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Diffstat (limited to 'src/seastar/dpdk/drivers/net/mlx5/mlx5_glue.c')
-rw-r--r--src/seastar/dpdk/drivers/net/mlx5/mlx5_glue.c925
1 files changed, 925 insertions, 0 deletions
diff --git a/src/seastar/dpdk/drivers/net/mlx5/mlx5_glue.c b/src/seastar/dpdk/drivers/net/mlx5/mlx5_glue.c
new file mode 100644
index 000000000..21cd3bb5c
--- /dev/null
+++ b/src/seastar/dpdk/drivers/net/mlx5/mlx5_glue.c
@@ -0,0 +1,925 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2018 6WIND S.A.
+ * Copyright 2018 Mellanox Technologies, Ltd
+ */
+
+#include <errno.h>
+#include <stdalign.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+/*
+ * Not needed by this file; included to work around the lack of off_t
+ * definition for mlx5dv.h with unpatched rdma-core versions.
+ */
+#include <sys/types.h>
+
+/* Verbs headers do not support -pedantic. */
+#ifdef PEDANTIC
+#pragma GCC diagnostic ignored "-Wpedantic"
+#endif
+#include <infiniband/mlx5dv.h>
+#include <infiniband/verbs.h>
+#ifdef PEDANTIC
+#pragma GCC diagnostic error "-Wpedantic"
+#endif
+
+#include <rte_config.h>
+
+#include "mlx5_autoconf.h"
+#include "mlx5_glue.h"
+
+static int
+mlx5_glue_fork_init(void)
+{
+ return ibv_fork_init();
+}
+
+static struct ibv_pd *
+mlx5_glue_alloc_pd(struct ibv_context *context)
+{
+ return ibv_alloc_pd(context);
+}
+
+static int
+mlx5_glue_dealloc_pd(struct ibv_pd *pd)
+{
+ return ibv_dealloc_pd(pd);
+}
+
+static struct ibv_device **
+mlx5_glue_get_device_list(int *num_devices)
+{
+ return ibv_get_device_list(num_devices);
+}
+
+static void
+mlx5_glue_free_device_list(struct ibv_device **list)
+{
+ ibv_free_device_list(list);
+}
+
+static struct ibv_context *
+mlx5_glue_open_device(struct ibv_device *device)
+{
+ return ibv_open_device(device);
+}
+
+static int
+mlx5_glue_close_device(struct ibv_context *context)
+{
+ return ibv_close_device(context);
+}
+
+static int
+mlx5_glue_query_device(struct ibv_context *context,
+ struct ibv_device_attr *device_attr)
+{
+ return ibv_query_device(context, device_attr);
+}
+
+static int
+mlx5_glue_query_device_ex(struct ibv_context *context,
+ const struct ibv_query_device_ex_input *input,
+ struct ibv_device_attr_ex *attr)
+{
+ return ibv_query_device_ex(context, input, attr);
+}
+
+static int
+mlx5_glue_query_port(struct ibv_context *context, uint8_t port_num,
+ struct ibv_port_attr *port_attr)
+{
+ return ibv_query_port(context, port_num, port_attr);
+}
+
+static struct ibv_comp_channel *
+mlx5_glue_create_comp_channel(struct ibv_context *context)
+{
+ return ibv_create_comp_channel(context);
+}
+
+static int
+mlx5_glue_destroy_comp_channel(struct ibv_comp_channel *channel)
+{
+ return ibv_destroy_comp_channel(channel);
+}
+
+static struct ibv_cq *
+mlx5_glue_create_cq(struct ibv_context *context, int cqe, void *cq_context,
+ struct ibv_comp_channel *channel, int comp_vector)
+{
+ return ibv_create_cq(context, cqe, cq_context, channel, comp_vector);
+}
+
+static int
+mlx5_glue_destroy_cq(struct ibv_cq *cq)
+{
+ return ibv_destroy_cq(cq);
+}
+
+static int
+mlx5_glue_get_cq_event(struct ibv_comp_channel *channel, struct ibv_cq **cq,
