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cc613127 LR |
1 | /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ |
2 | /* | |
3 | * res.h RDMA tool | |
4 | * Authors: Leon Romanovsky <leonro@mellanox.com> | |
5 | */ | |
6 | #ifndef _RDMA_TOOL_RES_H_ | |
7 | #define _RDMA_TOOL_RES_H_ | |
8 | ||
9 | #include "rdma.h" | |
10 | ||
11 | int _res_send_msg(struct rd *rd, uint32_t command, mnl_cb_t callback); | |
12 | int res_pd_parse_cb(const struct nlmsghdr *nlh, void *data); | |
13 | ||
14 | #define RES_FUNC(name, command, valid_filters, strict_port) \ | |
15 | static inline int _##name(struct rd *rd)\ | |
16 | { \ | |
17 | return _res_send_msg(rd, command, name##_parse_cb); \ | |
18 | } \ | |
19 | static inline int name(struct rd *rd) \ | |
20 | {\ | |
21 | int ret = rd_build_filter(rd, valid_filters); \ | |
22 | if (ret) \ | |
23 | return ret; \ | |
24 | if ((uintptr_t)valid_filters != (uintptr_t)NULL) { \ | |
25 | ret = rd_set_arg_to_devname(rd); \ | |
26 | if (ret) \ | |
27 | return ret;\ | |
28 | } \ | |
29 | if (strict_port) \ | |
30 | return rd_exec_dev(rd, _##name); \ | |
31 | else \ | |
32 | return rd_exec_link(rd, _##name, strict_port); \ | |
33 | } | |
34 | ||
35 | static const | |
36 | struct filters pd_valid_filters[MAX_NUMBER_OF_FILTERS] = { | |
37 | { .name = "dev", .is_number = false }, | |
38 | { .name = "users", .is_number = true }, | |
39 | { .name = "pid", .is_number = true }, | |
40 | { .name = "ctxn", .is_number = true }, | |
41 | { .name = "pdn", .is_number = true }, | |
42 | { .name = "ctxn", .is_number = true } | |
43 | }; | |
44 | ||
45 | RES_FUNC(res_pd, RDMA_NLDEV_CMD_RES_PD_GET, pd_valid_filters, true); | |
46 | ||
47 | char *get_task_name(uint32_t pid); | |
48 | void print_dev(struct rd *rd, uint32_t idx, const char *name); | |
49 | void print_users(struct rd *rd, uint64_t val); | |
50 | void print_key(struct rd *rd, const char *name, uint64_t val); | |
51 | void res_print_uint(struct rd *rd, const char *name, uint64_t val); | |
52 | void print_pid(struct rd *rd, uint32_t val); | |
53 | void print_comm(struct rd *rd, const char *str, struct nlattr **nla_line); | |
54 | ||
55 | #endif /* _RDMA_TOOL_RES_H_ */ |