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| author | Laszlo Ersek <lersek@redhat.com> | 2021-01-12 14:16:03 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2021-01-13 09:06:37 -0500 |
| commit | 6da32fe5efdd71c9d254a436ce972194ff631285 (patch) | |
| tree | 388ce8f94ad902368eb6737e2754602827a3edc1 /include | |
| parent | 5d593bdf10aace376c83161aa6d6c828cd6fd428 (diff) | |
| download | qemu-6da32fe5efdd71c9d254a436ce972194ff631285.zip qemu-6da32fe5efdd71c9d254a436ce972194ff631285.tar.gz qemu-6da32fe5efdd71c9d254a436ce972194ff631285.tar.bz2 | |
vhost-user-fs: add the "bootindex" property
virtio-fs qualifies as a bootable device minimally under OVMF, but
currently the necessary "bootindex" property is missing. Add the property.
Expose the property only in the PCI device, for now. There is no boot
support for virtiofs on s390x (ccw) for the time being [1] [2], so leave
the CCW device unchanged. Add the property to the base device still,
because adding the alias to the CCW device later will be easier this way
[3].
[1] https://lists.gnu.org/archive/html/qemu-devel/2021-01/msg01745.html
[2] https://lists.gnu.org/archive/html/qemu-devel/2021-01/msg01870.html
[3] https://lists.gnu.org/archive/html/qemu-devel/2021-01/msg01751.html
Example OpenFirmware device path for the "vhost-user-fs-pci" device in the
"bootorder" fw_cfg file:
/pci@i0cf8/pci-bridge@1,6/pci1af4,105a@0/filesystem@0
Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Ján Tomko <jtomko@redhat.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Cc: virtio-fs@redhat.com
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20210112131603.12686-1-lersek@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/virtio/vhost-user-fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/hw/virtio/vhost-user-fs.h b/include/hw/virtio/vhost-user-fs.h index 6985752..0d62834 100644 --- a/include/hw/virtio/vhost-user-fs.h +++ b/include/hw/virtio/vhost-user-fs.h @@ -39,6 +39,7 @@ struct VHostUserFS { VhostUserState vhost_user; VirtQueue **req_vqs; VirtQueue *hiprio_vq; + int32_t bootindex; /*< public >*/ }; |