From: Shun Hao Date: Tue, 20 Apr 2021 10:55:09 +0000 (+0300) Subject: common/mlx5: add color register idle bits definition X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=commitdiff_plain;h=21091aba4ecd232a6999db6a7ba39f2c58296534 common/mlx5: add color register idle bits definition 8 bits are used for meter color in meter register. When the meter register can be shared, the rest 24 bits can be used by others. This adds the definition for the 24 bits that can be shared. Signed-off-by: Shun Hao Acked-by: Matan Azrad --- diff --git a/drivers/common/mlx5/mlx5_prm.h b/drivers/common/mlx5/mlx5_prm.h index 0ef0574f92..403ba80978 100644 --- a/drivers/common/mlx5/mlx5_prm.h +++ b/drivers/common/mlx5/mlx5_prm.h @@ -3382,6 +3382,12 @@ enum { /* The bits meter color use. */ #define MLX5_MTR_COLOR_BITS 8 +/* The bit size of one register. */ +#define MLX5_REG_BITS 32 + +/* Idle bits for non-color usage in color register. */ +#define MLX5_MTR_IDLE_BITS_IN_COLOR_REG (MLX5_REG_BITS - MLX5_MTR_COLOR_BITS) + /* Length mode of dynamic flex parser graph node. */ enum mlx5_parse_graph_node_len_mode { MLX5_GRAPH_NODE_LEN_FIXED = 0x0,