From: Michal Schmidt Date: Tue, 28 Apr 2015 09:34:21 +0000 (+0200) Subject: bnx2x: mark LRO as a fixed disabled feature if disable_tpa is set X-Git-Tag: firefly_0821_release~176^2~1829^2~21^2~2 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d9b9e860cef1d904832bc6e92e444adfeabe49e9;p=firefly-linux-kernel-4.4.55.git bnx2x: mark LRO as a fixed disabled feature if disable_tpa is set If disable_tpa is set, remove NETIF_F_LRO from hw_features, so ethtool sees it as "off [fixed]". Note that setting the NETIF_F_LRO bit in dev->features in the 'else' branch is not needed, because the bit was already set by bnx2x_init_dev(). Then the check for disable_tpa in in bnx2x_fix_features() becomes unnecessary. Signed-off-by: Michal Schmidt Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index 3558a36b1c2d..dcdbd00d0259 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -4834,10 +4834,6 @@ netdev_features_t bnx2x_fix_features(struct net_device *dev, 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; } diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index b9f85fccb419..2d067c937bd1 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -12108,10 +12108,10 @@ static int bnx2x_init_bp(struct bnx2x *bp) /* Set TPA flags */ if (bp->disable_tpa) { bp->flags &= ~(TPA_ENABLE_FLAG | GRO_ENABLE_FLAG); + bp->dev->hw_features &= ~NETIF_F_LRO; bp->dev->features &= ~NETIF_F_LRO; } else { bp->flags |= (TPA_ENABLE_FLAG | GRO_ENABLE_FLAG); - bp->dev->features |= NETIF_F_LRO; } if (CHIP_IS_E1(bp))