From e9bc3320192d72f817379aa4621c1dff15bdee29 Mon Sep 17 00:00:00 2001 From: Steven Luong Date: Thu, 14 Dec 2023 08:54:55 -0800 Subject: virtio: RSS support Add RSS support to make use of multiple queues. With 4 RX queues and RSS enabled ping from host to guest vm ip queue use 192.168.2.3 192.168.2.1 2 '' 192.168.2.10 0 '' 192.168.2.5 1 '' 192.168.2.105 3 With 4 RX queues and RSS disabled, queue 0 is always used for all of the above cases Type: improvement Change-Id: I3ca78fd83fce26cbe8f23fee0a9034cb572bacb7 Signed-off-by: Steven Luong --- src/vnet/devices/virtio/virtio.h | 1 + 1 file changed, 1 insertion(+) (limited to 'src/vnet/devices/virtio/virtio.h') diff --git a/src/vnet/devices/virtio/virtio.h b/src/vnet/devices/virtio/virtio.h index 431b1d25c26..a8e258884a4 100644 --- a/src/vnet/devices/virtio/virtio.h +++ b/src/vnet/devices/virtio/virtio.h @@ -140,6 +140,7 @@ typedef struct vnet_virtio_vring_t *txq_vrings; int gso_enabled; int csum_offload_enabled; + int rss_enabled; union { int *tap_fds; -- cgit