@@ -152,6 +152,24 @@ struct page_pool;
#define MLX5E_UMR_WQEBBS \
(DIV_ROUND_UP(MLX5E_UMR_WQE_INLINE_SZ, MLX5_SEND_WQE_BB))
+#define KLM_ALIGNMENT 4
+#define MLX5E_KLM_UMR_WQE_SZ(sgl_len)\
+ (sizeof(struct mlx5e_umr_wqe) +\
+ (sizeof(struct mlx5_klm) * (sgl_len)))
+
+#define MLX5E_KLM_UMR_WQEBBS(sgl_len)\
+ (DIV_ROUND_UP(MLX5E_KLM_UMR_WQE_SZ(sgl_len), MLX5_SEND_WQE_BB))
+
+#define MLX5E_KLM_UMR_DS_CNT(sgl_len)\
+ DIV_ROUND_UP(MLX5E_KLM_UMR_WQE_SZ(sgl_len), MLX5_SEND_WQE_DS)
+
+#define MLX5E_MAX_KLM_ENTRIES_PER_WQE(wqe_size)\
+ (((wqe_size) - sizeof(struct mlx5e_umr_wqe)) / sizeof(struct mlx5_klm))
+
+#define MLX5E_KLM_ENTRIES_PER_WQE(wqe_size)\
+ (MLX5E_MAX_KLM_ENTRIES_PER_WQE(wqe_size) -\
+ (MLX5E_MAX_KLM_ENTRIES_PER_WQE(wqe_size) % KLM_ALIGNMENT))
+
#define MLX5E_MSG_LEVEL NETIF_MSG_LINK
#define mlx5e_dbg(mlevel, priv, format, ...) \