diff options
| author |   Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com> | 2024-12-18 20:36:38 +0200 |
|---|---|---|
| committer | Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com> | 2024-12-18 21:38:58 +0200 |
| commit | 6f3574916e3bf880a907b38ec51d98279ceebc0d (patch) | |
| tree | 9e30b0f083dd262745b247e9070af0d8cdd3c36a /include/virtio_loopback.h | |
| parent | 7c56b4ab66bab75f629900a1d59d8cae7745525e (diff) | |
Update virtio-loopback adapter - Add priority feature
Add scheduling mechanism for virtio interrupts and
messages. This mechanism can be used to prioritize
one virtio-device's requests over the other by
setting the args "credits=" and "priority=" into
the adapter's arguments.
Change-Id: Id322c21b87b41317153b649191d9e7e66d2fb317
Signed-off-by: Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>
Diffstat (limited to 'include/virtio_loopback.h')
| -rw-r--r-- | include/virtio_loopback.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/virtio_loopback.h b/include/virtio_loopback.h index e3f4a78..878bd4f 100644 --- a/include/virtio_loopback.h +++ b/include/virtio_loopback.h @@ -493,10 +493,11 @@ typedef struct virtio_device_info_struct { unsigned long version; unsigned long device_id; unsigned long vendor; - + bool priority_enabled; + unsigned long credits; + unsigned long priority_group; } virtio_device_info_struct_t; - /* Negotiation structs */ typedef struct { int counter; } atomic_t; |