@@ -3541,6 +3541,7 @@ enum {
MLX5_ASO_CT_NUM_PER_OBJ = 1,
MLX5_ASO_METER_NUM_PER_OBJ = 2,
MLX5_ASO_IPSEC_NUM_PER_OBJ = 1,
+ MLX5_ASO_FIRST_HIT_NUM_PER_OBJ = 512,
};
struct mlx5_ifc_stc_ste_param_execute_aso_bits {
@@ -5371,6 +5372,10 @@ enum {
MLX5_FLOW_COLOR_UNDEFINED,
};
+enum {
+ MLX5_ASO_FIRST_HIT_SET = 1,
+};
+
/* Maximum value of srTCM & trTCM metering parameters. */
#define MLX5_SRTCM_XBS_MAX (0xFF * (1ULL << 0x1F))
#define MLX5_SRTCM_XIR_MAX (8 * (1ULL << 30) * 0xFF)
@@ -47,6 +47,7 @@ enum mlx5dr_action_type {
MLX5DR_ACTION_TYP_ASO_METER,
MLX5DR_ACTION_TYP_ASO_CT,
MLX5DR_ACTION_TYP_ASO_IPSEC,
+ MLX5DR_ACTION_TYP_ASO_FIRST_HIT,
MLX5DR_ACTION_TYP_CRYPTO_ENCRYPT,
MLX5DR_ACTION_TYP_CRYPTO_DECRYPT,
MLX5DR_ACTION_TYP_DEST_ROOT,
@@ -256,6 +257,11 @@ struct mlx5dr_rule_action {
uint32_t offset;
} aso_ipsec;
+ struct {
+ uint32_t offset;
+ bool set;
+ } aso_first_hit;
+
struct {
uint32_t offset;
} crypto;
@@ -714,6 +720,25 @@ mlx5dr_action_create_aso_ipsec(struct mlx5dr_context *ctx,
uint8_t return_reg_id,
uint32_t flags);
+/* Create direct rule ASO FIRST HIT action.
+ *
+ * @param[in] ctx
+ * The context in which the new action will be created.
+ * @param[in] devx_obj
+ * The DEVX ASO object.
+ * @param[in] return_reg_id
+ * When a packet hits a flow connected to this object, a flag is set indicating this event,
+ * copy the original value of this flag into this reg_id.
+ * @param[in] flags
+ * Action creation flags. (enum mlx5dr_action_flags)
+ * @return pointer to mlx5dr_action on success NULL otherwise.
+ */
+struct mlx5dr_action *
+mlx5dr_action_create_aso_first_hit(struct mlx5dr_context *ctx,
+ struct mlx5dr_devx_obj *devx_obj,
+ uint8_t return_reg_id,
+ uint32_t flags);
+
/* Create direct rule pop vlan action.
* @param[in] ctx
* The context in which the new action will be created.
@@ -7,6 +7,7 @@
#define WIRE_PORT 0xFFFF
#define MLX5DR_ACTION_METER_INIT_COLOR_OFFSET 1
+#define MLX5DR_ACTION_ASO_FIRST_HIT_SET_OFFSET 9
/* This is the maximum allowed action order for each table type:
* TX: POP_VLAN, CTR, ASO, PUSH_VLAN, MODIFY, ENCAP, TRAILER, ENCRYPT,
@@ -29,6 +30,7 @@ static const uint32_t action_order_arr[MLX5DR_TABLE_TYPE_MAX][MLX5DR_ACTION_TYP_
BIT(MLX5DR_ACTION_TYP_ASO_METER),
BIT(MLX5DR_ACTION_TYP_ASO_CT),
BIT(MLX5DR_ACTION_TYP_ASO_IPSEC),
+ BIT(MLX5DR_ACTION_TYP_ASO_FIRST_HIT),
BIT(MLX5DR_ACTION_TYP_PUSH_VLAN),
BIT(MLX5DR_ACTION_TYP_PUSH_VLAN),
BIT(MLX5DR_ACTION_TYP_MODIFY_HDR),
@@ -49,6 +51,7 @@ static const uint32_t action_order_arr[MLX5DR_TABLE_TYPE_MAX][MLX5DR_ACTION_TYP_
BIT(MLX5DR_ACTION_TYP_ASO_METER),
BIT(MLX5DR_ACTION_TYP_ASO_CT),
BIT(MLX5DR_ACTION_TYP_ASO_IPSEC),
+ BIT(MLX5DR_ACTION_TYP_ASO_FIRST_HIT),
BIT(MLX5DR_ACTION_TYP_PUSH_VLAN),
BIT(MLX5DR_ACTION_TYP_PUSH_VLAN),
BIT(MLX5DR_ACTION_TYP_MODIFY_HDR),
@@ -73,6 +76,7 @@ static const uint32_t action_order_arr[MLX5DR_TABLE_TYPE_MAX][MLX5DR_ACTION_TYP_
BIT(MLX5DR_ACTION_TYP_ASO_METER),
BIT(MLX5DR_ACTION_TYP_ASO_CT),
BIT(MLX5DR_ACTION_TYP_ASO_IPSEC),
+ BIT(MLX5DR_ACTION_TYP_ASO_FIRST_HIT),
BIT(MLX5DR_ACTION_TYP_PUSH_VLAN),