+ void **cq_context)
+{
+ return ibv_get_cq_event(channel, cq, cq_context);
+}
+
+static void
+mlx5_glue_ack_cq_events(struct ibv_cq *cq, unsigned int nevents)
+{
+ ibv_ack_cq_events(cq, nevents);
+}
+
+static struct ibv_rwq_ind_table *
+mlx5_glue_create_rwq_ind_table(struct ibv_context *context,
+ struct ibv_rwq_ind_table_init_attr *init_attr)
+{
+ return ibv_create_rwq_ind_table(context, init_attr);
+}
+
+static int
+mlx5_glue_destroy_rwq_ind_table(struct ibv_rwq_ind_table *rwq_ind_table)
+{
+ return ibv_destroy_rwq_ind_table(rwq_ind_table);
+}
+
+static struct ibv_wq *
+mlx5_glue_create_wq(struct ibv_context *context,
+ struct ibv_wq_init_attr *wq_init_attr)
+{
+ return ibv_create_wq(context, wq_init_attr);
+}
+
+static int
+mlx5_glue_destroy_wq(struct ibv_wq *wq)
+{
+ return ibv_destroy_wq(wq);
+}
+static int
+mlx5_glue_modify_wq(struct ibv_wq *wq, struct ibv_wq_attr *wq_attr)
+{
+ return ibv_modify_wq(wq, wq_attr);
+}
+
+static struct ibv_flow *
+mlx5_glue_create_flow(struct ibv_qp *qp, struct ibv_flow_attr *flow)
+{
+ return ibv_create_flow(qp, flow);
+}
+
+static int
+mlx5_glue_destroy_flow(struct ibv_flow *flow_id)
+{
+ return ibv_destroy_flow(flow_id);
+}
+
+static int
+mlx5_glue_destroy_flow_action(void *action)
+{
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+#ifdef HAVE_MLX5DV_DR
+ return mlx5dv_dr_action_destroy(action);
+#else
+ struct mlx5dv_flow_action_attr *attr = action;
+ int res = 0;
+ switch (attr->type) {
+ case MLX5DV_FLOW_ACTION_TAG:
+ break;
+ default:
+ res = ibv_destroy_flow_action(attr->action);
+ break;
+ }
+ free(action);
+ return res;
+#endif
+#else
+ (void)action;
+ return ENOTSUP;
+#endif
+}
+
+static struct ibv_qp *
+mlx5_glue_create_qp(struct ibv_pd *pd, struct ibv_qp_init_attr *qp_init_attr)
+{
+ return ibv_create_qp(pd, qp_init_attr);
+}
+
+static struct ibv_qp *
+mlx5_glue_create_qp_ex(struct ibv_context *context,
+ struct ibv_qp_init_attr_ex *qp_init_attr_ex)
+{
+ return ibv_create_qp_ex(context, qp_init_attr_ex);
+}
+
+static int
+mlx5_glue_destroy_qp(struct ibv_qp *qp)
+{
+ return ibv_destroy_qp(qp);
+}
+
+static int
+mlx5_glue_modify_qp(struct ibv_qp *qp, struct ibv_qp_attr *attr, int attr_mask)
+{
+ return ibv_modify_qp(qp, attr, attr_mask);
+}
+
+static struct ibv_mr *
+mlx5_glue_reg_mr(struct ibv_pd *pd, void *addr, size_t length, int access)
+{
+ return ibv_reg_mr(pd, addr, length, access);
+}
+
+static int
+mlx5_glue_dereg_mr(struct ibv_mr *mr)
+{
+ return ibv_dereg_mr(mr);
+}
+
+static struct ibv_counter_set *
+mlx5_glue_create_counter_set(struct ibv_context *context,
+ struct ibv_counter_set_init_attr *init_attr)
+{
+#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V42
+ (void)context;
+ (void)init_attr;
+ return NULL;
+#else
+ return ibv_create_counter_set(context, init_attr);
+#endif
+}
+
+static int
+mlx5_glue_destroy_counter_set(struct ibv_counter_set *cs)
+{
+#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V42
+ (void)cs;
+ return ENOTSUP;
+#else
+ return ibv_destroy_counter_set(cs);
+#endif
+}
+
+static int
+mlx5_glue_describe_counter_set(struct ibv_context *context,
+ uint16_t counter_set_id,
+ struct ibv_counter_set_description *cs_desc)
+{
