diff options
Diffstat (limited to 'drivers')
7 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c index 3351b2a1ba18..74cbe53ee9db 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c @@ -42,6 +42,9 @@ static void dr_rule_set_last_ste_miss_addr(struct mlx5dr_matcher *matcher, struct mlx5dr_ste_ctx *ste_ctx = matcher->tbl->dmn->ste_ctx; u64 icm_addr; + if (mlx5dr_ste_is_miss_addr_set(ste_ctx, hw_ste)) + return; + icm_addr = mlx5dr_icm_pool_get_chunk_icm_addr(nic_matcher->e_anchor->chunk); mlx5dr_ste_set_miss_addr(ste_ctx, hw_ste, icm_addr); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c index 9e19a8dc9022..1e15f605df6e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c @@ -90,6 +90,16 @@ static void dr_ste_set_always_miss(struct dr_hw_ste_format *hw_ste) hw_ste->mask[0] = 0; } +bool mlx5dr_ste_is_miss_addr_set(struct mlx5dr_ste_ctx *ste_ctx, + u8 *hw_ste_p) +{ + if (!ste_ctx->is_miss_addr_set) + return false; + + /* check if miss address is already set for this type of STE */ + return ste_ctx->is_miss_addr_set(hw_ste_p); +} + void mlx5dr_ste_set_miss_addr(struct mlx5dr_ste_ctx *ste_ctx, u8 *hw_ste_p, u64 miss_addr) { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.h index 17513baff9b0..7075142bcfb6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.h @@ -151,6 +151,7 @@ struct mlx5dr_ste_ctx { bool is_rx, u16 gvmi); void (*set_next_lu_type)(u8 *hw_ste_p, u16 lu_type); u16 (*get_next_lu_type)(u8 *hw_ste_p); + bool (*is_miss_addr_set)(u8 *hw_ste_p); void (*set_miss_addr)(u8 *hw_ste_p, u64 miss_addr); u64 (*get_miss_addr)(u8 *hw_ste_p); void (*set_hit_addr)(u8 *hw_ste_p, u64 icm_addr, u32 ht_size); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v1.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v1.c index ee677a5c76be..87c29118c51b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v1.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v1.c @@ -267,6 +267,11 @@ static void dr_ste_v1_set_entry_type(u8 *hw_ste_p, u8 entry_type) MLX5_SET(ste_match_bwc_v1, hw_ste_p, entry_format, entry_type); } +bool dr_ste_v1_is_miss_addr_set(u8 *hw_ste_p) +{ + return false; +} + void dr_ste_v1_set_miss_addr(u8 *hw_ste_p, u64 miss_addr) { u64 index = miss_addr >> 6; @@ -2144,6 +2149,7 @@ static struct mlx5dr_ste_ctx ste_ctx_v1 = { .ste_init = &dr_ste_v1_init, .set_next_lu_type = &dr_ste_v1_set_next_lu_type, .get_next_lu_type = &dr_ste_v1_get_next_lu_type, + .is_miss_addr_set = &dr_ste_v1_is_miss_addr_set, .set_miss_addr = &dr_ste_v1_set_miss_addr, .get_miss_addr = &dr_ste_v1_get_miss_addr, .set_hit_addr = &dr_ste_v1_set_hit_addr, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v1.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v1.h index 8a1d49790c6e..b5c0f0f8392f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v1.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v1.h @@ -7,6 +7,7 @@ #include "dr_types.h" #include "dr_ste.h" +bool dr_ste_v1_is_miss_addr_set(u8 *hw_ste_p); void dr_ste_v1_set_miss_addr(u8 *hw_ste_p, u64 miss_addr); u64 dr_ste_v1_get_miss_addr(u8 *hw_ste_p); void dr_ste_v1_set_byte_mask(u8 *hw_ste_p, u16 byte_mask); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v2.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v2.c index c60fddd125d2..cf1a3c9a1cf4 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v2.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v2.c @@ -202,6 +202,7 @@ static struct mlx5dr_ste_ctx ste_ctx_v2 = { .ste_init = &dr_ste_v1_init, .set_next_lu_type = &dr_ste_v1_set_next_lu_type, .get_next_lu_type = &dr_ste_v1_get_next_lu_type, + .is_miss_addr_set = &dr_ste_v1_is_miss_addr_set, .set_miss_addr = &dr_ste_v1_set_miss_addr, .get_miss_addr = &dr_ste_v1_get_miss_addr, .set_hit_addr = &dr_ste_v1_set_hit_addr, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h index 94093c3b55a5..a3e8ce415563 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h @@ -238,6 +238,7 @@ static inline void mlx5dr_htbl_get(struct mlx5dr_ste_htbl *htbl) /* STE utils */ u32 mlx5dr_ste_calc_hash_index(u8 *hw_ste_p, struct mlx5dr_ste_htbl *htbl); +bool mlx5dr_ste_is_miss_addr_set(struct mlx5dr_ste_ctx *ste_ctx, u8 *hw_ste_p); void mlx5dr_ste_set_miss_addr(struct mlx5dr_ste_ctx *ste_ctx, u8 *hw_ste, u64 miss_addr); void mlx5dr_ste_set_hit_addr(struct mlx5dr_ste_ctx *ste_ctx, |