1 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
4 * Authors: Leon Romanovsky <leonro@mellanox.com>
6 #ifndef _RDMA_TOOL_RES_H_
7 #define _RDMA_TOOL_RES_H_
11 int _res_send_msg(struct rd
*rd
, uint32_t command
, mnl_cb_t callback
);
12 int _res_send_idx_msg(struct rd
*rd
, uint32_t command
, mnl_cb_t callback
,
13 uint32_t idx
, uint32_t id
);
15 int res_pd_parse_cb(const struct nlmsghdr
*nlh
, void *data
);
16 int res_pd_idx_parse_cb(const struct nlmsghdr
*nlh
, void *data
);
17 int res_mr_parse_cb(const struct nlmsghdr
*nlh
, void *data
);
18 int res_mr_idx_parse_cb(const struct nlmsghdr
*nlh
, void *data
);
19 int res_cq_parse_cb(const struct nlmsghdr
*nlh
, void *data
);
20 int res_cq_idx_parse_cb(const struct nlmsghdr
*nlh
, void *data
);
21 int res_cm_id_parse_cb(const struct nlmsghdr
*nlh
, void *data
);
22 int res_cm_id_idx_parse_cb(const struct nlmsghdr
*nlh
, void *data
);
23 int res_qp_parse_cb(const struct nlmsghdr
*nlh
, void *data
);
24 int res_qp_idx_parse_cb(const struct nlmsghdr
*nlh
, void *data
);
26 #define RES_FUNC(name, command, valid_filters, strict_port, id) \
27 static inline int _##name(struct rd *rd) \
32 ret = rd_doit_index(rd, &idx); \
34 rd->suppress_errors = true; \
35 ret = _res_send_idx_msg(rd, command, \
36 name##_idx_parse_cb, \
40 /* Fallback for old systems without .doit callbacks */ \
43 return _res_send_msg(rd, command, name##_parse_cb); \
45 static inline int name(struct rd *rd) \
47 int ret = rd_build_filter(rd, valid_filters); \
50 if ((uintptr_t)valid_filters != (uintptr_t)NULL) { \
51 ret = rd_set_arg_to_devname(rd); \
56 return rd_exec_dev(rd, _##name); \
58 return rd_exec_link(rd, _##name, strict_port); \
62 struct filters pd_valid_filters
[MAX_NUMBER_OF_FILTERS
] = {
63 { .name
= "dev", .is_number
= false },
64 { .name
= "users", .is_number
= true },
65 { .name
= "pid", .is_number
= true },
66 { .name
= "ctxn", .is_number
= true },
67 { .name
= "pdn", .is_number
= true, .is_doit
= true },
68 { .name
= "ctxn", .is_number
= true }
71 RES_FUNC(res_pd
, RDMA_NLDEV_CMD_RES_PD_GET
, pd_valid_filters
, true,
72 RDMA_NLDEV_ATTR_RES_PDN
);
75 struct filters mr_valid_filters
[MAX_NUMBER_OF_FILTERS
] = {
76 { .name
= "dev", .is_number
= false },
77 { .name
= "rkey", .is_number
= true },
78 { .name
= "lkey", .is_number
= true },
79 { .name
= "mrlen", .is_number
= true },
80 { .name
= "pid", .is_number
= true },
81 { .name
= "mrn", .is_number
= true, .is_doit
= true },
82 { .name
= "pdn", .is_number
= true }
85 RES_FUNC(res_mr
, RDMA_NLDEV_CMD_RES_MR_GET
, mr_valid_filters
, true,
86 RDMA_NLDEV_ATTR_RES_MRN
);
89 struct filters cq_valid_filters
[MAX_NUMBER_OF_FILTERS
] = {
90 { .name
= "dev", .is_number
= false },
91 { .name
= "users", .is_number
= true },
92 { .name
= "poll-ctx", .is_number
= false },
93 { .name
= "pid", .is_number
= true },
94 { .name
= "cqn", .is_number
= true, .is_doit
= true },
95 { .name
= "ctxn", .is_number
= true }
98 RES_FUNC(res_cq
, RDMA_NLDEV_CMD_RES_CQ_GET
, cq_valid_filters
, true,
99 RDMA_NLDEV_ATTR_RES_CQN
);
102 struct filters cm_id_valid_filters
[MAX_NUMBER_OF_FILTERS
] = {
103 { .name
= "link", .is_number
= false },
104 { .name
= "lqpn", .is_number
= true },
105 { .name
= "qp-type", .is_number
= false },
106 { .name
= "state", .is_number
= false },
107 { .name
= "ps", .is_number
= false },
108 { .name
= "dev-type", .is_number
= false },
109 { .name
= "transport-type", .is_number
= false },
110 { .name
= "pid", .is_number
= true },
111 { .name
= "src-addr", .is_number
= false },
112 { .name
= "src-port", .is_number
= true },
113 { .name
= "dst-addr", .is_number
= false },
114 { .name
= "dst-port", .is_number
= true },
115 { .name
= "cm-idn", .is_number
= true, .is_doit
= true }
118 RES_FUNC(res_cm_id
, RDMA_NLDEV_CMD_RES_CM_ID_GET
, cm_id_valid_filters
, false,
119 RDMA_NLDEV_ATTR_RES_CM_IDN
);
122 filters qp_valid_filters
[MAX_NUMBER_OF_FILTERS
] = {
123 { .name
= "link", .is_number
= false },
124 { .name
= "lqpn", .is_number
= true, .is_doit
= true },
125 { .name
= "rqpn", .is_number
= true },
126 { .name
= "pid", .is_number
= true },
127 { .name
= "sq-psn", .is_number
= true },
128 { .name
= "rq-psn", .is_number
= true },
129 { .name
= "type", .is_number
= false },
130 { .name
= "path-mig-state", .is_number
= false },
131 { .name
= "state", .is_number
= false },
132 { .name
= "pdn", .is_number
= true },
135 RES_FUNC(res_qp
, RDMA_NLDEV_CMD_RES_QP_GET
, qp_valid_filters
, false,
136 RDMA_NLDEV_ATTR_RES_LQPN
);
138 char *get_task_name(uint32_t pid
);
139 void print_dev(struct rd
*rd
, uint32_t idx
, const char *name
);
140 void print_link(struct rd
*rd
, uint32_t idx
, const char *name
, uint32_t port
,
141 struct nlattr
**nla_line
);
142 void print_key(struct rd
*rd
, const char *name
, uint64_t val
,
143 struct nlattr
*nlattr
);
144 void res_print_uint(struct rd
*rd
, const char *name
, uint64_t val
,
145 struct nlattr
*nlattr
);
146 void print_comm(struct rd
*rd
, const char *str
, struct nlattr
**nla_line
);
147 const char *qp_types_to_str(uint8_t idx
);
149 #endif /* _RDMA_TOOL_RES_H_ */