+#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V42
+ (void)context;
+ (void)counter_set_id;
+ (void)cs_desc;
+ return ENOTSUP;
+#else
+ return ibv_describe_counter_set(context, counter_set_id, cs_desc);
+#endif
+}
+
+static int
+mlx5_glue_query_counter_set(struct ibv_query_counter_set_attr *query_attr,
+ struct ibv_counter_set_data *cs_data)
+{
+#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V42
+ (void)query_attr;
+ (void)cs_data;
+ return ENOTSUP;
+#else
+ return ibv_query_counter_set(query_attr, cs_data);
+#endif
+}
+
+static struct ibv_counters *
+mlx5_glue_create_counters(struct ibv_context *context,
+ struct ibv_counters_init_attr *init_attr)
+{
+#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V45
+ (void)context;
+ (void)init_attr;
+ errno = ENOTSUP;
+ return NULL;
+#else
+ return ibv_create_counters(context, init_attr);
+#endif
+}
+
+static int
+mlx5_glue_destroy_counters(struct ibv_counters *counters)
+{
+#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V45
+ (void)counters;
+ return ENOTSUP;
+#else
+ return ibv_destroy_counters(counters);
+#endif
+}
+
+static int
+mlx5_glue_attach_counters(struct ibv_counters *counters,
+ struct ibv_counter_attach_attr *attr,
+ struct ibv_flow *flow)
+{
+#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V45
+ (void)counters;
+ (void)attr;
+ (void)flow;
+ return ENOTSUP;
+#else
+ return ibv_attach_counters_point_flow(counters, attr, flow);
+#endif
+}
+
+static int
+mlx5_glue_query_counters(struct ibv_counters *counters,
+ uint64_t *counters_value,
+ uint32_t ncounters,
+ uint32_t flags)
+{
+#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V45
+ (void)counters;
+ (void)counters_value;
+ (void)ncounters;
+ (void)flags;
+ return ENOTSUP;
+#else
+ return ibv_read_counters(counters, counters_value, ncounters, flags);
+#endif
+}
+
+static void
+mlx5_glue_ack_async_event(struct ibv_async_event *event)
+{
+ ibv_ack_async_event(event);
+}
+
+static int
+mlx5_glue_get_async_event(struct ibv_context *context,
+ struct ibv_async_event *event)
+{
+ return ibv_get_async_event(context, event);
+}
+
+static const char *
+mlx5_glue_port_state_str(enum ibv_port_state port_state)
+{
+ return ibv_port_state_str(port_state);
+}
+
+static struct ibv_cq *
+mlx5_glue_cq_ex_to_cq(struct ibv_cq_ex *cq)
+{
+ return ibv_cq_ex_to_cq(cq);
+}
+
+static void *
+mlx5_glue_dr_create_flow_action_dest_flow_tbl(void *tbl)
+{
+#ifdef HAVE_MLX5DV_DR
+ return mlx5dv_dr_action_create_dest_table(tbl);
+#else
+ (void)tbl;
+ errno = ENOTSUP;
+ return NULL;
+#endif
+}
+
+static void *
+mlx5_glue_dr_create_flow_action_dest_vport(void *domain, uint32_t vport)
+{
+#ifdef HAVE_MLX5DV_DR_ESWITCH
+ return mlx5dv_dr_action_create_dest_vport(domain, vport);
+#else
+ (void)domain;
+ (void)vport;
+ errno = ENOTSUP;
+ return NULL;
+#endif
+}
+
+static void *
+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
+}
+
+static void *
+mlx5_glue_dr_create_flow_tbl(void *domain, uint32_t level)
+{
+#ifdef HAVE_MLX5DV_DR
+ return mlx5dv_dr_table_create(domain, level);
+#else
+ (void)domain;
+ (void)level;
+ errno = ENOTSUP;
+ return NULL;
+#endif
+}
+
+static int
+mlx5_glue_dr_destroy_flow_tbl(void *tbl)
