diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index 2f46f181cac8..a54ac4560900 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -4811,11 +4811,15 @@ netdev_features_t bnx2x_fix_features(struct net_device *dev, struct bnx2x *bp = netdev_priv(dev); /* TPA requires Rx CSUM offloading */ - if (!(features & NETIF_F_RXCSUM) || bp->disable_tpa) { + if (!(features & NETIF_F_RXCSUM)) { features &= ~NETIF_F_LRO; features &= ~NETIF_F_GRO; } + /* Note: do not disable SW GRO in kernel when HW GRO is off */ + if (bp->disable_tpa) + features &= ~NETIF_F_LRO; + return features; } @@ -4854,6 +4858,10 @@ int bnx2x_set_features(struct net_device *dev, netdev_features_t features) if ((changes & GRO_ENABLE_FLAG) && (flags & TPA_ENABLE_FLAG)) changes &= ~GRO_ENABLE_FLAG; + /* if GRO is changed while HW TPA is off, don't force a reload */ + if ((changes & GRO_ENABLE_FLAG) && bp->disable_tpa) + changes &= ~GRO_ENABLE_FLAG; + if (changes) bnx2x_reload = true; |