diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 10 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/fw.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 1 | ||||
| -rw-r--r-- | include/linux/mlx4/device.h | 1 |
5 files changed, 19 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c b/drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c index b799ab12a29..321553fd58d 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c @@ -253,3 +253,11 @@ const struct dcbnl_rtnl_ops mlx4_en_dcbnl_ops = { .getdcbx = mlx4_en_dcbnl_getdcbx, .setdcbx = mlx4_en_dcbnl_setdcbx, }; + +const struct dcbnl_rtnl_ops mlx4_en_dcbnl_pfc_ops = { + .ieee_getpfc = mlx4_en_dcbnl_ieee_getpfc, + .ieee_setpfc = mlx4_en_dcbnl_ieee_setpfc, + + .getdcbx = mlx4_en_dcbnl_getdcbx, + .setdcbx = mlx4_en_dcbnl_setdcbx, +}; diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index 473c9d2fec1..d2a4f919bf1 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -2013,8 +2013,14 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port, INIT_WORK(&priv->linkstate_task, mlx4_en_linkstate); INIT_DELAYED_WORK(&priv->stats_task, mlx4_en_do_get_stats); #ifdef CONFIG_MLX4_EN_DCB - if (!mlx4_is_slave(priv->mdev->dev)) - dev->dcbnl_ops = &mlx4_en_dcbnl_ops; + if (!mlx4_is_slave(priv->mdev->dev)) { + if (mdev->dev->caps.flags & MLX4_DEV_CAP_FLAG_SET_ETH_SCHED) { + dev->dcbnl_ops = &mlx4_en_dcbnl_ops; + } else { + en_info(priv, "enabling only PFC DCB ops\n"); + dev->dcbnl_ops = &mlx4_en_dcbnl_pfc_ops; + } + } #endif for (i = 0; i < MLX4_EN_MAC_HASH_SIZE; ++i) diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c index 876439748cd..ab470d991ad 100644 --- a/drivers/net/ethernet/mellanox/mlx4/fw.c +++ b/drivers/net/ethernet/mellanox/mlx4/fw.c @@ -109,6 +109,7 @@ static void dump_dev_cap_flags(struct mlx4_dev *dev, u64 flags) [41] = "Unicast VEP steering support", [42] = "Multicast VEP steering support", [48] = "Counters support", + [53] = "Port ETS Scheduler support", [55] = "Port link type sensing support", [59] = "Port management change event support", [61] = "64 byte EQE support", diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index f710b7ce0dc..d4cb5d3b28a 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -624,6 +624,7 @@ int mlx4_en_QUERY_PORT(struct mlx4_en_dev *mdev, u8 port); #ifdef CONFIG_MLX4_EN_DCB extern const struct dcbnl_rtnl_ops mlx4_en_dcbnl_ops; +extern const struct dcbnl_rtnl_ops mlx4_en_dcbnl_pfc_ops; #endif int mlx4_en_setup_tc(struct net_device *dev, u8 up); diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 811f91cf5e8..1bc5a750b33 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -140,6 +140,7 @@ enum { MLX4_DEV_CAP_FLAG_VEP_UC_STEER = 1LL << 41, MLX4_DEV_CAP_FLAG_VEP_MC_STEER = 1LL << 42, MLX4_DEV_CAP_FLAG_COUNTERS = 1LL << 48, + MLX4_DEV_CAP_FLAG_SET_ETH_SCHED = 1LL << 53, MLX4_DEV_CAP_FLAG_SENSE_SUPPORT = 1LL << 55, MLX4_DEV_CAP_FLAG_PORT_MNG_CHG_EV = 1LL << 59, MLX4_DEV_CAP_FLAG_64B_EQE = 1LL << 61, |