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34#ifndef IB_USER_IOCTL_VERBS_H
35#define IB_USER_IOCTL_VERBS_H
36
37#include <linux/types.h>
38#include <rdma/ib_user_verbs.h>
39
40#ifndef RDMA_UAPI_PTR
41#define RDMA_UAPI_PTR(_type, _name) __aligned_u64 _name
42#endif
43
44#define IB_UVERBS_ACCESS_OPTIONAL_FIRST (1 << 20)
45#define IB_UVERBS_ACCESS_OPTIONAL_LAST (1 << 29)
46
47enum ib_uverbs_core_support {
48 IB_UVERBS_CORE_SUPPORT_OPTIONAL_MR_ACCESS = 1 << 0,
49};
50
51enum ib_uverbs_access_flags {
52 IB_UVERBS_ACCESS_LOCAL_WRITE = 1 << 0,
53 IB_UVERBS_ACCESS_REMOTE_WRITE = 1 << 1,
54 IB_UVERBS_ACCESS_REMOTE_READ = 1 << 2,
55 IB_UVERBS_ACCESS_REMOTE_ATOMIC = 1 << 3,
56 IB_UVERBS_ACCESS_MW_BIND = 1 << 4,
57 IB_UVERBS_ACCESS_ZERO_BASED = 1 << 5,
58 IB_UVERBS_ACCESS_ON_DEMAND = 1 << 6,
59 IB_UVERBS_ACCESS_HUGETLB = 1 << 7,
60
61 IB_UVERBS_ACCESS_RELAXED_ORDERING = IB_UVERBS_ACCESS_OPTIONAL_FIRST,
62 IB_UVERBS_ACCESS_OPTIONAL_RANGE =
63 ((IB_UVERBS_ACCESS_OPTIONAL_LAST << 1) - 1) &
64 ~(IB_UVERBS_ACCESS_OPTIONAL_FIRST - 1)
65};
66
67enum ib_uverbs_srq_type {
68 IB_UVERBS_SRQT_BASIC,
69 IB_UVERBS_SRQT_XRC,
70 IB_UVERBS_SRQT_TM,
71};
72
73enum ib_uverbs_wq_type {
74 IB_UVERBS_WQT_RQ,
75};
76
77enum ib_uverbs_wq_flags {
78 IB_UVERBS_WQ_FLAGS_CVLAN_STRIPPING = 1 << 0,
79 IB_UVERBS_WQ_FLAGS_SCATTER_FCS = 1 << 1,
80 IB_UVERBS_WQ_FLAGS_DELAY_DROP = 1 << 2,
81 IB_UVERBS_WQ_FLAGS_PCI_WRITE_END_PADDING = 1 << 3,
82};
83
84enum ib_uverbs_qp_type {
85 IB_UVERBS_QPT_RC = 2,
86 IB_UVERBS_QPT_UC,
87 IB_UVERBS_QPT_UD,
88 IB_UVERBS_QPT_RAW_PACKET = 8,
89 IB_UVERBS_QPT_XRC_INI,
90 IB_UVERBS_QPT_XRC_TGT,
91 IB_UVERBS_QPT_DRIVER = 0xFF,
92};
93
94enum ib_uverbs_qp_create_flags {
95 IB_UVERBS_QP_CREATE_BLOCK_MULTICAST_LOOPBACK = 1 << 1,
96 IB_UVERBS_QP_CREATE_SCATTER_FCS = 1 << 8,
97 IB_UVERBS_QP_CREATE_CVLAN_STRIPPING = 1 << 9,
98 IB_UVERBS_QP_CREATE_PCI_WRITE_END_PADDING = 1 << 11,
99 IB_UVERBS_QP_CREATE_SQ_SIG_ALL = 1 << 12,
100};
101
102enum ib_uverbs_query_port_cap_flags {
103 IB_UVERBS_PCF_SM = 1 << 1,
104 IB_UVERBS_PCF_NOTICE_SUP = 1 << 2,
105 IB_UVERBS_PCF_TRAP_SUP = 1 << 3,
106 IB_UVERBS_PCF_OPT_IPD_SUP = 1 << 4,
