From: "Michael S. Tsirkin" <mst@redhat.com>
To: Parav Pandit <parav@nvidia.com>
Cc: Jason Wang <jasowang@redhat.com>,
"virtio-dev@lists.oasis-open.org"
<virtio-dev@lists.oasis-open.org>,
"cohuck@redhat.com" <cohuck@redhat.com>,
"david.edmondson@oracle.com" <david.edmondson@oracle.com>,
"sburla@marvell.com" <sburla@marvell.com>,
Yishai Hadas <yishaih@nvidia.com>,
Maor Gottlieb <maorg@nvidia.com>,
"virtio-comment@lists.oasis-open.org"
<virtio-comment@lists.oasis-open.org>,
Shahaf Shuler <shahafs@nvidia.com>
Subject: [virtio-comment] Re: [PATCH v2 0/2] transport-pci: Introduce legacy registers access using AQ
Date: Thu, 11 May 2023 09:38:31 -0400 [thread overview]
Message-ID: <20230511093309-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <PH0PR12MB5481DE0569EC53A862A4D2E9DC749@PH0PR12MB5481.namprd12.prod.outlook.com>
On Thu, May 11, 2023 at 01:28:40PM +0000, Parav Pandit wrote:
> This is not the objective to transport all PCI virtio fields over AQ.
> Transport VQ commands proposal commands and commands in this proposal are just fine the way there without quoting it as "transport".
I mean, it's a transport in a sense of where it will reside in e.g.
linux virtio stack - below virtio core.
We don't save much code there by reusing the same register
layout of legacy pci.
But let's at least make this feature complete, and then we'll
see whether it is cleaner to reuse legacy layout or build
a new one.
--
MST
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WARNING: multiple messages have this Message-ID (diff)
From: "Michael S. Tsirkin" <mst@redhat.com>
To: Parav Pandit <parav@nvidia.com>
Cc: Jason Wang <jasowang@redhat.com>,
"virtio-dev@lists.oasis-open.org"
<virtio-dev@lists.oasis-open.org>,
"cohuck@redhat.com" <cohuck@redhat.com>,
"david.edmondson@oracle.com" <david.edmondson@oracle.com>,
"sburla@marvell.com" <sburla@marvell.com>,
Yishai Hadas <yishaih@nvidia.com>,
Maor Gottlieb <maorg@nvidia.com>,
"virtio-comment@lists.oasis-open.org"
<virtio-comment@lists.oasis-open.org>,
Shahaf Shuler <shahafs@nvidia.com>
Subject: [virtio-dev] Re: [PATCH v2 0/2] transport-pci: Introduce legacy registers access using AQ
Date: Thu, 11 May 2023 09:38:31 -0400 [thread overview]
Message-ID: <20230511093309-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <PH0PR12MB5481DE0569EC53A862A4D2E9DC749@PH0PR12MB5481.namprd12.prod.outlook.com>
On Thu, May 11, 2023 at 01:28:40PM +0000, Parav Pandit wrote:
> This is not the objective to transport all PCI virtio fields over AQ.
> Transport VQ commands proposal commands and commands in this proposal are just fine the way there without quoting it as "transport".
I mean, it's a transport in a sense of where it will reside in e.g.
linux virtio stack - below virtio core.
We don't save much code there by reusing the same register
layout of legacy pci.
But let's at least make this feature complete, and then we'll
see whether it is cleaner to reuse legacy layout or build
a new one.