+{
+#ifdef HAVE_MLX5DV_DR
+ return mlx5dv_dr_table_destroy(tbl);
+#else
+ (void)tbl;
+ errno = ENOTSUP;
+ return errno;
+#endif
+}
+
+static void *
+mlx5_glue_dr_create_domain(struct ibv_context *ctx,
+ enum mlx5dv_dr_domain_type domain)
+{
+#ifdef HAVE_MLX5DV_DR
+ return mlx5dv_dr_domain_create(ctx, domain);
+#else
+ (void)ctx;
+ (void)domain;
+ errno = ENOTSUP;
+ return NULL;
+#endif
+}
+
+static int
+mlx5_glue_dr_destroy_domain(void *domain)
+{
+#ifdef HAVE_MLX5DV_DR
+ return mlx5dv_dr_domain_destroy(domain);
+#else
+ (void)domain;
+ errno = ENOTSUP;
+ return errno;
+#endif
+}
+
+static struct ibv_cq_ex *
+mlx5_glue_dv_create_cq(struct ibv_context *context,
+ struct ibv_cq_init_attr_ex *cq_attr,
+ struct mlx5dv_cq_init_attr *mlx5_cq_attr)
+{
+ return mlx5dv_create_cq(context, cq_attr, mlx5_cq_attr);
+}
+
+static struct ibv_wq *
+mlx5_glue_dv_create_wq(struct ibv_context *context,
+ struct ibv_wq_init_attr *wq_attr,
+ struct mlx5dv_wq_init_attr *mlx5_wq_attr)
+{
+#ifndef HAVE_IBV_DEVICE_STRIDING_RQ_SUPPORT
+ (void)context;
+ (void)wq_attr;
+ (void)mlx5_wq_attr;
+ errno = ENOTSUP;
+ return NULL;
+#else
+ return mlx5dv_create_wq(context, wq_attr, mlx5_wq_attr);
+#endif
+}
+
+static int
+mlx5_glue_dv_query_device(struct ibv_context *ctx,
+ struct mlx5dv_context *attrs_out)
+{
+ return mlx5dv_query_device(ctx, attrs_out);
+}
+
+static int
+mlx5_glue_dv_set_context_attr(struct ibv_context *ibv_ctx,
+ enum mlx5dv_set_ctx_attr_type type, void *attr)
+{
+ return mlx5dv_set_context_attr(ibv_ctx, type, attr);
+}
+
+static int
+mlx5_glue_dv_init_obj(struct mlx5dv_obj *obj, uint64_t obj_type)
+{
+ return mlx5dv_init_obj(obj, obj_type);
+}
+
+static struct ibv_qp *
+mlx5_glue_dv_create_qp(struct ibv_context *context,
+ struct ibv_qp_init_attr_ex *qp_init_attr_ex,
+ struct mlx5dv_qp_init_attr *dv_qp_init_attr)
+{
+#ifdef HAVE_IBV_DEVICE_TUNNEL_SUPPORT
+ return mlx5dv_create_qp(context, qp_init_attr_ex, dv_qp_init_attr);
+#else
+ (void)context;
+ (void)qp_init_attr_ex;
+ (void)dv_qp_init_attr;
+ errno = ENOTSUP;
+ return NULL;
+#endif
+}
+
+static void *
+mlx5_glue_dv_create_flow_matcher(struct ibv_context *context,
+ struct mlx5dv_flow_matcher_attr *matcher_attr,
+ void *tbl)
+{
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+#ifdef HAVE_MLX5DV_DR
+ (void)context;
+ return mlx5dv_dr_matcher_create(tbl, matcher_attr->priority,
+ matcher_attr->match_criteria_enable,
+ matcher_attr->match_mask);
+#else
+ (void)tbl;
+ return mlx5dv_create_flow_matcher(context, matcher_attr);
+#endif
+#else
+ (void)context;
+ (void)matcher_attr;
+ (void)tbl;
+ errno = ENOTSUP;
+ return NULL;
+#endif
+}
+
+static void *
+mlx5_glue_dv_create_flow(void *matcher,
+ void *match_value,
+ size_t num_actions,
+ void *actions[])
+{
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+#ifdef HAVE_MLX5DV_DR
+ return mlx5dv_dr_rule_create(matcher, match_value, num_actions,
+ (struct mlx5dv_dr_action **)actions);
+#else
+ struct mlx5dv_flow_action_attr actions_attr[8];
+
+ if (num_actions > 8)
+ return NULL;
+ for (size_t i = 0; i < num_actions; i++)
+ actions_attr[i] =
+ *((struct mlx5dv_flow_action_attr *)(actions[i]));
