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From: Parav Pandit <parav@nvidia.com>
To: <mst@redhat.com>, <virtio-dev@lists.oasis-open.org>, <cohuck@redhat.com>
Cc: <sgarzare@redhat.com>, <pasic@linux.ibm.com>,
	<david.edmondson@oracle.com>,
	<virtio-comment@lists.oasis-open.org>, <shahafs@nvidia.com>,
	Parav Pandit <parav@nvidia.com>
Subject: [virtio-dev] [PATCH v16 04/11] transport-pci: Avoid first vq index reference
Date: Thu, 4 May 2023 05:29:52 +0300	[thread overview]
Message-ID: <20230504022959.547025-5-parav@nvidia.com> (raw)
In-Reply-To: <20230504022959.547025-1-parav@nvidia.com>

Drop reference to first virtqueue as it is already
covered now by the generic section in first patch.

Fixes: https://github.com/oasis-tcs/virtio-spec/issues/163
Acked-by: Halil Pasic <pasic@linux.ibm.com>
Signed-off-by: Parav Pandit <parav@nvidia.com>
---
changelog:
v11->v12:
- drop changes related to vq number
v9->v10:
- updated commit log to drop reference to old patch
v8->v9:
- reword the sentence to avoid future tense, like rest of the other
  fields description
- reword the sentence to avoid multiple verbs use and put -> uses
- use shorter name 'vq number' instead of 'virtqueue number'
v7->v8:
- remove note about first virtqueue number
- skipped Max's comment to put word 'structure' in same line as its
  crosses 65 chars limit per line
- reworded queue_notification data set line, as '=' and vq number
  wording was odd
v2->v3:
- addressed comments from Michael
- changed vqn to virtqueue number in the Note
- refer to vqn field instead of virtqueue number
---
 transport-pci.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/transport-pci.tex b/transport-pci.tex
index aa9842f..cfe3fe2 100644
--- a/transport-pci.tex
+++ b/transport-pci.tex
@@ -1011,7 +1011,7 @@ \subsubsection{Device Initialization}\label{sec:Virtio Transport Options / Virti
 The driver typically does this as follows, for each virtqueue a device has:
 
 \begin{enumerate}
-\item Write the virtqueue index (first queue is 0) to \field{queue_select}.
+\item Write the virtqueue index to \field{queue_select}.
 
 \item Read the virtqueue size from \field{queue_size}. This controls how big the virtqueue is
   (see \ref{sec:Basic Facilities of a Virtio Device / Virtqueues}~\nameref{sec:Basic Facilities of a Virtio Device / Virtqueues}). If this field is 0, the virtqueue does not exist.
-- 
2.26.2


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  parent reply	other threads:[~2023-05-04  2:31 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-05-04  2:29 [virtio-dev] [PATCH v16 00/11] Rename queue number to queue index Parav Pandit
2023-05-04  2:29 ` [virtio-dev] [PATCH v16 01/11] content: Add vq index text Parav Pandit
2023-05-04 14:20   ` [virtio-dev] " David Edmondson
2023-05-04  2:29 ` [virtio-dev] [PATCH v16 02/11] content.tex Replace virtqueue number with index Parav Pandit
2023-05-04 14:20   ` [virtio-dev] " David Edmondson
2023-05-04  2:29 ` [virtio-dev] [PATCH v16 03/11] content: Rename confusing queue_notify_data and vqn names Parav Pandit
2023-05-04 14:28   ` [virtio-dev] " David Edmondson
2023-05-04 18:33     ` [virtio-dev] " Parav Pandit
2023-05-04 18:49       ` [virtio-dev] " Michael S. Tsirkin
2023-05-04 19:00         ` [virtio-dev] " Parav Pandit
2023-05-04  2:29 ` Parav Pandit [this message]
2023-05-04 14:28   ` [virtio-dev] Re: [PATCH v16 04/11] transport-pci: Avoid first vq index reference David Edmondson
2023-05-04  2:29 ` [virtio-dev] [PATCH v16 05/11] transport-mmio: Rename QueueNum register Parav Pandit
2023-05-04  2:29 ` [virtio-dev] [PATCH v16 06/11] transport-mmio: Avoid referring to zero based index Parav Pandit
2023-05-04 14:29   ` [virtio-dev] " David Edmondson
2023-05-04  2:29 ` [virtio-dev] [PATCH v16 07/11] transport-ccw: Rename queue depth/size to other transports Parav Pandit
2023-05-04  2:29 ` [virtio-dev] [PATCH v16 08/11] transport-ccw: Refer to the vq by its index Parav Pandit
2023-05-04  2:29 ` [virtio-dev] [PATCH v16 09/11] virtio-net: Avoid duplicate receive queue example Parav Pandit
2023-05-04  2:29 ` [virtio-dev] [PATCH v16 10/11] virtio-net: Describe RSS using rss rq id Parav Pandit
2023-05-04 14:30   ` [virtio-dev] " David Edmondson
2023-05-04  2:29 ` [virtio-dev] [PATCH v16 11/11] virtio-net: Update vqn to vq_index for cvq cmds Parav Pandit
2023-05-04 14:31   ` [virtio-dev] " David Edmondson

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