--
MST
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next prev parent reply other threads:[~2023-05-11 13:38 UTC|newest]
Thread overview: 252+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-06 0:01 [virtio-comment] [PATCH v2 0/2] transport-pci: Introduce legacy registers access using AQ Parav Pandit
2023-05-06 0:01 ` [virtio-dev] " Parav Pandit
2023-05-06 0:01 ` [virtio-comment] [PATCH v2 1/2] transport-pci: Introduce legacy registers access commands Parav Pandit
2023-05-06 0:01 ` [virtio-dev] " Parav Pandit
2023-05-17 5:44 ` [virtio-comment] " Michael S. Tsirkin
2023-05-17 5:44 ` [virtio-dev] " Michael S. Tsirkin
2023-05-17 19:32 ` [virtio-comment] " Parav Pandit
2023-05-17 19:32 ` [virtio-dev] " Parav Pandit
2023-05-18 19:42 ` [virtio-comment] " Michael S. Tsirkin
2023-05-18 19:42 ` [virtio-dev] " Michael S. Tsirkin
2023-05-18 20:51 ` Parav Pandit
2023-05-18 20:51 ` [virtio-dev] " Parav Pandit
2023-05-19 1:54 ` Jason Wang
2023-05-19 1:54 ` [virtio-dev] " Jason Wang
2023-05-19 2:04 ` Parav Pandit
2023-05-19 2:04 ` [virtio-dev] " Parav Pandit
2023-05-19 6:06 ` Michael S. Tsirkin
2023-05-19 6:06 ` [virtio-dev] " Michael S. Tsirkin
2023-05-19 16:37 ` Parav Pandit
2023-05-19 16:37 ` [virtio-dev] " Parav Pandit
2023-05-21 9:16 ` Michael S. Tsirkin
2023-05-21 9:16 ` [virtio-dev] " Michael S. Tsirkin
2023-05-21 13:21 ` Parav Pandit
2023-05-21 13:21 ` [virtio-dev] " Parav Pandit
2023-05-21 14:33 ` Michael S. Tsirkin
2023-05-21 14:33 ` [virtio-dev] " Michael S. Tsirkin
2023-05-21 14:44 ` Parav Pandit
2023-05-21 14:44 ` [virtio-dev] " Parav Pandit
2023-05-22 20:07 ` Michael S. Tsirkin
2023-05-22 20:07 ` [virtio-dev] " Michael S. Tsirkin
2023-05-22 21:05 ` Parav Pandit
2023-05-22 21:05 ` [virtio-dev] " Parav Pandit
2023-05-22 21:34 ` Michael S. Tsirkin
2023-05-22 21:34 ` [virtio-dev] " Michael S. Tsirkin
2023-05-23 17:13 ` Parav Pandit
2023-05-23 17:13 ` [virtio-dev] " Parav Pandit
2023-05-23 18:48 ` Michael S. Tsirkin
2023-05-23 18:48 ` [virtio-dev] " Michael S. Tsirkin
2023-05-23 22:22 ` Parav Pandit
2023-05-23 22:22 ` [virtio-dev] " Parav Pandit
2023-05-24 1:17 ` Jason Wang
2023-05-24 1:17 ` [virtio-dev] " Jason Wang
2023-05-24 10:07 ` Michael S. Tsirkin
2023-05-24 10:07 ` [virtio-dev] " Michael S. Tsirkin
2023-05-24 19:18 ` Parav Pandit
2023-05-24 19:18 ` [virtio-dev] " Parav Pandit
2023-05-24 20:12 ` Michael S. Tsirkin
2023-05-24 20:12 ` [virtio-dev] " Michael S. Tsirkin
2023-05-24 21:02 ` Parav Pandit
2023-05-24 21:02 ` [virtio-dev] " Parav Pandit
2023-05-22 21:42 ` Michael S. Tsirkin
2023-05-22 21:42 ` [virtio-dev] " Michael S. Tsirkin
2023-05-22 0:54 ` Jason Wang
2023-05-22 0:54 ` [virtio-dev] " Jason Wang
2023-05-22 2:46 ` Parav Pandit
2023-05-22 2:46 ` [virtio-dev] " Parav Pandit
2023-05-22 19:35 ` Michael S. Tsirkin
2023-05-22 19:35 ` [virtio-dev] " Michael S. Tsirkin
2023-05-06 0:01 ` [virtio-comment] [PATCH v2 2/2] transport-pci: Add legacy register access conformance section Parav Pandit
2023-05-06 0:01 ` [virtio-dev] " Parav Pandit
2023-05-06 2:31 ` [virtio-comment] Re: [PATCH v2 0/2] transport-pci: Introduce legacy registers access using AQ Jason Wang
