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net/mlx5: split flow item matcher and value translation

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This split the item matcher and value translation to
make the code reusable for the new steering mode.

Signed-off-by: Suanming Mou <suanmingm@nvidia.com>
This commit is contained in:
Suanming Mou 2022-10-20 18:57:32 +03:00 committed by Raslan Darawsheh
parent e64fd460b7
commit cd4ab74206
2 changed files with 1340 additions and 1316 deletions
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32
drivers/net/mlx5/mlx5_flow.h
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@ -1267,6 +1267,38 @@ struct mlx5_flow_workspace {
uint32_t skip_matcher_reg:1;
/* Indicates if need to skip matcher register in translate. */
uint32_t mark:1; /* Indicates if flow contains mark action. */
uint32_t vport_meta_tag; /* Used for vport index match. */
};
/* Matcher translate type. */
enum MLX5_SET_MATCHER {
MLX5_SET_MATCHER_SW_V = 1 << 0,
MLX5_SET_MATCHER_SW_M = 1 << 1,
MLX5_SET_MATCHER_HS_V = 1 << 2,
MLX5_SET_MATCHER_HS_M = 1 << 3,
};
#define MLX5_SET_MATCHER_SW (MLX5_SET_MATCHER_SW_V | MLX5_SET_MATCHER_SW_M)
#define MLX5_SET_MATCHER_HS (MLX5_SET_MATCHER_HS_V | MLX5_SET_MATCHER_HS_M)
#define MLX5_SET_MATCHER_V (MLX5_SET_MATCHER_SW_V | MLX5_SET_MATCHER_HS_V)
#define MLX5_SET_MATCHER_M (MLX5_SET_MATCHER_SW_M | MLX5_SET_MATCHER_HS_M)
/* Flow matcher workspace intermediate data. */
struct mlx5_dv_matcher_workspace {
uint8_t priority; /* Flow priority. */
uint64_t last_item; /* Last item in pattern. */
uint64_t item_flags; /* Flow item pattern flags. */
uint64_t action_flags; /* Flow action flags. */
bool external; /* External flow or not. */
uint32_t vlan_tag:12; /* Flow item VLAN tag. */
uint8_t next_protocol; /* Tunnel next protocol */
uint32_t geneve_tlv_option; /* Flow item Geneve TLV option. */
uint32_t group; /* Flow group. */
uint16_t udp_dport; /* Flow item UDP port. */
const struct rte_flow_attr *attr; /* Flow attribute. */
struct mlx5_flow_rss_desc *rss_desc; /* RSS descriptor. */
const struct rte_flow_item *tunnel_item; /* Flow tunnel item. */
const struct rte_flow_item *gre_item; /* Flow GRE item. */
};
struct mlx5_flow_split_info {

2624
drivers/net/mlx5/mlx5_flow_dv.c
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