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7235aa79 DH |
1 | #ifndef _UAPI_RDMA_NETLINK_H |
2 | #define _UAPI_RDMA_NETLINK_H | |
3 | ||
4 | #include <linux/types.h> | |
5 | ||
6 | enum { | |
30dc5e63 | 7 | RDMA_NL_RDMA_CM = 1, |
b493d91d FL |
8 | RDMA_NL_IWCM, |
9 | RDMA_NL_RSVD, | |
6431eb87 | 10 | RDMA_NL_LS, /* RDMA Local Services */ |
7a43b598 | 11 | RDMA_NL_I40IW, |
30dc5e63 TN |
12 | RDMA_NL_NUM_CLIENTS |
13 | }; | |
14 | ||
15 | enum { | |
16 | RDMA_NL_GROUP_CM = 1, | |
17 | RDMA_NL_GROUP_IWPM, | |
6431eb87 | 18 | RDMA_NL_GROUP_LS, |
30dc5e63 | 19 | RDMA_NL_NUM_GROUPS |
7235aa79 DH |
20 | }; |
21 | ||
22 | #define RDMA_NL_GET_CLIENT(type) ((type & (((1 << 6) - 1) << 10)) >> 10) | |
23 | #define RDMA_NL_GET_OP(type) (type & ((1 << 10) - 1)) | |
24 | #define RDMA_NL_GET_TYPE(client, op) ((client << 10) + op) | |
25 | ||
26 | enum { | |
27 | RDMA_NL_RDMA_CM_ID_STATS = 0, | |
28 | RDMA_NL_RDMA_CM_NUM_OPS | |
29 | }; | |
30 | ||
31 | enum { | |
32 | RDMA_NL_RDMA_CM_ATTR_SRC_ADDR = 1, | |
33 | RDMA_NL_RDMA_CM_ATTR_DST_ADDR, | |
34 | RDMA_NL_RDMA_CM_NUM_ATTR, | |
35 | }; | |
36 | ||
30dc5e63 TN |
37 | /* iwarp port mapper op-codes */ |
38 | enum { | |
39 | RDMA_NL_IWPM_REG_PID = 0, | |
40 | RDMA_NL_IWPM_ADD_MAPPING, | |
41 | RDMA_NL_IWPM_QUERY_MAPPING, | |
42 | RDMA_NL_IWPM_REMOVE_MAPPING, | |
6eec1774 | 43 | RDMA_NL_IWPM_REMOTE_INFO, |
30dc5e63 TN |
44 | RDMA_NL_IWPM_HANDLE_ERR, |
45 | RDMA_NL_IWPM_MAPINFO, | |
46 | RDMA_NL_IWPM_MAPINFO_NUM, | |
47 | RDMA_NL_IWPM_NUM_OPS | |
48 | }; | |
49 | ||
7235aa79 DH |
50 | struct rdma_cm_id_stats { |
51 | __u32 qp_num; | |
52 | __u32 bound_dev_if; | |
53 | __u32 port_space; | |
54 | __s32 pid; | |
55 | __u8 cm_state; | |
56 | __u8 node_type; | |
57 | __u8 port_num; | |
58 | __u8 qp_type; | |
59 | }; | |
60 | ||
30dc5e63 TN |
61 | enum { |
62 | IWPM_NLA_REG_PID_UNSPEC = 0, | |
63 | IWPM_NLA_REG_PID_SEQ, | |
64 | IWPM_NLA_REG_IF_NAME, | |
65 | IWPM_NLA_REG_IBDEV_NAME, | |
66 | IWPM_NLA_REG_ULIB_NAME, | |
67 | IWPM_NLA_REG_PID_MAX | |
68 | }; | |
69 | ||
70 | enum { | |
71 | IWPM_NLA_RREG_PID_UNSPEC = 0, | |
72 | IWPM_NLA_RREG_PID_SEQ, | |
73 | IWPM_NLA_RREG_IBDEV_NAME, | |
74 | IWPM_NLA_RREG_ULIB_NAME, | |
75 | IWPM_NLA_RREG_ULIB_VER, | |
76 | IWPM_NLA_RREG_PID_ERR, | |
77 | IWPM_NLA_RREG_PID_MAX | |
78 | ||
79 | }; | |
80 | ||
81 | enum { | |
82 | IWPM_NLA_MANAGE_MAPPING_UNSPEC = 0, | |
83 | IWPM_NLA_MANAGE_MAPPING_SEQ, | |
84 | IWPM_NLA_MANAGE_ADDR, | |
85 | IWPM_NLA_MANAGE_MAPPED_LOC_ADDR, | |
86 | IWPM_NLA_RMANAGE_MAPPING_ERR, | |
87 | IWPM_NLA_RMANAGE_MAPPING_MAX | |
88 | }; | |
89 | ||
90 | #define IWPM_NLA_MANAGE_MAPPING_MAX 3 | |
91 | #define IWPM_NLA_QUERY_MAPPING_MAX 4 | |
92 | #define IWPM_NLA_MAPINFO_SEND_MAX 3 | |
93 | ||
94 | enum { | |
95 | IWPM_NLA_QUERY_MAPPING_UNSPEC = 0, | |
96 | IWPM_NLA_QUERY_MAPPING_SEQ, | |
97 | IWPM_NLA_QUERY_LOCAL_ADDR, | |
98 | IWPM_NLA_QUERY_REMOTE_ADDR, | |
99 | IWPM_NLA_RQUERY_MAPPED_LOC_ADDR, | |
100 | IWPM_NLA_RQUERY_MAPPED_REM_ADDR, | |
101 | IWPM_NLA_RQUERY_MAPPING_ERR, | |
102 | IWPM_NLA_RQUERY_MAPPING_MAX | |
103 | }; | |
104 | ||
105 | enum { | |
106 | IWPM_NLA_MAPINFO_REQ_UNSPEC = 0, | |
107 | IWPM_NLA_MAPINFO_ULIB_NAME, | |
108 | IWPM_NLA_MAPINFO_ULIB_VER, | |
109 | IWPM_NLA_MAPINFO_REQ_MAX | |
