From: "Michael S. Tsirkin" <mst@redhat.com>
To: Jason Wang <jasowang@redhat.com>
Cc: Max Gurtovoy <mgurtovoy@nvidia.com>,
virtio-comment@lists.oasis-open.org, cohuck@redhat.com,
virtio-dev@lists.oasis-open.org, parav@nvidia.com,
shahafs@nvidia.com, oren@nvidia.com, stefanha@redhat.com
Subject: Re: [PATCH 1/5] Add virtio Admin Virtqueue specification
Date: Wed, 19 Jan 2022 03:11:15 -0500 [thread overview]
Message-ID: <20220119030711-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <115a8f4a-3f64-e8a0-86d9-26b8d15afa2c@redhat.com>
On Wed, Jan 19, 2022 at 11:04:50AM +0800, Jason Wang wrote:
> Exactly, another call for the using the PRS queue instead. But generally
> speaking, admin virtqueue limit or complicate the functions that can be
> exported to guest. That's why I suggest to decouple all the possible
> features out of admin virtqueue, and make it available by both the admin
> virtqueue and the transport specific method (e.g capability).
I'm not exactly sure what's wrong with starting with a queue, if there's
need to also allow passing that over another transport we can add that.
In particular, I think it's useful to have a capability to inject
requests as if they have been passed through a VQ.
Such a capability would address this need, won't it?
--
MST
next prev parent reply other threads:[~2022-01-19 8:11 UTC|newest]
Thread overview: 110+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-13 14:50 [PATCH v1 0/5] VIRTIO: Provision maximum MSI-X vectors for a VF Max Gurtovoy
2022-01-13 14:50 ` [PATCH 1/5] Add virtio Admin Virtqueue specification Max Gurtovoy
2022-01-13 17:53 ` Michael S. Tsirkin
2022-01-17 9:56 ` Max Gurtovoy
2022-01-17 21:30 ` Michael S. Tsirkin
2022-01-18 3:22 ` Parav Pandit
2022-01-18 6:17 ` Michael S. Tsirkin
2022-01-18 7:57 ` Parav Pandit
2022-01-18 8:05 ` Michael S. Tsirkin
2022-01-18 8:23 ` Parav Pandit
2022-01-18 10:26 ` Michael S. Tsirkin
2022-01-18 10:30 ` Parav Pandit
2022-01-18 10:41 ` Michael S. Tsirkin
2022-01-19 3:04 ` Jason Wang
2022-01-19 8:11 ` Michael S. Tsirkin [this message]
2022-01-25 3:35 ` Jason Wang
2022-01-17 14:12 ` Parav Pandit
2022-01-17 22:03 ` Michael S. Tsirkin
2022-01-18 3:36 ` Parav Pandit
2022-01-18 7:07 ` Michael S. Tsirkin
2022-01-18 7:14 ` Parav Pandit
2022-01-18 7:20 ` Michael S. Tsirkin
2022-01-19 11:33 ` Max Gurtovoy
2022-01-19 12:21 ` Parav Pandit
2022-01-19 14:47 ` Max Gurtovoy
2022-01-19 15:38 ` Michael S. Tsirkin
2022-01-19 15:47 ` Max Gurtovoy
2022-01-13 14:51 ` [PATCH 2/5] Introduce VIRTIO_F_ADMIN_VQ_INDIRECT_DESC/VIRTIO_F_ADMIN_VQ_IN_ORDER Max Gurtovoy
2022-01-13 15:33 ` Michael S. Tsirkin
2022-01-13 17:07 ` Max Gurtovoy
2022-01-13 17:25 ` Michael S. Tsirkin
2022-01-17 13:59 ` Parav Pandit
2022-01-17 22:14 ` Michael S. Tsirkin
2022-01-18 4:44 ` Parav Pandit