2023-05-06 2:31 ` [virtio-dev] " Jason Wang
2023-05-07 13:44 ` [virtio-comment] " Michael S. Tsirkin
2023-05-07 13:44 ` [virtio-dev] " Michael S. Tsirkin
2023-05-08 2:23 ` [virtio-comment] " Jason Wang
2023-05-08 2:23 ` [virtio-dev] " Jason Wang
2023-05-08 17:07 ` [virtio-comment] " Parav Pandit
2023-05-08 17:07 ` [virtio-dev] " Parav Pandit
2023-05-09 3:44 ` [virtio-comment] " Jason Wang
2023-05-09 3:44 ` [virtio-dev] " Jason Wang
2023-05-09 3:56 ` [virtio-comment] " Parav Pandit
2023-05-09 3:56 ` [virtio-dev] " Parav Pandit
2023-05-10 3:51 ` [virtio-comment] " Jason Wang
2023-05-10 3:51 ` [virtio-dev] " Jason Wang
2023-05-10 4:22 ` [virtio-comment] " Jason Wang
2023-05-10 4:22 ` [virtio-dev] " Jason Wang
2023-05-10 16:07 ` [virtio-comment] " Parav Pandit
2023-05-10 16:07 ` [virtio-dev] " Parav Pandit
2023-05-11 7:20 ` [virtio-comment] " Jason Wang
2023-05-11 7:20 ` [virtio-dev] " Jason Wang
2023-05-11 11:35 ` Michael S. Tsirkin
2023-05-11 11:35 ` [virtio-dev] " Michael S. Tsirkin
2023-05-15 5:08 ` Jason Wang
2023-05-15 5:08 ` [virtio-dev] " Jason Wang
2023-05-15 15:25 ` Parav Pandit
2023-05-15 15:25 ` [virtio-dev] " Parav Pandit
2023-05-10 16:04 ` Parav Pandit
2023-05-10 16:04 ` [virtio-dev] " Parav Pandit
2023-05-11 7:17 ` [virtio-comment] " Jason Wang
2023-05-11 7:17 ` [virtio-dev] " Jason Wang
2023-05-11 14:31 ` [virtio-comment] " Parav Pandit
2023-05-11 14:31 ` [virtio-dev] " Parav Pandit
2023-05-15 5:12 ` [virtio-comment] " Jason Wang
2023-05-15 5:12 ` [virtio-dev] " Jason Wang
2023-05-15 15:26 ` Parav Pandit
2023-05-15 15:26 ` [virtio-dev] " Parav Pandit
2023-05-10 6:04 ` [virtio-comment] " Michael S. Tsirkin
2023-05-10 6:04 ` [virtio-dev] " Michael S. Tsirkin
2023-05-10 7:01 ` [virtio-comment] " Jason Wang
2023-05-10 7:01 ` [virtio-dev] " Jason Wang
2023-05-10 7:43 ` [virtio-comment] " Michael S. Tsirkin
2023-05-10 7:43 ` [virtio-dev] " Michael S. Tsirkin
2023-05-10 16:13 ` [virtio-comment] " Parav Pandit
2023-05-10 16:13 ` [virtio-dev] " Parav Pandit
2023-05-11 7:04 ` [virtio-comment] " Jason Wang
2023-05-11 7:04 ` [virtio-dev] " Jason Wang
2023-05-11 12:54 ` [virtio-comment] " Michael S. Tsirkin
2023-05-11 12:54 ` [virtio-dev] " Michael S. Tsirkin
2023-05-11 13:02 ` [virtio-comment] " Parav Pandit
2023-05-11 13:02 ` [virtio-dev] " Parav Pandit
2023-05-15 7:30 ` [virtio-comment] " Jason Wang
2023-05-15 7:30 ` [virtio-dev] " Jason Wang
2023-05-15 10:08 ` [virtio-comment] " Michael S. Tsirkin
2023-05-15 10:08 ` [virtio-dev] " Michael S. Tsirkin
2023-05-15 14:30 ` [virtio-comment] " Parav Pandit
2023-05-15 14:30 ` [virtio-dev] " Parav Pandit
2023-05-23 18:16 ` [virtio-comment] " Michael S. Tsirkin
2023-05-23 18:16 ` [virtio-dev] " Michael S. Tsirkin
2023-05-23 21:32 ` [virtio-comment] " Parav Pandit
2023-05-23 21:32 ` [virtio-dev] " Parav Pandit
2023-05-24 5:56 ` [virtio-comment] " Michael S. Tsirkin
2023-05-24 5:56 ` [virtio-dev] " Michael S. Tsirkin
2023-05-24 18:57 ` [virtio-comment] " Parav Pandit
2023-05-24 18:57 ` [virtio-dev] " Parav Pandit
2023-05-24 19:58 ` [virtio-comment] " Michael S. Tsirkin
2023-05-24 19:58 ` [virtio-dev] " Michael S. Tsirkin
