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[PATCH RFC 1/2] vdpa: Restore packet receive filtering state relative wi
From: |
Hawkins Jiawei |
Subject: |
[PATCH RFC 1/2] vdpa: Restore packet receive filtering state relative with _F_CTRL_RX_EXTRA feature |
Date: |
Fri, 23 Jun 2023 21:26:25 +0800 |
This patch refactors vhost_vdpa_net_load_rx() to
restore the packet receive filtering state in relation to
VIRTIO_NET_F_CTRL_RX_EXTRA feature at device's startup.
Signed-off-by: Hawkins Jiawei <yin31149@gmail.com>
---
net/vhost-vdpa.c | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c
index ca800f97e2..9b929762c5 100644
--- a/net/vhost-vdpa.c
+++ b/net/vhost-vdpa.c
@@ -822,6 +822,36 @@ static int vhost_vdpa_net_load_rx(VhostVDPAState *s,
}
}
+ if (virtio_vdev_has_feature(&n->parent_obj, VIRTIO_NET_F_CTRL_RX_EXTRA)) {
+ /* Load the all-unicast mode */
+ on = n->alluni;
+ r = vhost_vdpa_net_load_rx_mode(s, VIRTIO_NET_CTRL_RX_ALLUNI, on);
+ if (r < 0) {
+ return r;
+ }
+
+ /* Load the non-multicast mode */
+ on = n->nomulti;
+ r = vhost_vdpa_net_load_rx_mode(s, VIRTIO_NET_CTRL_RX_NOMULTI, on);
+ if (r < 0) {
+ return r;
+ }
+
+ /* Load the non-unicast mode */
+ on = n->nouni;
+ r = vhost_vdpa_net_load_rx_mode(s, VIRTIO_NET_CTRL_RX_NOUNI, on);
+ if (r < 0) {
+ return r;
+ }
+
+ /* Load the non-broadcast mode */
+ on = n->nobcast;
+ r = vhost_vdpa_net_load_rx_mode(s, VIRTIO_NET_CTRL_RX_NOBCAST, on);
+ if (r < 0) {
+ return r;
+ }
+ }
+
return 0;
}
--
2.25.1