From: Zhu Lingshan <lingshan.zhu@intel.com>
To: jasowang@redhat.com, mst@redhat.com, cohuck@redhat.com,
sgarzare@redhat.com, stefanha@redhat.com, nrupal.jani@intel.com,
Piotr.Uminski@intel.com, hang.yuan@intel.com
Cc: virtio-comment@lists.oasis-open.org,
Zhu Lingshan <lingshan.zhu@intel.com>
Subject: [virtio-comment] [PATCH V3 RESEND 4/4] Add transport vq number for virtio blk and net
Date: Fri, 5 Aug 2022 17:53:43 +0800 [thread overview]
Message-ID: <20220805095343.486546-5-lingshan.zhu@intel.com> (raw)
In-Reply-To: <20220805095343.486546-1-lingshan.zhu@intel.com>
This commit add the queue number of the transport virtqueue
for virtio_blk and virtio_net
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com>
---
content.tex | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/content.tex b/content.tex
index be632d1..ba129d4 100644
--- a/content.tex
+++ b/content.tex
@@ -3777,6 +3777,7 @@ \subsection{Virtqueues}\label{sec:Device Types / Network Device / Virtqueues}
\item[2(N-1)] receiveqN
\item[2(N-1)+1] transmitqN
\item[2N] controlq
+\item[2N+1] transportq
\end{description}
N=1 if neither VIRTIO_NET_F_MQ nor VIRTIO_NET_F_RSS are negotiated, otherwise N is set by
@@ -3784,6 +3785,8 @@ \subsection{Virtqueues}\label{sec:Device Types / Network Device / Virtqueues}
controlq only exists if VIRTIO_NET_F_CTRL_VQ set.
+ transportq only exists if VIRTIO_F_TRANSPT_VQ set
+
\subsection{Feature bits}\label{sec:Device Types / Network Device / Feature bits}
\begin{description}
@@ -5363,11 +5366,14 @@ \subsection{Virtqueues}\label{sec:Device Types / Block Device / Virtqueues}
\item[0] requestq1
\item[\ldots]
\item[N-1] requestqN
+\item[N] transportq
\end{description}
N=1 if VIRTIO_BLK_F_MQ is not negotiated, otherwise N is set by
\field{num_queues}.
+ transportq only exists if VIRTIO_F_TRANSPT_VQ set.
+
\subsection{Feature bits}\label{sec:Device Types / Block Device / Feature bits}
\begin{description}
--
2.35.3
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prev parent reply other threads:[~2022-08-05 10:02 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-05 9:53 [virtio-comment] [PATCH V3 RESEND 0/4] Introduce virtio transport virtqueue Zhu Lingshan
2022-08-05 9:53 ` [virtio-comment] [PATCH V3 RESEND 1/4] Introduce virito " Zhu Lingshan
2022-08-08 9:12 ` Jason Wang
2022-08-09 8:36 ` Zhu, Lingshan
2022-08-09 9:12 ` Michael S. Tsirkin
2022-08-09 9:19 ` Zhu, Lingshan
2022-08-09 9:21 ` Jason Wang
2022-08-09 9:28 ` Zhu, Lingshan
2022-08-09 9:31 ` Jason Wang
2022-08-09 9:35 ` Michael S. Tsirkin
2022-08-09 9:37 ` Jason Wang
2022-08-09 9:43 ` Zhu, Lingshan
2022-08-09 9:33 ` Michael S. Tsirkin
2022-08-09 9:29 ` Michael S. Tsirkin
2022-08-09 9:43 ` Zhu, Lingshan
2022-08-09 20:57 ` Michael S. Tsirkin
2022-08-09 9:28 ` Jason Wang
2022-08-09 21:03 ` Michael S. Tsirkin
2022-08-10 7:41 ` Jason Wang
2022-08-10 9:04 ` Michael S. Tsirkin
2022-08-05 9:53 ` [virtio-comment] [PATCH V3 RESEND 2/4] Introduce the commands set of the transport vq Zhu Lingshan
2022-08-08 10:04 ` Jason Wang
2022-08-09 13:09 ` Zhu, Lingshan
2022-08-10 1:56 ` Jason Wang
2022-08-10 8:49 ` Zhu, Lingshan
2022-08-10 12:58 ` Michael S. Tsirkin
2022-08-16 5:55 ` Zhu, Lingshan
2022-08-16 6:21 ` Michael S. Tsirkin
2022-08-16 8:53 ` Zhu, Lingshan
2022-08-10 9:34 ` Michael S. Tsirkin
2022-08-16 9:02 ` Zhu, Lingshan
2022-08-05 9:53 ` [virtio-comment] [PATCH V3 RESEND 3/4] Describe the process to present a managed device Zhu Lingshan
2022-08-05 9:53 ` Zhu Lingshan [this message]
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