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From: Parav Pandit <parav@nvidia.com>
To: <mst@redhat.com>, <virtio-dev@lists.oasis-open.org>,
	<pasic@linux.ibm.com>, <cohuck@redhat.com>
Cc: <virtio-comment@lists.oasis-open.org>, <shahafs@nvidia.com>,
	Parav Pandit <parav@nvidia.com>
Subject: [virtio-dev] [PATCH v7 1/8] content: Add vq number text
Date: Mon, 27 Mar 2023 23:53:52 +0300	[thread overview]
Message-ID: <20230327205359.406605-2-parav@nvidia.com> (raw)
In-Reply-To: <20230327205359.406605-1-parav@nvidia.com>

Introduce vq number and its range so that subsequent patches can refer
to it.

Fixes: https://github.com/oasis-tcs/virtio-spec/issues/163
Signed-off-by: Parav Pandit <parav@nvidia.com>
---
changelog:
v5->v6:
- moved description close to introduction, it was in middle of
  queue data transfer description
v2->v3:
- new patch
---
 content.tex | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/content.tex b/content.tex
index cff548a..5171c12 100644
--- a/content.tex
+++ b/content.tex
@@ -298,6 +298,9 @@ \section{Virtqueues}\label{sec:Basic Facilities of a Virtio Device / Virtqueues}
 virtqueues\footnote{For example, the simplest network device has one virtqueue for
 transmit and one for receive.}.
 
+Each virtqueue is identified by a vq number or also referred
+to as a virtqueue number; vq number range is from 0 to 65535.
+
 Driver makes requests available to device by adding
 an available buffer to the queue, i.e., adding a buffer
 describing the request to a virtqueue, and optionally triggering
-- 
2.26.2


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  reply	other threads:[~2023-03-27 20:54 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-27 20:53 [virtio-dev] [PATCH v7 0/8] Rename queue index to queue number Parav Pandit
2023-03-27 20:53 ` Parav Pandit [this message]
2023-03-27 20:53 ` [virtio-dev] [PATCH v7 2/8] transport-pci: Refer to the vq by its number Parav Pandit
2023-03-27 20:53 ` [virtio-dev] [PATCH v7 3/8] transport-mmio: Rename QueueNum register Parav Pandit
2023-03-27 20:53 ` [virtio-dev] [PATCH v7 4/8] transport-mmio: Refer to the vq by its number Parav Pandit
2023-03-27 20:56   ` [virtio-dev] " Parav Pandit
2023-03-27 20:53 ` [virtio-dev] [PATCH v7 5/8] transport-ccw: Rename queue depth/size to other transports Parav Pandit
2023-03-27 20:53 ` [virtio-dev] [PATCH v7 6/8] transport-ccw: Refer to the vq by its number Parav Pandit
2023-03-27 20:53 ` [virtio-dev] [PATCH v7 7/8] virtio-net: Avoid duplicate receive queue example Parav Pandit
2023-03-27 20:53 ` [virtio-dev] [PATCH v7 8/8] virtio-net: Describe RSS using rss rq id Parav Pandit

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