diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index f70967c32116..628d0eb0599f 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -138,6 +138,8 @@ static const char ixgbe_priv_flags_strings[][ETH_GSTRING_LEN] = { "legacy-rx", #define IXGBE_PRIV_FLAGS_VF_IPSEC_EN BIT(1) "vf-ipsec", +#define IXGBE_PRIV_FLAGS_AUTO_DISABLE_VF BIT(2) + "mdd-disable-vf", }; #define IXGBE_PRIV_FLAGS_STR_LEN ARRAY_SIZE(ixgbe_priv_flags_strings) @@ -3510,6 +3512,9 @@ static u32 ixgbe_get_priv_flags(struct net_device *netdev) if (adapter->flags2 & IXGBE_FLAG2_VF_IPSEC_ENABLED) priv_flags |= IXGBE_PRIV_FLAGS_VF_IPSEC_EN; + if (adapter->flags2 & IXGBE_FLAG2_AUTO_DISABLE_VF) + priv_flags |= IXGBE_PRIV_FLAGS_AUTO_DISABLE_VF; + return priv_flags; } @@ -3517,6 +3522,7 @@ static int ixgbe_set_priv_flags(struct net_device *netdev, u32 priv_flags) { struct ixgbe_adapter *adapter = netdev_priv(netdev); unsigned int flags2 = adapter->flags2; + unsigned int i; flags2 &= ~IXGBE_FLAG2_RX_LEGACY; if (priv_flags & IXGBE_PRIV_FLAGS_LEGACY_RX) @@ -3526,6 +3532,21 @@ static int ixgbe_set_priv_flags(struct net_device *netdev, u32 priv_flags) if (priv_flags & IXGBE_PRIV_FLAGS_VF_IPSEC_EN) flags2 |= IXGBE_FLAG2_VF_IPSEC_ENABLED; + flags2 &= ~IXGBE_FLAG2_AUTO_DISABLE_VF; + if (priv_flags & IXGBE_PRIV_FLAGS_AUTO_DISABLE_VF) { + if (adapter->hw.mac.type == ixgbe_mac_82599EB) { + /* Reset primary abort counter */ + for (i = 0; i < adapter->num_vfs; i++) + adapter->vfinfo[i].primary_abort_count = 0; + + flags2 |= IXGBE_FLAG2_AUTO_DISABLE_VF; + } else { + e_info(probe, + "Cannot set private flags: Operation not supported\n"); + return -EOPNOTSUPP; + } + } + if (flags2 != adapter->flags2) { adapter->flags2 = flags2; |