+ return mlx5dv_create_flow(matcher, match_value,
+ num_actions, actions_attr);
+#endif
+#else
+ (void)matcher;
+ (void)match_value;
+ (void)num_actions;
+ (void)actions;
+ return NULL;
+#endif
+}
+
+static void *
+mlx5_glue_dv_create_flow_action_counter(void *counter_obj, uint32_t offset)
+{
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+#ifdef HAVE_MLX5DV_DR
+ return mlx5dv_dr_action_create_flow_counter(counter_obj, offset);
+#else
+ struct mlx5dv_flow_action_attr *action;
+
+ (void)offset;
+ action = malloc(sizeof(*action));
+ if (!action)
+ return NULL;
+ action->type = MLX5DV_FLOW_ACTION_COUNTERS_DEVX;
+ action->obj = counter_obj;
+ return action;
+#endif
+#else
+ (void)counter_obj;
+ (void)offset;
+ errno = ENOTSUP;
+ return NULL;
+#endif
+}
+
+static void *
+mlx5_glue_dv_create_flow_action_dest_ibv_qp(void *qp)
+{
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+#ifdef HAVE_MLX5DV_DR
+ return mlx5dv_dr_action_create_dest_ibv_qp(qp);
+#else
+ struct mlx5dv_flow_action_attr *action;
+
+ action = malloc(sizeof(*action));
+ if (!action)
+ return NULL;
+ action->type = MLX5DV_FLOW_ACTION_DEST_IBV_QP;
+ action->obj = qp;
+ return action;
+#endif
+#else
+ (void)qp;
+ errno = ENOTSUP;
+ return NULL;
+#endif
+}
+
+static void *
+mlx5_glue_dv_create_flow_action_modify_header
+ (struct ibv_context *ctx,
+ enum mlx5dv_flow_table_type ft_type,
+ void *domain, uint64_t flags,
+ size_t actions_sz,
+ uint64_t actions[])
+{
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+#ifdef HAVE_MLX5DV_DR
+ (void)ctx;
+ (void)ft_type;
+ return mlx5dv_dr_action_create_modify_header(domain, flags, actions_sz,
+ (__be64 *)actions);
+#else
+ struct mlx5dv_flow_action_attr *action;
+
+ (void)domain;
+ (void)flags;
+ action = malloc(sizeof(*action));
+ if (!action)
+ return NULL;
+ action->type = MLX5DV_FLOW_ACTION_IBV_FLOW_ACTION;
+ action->action = mlx5dv_create_flow_action_modify_header
+ (ctx, actions_sz, actions, ft_type);
+ return action;
+#endif
+#else
+ (void)ctx;
+ (void)ft_type;
+ (void)domain;
+ (void)flags;
+ (void)actions_sz;
+ (void)actions;
+ errno = ENOTSUP;
+ return NULL;
+#endif
+}
+
+static void *
+mlx5_glue_dv_create_flow_action_packet_reformat
+ (struct ibv_context *ctx,
+ enum mlx5dv_flow_action_packet_reformat_type reformat_type,
+ enum mlx5dv_flow_table_type ft_type,
+ struct mlx5dv_dr_domain *domain,
+ uint32_t flags, size_t data_sz, void *data)
+{
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+#ifdef HAVE_MLX5DV_DR
+ (void)ctx;
+ (void)ft_type;
+ return mlx5dv_dr_action_create_packet_reformat(domain, flags,
+ reformat_type, data_sz,
+ data);
+#else
+ (void)domain;
+ (void)flags;
+ struct mlx5dv_flow_action_attr *action;
+
+ action = malloc(sizeof(*action));
+ if (!action)
+ return NULL;
+ action->type = MLX5DV_FLOW_ACTION_IBV_FLOW_ACTION;
+ action->action = mlx5dv_create_flow_action_packet_reformat
+ (ctx, data_sz, data, reformat_type, ft_type);
+ return action;
+#endif
+#else
+ (void)ctx;
+ (void)reformat_type;
+ (void)ft_type;
+ (void)domain;
+ (void)flags;
+ (void)data_sz;
+ (void)data;
+ errno = ENOTSUP;
+ return NULL;
+#endif
+}
+
+static void *
+mlx5_glue_dv_create_flow_action_tag(uint32_t tag)
