Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

[linux-2.6-microblaze.git] / drivers / net / ethernet / mellanox / mlx5 / core / en.h

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 150a82a..a560df4 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -109,7 +109,7 @@ struct page_pool;
 #define MLX5E_REQUIRED_WQE_MTTS                (MLX5_ALIGN_MTTS(MLX5_MPWRQ_PAGES_PER_WQE + 1))
 #define MLX5E_REQUIRED_MTTS(wqes)      (wqes * MLX5E_REQUIRED_WQE_MTTS)
 #define MLX5E_MAX_RQ_NUM_MTTS  \
-       ((1 << 16) * 2) /* So that MLX5_MTT_OCTW(num_mtts) fits into u16 */
+       (ALIGN_DOWN(U16_MAX, 4) * 2) /* So that MLX5_MTT_OCTW(num_mtts) fits into u16 */
 #define MLX5E_ORDER2_MAX_PACKET_MTU (order_base_2(10 * 1024))
 #define MLX5E_PARAMS_MAXIMUM_LOG_RQ_SIZE_MPW   \
                (ilog2(MLX5E_MAX_RQ_NUM_MTTS / MLX5E_REQUIRED_WQE_MTTS))
@@ -174,8 +174,8 @@ struct page_pool;
        ALIGN_DOWN(MLX5E_KLM_MAX_ENTRIES_PER_WQE(wqe_size), MLX5_UMR_KLM_ALIGNMENT)
 
 #define MLX5E_MAX_KLM_PER_WQE(mdev) \
-       MLX5E_KLM_ENTRIES_PER_WQE(mlx5e_get_sw_max_sq_mpw_wqebbs(mlx5e_get_max_sq_wqebbs(mdev)) \
-                                  << MLX5_MKEY_BSF_OCTO_SIZE)
+       MLX5E_KLM_ENTRIES_PER_WQE(MLX5_SEND_WQE_BB * \
+               mlx5e_get_sw_max_sq_mpw_wqebbs(mlx5e_get_max_sq_wqebbs(mdev)))
 
 #define MLX5E_MSG_LEVEL                        NETIF_MSG_LINK
 
@@ -233,7 +233,7 @@ static inline u16 mlx5e_get_max_sq_wqebbs(struct mlx5_core_dev *mdev)
                     MLX5_CAP_GEN(mdev, max_wqe_sz_sq) / MLX5_SEND_WQE_BB);
 }
 
-static inline u16 mlx5e_get_sw_max_sq_mpw_wqebbs(u16 max_sq_wqebbs)
+static inline u8 mlx5e_get_sw_max_sq_mpw_wqebbs(u8 max_sq_wqebbs)
 {
 /* The return value will be multiplied by MLX5_SEND_WQEBB_NUM_DS.
  * Since max_sq_wqebbs may be up to MLX5_SEND_WQE_MAX_WQEBBS == 16,
@@ -242,11 +242,12 @@ static inline u16 mlx5e_get_sw_max_sq_mpw_wqebbs(u16 max_sq_wqebbs)
  * than MLX5_SEND_WQE_MAX_WQEBBS to let a full-session WQE be
  * cache-aligned.
  */
-#if L1_CACHE_BYTES < 128
-       return min_t(u16, max_sq_wqebbs, MLX5_SEND_WQE_MAX_WQEBBS - 1);
-#else
-       return min_t(u16, max_sq_wqebbs, MLX5_SEND_WQE_MAX_WQEBBS - 2);
+       u8 wqebbs = min_t(u8, max_sq_wqebbs, MLX5_SEND_WQE_MAX_WQEBBS - 1);
+
+#if L1_CACHE_BYTES >= 128
+       wqebbs = ALIGN_DOWN(wqebbs, 2);
 #endif
+       return wqebbs;
 }
 
 struct mlx5e_tx_wqe {
@@ -456,7 +457,7 @@ struct mlx5e_txqsq {
        struct netdev_queue       *txq;
        u32                        sqn;
        u16                        stop_room;
-       u16                        max_sq_mpw_wqebbs;
+       u8                         max_sq_mpw_wqebbs;
        u8                         min_inline_mode;
        struct device             *pdev;
        __be32                     mkey_be;
@@ -571,7 +572,7 @@ struct mlx5e_xdpsq {
        struct device             *pdev;
        __be32                     mkey_be;
        u16                        stop_room;
-       u16                        max_sq_mpw_wqebbs;
+       u8                         max_sq_mpw_wqebbs;
        u8                         min_inline_mode;
        unsigned long              state;
        unsigned int               hw_mtu;
@@ -921,7 +922,7 @@ struct mlx5e_priv {
        struct mlx5e_rx_res       *rx_res;
        u32                       *tx_rates;
 
-       struct mlx5e_flow_steering fs;
+       struct mlx5e_flow_steering *fs;
 
        struct workqueue_struct    *wq;
        struct work_struct         update_carrier_work;
@@ -1024,7 +1025,6 @@ void mlx5e_shampo_dealloc_hd(struct mlx5e_rq *rq, u16 len, u16 start, bool close
 void mlx5e_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats);
 void mlx5e_fold_sw_stats64(struct mlx5e_priv *priv, struct rtnl_link_stats64 *s);
 
-void mlx5e_init_l2_addr(struct mlx5e_priv *priv);
 int mlx5e_self_test_num(struct mlx5e_priv *priv);
 int mlx5e_self_test_fill_strings(struct mlx5e_priv *priv, u8 *data);
 void mlx5e_self_test(struct net_device *ndev, struct ethtool_test *etest,