107 IB_UVERBS_PCF_AUTO_MIGR_SUP = 1 << 5,
108 IB_UVERBS_PCF_SL_MAP_SUP = 1 << 6,
109 IB_UVERBS_PCF_MKEY_NVRAM = 1 << 7,
110 IB_UVERBS_PCF_PKEY_NVRAM = 1 << 8,
111 IB_UVERBS_PCF_LED_INFO_SUP = 1 << 9,
112 IB_UVERBS_PCF_SM_DISABLED = 1 << 10,
113 IB_UVERBS_PCF_SYS_IMAGE_GUID_SUP = 1 << 11,
114 IB_UVERBS_PCF_PKEY_SW_EXT_PORT_TRAP_SUP = 1 << 12,
115 IB_UVERBS_PCF_EXTENDED_SPEEDS_SUP = 1 << 14,
116 IB_UVERBS_PCF_CM_SUP = 1 << 16,
117 IB_UVERBS_PCF_SNMP_TUNNEL_SUP = 1 << 17,
118 IB_UVERBS_PCF_REINIT_SUP = 1 << 18,
119 IB_UVERBS_PCF_DEVICE_MGMT_SUP = 1 << 19,
120 IB_UVERBS_PCF_VENDOR_CLASS_SUP = 1 << 20,
121 IB_UVERBS_PCF_DR_NOTICE_SUP = 1 << 21,
122 IB_UVERBS_PCF_CAP_MASK_NOTICE_SUP = 1 << 22,
123 IB_UVERBS_PCF_BOOT_MGMT_SUP = 1 << 23,
124 IB_UVERBS_PCF_LINK_LATENCY_SUP = 1 << 24,
125 IB_UVERBS_PCF_CLIENT_REG_SUP = 1 << 25,
126
127
128
129
130 IB_UVERBS_PCF_LINK_SPEED_WIDTH_TABLE_SUP = 1 << 27,
131 IB_UVERBS_PCF_VENDOR_SPECIFIC_MADS_TABLE_SUP = 1 << 28,
132 IB_UVERBS_PCF_MCAST_PKEY_TRAP_SUPPRESSION_SUP = 1 << 29,
133 IB_UVERBS_PCF_MCAST_FDB_TOP_SUP = 1 << 30,
134 IB_UVERBS_PCF_HIERARCHY_INFO_SUP = 1ULL << 31,
135
136
137 IB_UVERBS_PCF_IP_BASED_GIDS = 1 << 26,
138};
139
140enum ib_uverbs_query_port_flags {
141 IB_UVERBS_QPF_GRH_REQUIRED = 1 << 0,
142};
143
144enum ib_uverbs_flow_action_esp_keymat {
145 IB_UVERBS_FLOW_ACTION_ESP_KEYMAT_AES_GCM,
146};
147
148enum ib_uverbs_flow_action_esp_keymat_aes_gcm_iv_algo {
149 IB_UVERBS_FLOW_ACTION_IV_ALGO_SEQ,
150};
151
152struct ib_uverbs_flow_action_esp_keymat_aes_gcm {
153 __aligned_u64 iv;
154 __u32 iv_algo;
155
156 __u32 salt;
157 __u32 icv_len;
158
159 __u32 key_len;
160 __u32 aes_key[256 / 32];
161};
162
163enum ib_uverbs_flow_action_esp_replay {
164 IB_UVERBS_FLOW_ACTION_ESP_REPLAY_NONE,
165 IB_UVERBS_FLOW_ACTION_ESP_REPLAY_BMP,
166};
167
168struct ib_uverbs_flow_action_esp_replay_bmp {
169 __u32 size;
170};
171
172enum ib_uverbs_flow_action_esp_flags {
173 IB_UVERBS_FLOW_ACTION_ESP_FLAGS_INLINE_CRYPTO = 0UL << 0,
174 IB_UVERBS_FLOW_ACTION_ESP_FLAGS_FULL_OFFLOAD = 1UL << 0,
175
176 IB_UVERBS_FLOW_ACTION_ESP_FLAGS_TUNNEL = 0UL << 1,