+{
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+#ifdef HAVE_MLX5DV_DR
+ return mlx5dv_dr_action_create_tag(tag);
+#else
+ struct mlx5dv_flow_action_attr *action;
+ action = malloc(sizeof(*action));
+ if (!action)
+ return NULL;
+ action->type = MLX5DV_FLOW_ACTION_TAG;
+ action->tag_value = tag;
+ return action;
+#endif
+#endif
+ (void)tag;
+ errno = ENOTSUP;
+ return NULL;
+}
+
+static int
+mlx5_glue_dv_destroy_flow(void *flow_id)
+{
+#ifdef HAVE_MLX5DV_DR
+ return mlx5dv_dr_rule_destroy(flow_id);
+#else
+ return ibv_destroy_flow(flow_id);
+#endif
+}
+
+static int
+mlx5_glue_dv_destroy_flow_matcher(void *matcher)
+{
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+#ifdef HAVE_MLX5DV_DR
+ return mlx5dv_dr_matcher_destroy(matcher);
+#else
+ return mlx5dv_destroy_flow_matcher(matcher);
+#endif
+#else
+ (void)matcher;
+ errno = ENOTSUP;
+ return errno;
+#endif
+}
+
+static struct ibv_context *
+mlx5_glue_dv_open_device(struct ibv_device *device)
+{
+#ifdef HAVE_IBV_DEVX_OBJ
+ return mlx5dv_open_device(device,
+ &(struct mlx5dv_context_attr){
+ .flags = MLX5DV_CONTEXT_FLAGS_DEVX,
+ });
+#else
+ (void)device;
+ errno = ENOTSUP;
+ return NULL;
+#endif
+}
+
+static struct mlx5dv_devx_obj *
+mlx5_glue_devx_obj_create(struct ibv_context *ctx,
+ const void *in, size_t inlen,
+ void *out, size_t outlen)
+{
+#ifdef HAVE_IBV_DEVX_OBJ
+ return mlx5dv_devx_obj_create(ctx, in, inlen, out, outlen);
+#else
+ (void)ctx;
+ (void)in;
+ (void)inlen;
+ (void)out;
+ (void)outlen;
+ errno = ENOTSUP;
+ return NULL;
+#endif
+}
+
+static int
+mlx5_glue_devx_obj_destroy(struct mlx5dv_devx_obj *obj)
+{
+#ifdef HAVE_IBV_DEVX_OBJ
+ return mlx5dv_devx_obj_destroy(obj);
+#else
+ (void)obj;
+ return -ENOTSUP;
+#endif
+}
+
+static int
+mlx5_glue_devx_obj_query(struct mlx5dv_devx_obj *obj,
+ const void *in, size_t inlen,
+ void *out, size_t outlen)
+{
+#ifdef HAVE_IBV_DEVX_OBJ
+ return mlx5dv_devx_obj_query(obj, in, inlen, out, outlen);
+#else
+ (void)obj;
+ (void)in;
+ (void)inlen;
+ (void)out;
+ (void)outlen;
+ return -ENOTSUP;
+#endif
+}
+
+static int
+mlx5_glue_devx_obj_modify(struct mlx5dv_devx_obj *obj,
+ const void *in, size_t inlen,
+ void *out, size_t outlen)
+{
+#ifdef HAVE_IBV_DEVX_OBJ
+ return mlx5dv_devx_obj_modify(obj, in, inlen, out, outlen);
+#else
+ (void)obj;
+ (void)in;
+ (void)inlen;
+ (void)out;
+ (void)outlen;
+ return -ENOTSUP;
+#endif
+}
+
+static int
+mlx5_glue_devx_general_cmd(struct ibv_context *ctx,
+ const void *in, size_t inlen,
+ void *out, size_t outlen)
+{
+#ifdef HAVE_IBV_DEVX_OBJ
+ return mlx5dv_devx_general_cmd(ctx, in, inlen, out, outlen);
+#else
+ (void)ctx;
+ (void)in;
+ (void)inlen;
+ (void)out;
+ (void)outlen;
+ return -ENOTSUP;
+#endif
+}
+
+alignas(RTE_CACHE_LINE_SIZE)
+const struct mlx5_glue *mlx5_glue = &(const struct mlx5_glue){
+ .version = MLX5_GLUE_VERSION,
+ .fork_init = mlx5_glue_fork_init,
+ .alloc_pd = mlx5_glue_alloc_pd,
+ .dealloc_pd = mlx5_glue_dealloc_pd,
+ .get_device_list = mlx5_glue_get_device_list,
+ .free_device_list = mlx5_glue_free_device_list,
+ .open_device = mlx5_glue_open_device,
+ .close_device = mlx5_glue_close_device,
+ .query_device = mlx5_glue_query_device,
