net/mlx5e: Support IPsec packet offload for RX in switchdev mode

[linux-2.6-block.git] / drivers / net / ethernet / mellanox / mlx5 / core / en_accel / ipsec.h

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
index 03d83cdf1e2073cd68b3caf06504ee3e1d546b31..578af9d7aef3c0d69a0a2c8b5e2f15f2f0d804a8 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
@@ -143,7 +143,7 @@ struct mlx5e_ipsec_sw_stats {
        atomic64_t ipsec_tx_drop_trailer;
 };
 
-struct mlx5e_ipsec_rx;
+struct mlx5e_ipsec_fc;
 struct mlx5e_ipsec_tx;
 
 struct mlx5e_ipsec_work {
@@ -180,6 +180,38 @@ struct mlx5e_ipsec_rx_create_attr {
        enum mlx5_flow_namespace_type chains_ns;
 };
 
+struct mlx5e_ipsec_ft {
+       struct mutex mutex; /* Protect changes to this struct */
+       struct mlx5_flow_table *pol;
+       struct mlx5_flow_table *sa;
+       struct mlx5_flow_table *status;
+       u32 refcnt;
+};
+
+struct mlx5e_ipsec_rule {
+       struct mlx5_flow_handle *rule;
+       struct mlx5_modify_hdr *modify_hdr;
+       struct mlx5_pkt_reformat *pkt_reformat;
+       struct mlx5_fc *fc;
+};
+
+struct mlx5e_ipsec_miss {
+       struct mlx5_flow_group *group;
+       struct mlx5_flow_handle *rule;
+};
+
+struct mlx5e_ipsec_rx {
+       struct mlx5e_ipsec_ft ft;
+       struct mlx5e_ipsec_miss pol;
+       struct mlx5e_ipsec_miss sa;
+       struct mlx5e_ipsec_rule status;
+       struct mlx5e_ipsec_miss status_drop;
+       struct mlx5_fc *status_drop_cnt;
+       struct mlx5e_ipsec_fc *fc;
+       struct mlx5_fs_chains *chains;
+       u8 allow_tunnel_mode : 1;
+};
+
 struct mlx5e_ipsec {
        struct mlx5_core_dev *mdev;
        struct xarray sadb;
@@ -205,13 +237,6 @@ struct mlx5e_ipsec_esn_state {
        u8 overlap: 1;
 };
 
-struct mlx5e_ipsec_rule {
-       struct mlx5_flow_handle *rule;
-       struct mlx5_modify_hdr *modify_hdr;
-       struct mlx5_pkt_reformat *pkt_reformat;
-       struct mlx5_fc *fc;
-};
-
 struct mlx5e_ipsec_limits {
        u64 round;
        u8 soft_limit_hit : 1;