Commit 40b8c454 authored by Mintz, Yuval's avatar Mintz, Yuval Committed by David S. Miller
Browse files

qede: Prevent VFs from using XDP

Current implementation of VFs is very tight in regard to queue
resources. VFs support for XDP would require quite a bit of additional
infrastructure in qede and qed [sharing of queue-zones between queues,
more VF cids, mapping of the doorbell bar, etc.].

For now, prevent XDP programs from being attached to VFs.

Signed-off-by: default avatarYuval Mintz <>
Signed-off-by: default avatarDavid S. Miller <>
parent 89e1afc4
......@@ -537,6 +537,11 @@ int qede_xdp(struct net_device *dev, struct netdev_xdp *xdp)
struct qede_dev *edev = netdev_priv(dev);
if (IS_VF(edev)) {
DP_NOTICE(edev, "VFs don't support XDP\n");
switch (xdp->command) {
return qede_xdp_set(edev, xdp->prog);
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