net/mlx5: add glue for create action via DevX

[dpdk.git] / drivers / net / mlx5 / mlx5_glue.c

diff --git a/drivers/net/mlx5/mlx5_glue.c b/drivers/net/mlx5/mlx5_glue.c
index 6172e0d..50c369a 100644 (file)
--- a/drivers/net/mlx5/mlx5_glue.c
+++ b/drivers/net/mlx5/mlx5_glue.c
@@ -87,6 +87,13 @@ mlx5_glue_query_device_ex(struct ibv_context *context,
        return ibv_query_device_ex(context, input, attr);
 }
 
+static int
+mlx5_glue_query_rt_values_ex(struct ibv_context *context,
+                         struct ibv_values_ex *values)
+{
+       return ibv_query_rt_values_ex(context, values);
+}
+
 static int
 mlx5_glue_query_port(struct ibv_context *context, uint8_t port_num,
                     struct ibv_port_attr *port_attr)
@@ -296,6 +303,7 @@ mlx5_glue_create_counters(struct ibv_context *context,
 #ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V45
        (void)context;
        (void)init_attr;
+       errno = ENOTSUP;
        return NULL;
 #else
        return ibv_create_counters(context, init_attr);
@@ -377,6 +385,7 @@ mlx5_glue_dr_create_flow_action_dest_flow_tbl(void *tbl)
        return mlx5dv_dr_action_create_dest_table(tbl);
 #else
        (void)tbl;
+       errno = ENOTSUP;
        return NULL;
 #endif
 }
@@ -389,6 +398,7 @@ mlx5_glue_dr_create_flow_action_dest_vport(void *domain, uint32_t vport)
 #else
        (void)domain;
        (void)vport;
+       errno = ENOTSUP;
        return NULL;
 #endif
 }
@@ -399,6 +409,7 @@ mlx5_glue_dr_create_flow_action_drop(void)
 #ifdef HAVE_MLX5DV_DR_ESWITCH
        return mlx5dv_dr_action_create_drop();
 #else
+       errno = ENOTSUP;
        return NULL;
 #endif
 }
@@ -411,6 +422,7 @@ mlx5_glue_dr_create_flow_tbl(void *domain, uint32_t level)
 #else
        (void)domain;
        (void)level;
+       errno = ENOTSUP;
        return NULL;
 #endif
 }
@@ -422,7 +434,8 @@ mlx5_glue_dr_destroy_flow_tbl(void *tbl)
        return mlx5dv_dr_table_destroy(tbl);
 #else
        (void)tbl;
-       return 0;
+       errno = ENOTSUP;
+       return errno;
 #endif
 }
 
@@ -435,6 +448,7 @@ mlx5_glue_dr_create_domain(struct ibv_context *ctx,
 #else
        (void)ctx;
        (void)domain;
+       errno = ENOTSUP;
        return NULL;
 #endif
 }
@@ -446,7 +460,8 @@ mlx5_glue_dr_destroy_domain(void *domain)
        return mlx5dv_dr_domain_destroy(domain);
 #else
        (void)domain;
-       return 0;
+       errno = ENOTSUP;
+       return errno;
 #endif
 }
 
