diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.c b/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.c index e1095bc36543..56e6b8c7501f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.c @@ -218,17 +218,32 @@ int mlx5e_rx_res_rss_set_rxfh(struct mlx5e_rx_res *res, u32 rss_idx, return mlx5e_rss_set_rxfh(rss, indir, key, hfunc, res->rss_rqns, res->rss_nch); } -u8 mlx5e_rx_res_rss_get_hash_fields(struct mlx5e_rx_res *res, enum mlx5_traffic_types tt) +int mlx5e_rx_res_rss_get_hash_fields(struct mlx5e_rx_res *res, u32 rss_idx, + enum mlx5_traffic_types tt) { - struct mlx5e_rss *rss = res->rss[0]; + struct mlx5e_rss *rss; + + if (rss_idx >= MLX5E_MAX_NUM_RSS) + return -EINVAL; + + rss = res->rss[rss_idx]; + if (!rss) + return -ENOENT; return mlx5e_rss_get_hash_fields(rss, tt); } -int mlx5e_rx_res_rss_set_hash_fields(struct mlx5e_rx_res *res, enum mlx5_traffic_types tt, - u8 rx_hash_fields) +int mlx5e_rx_res_rss_set_hash_fields(struct mlx5e_rx_res *res, u32 rss_idx, + enum mlx5_traffic_types tt, u8 rx_hash_fields) { - struct mlx5e_rss *rss = res->rss[0]; + struct mlx5e_rss *rss; + + if (rss_idx >= MLX5E_MAX_NUM_RSS) + return -EINVAL; + + rss = res->rss[rss_idx]; + if (!rss) + return -ENOENT; return mlx5e_rss_set_hash_fields(rss, tt, rx_hash_fields); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.h b/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.h index 5d5f64fab60f..580fe8bc3cd2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.h @@ -48,9 +48,10 @@ int mlx5e_rx_res_rss_get_rxfh(struct mlx5e_rx_res *res, u32 rss_idx, int mlx5e_rx_res_rss_set_rxfh(struct mlx5e_rx_res *res, u32 rss_idx, const u32 *indir, const u8 *key, const u8 *hfunc); -u8 mlx5e_rx_res_rss_get_hash_fields(struct mlx5e_rx_res *res, enum mlx5_traffic_types tt); -int mlx5e_rx_res_rss_set_hash_fields(struct mlx5e_rx_res *res, enum mlx5_traffic_types tt, - u8 rx_hash_fields); +int mlx5e_rx_res_rss_get_hash_fields(struct mlx5e_rx_res *res, u32 rss_idx, + enum mlx5_traffic_types tt); +int mlx5e_rx_res_rss_set_hash_fields(struct mlx5e_rx_res *res, u32 rss_idx, + enum mlx5_traffic_types tt, u8 rx_hash_fields); int mlx5e_rx_res_packet_merge_set_param(struct mlx5e_rx_res *res, struct mlx5e_packet_merge_param *pkt_merge_param); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c index aac32e505c14..aed599db9d84 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c @@ -900,10 +900,16 @@ static int mlx5e_set_rss_hash_opt(struct mlx5e_priv *priv, struct ethtool_rxnfc *nfc) { u8 rx_hash_field = 0; + u32 flow_type = 0; + u32 rss_idx = 0; int err; int tt; - tt = flow_type_to_traffic_type(nfc->flow_type); + if (nfc->flow_type & FLOW_RSS) + rss_idx = nfc->rss_context; + + flow_type = flow_type_mask(nfc->flow_type); + tt = flow_type_to_traffic_type(flow_type); if (tt < 0) return tt; @@ -911,10 +917,10 @@ static int mlx5e_set_rss_hash_opt(struct mlx5e_priv *priv, * on src IP, dest IP, TCP/UDP src port and TCP/UDP dest * port. */ - if (nfc->flow_type != TCP_V4_FLOW && - nfc->flow_type != TCP_V6_FLOW && - nfc->flow_type != UDP_V4_FLOW && - nfc->flow_type != UDP_V6_FLOW) + if (flow_type != TCP_V4_FLOW && + flow_type != TCP_V6_FLOW && + flow_type != UDP_V4_FLOW && + flow_type != UDP_V6_FLOW) return -EOPNOTSUPP; if (nfc->data & ~(RXH_IP_SRC | RXH_IP_DST | @@ -931,7 +937,7 @@ static int mlx5e_set_rss_hash_opt(struct mlx5e_priv *priv, rx_hash_field |= MLX5_HASH_FIELD_SEL_L4_DPORT; mutex_lock(&priv->state_lock); - err = mlx5e_rx_res_rss_set_hash_fields(priv->rx_res, tt, rx_hash_field); + err = mlx5e_rx_res_rss_set_hash_fields(priv->rx_res, rss_idx, tt, rx_hash_field); mutex_unlock(&priv->state_lock); return err; @@ -940,14 +946,23 @@ static int mlx5e_set_rss_hash_opt(struct mlx5e_priv *priv, static int mlx5e_get_rss_hash_opt(struct mlx5e_priv *priv, struct ethtool_rxnfc *nfc) { - u32 hash_field = 0; + int hash_field = 0; + u32 flow_type = 0; + u32 rss_idx = 0; int tt; - tt = flow_type_to_traffic_type(nfc->flow_type); + if (nfc->flow_type & FLOW_RSS) + rss_idx = nfc->rss_context; + + flow_type = flow_type_mask(nfc->flow_type); + tt = flow_type_to_traffic_type(flow_type); if (tt < 0) return tt; - hash_field = mlx5e_rx_res_rss_get_hash_fields(priv->rx_res, tt); + hash_field = mlx5e_rx_res_rss_get_hash_fields(priv->rx_res, rss_idx, tt); + if (hash_field < 0) + return hash_field; + nfc->data = 0; if (hash_field & MLX5_HASH_FIELD_SEL_SRC_IP)