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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>,
	<virtio-comment@lists.oasis-open.org>, <shahafs@nvidia.com>,
	Parav Pandit <parav@nvidia.com>
Subject: [virtio-comment] [PATCH v15 01/11] content: Add vq index text
Date: Fri, 28 Apr 2023 07:19:39 +0300	[thread overview]
Message-ID: <20230428041949.411221-2-parav@nvidia.com> (raw)
In-Reply-To: <20230428041949.411221-1-parav@nvidia.com>

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

Fixes: https://github.com/oasis-tcs/virtio-spec/issues/163
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Signed-off-by: Parav Pandit <parav@nvidia.com>
---
changelog:
v12->v13:
- avoid virtqueue -> vq abbreviation
- removed Cornelia's reviewed-by due to vq abbreviation change
v11->v12:
- renamed 'number' to 'index'
v9->v10:
- added braces around vq number wording
- added vqn as another term for vq number
v8->v9:
- added inclusive when describing the vq number range
- skipped comment to put virtqueue number wording first because we
  prefer to use shorter vq number as much as possible
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..43be58b 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 virtqueue index; virtqueue index range is
+from 0 to 65535 inclusive.
+
 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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WARNING: multiple messages have this Message-ID (diff)
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>,
	<virtio-comment@lists.oasis-open.org>, <shahafs@nvidia.com>,
	Parav Pandit <parav@nvidia.com>
Subject: [virtio-dev] [PATCH v15 01/11] content: Add vq index text
Date: Fri, 28 Apr 2023 07:19:39 +0300	[thread overview]
Message-ID: <20230428041949.411221-2-parav@nvidia.com> (raw)
In-Reply-To: <20230428041949.411221-1-parav@nvidia.com>

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

Fixes: https://github.com/oasis-tcs/virtio-spec/issues/163
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Signed-off-by: Parav Pandit <parav@nvidia.com>
---
changelog:
v12->v13:
- avoid virtqueue -> vq abbreviation
- removed Cornelia's reviewed-by due to vq abbreviation change
v11->v12:
- renamed 'number' to 'index'
v9->v10:
- added braces around vq number wording
- added vqn as another term for vq number
v8->v9:
- added inclusive when describing the vq number range
- skipped comment to put virtqueue number wording first because we
  prefer to use shorter vq number as much as possible
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..43be58b 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 virtqueue index; virtqueue index range is
+from 0 to 65535 inclusive.
+
 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:[~2023-04-28  4:21 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-04-28  4:19 [virtio-comment] [PATCH v15 00/11] Rename queue number to queue index Parav Pandit
2023-04-28  4:19 ` [virtio-dev] " Parav Pandit
2023-04-28  4:19 ` Parav Pandit [this message]
2023-04-28  4:19   ` [virtio-dev] [PATCH v15 01/11] content: Add vq index text Parav Pandit
2023-05-03 10:34   ` [virtio-comment] " David Edmondson
2023-05-03 10:34     ` David Edmondson
2023-05-03 21:09     ` [virtio-comment] " Parav Pandit
2023-05-03 21:09       ` Parav Pandit
2023-05-03 21:45       ` [virtio-comment] " David Edmondson
2023-05-03 21:45         ` David Edmondson
2023-04-28  4:19 ` [virtio-comment] [PATCH v15 02/11] content.tex Replace virtqueue number with index Parav Pandit
2023-04-28  4:19   ` [virtio-dev] " Parav Pandit
2023-04-28  4:19 ` [virtio-comment] [PATCH v15 03/11] content: Rename confusing queue_notify_data and vqn names Parav Pandit
2023-04-28  4:19   ` [virtio-dev] " Parav Pandit
2023-05-03 10:48   ` [virtio-comment] " David Edmondson
2023-05-03 10:48     ` [virtio-dev] " David Edmondson
2023-05-03 20:05     ` Parav Pandit
2023-05-03 20:05       ` [virtio-dev] " Parav Pandit
2023-04-28  4:19 ` [virtio-comment] [PATCH v15 04/11] transport-pci: Avoid first vq index reference Parav Pandit
2023-04-28  4:19   ` [virtio-dev] " Parav Pandit
2023-04-28  4:19 ` [virtio-comment] [PATCH v15 05/11] transport-mmio: Rename QueueNum register Parav Pandit
2023-04-28  4:19   ` [virtio-dev] " Parav Pandit
2023-04-28  4:19 ` [virtio-comment] [PATCH v15 06/11] transport-mmio: Avoid referring to zero based index Parav Pandit
2023-04-28  4:19   ` [virtio-dev] " Parav Pandit
2023-04-28  4:19 ` [virtio-comment] [PATCH v15 07/11] transport-ccw: Rename queue depth/size to other transports Parav Pandit
2023-04-28  4:19   ` [virtio-dev] " Parav Pandit
2023-04-28  4:19 ` [virtio-comment] [PATCH v15 08/11] transport-ccw: Refer to the vq by its index Parav Pandit
2023-04-28  4:19   ` [virtio-dev] " Parav Pandit
2023-04-28  4:19 ` [virtio-comment] [PATCH v15 09/11] virtio-net: Avoid duplicate receive queue example Parav Pandit
2023-04-28  4:19   ` [virtio-dev] " Parav Pandit
2023-04-28  4:19 ` [virtio-comment] [PATCH v15 10/11] virtio-net: Describe RSS using rss rq id Parav Pandit
2023-04-28  4:19   ` [virtio-dev] " Parav Pandit
2023-05-03 15:57   ` [virtio-comment] " David Edmondson
2023-05-03 15:57     ` [virtio-dev] " David Edmondson
2023-05-03 20:07     ` Parav Pandit
2023-05-03 20:07       ` [virtio-dev] " Parav Pandit
2023-04-28  4:19 ` [virtio-comment] [PATCH v15 11/11] virtio-net: Update vqn to vq_index for cvq cmds Parav Pandit
2023-04-28  4:19   ` [virtio-dev] " Parav Pandit

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