110 | }; | |
111 | ||
112 | enum { | |
113 | IWPM_NLA_MAPINFO_UNSPEC = 0, | |
114 | IWPM_NLA_MAPINFO_LOCAL_ADDR, | |
115 | IWPM_NLA_MAPINFO_MAPPED_ADDR, | |
116 | IWPM_NLA_MAPINFO_MAX | |
117 | }; | |
118 | ||
119 | enum { | |
120 | IWPM_NLA_MAPINFO_NUM_UNSPEC = 0, | |
121 | IWPM_NLA_MAPINFO_SEQ, | |
122 | IWPM_NLA_MAPINFO_SEND_NUM, | |
123 | IWPM_NLA_MAPINFO_ACK_NUM, | |
124 | IWPM_NLA_MAPINFO_NUM_MAX | |
125 | }; | |
126 | ||
127 | enum { | |
128 | IWPM_NLA_ERR_UNSPEC = 0, | |
129 | IWPM_NLA_ERR_SEQ, | |
130 | IWPM_NLA_ERR_CODE, | |
131 | IWPM_NLA_ERR_MAX | |
132 | }; | |
133 | ||
6431eb87 KW |
134 | /* |
135 | * Local service operations: | |
136 | * RESOLVE - The client requests the local service to resolve a path. | |
137 | * SET_TIMEOUT - The local service requests the client to set the timeout. | |
138 | */ | |
139 | enum { | |
140 | RDMA_NL_LS_OP_RESOLVE = 0, | |
141 | RDMA_NL_LS_OP_SET_TIMEOUT, | |
142 | RDMA_NL_LS_NUM_OPS | |
143 | }; | |
144 | ||
145 | /* Local service netlink message flags */ | |
146 | #define RDMA_NL_LS_F_ERR 0x0100 /* Failed response */ | |
147 | ||
148 | /* | |
149 | * Local service resolve operation family header. | |
150 | * The layout for the resolve operation: | |
151 | * nlmsg header | |
152 | * family header | |
153 | * attributes | |
154 | */ | |
155 | ||
156 | /* | |
157 | * Local service path use: | |
158 | * Specify how the path(s) will be used. | |
159 | * ALL - For connected CM operation (6 pathrecords) | |
160 | * UNIDIRECTIONAL - For unidirectional UD (1 pathrecord) | |
161 | * GMP - For miscellaneous GMP like operation (at least 1 reversible | |
162 | * pathrecord) | |
163 | */ | |
164 | enum { | |
165 | LS_RESOLVE_PATH_USE_ALL = 0, | |
166 | LS_RESOLVE_PATH_USE_UNIDIRECTIONAL, | |
167 | LS_RESOLVE_PATH_USE_GMP, | |
168 | LS_RESOLVE_PATH_USE_MAX | |
169 | }; | |
170 | ||
171 | #define LS_DEVICE_NAME_MAX 64 | |
172 | ||
173 | struct rdma_ls_resolve_header { | |
174 | __u8 device_name[LS_DEVICE_NAME_MAX]; | |
175 | __u8 port_num; | |
176 | __u8 path_use; | |
177 | }; | |
178 | ||
179 | /* Local service attribute type */ | |
180 | #define RDMA_NLA_F_MANDATORY (1 << 13) | |
181 | #define RDMA_NLA_TYPE_MASK (~(NLA_F_NESTED | NLA_F_NET_BYTEORDER | \ | |
182 | RDMA_NLA_F_MANDATORY)) | |
183 | ||
184 | /* | |
185 | * Local service attributes: | |
186 | * Attr Name Size Byte order | |
187 | * ----------------------------------------------------- | |
188 | * PATH_RECORD struct ib_path_rec_data | |
189 | * TIMEOUT u32 cpu | |
190 | * SERVICE_ID u64 cpu | |
191 | * DGID u8[16] BE | |
192 | * SGID u8[16] BE | |
193 | * TCLASS u8 | |
194 | * PKEY u16 cpu | |
195 | * QOS_CLASS u16 cpu | |
196 | */ | |
197 | enum { | |
198 | LS_NLA_TYPE_UNSPEC = 0, | |
199 | LS_NLA_TYPE_PATH_RECORD, | |
200 | LS_NLA_TYPE_TIMEOUT, | |
201 | LS_NLA_TYPE_SERVICE_ID, | |
202 | LS_NLA_TYPE_DGID, | |
203 | LS_NLA_TYPE_SGID, | |
204 | LS_NLA_TYPE_TCLASS, | |
205 | LS_NLA_TYPE_PKEY, | |
206 | LS_NLA_TYPE_QOS_CLASS, | |
207 | LS_NLA_TYPE_MAX | |
208 | }; | |
209 | ||
210 | /* Local service DGID/SGID attribute: big endian */ | |
211 | struct rdma_nla_ls_gid { | |
212 | __u8 gid[16]; | |
213 | }; | |
7235aa79 DH |
214 | |
215 | #endif /* _UAPI_RDMA_NETLINK_H */ |