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6#include <stddef.h>
7#include <stdint.h>
8
9
10#ifdef PEDANTIC
11#pragma GCC diagnostic ignored "-Wpedantic"
12#endif
13#include <infiniband/mlx4dv.h>
14#include <infiniband/verbs.h>
15#ifdef PEDANTIC
16#pragma GCC diagnostic error "-Wpedantic"
17#endif
18
19#include "mlx4_glue.h"
20
21static int
22mlx4_glue_fork_init(void)
23{
24 return ibv_fork_init();
25}
26
27static int
28mlx4_glue_get_async_event(struct ibv_context *context,
29 struct ibv_async_event *event)
30{
31 return ibv_get_async_event(context, event);
32}
33
34static void
35mlx4_glue_ack_async_event(struct ibv_async_event *event)
36{
37 ibv_ack_async_event(event);
38}
39
40static struct ibv_pd *
41mlx4_glue_alloc_pd(struct ibv_context *context)
42{
43 return ibv_alloc_pd(context);
44}
45
46static int
47mlx4_glue_dealloc_pd(struct ibv_pd *pd)
48{
49 return ibv_dealloc_pd(pd);
50}
51
52static struct ibv_device **
53mlx4_glue_get_device_list(int *num_devices)
54{
55 return ibv_get_device_list(num_devices);
56}
57
58static void
59mlx4_glue_free_device_list(struct ibv_device **list)
60{
61 ibv_free_device_list(list);
62}
63
64static struct ibv_context *
65mlx4_glue_open_device(struct ibv_device *device)
66{
67 return ibv_open_device(device);
68}
69
70static int
71mlx4_glue_close_device(struct ibv_context *context)
72{
73 return ibv_close_device(context);
74}
75
76static const char *
77mlx4_glue_get_device_name(struct ibv_device *device)
78{
79 return ibv_get_device_name(device);
80}
81
82static int
83mlx4_glue_query_device(struct ibv_context *context,
84 struct ibv_device_attr *device_attr)
85{
86 return ibv_query_device(context, device_attr);
87}
88
89static int
90mlx4_glue_query_device_ex(struct ibv_context *context,
91 const struct ibv_query_device_ex_input *input,
92 struct ibv_device_attr_ex *attr)
93{
94 return ibv_query_device_ex(context, input, attr);
95}
96
97static int
98mlx4_glue_query_port(struct ibv_context *context, uint8_t port_num,
99 struct ibv_port_attr *port_attr)
100{
101 return ibv_query_port(context, port_num, port_attr);
102}
103
104static const char *
105mlx4_glue_port_state_str(enum ibv_port_state port_state)
106{
107 return ibv_port_state_str(port_state);
108}
109
110static struct ibv_comp_channel *
111mlx4_glue_create_comp_channel(struct ibv_context *context)
112{
113 return ibv_create_comp_channel(context);
114}
115
116static int
117mlx4_glue_destroy_comp_channel(struct ibv_comp_channel *channel)
118{
119 return ibv_destroy_comp_channel(channel);
120}
121
122static struct ibv_cq *
123mlx4_glue_create_cq(struct ibv_context *context, int cqe, void *cq_context,
124 struct ibv_comp_channel *channel, int comp_vector)
125{
126 return ibv_create_cq(context, cqe, cq_context, channel, comp_vector);
127}
128
129static int
130mlx4_glue_destroy_cq(struct ibv_cq *cq)
131{
132 return ibv_destroy_cq(cq);
133}
134
135static int
136mlx4_glue_get_cq_event(struct ibv_comp_channel *channel, struct ibv_cq **cq,
137 void **cq_context)
138{
139 return ibv_get_cq_event(channel, cq, cq_context);
140}
141
142static void
143mlx4_glue_ack_cq_events(struct ibv_cq *cq, unsigned int nevents)
144{
145 ibv_ack_cq_events(cq, nevents);
146}
147
148static struct ibv_flow *
149mlx4_glue_create_flow(struct ibv_qp *qp, struct ibv_flow_attr *flow)
150{
151 return ibv_create_flow(qp, flow);
152}
153
154static int
155mlx4_glue_destroy_flow(struct ibv_flow *flow_id)
156{
157 return ibv_destroy_flow(flow_id);
158}
159
160static struct ibv_qp *
161mlx4_glue_create_qp(struct ibv_pd *pd, struct ibv_qp_init_attr *qp_init_attr)
162{