177 IB_UVERBS_FLOW_ACTION_ESP_FLAGS_TRANSPORT = 1UL << 1,
178
179 IB_UVERBS_FLOW_ACTION_ESP_FLAGS_DECRYPT = 0UL << 2,
180 IB_UVERBS_FLOW_ACTION_ESP_FLAGS_ENCRYPT = 1UL << 2,
181
182 IB_UVERBS_FLOW_ACTION_ESP_FLAGS_ESN_NEW_WINDOW = 1UL << 3,
183};
184
185struct ib_uverbs_flow_action_esp_encap {
186
187
188
189 RDMA_UAPI_PTR(void *, val_ptr);
190 RDMA_UAPI_PTR(struct ib_uverbs_flow_action_esp_encap *, next_ptr);
191 __u16 len;
192 __u16 type;
193};
194
195struct ib_uverbs_flow_action_esp {
196 __u32 spi;
197 __u32 seq;
198 __u32 tfc_pad;
199 __u32 flags;
200 __aligned_u64 hard_limit_pkts;
201};
202
203enum ib_uverbs_read_counters_flags {
204
205 IB_UVERBS_READ_COUNTERS_PREFER_CACHED = 1 << 0,
206};
207
208enum ib_uverbs_advise_mr_advice {
209 IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH,
210 IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH_WRITE,
211 IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH_NO_FAULT,
212};
213
214enum ib_uverbs_advise_mr_flag {
215 IB_UVERBS_ADVISE_MR_FLAG_FLUSH = 1 << 0,
216};
217
218struct ib_uverbs_query_port_resp_ex {
219 struct ib_uverbs_query_port_resp legacy_resp;
220 __u16 port_cap_flags2;
221 __u8 reserved[6];
222};
223
224struct ib_uverbs_qp_cap {
225 __u32 max_send_wr;
226 __u32 max_recv_wr;
227 __u32 max_send_sge;
228 __u32 max_recv_sge;
229 __u32 max_inline_data;
230};
231
232enum rdma_driver_id {
233 RDMA_DRIVER_UNKNOWN,
234 RDMA_DRIVER_MLX5,
235 RDMA_DRIVER_MLX4,
236 RDMA_DRIVER_CXGB3,
237 RDMA_DRIVER_CXGB4,
238 RDMA_DRIVER_MTHCA,
239 RDMA_DRIVER_BNXT_RE,
240 RDMA_DRIVER_OCRDMA,
241 RDMA_DRIVER_NES,
242 RDMA_DRIVER_I40IW,
243 RDMA_DRIVER_IRDMA = RDMA_DRIVER_I40IW,
244 RDMA_DRIVER_VMW_PVRDMA,
245 RDMA_DRIVER_QEDR,
246 RDMA_DRIVER_HNS,
247 RDMA_DRIVER_USNIC,
248 RDMA_DRIVER_RXE,
249 RDMA_DRIVER_HFI1,
250 RDMA_DRIVER_QIB,
251 RDMA_DRIVER_EFA,
252 RDMA_DRIVER_SIW,
253};
254
255enum ib_uverbs_gid_type {
256 IB_UVERBS_GID_TYPE_IB,
257 IB_UVERBS_GID_TYPE_ROCE_V1,
258 IB_UVERBS_GID_TYPE_ROCE_V2,
259};
260
261struct ib_uverbs_gid_entry {
262 __aligned_u64 gid[2];
263 __u32 gid_index;
264 __u32 port_num;
265 __u32 gid_type;
266 __u32 netdev_ifindex;
267};
268
269#endif
270