series 

diff --git a/doc/guides/nics/virtio.rst b/doc/guides/nics/virtio.rst
index a42d1bb30..46e292c4d 100644
--- a/doc/guides/nics/virtio.rst
+++ b/doc/guides/nics/virtio.rst
@@ -331,3 +331,13 @@  The user can specify below argument in devargs.
     driver, and works as a HW vhost backend. This argument is used to specify
     a virtio device needs to work in vDPA mode.
     (Default: 0 (disabled))
+
+#. ``mrg_rxbuf``:
+
+    It is used to enable virtio device mergeable Rx buffer feature.
+    (Default: 1 (enabled))
+
+#. ``in_order``:
+
+    It is used to enable virtio device in-order feature.
+    (Default: 1 (enabled))