163 return ibv_create_qp(pd, qp_init_attr);
164}
165
166static struct ibv_qp *
167mlx4_glue_create_qp_ex(struct ibv_context *context,
168 struct ibv_qp_init_attr_ex *qp_init_attr_ex)
169{
170 return ibv_create_qp_ex(context, qp_init_attr_ex);
171}
172
173static int
174mlx4_glue_destroy_qp(struct ibv_qp *qp)
175{
176 return ibv_destroy_qp(qp);
177}
178
179static int
180mlx4_glue_modify_qp(struct ibv_qp *qp, struct ibv_qp_attr *attr, int attr_mask)
181{
182 return ibv_modify_qp(qp, attr, attr_mask);
183}
184
185static struct ibv_mr *
186mlx4_glue_reg_mr(struct ibv_pd *pd, void *addr, size_t length, int access)
187{
188 return ibv_reg_mr(pd, addr, length, access);
189}
190
191static int
192mlx4_glue_dereg_mr(struct ibv_mr *mr)
193{
194 return ibv_dereg_mr(mr);
195}
196
197static struct ibv_rwq_ind_table *
198mlx4_glue_create_rwq_ind_table(struct ibv_context *context,
199 struct ibv_rwq_ind_table_init_attr *init_attr)
200{
201 return ibv_create_rwq_ind_table(context, init_attr);
202}
203
204static int
205mlx4_glue_destroy_rwq_ind_table(struct ibv_rwq_ind_table *rwq_ind_table)
206{
207 return ibv_destroy_rwq_ind_table(rwq_ind_table);
208}
209
210static struct ibv_wq *
211mlx4_glue_create_wq(struct ibv_context *context,
212 struct ibv_wq_init_attr *wq_init_attr)
213{
214 return ibv_create_wq(context, wq_init_attr);
215}
216
217static int
218mlx4_glue_destroy_wq(struct ibv_wq *wq)
219{
220 return ibv_destroy_wq(wq);
221}
222static int
223mlx4_glue_modify_wq(struct ibv_wq *wq, struct ibv_wq_attr *wq_attr)
224{
225 return ibv_modify_wq(wq, wq_attr);
226}
227
228static int
229mlx4_glue_dv_init_obj(struct mlx4dv_obj *obj, uint64_t obj_type)
230{
231 return mlx4dv_init_obj(obj, obj_type);
232}
233
234static int
235mlx4_glue_dv_set_context_attr(struct ibv_context *context,
236 enum mlx4dv_set_ctx_attr_type attr_type,
237 void *attr)
238{
239 return mlx4dv_set_context_attr(context, attr_type, attr);
240}
241
242const struct mlx4_glue *mlx4_glue = &(const struct mlx4_glue){
243 .version = MLX4_GLUE_VERSION,
244 .fork_init = mlx4_glue_fork_init,
245 .get_async_event = mlx4_glue_get_async_event,
246 .ack_async_event = mlx4_glue_ack_async_event,
247 .alloc_pd = mlx4_glue_alloc_pd,
248 .dealloc_pd = mlx4_glue_dealloc_pd,
249 .get_device_list = mlx4_glue_get_device_list,
250 .free_device_list = mlx4_glue_free_device_list,
251 .open_device = mlx4_glue_open_device,
252 .close_device = mlx4_glue_close_device,
253 .get_device_name = mlx4_glue_get_device_name,
254 .query_device = mlx4_glue_query_device,
255 .query_device_ex = mlx4_glue_query_device_ex,
256 .query_port = mlx4_glue_query_port,
257 .port_state_str = mlx4_glue_port_state_str,
258 .create_comp_channel = mlx4_glue_create_comp_channel,
259 .destroy_comp_channel = mlx4_glue_destroy_comp_channel,
260 .create_cq = mlx4_glue_create_cq,
261 .destroy_cq = mlx4_glue_destroy_cq,
262 .get_cq_event = mlx4_glue_get_cq_event,
263 .ack_cq_events = mlx4_glue_ack_cq_events,
264 .create_flow = mlx4_glue_create_flow,
265 .destroy_flow = mlx4_glue_destroy_flow,
266 .create_qp = mlx4_glue_create_qp,
267 .create_qp_ex = mlx4_glue_create_qp_ex,
268 .destroy_qp = mlx4_glue_destroy_qp,
269 .modify_qp = mlx4_glue_modify_qp,
270 .reg_mr = mlx4_glue_reg_mr,
271 .dereg_mr = mlx4_glue_dereg_mr,
272 .create_rwq_ind_table = mlx4_glue_create_rwq_ind_table,
273 .destroy_rwq_ind_table = mlx4_glue_destroy_rwq_ind_table,
274 .create_wq = mlx4_glue_create_wq,
275 .destroy_wq = mlx4_glue_destroy_wq,
276 .modify_wq = mlx4_glue_modify_wq,
277 .dv_init_obj = mlx4_glue_dv_init_obj,
278 .dv_set_context_attr = mlx4_glue_dv_set_context_attr,
279};
280