BIT(MLX5DR_ACTION_TYP_PUSH_VLAN),
BIT(MLX5DR_ACTION_TYP_MODIFY_HDR),
@@ -672,6 +676,13 @@ static void mlx5dr_action_fill_stc_attr(struct mlx5dr_action *action,
attr->aso.devx_obj_id = obj->id;
attr->aso.return_reg_id = action->aso.return_reg_id;
break;
+ case MLX5DR_ACTION_TYP_ASO_FIRST_HIT:
+ attr->action_offset = MLX5DR_ACTION_OFFSET_DW6;
+ attr->action_type = MLX5_IFC_STC_ACTION_TYPE_ASO;
+ attr->aso.aso_type = ASO_OPC_MOD_FLOW_HIT;
+ attr->aso.devx_obj_id = obj->id;
+ attr->aso.return_reg_id = action->aso.return_reg_id;
+ break;
case MLX5DR_ACTION_TYP_VPORT:
attr->action_offset = MLX5DR_ACTION_OFFSET_HIT;
attr->action_type = MLX5_IFC_STC_ACTION_TYPE_JUMP_TO_VPORT;
@@ -1123,6 +1134,16 @@ mlx5dr_action_create_aso_ipsec(struct mlx5dr_context *ctx,
devx_obj, return_reg_id, flags);
}
+struct mlx5dr_action *
+mlx5dr_action_create_aso_first_hit(struct mlx5dr_context *ctx,
+ struct mlx5dr_devx_obj *devx_obj,
+ uint8_t return_reg_id,
+ uint32_t flags)
+{
+ return mlx5dr_action_create_aso(ctx, MLX5DR_ACTION_TYP_ASO_FIRST_HIT,
+ devx_obj, return_reg_id, flags);
+}
+
struct mlx5dr_action *
mlx5dr_action_create_counter(struct mlx5dr_context *ctx,
struct mlx5dr_devx_obj *obj,
@@ -2185,6 +2206,7 @@ static void mlx5dr_action_destroy_hws(struct mlx5dr_action *action)
case MLX5DR_ACTION_TYP_ASO_METER:
case MLX5DR_ACTION_TYP_ASO_CT:
case MLX5DR_ACTION_TYP_ASO_IPSEC:
+ case MLX5DR_ACTION_TYP_ASO_FIRST_HIT:
case MLX5DR_ACTION_TYP_PUSH_VLAN:
case MLX5DR_ACTION_TYP_CRYPTO_ENCRYPT:
case MLX5DR_ACTION_TYP_CRYPTO_DECRYPT:
@@ -2601,6 +2623,15 @@ mlx5dr_action_setter_aso(struct mlx5dr_actions_apply_data *apply,
offset = rule_action->aso_ipsec.offset / MLX5_ASO_IPSEC_NUM_PER_OBJ;
exe_aso_ctrl = 0;
break;
+ case MLX5DR_ACTION_TYP_ASO_FIRST_HIT:
+ /* exe_aso_ctrl FIRST HIT format:
+ * [STC only and reserved bits 22b][set 1b][offset 9b]
+ */
+ offset = rule_action->aso_first_hit.offset / MLX5_ASO_FIRST_HIT_NUM_PER_OBJ;
+ exe_aso_ctrl = rule_action->aso_first_hit.offset % MLX5_ASO_FIRST_HIT_NUM_PER_OBJ;
+ exe_aso_ctrl |= rule_action->aso_first_hit.set <<
+ MLX5DR_ACTION_ASO_FIRST_HIT_SET_OFFSET;
+ break;
default:
DR_LOG(ERR, "Unsupported ASO action type: %d", rule_action->action->type);
rte_errno = ENOTSUP;
@@ -2803,6 +2834,8 @@ int mlx5dr_action_template_process(struct mlx5dr_action_template *at)
case MLX5DR_ACTION_TYP_ASO_METER:
case MLX5DR_ACTION_TYP_ASO_CT:
case MLX5DR_ACTION_TYP_ASO_IPSEC:
+ case MLX5DR_ACTION_TYP_ASO_FIRST_HIT:
+ /* Double ASO action */
setter = mlx5dr_action_setter_find_first(last_setter, ASF_DOUBLE);
setter->flags |= ASF_DOUBLE;
setter->set_double = &mlx5dr_action_setter_aso;
@@ -24,6 +24,7 @@ const char *mlx5dr_debug_action_type_str[] = {
[MLX5DR_ACTION_TYP_ASO_METER] = "ASO_METER",
[MLX5DR_ACTION_TYP_ASO_CT] = "ASO_CT",
[MLX5DR_ACTION_TYP_ASO_IPSEC] = "ASO_IPSEC",
+ [MLX5DR_ACTION_TYP_ASO_FIRST_HIT] = "ASO_FIRST_HIT",
[MLX5DR_ACTION_TYP_DEST_ROOT] = "DEST_ROOT",
[MLX5DR_ACTION_TYP_DEST_ARRAY] = "DEST_ARRAY",
[MLX5DR_ACTION_TYP_CRYPTO_ENCRYPT] = "CRYPTO_ENCRYPT",