diff options
| author | Eugenio Pérez <eperezma@redhat.com> | 2026-01-19 15:32:56 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2026-01-28 15:32:16 -0500 |
| commit | 9350a09afd086771b0612c7b7c9583e8a1568135 (patch) | |
| tree | a7eff368ef88c746d07a670e08d65ce52f9e81a8 /rust/alloc/collections/git@git.tavy.me:linux.git | |
| parent | a006ed4ecd4905b69402980ad7d4e5f31bf44953 (diff) | |
vduse: add vq group support
This allows separate the different virtqueues in groups that shares the
same address space. Asking the VDUSE device for the groups of the vq at
the beginning as they're needed for the DMA API.
Allocating 3 vq groups as net is the device that need the most groups:
* Dataplane (guest passthrough)
* CVQ
* Shadowed vrings.
Future versions of the series can include dynamic allocation of the
groups array so VDUSE can declare more groups.
Acked-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Xie Yongji <xieyongji@bytedance.com>
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20260119143306.1818855-4-eperezma@redhat.com>
Diffstat (limited to 'rust/alloc/collections/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions