Commit 5a9f6b23 authored by Michael Chan's avatar Michael Chan Committed by David S. Miller
Browse files

bnxt_en: Enable and disable RX CTAG and RX STAG VLAN acceleration together.

The hardware can only be set to strip or not strip both the VLAN CTAG and
STAG.  It cannot strip one and not strip the other.  Add logic to
bnxt_fix_features() to toggle both feature flags when the user is toggling
one of them.
Signed-off-by: default avatarMichael Chan <>
Signed-off-by: default avatarDavid S. Miller <>
parent b9a8460a
......@@ -5467,6 +5467,20 @@ static netdev_features_t bnxt_fix_features(struct net_device *dev,
if (!bnxt_rfs_capable(bp))
features &= ~NETIF_F_NTUPLE;
/* Both CTAG and STAG VLAN accelaration on the RX side have to be
* turned on or off together.
if (dev->features & NETIF_F_HW_VLAN_CTAG_RX)
features &= ~(NETIF_F_HW_VLAN_CTAG_RX |
features |= NETIF_F_HW_VLAN_CTAG_RX |
return features;
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment