diff options
| author |   Mohsin Kazmi <sykazmi@cisco.com> | 2020-03-16 16:57:22 +0000 |
|---|---|---|
| committer | Mohsin Kazmi <sykazmi@cisco.com> | 2020-03-27 09:32:09 +0000 |
| commit | edef5b00eda2220a8c56348ffdb33a076fc1e699 (patch) | |
| tree | 1a9847ad414ffb34f6c5cd305e7cd36a2c7966ed /src/vnet/devices/virtio/virtio.h | |
| parent | 9ef52ab8589586f6659aa00426149fc36c7589fe (diff) | |
virtio: fix the out of order descriptors in tx
Type: fix
Some vhost-backends give used descriptors back in
out-of-order. This patch fixes the native virtio to
handle out-of-order descriptors.
Change-Id: I74ba03a2111dc601be4396c0fa800c33db5554b4
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
(cherry picked from commit 7f6d145accc6e63b150ab4efc282f19cbe996b57)
Diffstat (limited to 'src/vnet/devices/virtio/virtio.h')
| -rw-r--r-- | src/vnet/devices/virtio/virtio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/vnet/devices/virtio/virtio.h b/src/vnet/devices/virtio/virtio.h index 070d0a45262..03654b63b73 100644 --- a/src/vnet/devices/virtio/virtio.h +++ b/src/vnet/devices/virtio/virtio.h @@ -112,6 +112,7 @@ typedef struct u8 buffer_pool_index; u16 size; u16 queue_id; +#define VRING_TX_OUT_OF_ORDER 1 u16 flags; u32 call_file_index; u32 *buffers; |