+ .query_device_ex = mlx5_glue_query_device_ex,
+ .query_port = mlx5_glue_query_port,
+ .create_comp_channel = mlx5_glue_create_comp_channel,
+ .destroy_comp_channel = mlx5_glue_destroy_comp_channel,
+ .create_cq = mlx5_glue_create_cq,
+ .destroy_cq = mlx5_glue_destroy_cq,
+ .get_cq_event = mlx5_glue_get_cq_event,
+ .ack_cq_events = mlx5_glue_ack_cq_events,
+ .create_rwq_ind_table = mlx5_glue_create_rwq_ind_table,
+ .destroy_rwq_ind_table = mlx5_glue_destroy_rwq_ind_table,
+ .create_wq = mlx5_glue_create_wq,
+ .destroy_wq = mlx5_glue_destroy_wq,
+ .modify_wq = mlx5_glue_modify_wq,
+ .create_flow = mlx5_glue_create_flow,
+ .destroy_flow = mlx5_glue_destroy_flow,
+ .destroy_flow_action = mlx5_glue_destroy_flow_action,
+ .create_qp = mlx5_glue_create_qp,
+ .create_qp_ex = mlx5_glue_create_qp_ex,
+ .destroy_qp = mlx5_glue_destroy_qp,
+ .modify_qp = mlx5_glue_modify_qp,
+ .reg_mr = mlx5_glue_reg_mr,
+ .dereg_mr = mlx5_glue_dereg_mr,
+ .create_counter_set = mlx5_glue_create_counter_set,
+ .destroy_counter_set = mlx5_glue_destroy_counter_set,
+ .describe_counter_set = mlx5_glue_describe_counter_set,
+ .query_counter_set = mlx5_glue_query_counter_set,
+ .create_counters = mlx5_glue_create_counters,
+ .destroy_counters = mlx5_glue_destroy_counters,
+ .attach_counters = mlx5_glue_attach_counters,
+ .query_counters = mlx5_glue_query_counters,
+ .ack_async_event = mlx5_glue_ack_async_event,
+ .get_async_event = mlx5_glue_get_async_event,
+ .port_state_str = mlx5_glue_port_state_str,
+ .cq_ex_to_cq = mlx5_glue_cq_ex_to_cq,
+ .dr_create_flow_action_dest_flow_tbl =
+ mlx5_glue_dr_create_flow_action_dest_flow_tbl,
+ .dr_create_flow_action_dest_vport =
+ mlx5_glue_dr_create_flow_action_dest_vport,
+ .dr_create_flow_action_drop =
+ mlx5_glue_dr_create_flow_action_drop,
+ .dr_create_flow_tbl = mlx5_glue_dr_create_flow_tbl,
+ .dr_destroy_flow_tbl = mlx5_glue_dr_destroy_flow_tbl,
+ .dr_create_domain = mlx5_glue_dr_create_domain,
+ .dr_destroy_domain = mlx5_glue_dr_destroy_domain,
+ .dv_create_cq = mlx5_glue_dv_create_cq,
+ .dv_create_wq = mlx5_glue_dv_create_wq,
+ .dv_query_device = mlx5_glue_dv_query_device,
+ .dv_set_context_attr = mlx5_glue_dv_set_context_attr,
+ .dv_init_obj = mlx5_glue_dv_init_obj,
+ .dv_create_qp = mlx5_glue_dv_create_qp,
+ .dv_create_flow_matcher = mlx5_glue_dv_create_flow_matcher,
+ .dv_create_flow = mlx5_glue_dv_create_flow,
+ .dv_create_flow_action_counter =
+ 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_modify_header =
+ mlx5_glue_dv_create_flow_action_modify_header,
+ .dv_create_flow_action_packet_reformat =
+ mlx5_glue_dv_create_flow_action_packet_reformat,
+ .dv_create_flow_action_tag = mlx5_glue_dv_create_flow_action_tag,
+ .dv_destroy_flow = mlx5_glue_dv_destroy_flow,
+ .dv_destroy_flow_matcher = mlx5_glue_dv_destroy_flow_matcher,
+ .dv_open_device = mlx5_glue_dv_open_device,
+ .devx_obj_create = mlx5_glue_devx_obj_create,
+ .devx_obj_destroy = mlx5_glue_devx_obj_destroy,
+ .devx_obj_query = mlx5_glue_devx_obj_query,
+ .devx_obj_modify = mlx5_glue_devx_obj_modify,
+ .devx_general_cmd = mlx5_glue_devx_general_cmd,
+};
generated by cgit v1.2.3 (git 2.39.1) at 2025-02-02 01:17:05 +0000