@@ -467,6 +482,7 @@ mlx5_glue_dv_create_wq(struct ibv_context *context,
        (void)context;
        (void)wq_attr;
        (void)mlx5_wq_attr;
+       errno = ENOTSUP;
        return NULL;
 #else
        return mlx5dv_create_wq(context, wq_attr, mlx5_wq_attr);
@@ -504,6 +520,7 @@ mlx5_glue_dv_create_qp(struct ibv_context *context,
        (void)context;
        (void)qp_init_attr_ex;
        (void)dv_qp_init_attr;
+       errno = ENOTSUP;
        return NULL;
 #endif
 }
@@ -527,6 +544,7 @@ mlx5_glue_dv_create_flow_matcher(struct ibv_context *context,
        (void)context;
        (void)matcher_attr;
        (void)tbl;
+       errno = ENOTSUP;
        return NULL;
 #endif
 }
@@ -581,6 +599,7 @@ mlx5_glue_dv_create_flow_action_counter(void *counter_obj, uint32_t offset)
 #else
        (void)counter_obj;
        (void)offset;
+       errno = ENOTSUP;
        return NULL;
 #endif
 }
@@ -603,6 +622,19 @@ mlx5_glue_dv_create_flow_action_dest_ibv_qp(void *qp)
 #endif
 #else
        (void)qp;
+       errno = ENOTSUP;
+       return NULL;
+#endif
+}
+
+static void *
+mlx5_glue_dv_create_flow_action_dest_devx_tir(void *tir)
+{
+#ifdef HAVE_MLX5DV_DR_ACTION_DEST_DEVX_TIR
+       return mlx5dv_dr_action_create_dest_devx_tir(tir);
+#else
+       (void)tir;
+       errno = ENOTSUP;
        return NULL;
 #endif
 }
@@ -641,6 +673,7 @@ mlx5_glue_dv_create_flow_action_modify_header
        (void)flags;
        (void)actions_sz;
        (void)actions;
+       errno = ENOTSUP;
        return NULL;
 #endif
 }
@@ -681,6 +714,7 @@ mlx5_glue_dv_create_flow_action_packet_reformat
        (void)flags;
        (void)data_sz;
        (void)data;
+       errno = ENOTSUP;
        return NULL;
 #endif
 }
@@ -702,6 +736,7 @@ mlx5_glue_dv_create_flow_action_tag(uint32_t tag)
 #endif
 #endif
        (void)tag;
+       errno = ENOTSUP;
        return NULL;
 }
 
@@ -726,7 +761,8 @@ mlx5_glue_dv_destroy_flow_matcher(void *matcher)
 #endif
 #else
        (void)matcher;
-       return 0;
+       errno = ENOTSUP;
+       return errno;
 #endif
 }
 
@@ -740,6 +776,7 @@ mlx5_glue_dv_open_device(struct ibv_device *device)
                                  });
 #else
        (void)device;
+       errno = ENOTSUP;
        return NULL;
 #endif
 }
@@ -757,6 +794,7 @@ mlx5_glue_devx_obj_create(struct ibv_context *ctx,
        (void)inlen;
        (void)out;
        (void)outlen;
+       errno = ENOTSUP;
        return NULL;
 #endif
 }
@@ -823,6 +861,109 @@ mlx5_glue_devx_general_cmd(struct ibv_context *ctx,
 #endif
 }
 
