common/mlx5: support general object KEK import

[dpdk.git] / drivers / common / mlx5 / mlx5_devx_cmds.h

diff --git a/drivers/common/mlx5/mlx5_devx_cmds.h b/drivers/common/mlx5/mlx5_devx_cmds.h
index fa8dd38..221fd54 100644 (file)
--- a/drivers/common/mlx5/mlx5_devx_cmds.h
+++ b/drivers/common/mlx5/mlx5_devx_cmds.h
@@ -32,6 +32,8 @@ struct mlx5_devx_mkey_attr {
        uint32_t relaxed_ordering_write:1;
        uint32_t relaxed_ordering_read:1;
        uint32_t umr_en:1;
+       uint32_t crypto_en:2;
+       uint32_t set_remote_rw:1;
        struct mlx5_klm *klm_array;
        int klm_num;
 };
@@ -136,6 +138,10 @@ struct mlx5_hca_attr {
        uint32_t qp_ts_format:2;
        uint32_t regex:1;
        uint32_t reg_c_preserve:1;
+       uint32_t crypto:1; /* Crypto engine is supported. */
+       uint32_t aes_xts:1; /* AES-XTS crypto is supported. */
+       uint32_t dek:1; /* General obj type DEK is supported. */
+       uint32_t import_kek:1; /* General obj type IMPORT_KEK supported. */
        uint32_t regexp_num_of_engines;
        uint32_t log_max_ft_sampler_num:8;
        uint32_t geneve_tlv_opt;
@@ -432,6 +438,25 @@ struct mlx5_devx_graph_node_attr {
        struct mlx5_devx_graph_arc_attr out[MLX5_GRAPH_NODE_ARC_NUM];
 };
 
+/* Encryption key size is up to 1024 bit, 128 bytes. */
+#define MLX5_CRYPTO_KEY_MAX_SIZE       128
+
+struct mlx5_devx_dek_attr {
+       uint32_t key_size:4;
+       uint32_t has_keytag:1;
+       uint32_t key_purpose:4;
+       uint32_t pd:24;
+       uint64_t opaque;
+       uint8_t key[MLX5_CRYPTO_KEY_MAX_SIZE];
+};
+
+struct mlx5_devx_import_kek_attr {
+       uint64_t modify_field_select;
+       uint32_t state:8;
+       uint32_t key_size:4;
+       uint8_t key[MLX5_CRYPTO_KEY_MAX_SIZE];
+};
+
 /* mlx5_devx_cmds.c */
 
 __rte_internal
@@ -556,7 +581,6 @@ int mlx5_devx_cmd_query_virtio_q_counters(struct mlx5_devx_obj *couners_obj,
 __rte_internal
 struct mlx5_devx_obj *mlx5_devx_cmd_create_flow_hit_aso_obj(void *ctx,
                                                            uint32_t pd);
-
 __rte_internal
 struct mlx5_devx_obj *mlx5_devx_cmd_alloc_pd(void *ctx);
 
@@ -568,4 +592,30 @@ struct mlx5_devx_obj *mlx5_devx_cmd_queue_counter_alloc(void *ctx);
 __rte_internal
 int mlx5_devx_cmd_queue_counter_query(struct mlx5_devx_obj *dcs, int clear,
                                      uint32_t *out_of_buffers);
+/**
+ * Create general object of type FLOW_METER_ASO using DevX API..
+ *
+ * @param[in] ctx
+ *   Device context.
+ * @param [in] pd
+ *   PD value to associate the FLOW_METER_ASO object with.
+ * @param [in] log_obj_size
+ *   log_obj_size define to allocate number of 2 * meters
+ *   in one FLOW_METER_ASO object.
+ *
+ * @return
+ *   The DevX object created, NULL otherwise and rte_errno is set.
+ */
+__rte_internal
+struct mlx5_devx_obj *mlx5_devx_cmd_create_flow_meter_aso_obj(void *ctx,
+                                       uint32_t pd, uint32_t log_obj_size);
+__rte_internal
+struct mlx5_devx_obj *
+mlx5_devx_cmd_create_dek_obj(void *ctx, struct mlx5_devx_dek_attr *attr);
+
+__rte_internal
+struct mlx5_devx_obj *
+mlx5_devx_cmd_create_import_kek_obj(void *ctx,
+                                   struct mlx5_devx_import_kek_attr *attr);
+
 #endif /* RTE_PMD_MLX5_DEVX_CMDS_H_ */