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5
6#ifndef _RDMA_TOOL_H_
7#define _RDMA_TOOL_H_
8
9#include <stdlib.h>
10#include <string.h>
11#include <errno.h>
12#include <getopt.h>
13#include <netinet/in.h>
14#include <libmnl/libmnl.h>
15#include <rdma/rdma_netlink.h>
16#include <rdma/rdma_user_cm.h>
17#include <time.h>
18#include <net/if_arp.h>
19
20#include "list.h"
21#include "utils.h"
22#include "mnl_utils.h"
23#include "json_print.h"
24
25#define pr_err(args...) fprintf(stderr, ##args)
26#define pr_out(args...) fprintf(stdout, ##args)
27
28#define RDMA_BITMAP_ENUM(name, bit_no) RDMA_BITMAP_##name = BIT(bit_no),
29#define RDMA_BITMAP_NAMES(name, bit_no) [bit_no] = #name,
30
31#define MAX_NUMBER_OF_FILTERS 64
32struct filters {
33 const char *name;
34 uint8_t is_number:1;
35 uint8_t is_doit:1;
36};
37
38struct filter_entry {
39 struct list_head list;
40 char *key;
41 char *value;
42
43
44
45
46
47 uint8_t is_doit:1;
48};
49
50struct dev_map {
51 struct list_head list;
52 char *dev_name;
53 uint32_t num_ports;
54 uint32_t idx;
55};
56
57struct rd {
58 int argc;
59 char **argv;
60 char *filename;
61 uint8_t show_details:1;
62 uint8_t show_driver_details:1;
63 uint8_t show_raw:1;
64 struct list_head dev_map_list;
65 uint32_t dev_idx;
66 uint32_t port_idx;
67 struct mnl_socket *nl;
68 struct nlmsghdr *nlh;
69 char *buff;
70 json_writer_t *jw;
71 int json_output;
72 int pretty_output;
73 bool suppress_errors;
74 struct list_head filter_list;
75 char *link_name;
76 char *link_type;
77};
78
79struct rd_cmd {
80 const char *cmd;
81 int (*func)(struct rd *rd);
82};
83
84
85
86
87bool rd_no_arg(struct rd *rd);
88bool rd_is_multiarg(struct rd *rd);
89void rd_arg_inc(struct rd *rd);
90
91char *rd_argv(struct rd *rd);
92
93
94
95
96int cmd_dev(struct rd *rd);
97int cmd_link(struct rd *rd);
98int cmd_res(struct rd *rd);
99int cmd_sys(struct rd *rd);
100int cmd_stat(struct rd *rd);
101int rd_exec_cmd(struct rd *rd, const struct rd_cmd *c, const char *str);
102int rd_exec_dev(struct rd *rd, int (*cb)(struct rd *rd));
103int rd_exec_require_dev(struct rd *rd, int (*cb)(struct rd *rd));
104int rd_exec_link(struct rd *rd, int (*cb)(struct rd *rd), bool strict_port);
105void rd_free(struct rd *rd);
106int rd_set_arg_to_devname(struct rd *rd);
107int rd_argc(struct rd *rd);
108
109int strcmpx(const char *str1, const char *str2);
110
111
112
113
114struct dev_map *dev_map_lookup(struct rd *rd, bool allow_port_index);
115
116
117
118
119bool rd_doit_index(struct rd *rd, uint32_t *idx);
120int rd_build_filter(struct rd *rd, const struct filters valid_filters[]);
121bool rd_is_filtered_attr(struct rd *rd, const char *key, uint32_t val,
122 struct nlattr *attr);
123bool rd_is_string_filtered_attr(struct rd *rd, const char *key, const char *val,
124 struct nlattr *attr);
125
126
127
128int rd_send_msg(struct rd *rd);
129int rd_recv_msg(struct rd *rd, mnl_cb_t callback, void *data, uint32_t seq);
130int rd_sendrecv_msg(struct rd *rd, unsigned int seq);
131void rd_prepare_msg(struct rd *rd, uint32_t cmd, uint32_t *seq, uint16_t flags);
132int rd_dev_init_cb(const struct nlmsghdr *nlh, void *data);
133int rd_attr_cb(const struct nlattr *attr, void *data);
134int rd_attr_check(const struct nlattr *attr, int *typep);
135
136
137
138
139void print_driver_table(struct rd *rd, struct nlattr *tb);
140void print_raw_data(struct rd *rd, struct nlattr **nla_line);
141void newline(struct rd *rd);
142void newline_indent(struct rd *rd);
143void print_raw_data(struct rd *rd, struct nlattr **nla_line);
144#define MAX_LINE_LENGTH 80
145
146#endif
147