2022-01-18 6:23 ` Michael S. Tsirkin
2022-01-18 6:32 ` Parav Pandit
2022-01-18 6:54 ` Michael S. Tsirkin
2022-01-18 7:07 ` Parav Pandit
2022-01-18 7:12 ` Michael S. Tsirkin
2022-01-18 7:30 ` Parav Pandit
2022-01-18 7:40 ` Michael S. Tsirkin
2022-01-19 4:21 ` Jason Wang
2022-01-19 9:30 ` Michael S. Tsirkin
2022-01-25 3:39 ` Jason Wang
2022-01-18 10:38 ` Michael S. Tsirkin
2022-01-18 10:50 ` Parav Pandit
2022-01-18 15:09 ` Michael S. Tsirkin
2022-01-18 17:17 ` Parav Pandit
2022-01-19 7:20 ` Michael S. Tsirkin
2022-01-19 8:15 ` [virtio-dev] " Parav Pandit
2022-01-19 8:21 ` Michael S. Tsirkin
2022-01-19 10:10 ` Parav Pandit
2022-01-19 16:40 ` Michael S. Tsirkin
2022-01-19 17:07 ` Parav Pandit
2022-01-18 7:13 ` Michael S. Tsirkin
2022-01-18 7:21 ` Parav Pandit
2022-01-18 7:37 ` Michael S. Tsirkin
2022-01-19 4:03 ` Jason Wang
2022-01-19 4:48 ` Parav Pandit
2022-01-19 20:25 ` Parav Pandit
2022-01-25 3:45 ` Jason Wang
2022-01-25 4:07 ` Parav Pandit
2022-01-25 3:29 ` Jason Wang
2022-01-25 3:52 ` Parav Pandit
2022-01-25 10:59 ` Max Gurtovoy
2022-01-25 12:09 ` Michael S. Tsirkin
2022-01-26 13:29 ` Parav Pandit
2022-01-26 14:11 ` Michael S. Tsirkin
2022-01-27 3:49 ` Parav Pandit
2022-01-27 13:05 ` Michael S. Tsirkin
2022-01-27 13:25 ` [virtio-dev] " Parav Pandit
2022-01-28 4:35 ` Jason Wang
2022-01-26 7:03 ` Jason Wang
2022-01-26 9:27 ` Max Gurtovoy
2022-01-26 9:34 ` Jason Wang
2022-01-26 9:45 ` Max Gurtovoy
2022-01-27 3:46 ` Jason Wang
2022-01-26 5:04 ` Jason Wang
2022-01-26 5:26 ` Parav Pandit
2022-01-26 5:45 ` Jason Wang
2022-01-26 5:58 ` Parav Pandit
2022-01-26 6:06 ` Jason Wang
2022-01-26 6:24 ` Parav Pandit
2022-01-26 6:54 ` Jason Wang
2022-01-26 8:09 ` Parav Pandit
2022-01-26 9:07 ` Jason Wang
2022-01-26 9:47 ` Parav Pandit
2022-01-13 14:51 ` [PATCH 3/5] virtio-blk: add support for VIRTIO_F_ADMIN_VQ Max Gurtovoy
2022-01-13 18:24 ` Michael S. Tsirkin
2022-01-13 14:51 ` [PATCH 4/5] virtio-net: " Max Gurtovoy
2022-01-13 17:56 ` Michael S. Tsirkin
2022-01-16 9:47 ` Max Gurtovoy
2022-01-16 16:45 ` Michael S. Tsirkin
2022-01-17 14:07 ` Parav Pandit
2022-01-17 22:22 ` Michael S. Tsirkin
2022-01-18 2:18 ` Jason Wang
2022-01-18 5:25 ` Michael S. Tsirkin
2022-01-19 4:16 ` Jason Wang
2022-01-19 9:26 ` Michael S. Tsirkin
2022-01-25 3:53 ` Jason Wang
2022-01-25 7:19 ` Michael S. Tsirkin
2022-01-26 5:49 ` Jason Wang
2022-01-26 7:02 ` Michael S. Tsirkin
2022-01-26 7:10 ` Jason Wang
2022-01-13 14:51 ` [PATCH 5/5] Add support for dynamic MSI-X vector mgmt for VFs Max Gurtovoy
2022-01-13 18:20 ` Michael S. Tsirkin
2022-01-18 10:38 ` Michael S. Tsirkin
2022-01-13 18:32 ` [PATCH v1 0/5] VIRTIO: Provision maximum MSI-X vectors for a VF Michael S. Tsirkin
2022-01-17 10:00 ` Shahaf Shuler
2022-01-17 21:41 ` Michael S. Tsirkin
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