2023-05-24 20:01 ` [virtio-comment] " Parav Pandit
2023-05-24 20:01 ` [virtio-dev] " Parav Pandit
2023-05-24 20:15 ` [virtio-comment] " Michael S. Tsirkin
2023-05-24 20:15 ` [virtio-dev] " Michael S. Tsirkin
2023-05-15 15:59 ` [virtio-comment] " Parav Pandit
2023-05-15 15:59 ` [virtio-dev] " Parav Pandit
2023-05-16 6:21 ` [virtio-comment] " Michael S. Tsirkin
2023-05-16 6:21 ` [virtio-dev] " Michael S. Tsirkin
2023-05-16 19:11 ` [virtio-comment] " Parav Pandit
2023-05-16 19:11 ` [virtio-dev] " Parav Pandit
2023-05-16 20:58 ` [virtio-comment] " Michael S. Tsirkin
2023-05-16 20:58 ` [virtio-dev] " Michael S. Tsirkin
2023-05-16 21:19 ` [virtio-comment] " Parav Pandit
2023-05-16 21:19 ` [virtio-dev] " Parav Pandit
2023-05-16 21:23 ` [virtio-comment] " Michael S. Tsirkin
2023-05-16 21:23 ` [virtio-dev] " Michael S. Tsirkin
2023-05-16 21:30 ` [virtio-comment] " Parav Pandit
2023-05-16 21:30 ` [virtio-dev] " Parav Pandit
2023-05-15 7:13 ` [virtio-comment] " Jason Wang
2023-05-15 7:13 ` [virtio-dev] " Jason Wang
2023-05-11 13:15 ` [virtio-comment] " Parav Pandit
2023-05-11 13:15 ` [virtio-dev] " Parav Pandit
2023-05-11 13:45 ` [virtio-comment] " Michael S. Tsirkin
2023-05-11 13:45 ` [virtio-dev] " Michael S. Tsirkin
2023-05-12 14:03 ` [virtio-comment] " Parav Pandit
2023-05-12 14:03 ` Parav Pandit
2023-05-16 3:54 ` [virtio-comment] " Jason Wang
2023-05-16 3:54 ` [virtio-dev] " Jason Wang
2023-05-16 19:35 ` [virtio-comment] " Parav Pandit
2023-05-16 19:35 ` [virtio-dev] " Parav Pandit
2023-05-16 21:11 ` Michael S. Tsirkin
2023-05-16 21:11 ` [virtio-dev] " Michael S. Tsirkin
2023-05-16 21:49 ` Parav Pandit
2023-05-16 21:49 ` [virtio-dev] " Parav Pandit
2023-05-16 21:56 ` Michael S. Tsirkin
2023-05-16 21:56 ` [virtio-dev] " Michael S. Tsirkin
2023-05-10 16:11 ` Parav Pandit
2023-05-10 16:11 ` [virtio-dev] " Parav Pandit
2023-05-10 16:16 ` [virtio-comment] " Michael S. Tsirkin
2023-05-10 16:16 ` [virtio-dev] " Michael S. Tsirkin
2023-05-10 17:33 ` [virtio-comment] " Parav Pandit
2023-05-10 17:33 ` [virtio-dev] " Parav Pandit
2023-05-10 21:08 ` [virtio-comment] " Parav Pandit
2023-05-10 21:08 ` [virtio-dev] " Parav Pandit
2023-05-10 21:33 ` [virtio-comment] " Michael S. Tsirkin
2023-05-10 21:33 ` [virtio-dev] " Michael S. Tsirkin
2023-05-10 21:48 ` [virtio-comment] " Parav Pandit
2023-05-10 21:48 ` [virtio-dev] " Parav Pandit
2023-05-11 7:06 ` [virtio-comment] " Jason Wang
2023-05-11 7:06 ` [virtio-dev] " Jason Wang
2023-05-11 13:04 ` [virtio-comment] " Michael S. Tsirkin
2023-05-11 13:04 ` [virtio-dev] " Michael S. Tsirkin
2023-05-15 5:19 ` [virtio-comment] " Jason Wang
2023-05-15 5:19 ` [virtio-dev] " Jason Wang
2023-05-15 15:31 ` [virtio-comment] " Parav Pandit
2023-05-15 15:31 ` [virtio-dev] " Parav Pandit
2023-05-11 13:28 ` [virtio-comment] " Parav Pandit
2023-05-11 13:28 ` [virtio-dev] " Parav Pandit
2023-05-11 13:38 ` Michael S. Tsirkin [this message]
2023-05-11 13:38 ` [virtio-dev] " Michael S. Tsirkin
2023-05-11 16:00 ` [virtio-comment] " Parav Pandit
2023-05-11 16:00 ` [virtio-dev] " Parav Pandit
2023-05-11 20:47 ` [virtio-comment] " Parav Pandit
2023-05-11 20:47 ` [virtio-dev] " Parav Pandit