+static struct mlx5dv_devx_cmd_comp *
+mlx5_glue_devx_create_cmd_comp(struct ibv_context *ctx)
+{
+#ifdef HAVE_IBV_DEVX_ASYNC
+       return mlx5dv_devx_create_cmd_comp(ctx);
+#else
+       (void)ctx;
+       errno = -ENOTSUP;
+       return NULL;
+#endif
+}
+
+static void
+mlx5_glue_devx_destroy_cmd_comp(struct mlx5dv_devx_cmd_comp *cmd_comp)
+{
+#ifdef HAVE_IBV_DEVX_ASYNC
+       mlx5dv_devx_destroy_cmd_comp(cmd_comp);
+#else
+       (void)cmd_comp;
+       errno = -ENOTSUP;
+#endif
+}
+
+static int
+mlx5_glue_devx_obj_query_async(struct mlx5dv_devx_obj *obj, const void *in,
+                              size_t inlen, size_t outlen, uint64_t wr_id,
+                              struct mlx5dv_devx_cmd_comp *cmd_comp)
+{
+#ifdef HAVE_IBV_DEVX_ASYNC
+       return mlx5dv_devx_obj_query_async(obj, in, inlen, outlen, wr_id,
+                                          cmd_comp);
+#else
+       (void)obj;
+       (void)in;
+       (void)inlen;
+       (void)outlen;
+       (void)wr_id;
+       (void)cmd_comp;
+       return -ENOTSUP;
+#endif
+}
+
+static int
+mlx5_glue_devx_get_async_cmd_comp(struct mlx5dv_devx_cmd_comp *cmd_comp,
+                                 struct mlx5dv_devx_async_cmd_hdr *cmd_resp,
+                                 size_t cmd_resp_len)
+{
+#ifdef HAVE_IBV_DEVX_ASYNC
+       return mlx5dv_devx_get_async_cmd_comp(cmd_comp, cmd_resp,
+                                             cmd_resp_len);
+#else
+       (void)cmd_comp;
+       (void)cmd_resp;
+       (void)cmd_resp_len;
+       return -ENOTSUP;
+#endif
+}
+
+static struct mlx5dv_devx_umem *
+mlx5_glue_devx_umem_reg(struct ibv_context *context, void *addr, size_t size,
+                       uint32_t access)
+{
+#ifdef HAVE_IBV_DEVX_OBJ
+       return mlx5dv_devx_umem_reg(context, addr, size, access);
+#else
+       (void)context;
+       (void)addr;
+       (void)size;
+       (void)access;
+       errno = -ENOTSUP;
+       return NULL;
+#endif
+}
+
+static int
+mlx5_glue_devx_umem_dereg(struct mlx5dv_devx_umem *dv_devx_umem)
+{
+#ifdef HAVE_IBV_DEVX_OBJ
+       return mlx5dv_devx_umem_dereg(dv_devx_umem);
+#else
+       (void)dv_devx_umem;
+       return -ENOTSUP;
+#endif
+}
+
+static int
+mlx5_glue_devx_qp_query(struct ibv_qp *qp,
+                       const void *in, size_t inlen,
+                       void *out, size_t outlen)
+{
+#ifdef HAVE_IBV_DEVX_ASYNC
+       return mlx5dv_devx_qp_query(qp, in, inlen, out, outlen);
+#else
+       (void)qp;
+       (void)in;
+       (void)inlen;
+       (void)out;
+       (void)outlen;
+       errno = ENOTSUP;
+       return errno;
+#endif
+}
+
 alignas(RTE_CACHE_LINE_SIZE)
 const struct mlx5_glue *mlx5_glue = &(const struct mlx5_glue){
        .version = MLX5_GLUE_VERSION,
@@ -835,6 +976,7 @@ const struct mlx5_glue *mlx5_glue = &(const struct mlx5_glue){
        .close_device = mlx5_glue_close_device,
        .query_device = mlx5_glue_query_device,
        .query_device_ex = mlx5_glue_query_device_ex,
+       .query_rt_values_ex = mlx5_glue_query_rt_values_ex,
        .query_port = mlx5_glue_query_port,
        .create_comp_channel = mlx5_glue_create_comp_channel,
        .destroy_comp_channel = mlx5_glue_destroy_comp_channel,
@@ -890,6 +1032,8 @@ const struct mlx5_glue *mlx5_glue = &(const struct mlx5_glue){
                mlx5_glue_dv_create_flow_action_counter,
        .dv_create_flow_action_dest_ibv_qp =
                mlx5_glue_dv_create_flow_action_dest_ibv_qp,
+       .dv_create_flow_action_dest_devx_tir =
+               mlx5_glue_dv_create_flow_action_dest_devx_tir,
        .dv_create_flow_action_modify_header =
                mlx5_glue_dv_create_flow_action_modify_header,
        .dv_create_flow_action_packet_reformat =
@@ -903,4 +1047,11 @@ const struct mlx5_glue *mlx5_glue = &(const struct mlx5_glue){
        .devx_obj_query = mlx5_glue_devx_obj_query,
        .devx_obj_modify = mlx5_glue_devx_obj_modify,
        .devx_general_cmd = mlx5_glue_devx_general_cmd,
+       .devx_create_cmd_comp = mlx5_glue_devx_create_cmd_comp,
+       .devx_destroy_cmd_comp = mlx5_glue_devx_destroy_cmd_comp,
+       .devx_obj_query_async = mlx5_glue_devx_obj_query_async,
+       .devx_get_async_cmd_comp = mlx5_glue_devx_get_async_cmd_comp,
+       .devx_umem_reg = mlx5_glue_devx_umem_reg,
+       .devx_umem_dereg = mlx5_glue_devx_umem_dereg,
+       .devx_qp_query = mlx5_glue_devx_qp_query,
 };