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2018-05-23split-ring: Fix typo in used ring descriptionChristoffer Dall
Only the device updates the used ring. This looks like a typo as a result of copy-paste from the description of the Available Ring. Fixes: https://github.com/oasis-tcs/virtio-spec/issues/12 Signed-off-by: Christoffer Dall <christoffer.dall@arm.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2018-03-20split-ring: in order featureMichael S. Tsirkin
For a split ring, require that drivers use descriptors in order too. This allows devices to skip reading the available ring. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Approved-by: https://www.oasis-open.org/apps/org/workgroup/virtio/ballot.php?id=3177 Fixes: https://github.com/oasis-tcs/virtio-spec/issues/3
2018-03-20split-ring: typo: aligmentMichael S. Tsirkin
Approved-by: https://www.oasis-open.org/apps/org/workgroup/virtio/ballot.php?id=3177 Fixes: https://github.com/oasis-tcs/virtio-spec/issues/3
2018-03-20split-ring: generalize textMichael S. Tsirkin
Update generic text to talk about available/used buffers, not rings. Move some split-ring specific text to the correct section. Update conformance section with link to the new conformance clause. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Approved-by: https://www.oasis-open.org/apps/org/workgroup/virtio/ballot.php?id=3177 Fixes: https://github.com/oasis-tcs/virtio-spec/issues/3
2018-03-20content: generalize transport ring part namingMichael S. Tsirkin
Replace descriptor table/available ring/used ring with descriptor area/driver area/device area in all transports. Document what's in which area. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Approved-by: https://www.oasis-open.org/apps/org/workgroup/virtio/ballot.php?id=3177 Fixes: https://github.com/oasis-tcs/virtio-spec/issues/3
2018-03-20content: move virtqueue operation descriptionMichael S. Tsirkin
virtqueue operation description is specific to the virtqueue format. Move it out to split-ring.tex and update all references. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Approved-by: https://www.oasis-open.org/apps/org/workgroup/virtio/ballot.php?id=3177 Fixes: https://github.com/oasis-tcs/virtio-spec/issues/3
2018-03-20content: move ring text out to a separate fileMichael S. Tsirkin
Will be easier to manage this way. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Approved-by: https://www.oasis-open.org/apps/org/workgroup/virtio/ballot.php?id=3177 Fixes: https://github.com/oasis-tcs/virtio-spec/issues/3