2023-05-11 20:58 ` [virtio-comment] " Michael S. Tsirkin
2023-05-11 20:58 ` [virtio-dev] " Michael S. Tsirkin
2023-05-11 21:03 ` [virtio-comment] " Parav Pandit
2023-05-11 21:03 ` [virtio-dev] " Parav Pandit
2023-05-15 16:55 ` [virtio-comment] " Parav Pandit
2023-05-15 16:55 ` [virtio-dev] " Parav Pandit
2023-05-15 7:10 ` [virtio-comment] " Jason Wang
2023-05-15 7:10 ` [virtio-dev] " Jason Wang
2023-05-15 15:49 ` [virtio-comment] " Parav Pandit
2023-05-15 15:49 ` [virtio-dev] " Parav Pandit
2023-05-15 17:44 ` [virtio-comment] " Michael S. Tsirkin
2023-05-15 17:44 ` [virtio-dev] " Michael S. Tsirkin
2023-05-15 17:51 ` [virtio-comment] " Parav Pandit
2023-05-15 17:51 ` [virtio-dev] " Parav Pandit
2023-05-15 17:56 ` [virtio-comment] " Michael S. Tsirkin
2023-05-15 17:56 ` [virtio-dev] " Michael S. Tsirkin
2023-05-15 18:00 ` [virtio-comment] " Parav Pandit
2023-05-15 18:00 ` [virtio-dev] " Parav Pandit
2023-05-15 18:01 ` [virtio-comment] " Michael S. Tsirkin
2023-05-15 18:01 ` [virtio-dev] " Michael S. Tsirkin
2023-05-15 18:05 ` [virtio-comment] " Parav Pandit
2023-05-15 18:05 ` [virtio-dev] " Parav Pandit
2023-05-16 3:37 ` [virtio-comment] " Jason Wang
2023-05-16 3:37 ` [virtio-dev] " Jason Wang
2023-05-16 3:43 ` [virtio-comment] " Jason Wang
2023-05-16 3:43 ` [virtio-dev] " Jason Wang
2023-05-16 5:38 ` [virtio-comment] " Michael S. Tsirkin
2023-05-16 5:38 ` [virtio-dev] " Michael S. Tsirkin
2023-05-16 3:28 ` [virtio-comment] " Jason Wang
2023-05-16 3:28 ` [virtio-dev] " Jason Wang
2023-05-16 3:45 ` [virtio-comment] " Parav Pandit
2023-05-16 3:45 ` [virtio-dev] " Parav Pandit
2023-05-16 4:08 ` [virtio-comment] " Jason Wang
2023-05-16 4:08 ` [virtio-dev] " Jason Wang
2023-05-16 19:29 ` [virtio-comment] " Parav Pandit
2023-05-16 19:29 ` [virtio-dev] " Parav Pandit
2023-05-16 21:09 ` [virtio-comment] " Michael S. Tsirkin
2023-05-16 21:09 ` [virtio-dev] " Michael S. Tsirkin
2023-05-16 21:41 ` [virtio-comment] " Parav Pandit
2023-05-16 21:41 ` [virtio-dev] " Parav Pandit
2023-05-16 21:54 ` [virtio-comment] " Michael S. Tsirkin
2023-05-16 21:54 ` [virtio-dev] " Michael S. Tsirkin
2023-05-16 4:18 ` [virtio-comment] " Michael S. Tsirkin
2023-05-16 4:18 ` [virtio-dev] " Michael S. Tsirkin
2023-05-07 9:04 ` [virtio-comment] " Michael S. Tsirkin
2023-05-07 9:04 ` [virtio-dev] " Michael S. Tsirkin
2023-05-08 16:54 ` [virtio-comment] " Parav Pandit
2023-05-08 16:54 ` [virtio-dev] " Parav Pandit
2023-05-15 20:29 ` [virtio-comment] " Michael S. Tsirkin
2023-05-15 20:29 ` [virtio-dev] " Michael S. Tsirkin
2023-05-15 20:56 ` Parav Pandit
2023-05-15 20:56 ` [virtio-dev] " Parav Pandit
2023-05-16 4:32 ` Michael S. Tsirkin
2023-05-16 4:32 ` [virtio-dev] " Michael S. Tsirkin
2023-05-16 18:45 ` Parav Pandit
2023-05-16 18:45 ` [virtio-dev] " Parav Pandit
2023-05-16 20:42 ` Michael S. Tsirkin
2023-05-16 20:42 ` [virtio-dev] " Michael S. Tsirkin
2023-05-23 6:38 ` Michael S. Tsirkin
2023-05-23 6:38 ` [virtio-dev] " Michael S. Tsirkin
2023-05-23 17:28 ` [virtio-comment] " Parav Pandit
2023-05-23 17:28 ` [virtio-dev] " Parav Pandit
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