From: "Michael S. Tsirkin" <mst@redhat.com>
To: Yi Liu <yi.l.liu@intel.com>
Cc: kvm@vger.kernel.org, maorg@nvidia.com,
virtualization@lists.linux-foundation.org, jgg@nvidia.com,
jiri@nvidia.com, leonro@nvidia.com
Subject: Re: [PATCH V2 vfio 9/9] vfio/virtio: Introduce a vfio driver over virtio devices
Date: Tue, 31 Oct 2023 04:23:02 -0400 [thread overview]
Message-ID: <20231031042235-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <4a5ab8d6-1138-4f4f-bb61-9ec0309d46e6@intel.com>
On Tue, Oct 31, 2023 at 04:17:45PM +0800, Yi Liu wrote:
> a dumb question. Is it common between all virtio devices that the legay
> interface is in BAR0?
It has to be, that is where the legacy driver is looking for it.
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WARNING: multiple messages have this Message-ID (diff)
From: "Michael S. Tsirkin" <mst@redhat.com>
To: Yi Liu <yi.l.liu@intel.com>
Cc: Yishai Hadas <yishaih@nvidia.com>,
alex.williamson@redhat.com, jasowang@redhat.com, jgg@nvidia.com,
kvm@vger.kernel.org, virtualization@lists.linux-foundation.org,
parav@nvidia.com, feliu@nvidia.com, jiri@nvidia.com,
kevin.tian@intel.com, joao.m.martins@oracle.com,
si-wei.liu@oracle.com, leonro@nvidia.com, maorg@nvidia.com
Subject: Re: [PATCH V2 vfio 9/9] vfio/virtio: Introduce a vfio driver over virtio devices
Date: Tue, 31 Oct 2023 04:23:02 -0400 [thread overview]
Message-ID: <20231031042235-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <4a5ab8d6-1138-4f4f-bb61-9ec0309d46e6@intel.com>
On Tue, Oct 31, 2023 at 04:17:45PM +0800, Yi Liu wrote:
> a dumb question. Is it common between all virtio devices that the legay
> interface is in BAR0?
It has to be, that is where the legacy driver is looking for it.
next prev parent reply other threads:[~2023-10-31 8:23 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-29 15:59 [PATCH V2 vfio 0/9] Introduce a vfio driver over virtio devices Yishai Hadas via Virtualization
2023-10-29 15:59 ` Yishai Hadas
2023-10-29 15:59 ` [PATCH V2 vfio 1/9] virtio: Define feature bit for administration virtqueue Yishai Hadas via Virtualization
2023-10-29 15:59 ` Yishai Hadas
2023-10-29 15:59 ` [PATCH V2 vfio 2/9] virtio-pci: Introduce admin virtqueue Yishai Hadas via Virtualization
2023-10-29 15:59 ` Yishai Hadas
2023-10-29 20:22 ` Michael S. Tsirkin
2023-10-29 20:22 ` Michael S. Tsirkin
2023-10-30 15:51 ` Parav Pandit via Virtualization
2023-10-30 15:51 ` Parav Pandit
2023-10-30 15:59 ` Michael S. Tsirkin
2023-10-30 15:59 ` Michael S. Tsirkin
2023-10-30 18:10 ` Parav Pandit via Virtualization
2023-10-30 18:10 ` Parav Pandit
2023-10-30 23:31 ` Michael S. Tsirkin
2023-10-30 23:31 ` Michael S. Tsirkin
2023-10-31 3:11 ` Parav Pandit via Virtualization
2023-10-31 3:11 ` Parav Pandit
2023-10-31 7:59 ` Michael S. Tsirkin
2023-10-31 7:59 ` Michael S. Tsirkin
2023-10-31 12:11 ` Parav Pandit via Virtualization
2023-10-31 12:11 ` Parav Pandit
2023-10-29 15:59 ` [PATCH V2 vfio 3/9] virtio-pci: Introduce admin command sending function Yishai Hadas via Virtualization
2023-10-29 15:59 ` Yishai Hadas
2023-10-29 20:26 ` Michael S. Tsirkin
2023-10-29 20:26 ` Michael S. Tsirkin
2023-10-29 15:59 ` [PATCH V2 vfio 4/9] virtio-pci: Introduce admin commands Yishai Hadas via Virtualization
2023-10-29 15:59 ` Yishai Hadas
2023-10-29 15:59 ` [PATCH V2 vfio 5/9] virtio-pci: Initialize the supported " Yishai Hadas via Virtualization
2023-10-29 15:59 ` Yishai Hadas
2023-10-29 20:17 ` Michael S. Tsirkin
2023-10-29 20:17 ` Michael S. Tsirkin
2023-10-30 15:27 ` Yishai Hadas via Virtualization
2023-10-30 15:27 ` Yishai Hadas
2023-10-30 15:57 ` Michael S. Tsirkin
2023-10-30 15:57 ` Michael S. Tsirkin
2023-10-30 16:06 ` Yishai Hadas via Virtualization
2023-10-30 16:06 ` Yishai Hadas
2023-10-30 23:30 ` Michael S. Tsirkin
2023-10-30 23:30 ` Michael S. Tsirkin
2023-11-03 0:33 ` kernel test robot
2023-11-03 0:33 ` kernel test robot
2023-11-03 7:39 ` Michael S. Tsirkin
2023-11-03 7:39 ` Michael S. Tsirkin
2023-10-29 15:59 ` [PATCH V2 vfio 6/9] virtio-pci: Introduce APIs to execute legacy IO " Yishai Hadas via Virtualization
2023-10-29 15:59 ` Yishai Hadas
2023-10-31 8:09 ` Michael S. Tsirkin
2023-10-31 8:09 ` Michael S. Tsirkin
2023-10-31 8:30 ` Yishai Hadas via Virtualization
2023-10-31 8:30 ` Yishai Hadas
2023-10-31 9:00 ` Michael S. Tsirkin
2023-10-31 9:00 ` Michael S. Tsirkin
2023-10-29 15:59 ` [PATCH V2 vfio 7/9] vfio/pci: Expose vfio_pci_core_setup_barmap() Yishai Hadas via Virtualization
2023-10-29 15:59 ` Yishai Hadas
2023-10-29 15:59 ` [PATCH V2 vfio 8/9] vfio/pci: Expose vfio_pci_iowrite/read##size() Yishai Hadas via Virtualization
2023-10-29 15:59 ` Yishai Hadas
2023-10-29 15:59 ` [PATCH V2 vfio 9/9] vfio/virtio: Introduce a vfio driver over virtio devices Yishai Hadas via Virtualization
2023-10-29 15:59 ` Yishai Hadas
2023-10-31 8:17 ` Yi Liu
2023-10-31 8:23 ` Michael S. Tsirkin [this message]
2023-10-31 8:23 ` Michael S. Tsirkin
2023-10-31 8:34 ` Yi Liu
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