vmw_pvrdma-abi.h revision 48af7cb2e205dcc2f09a1a1b8a1a37c93e1943f0 
1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef __VMW_PVRDMA_ABI_H__
20#define __VMW_PVRDMA_ABI_H__
21#include <linux/types.h>
22#define PVRDMA_UVERBS_ABI_VERSION 3
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#define PVRDMA_UAR_HANDLE_MASK 0x00FFFFFF
25#define PVRDMA_UAR_QP_OFFSET 0
26#define PVRDMA_UAR_QP_SEND BIT(30)
27#define PVRDMA_UAR_QP_RECV BIT(31)
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29#define PVRDMA_UAR_CQ_OFFSET 4
30#define PVRDMA_UAR_CQ_ARM_SOL BIT(29)
31#define PVRDMA_UAR_CQ_ARM BIT(30)
32#define PVRDMA_UAR_CQ_POLL BIT(31)
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34enum pvrdma_wr_opcode {
35  PVRDMA_WR_RDMA_WRITE,
36  PVRDMA_WR_RDMA_WRITE_WITH_IMM,
37  PVRDMA_WR_SEND,
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39  PVRDMA_WR_SEND_WITH_IMM,
40  PVRDMA_WR_RDMA_READ,
41  PVRDMA_WR_ATOMIC_CMP_AND_SWP,
42  PVRDMA_WR_ATOMIC_FETCH_AND_ADD,
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44  PVRDMA_WR_LSO,
45  PVRDMA_WR_SEND_WITH_INV,
46  PVRDMA_WR_RDMA_READ_WITH_INV,
47  PVRDMA_WR_LOCAL_INV,
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49  PVRDMA_WR_FAST_REG_MR,
50  PVRDMA_WR_MASKED_ATOMIC_CMP_AND_SWP,
51  PVRDMA_WR_MASKED_ATOMIC_FETCH_AND_ADD,
52  PVRDMA_WR_BIND_MW,
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54  PVRDMA_WR_REG_SIG_MR,
55};
56enum pvrdma_wc_status {
57  PVRDMA_WC_SUCCESS,
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59  PVRDMA_WC_LOC_LEN_ERR,
60  PVRDMA_WC_LOC_QP_OP_ERR,
61  PVRDMA_WC_LOC_EEC_OP_ERR,
62  PVRDMA_WC_LOC_PROT_ERR,
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64  PVRDMA_WC_WR_FLUSH_ERR,
65  PVRDMA_WC_MW_BIND_ERR,
66  PVRDMA_WC_BAD_RESP_ERR,
67  PVRDMA_WC_LOC_ACCESS_ERR,
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69  PVRDMA_WC_REM_INV_REQ_ERR,
70  PVRDMA_WC_REM_ACCESS_ERR,
71  PVRDMA_WC_REM_OP_ERR,
72  PVRDMA_WC_RETRY_EXC_ERR,
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74  PVRDMA_WC_RNR_RETRY_EXC_ERR,
75  PVRDMA_WC_LOC_RDD_VIOL_ERR,
76  PVRDMA_WC_REM_INV_RD_REQ_ERR,
77  PVRDMA_WC_REM_ABORT_ERR,
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79  PVRDMA_WC_INV_EECN_ERR,
80  PVRDMA_WC_INV_EEC_STATE_ERR,
81  PVRDMA_WC_FATAL_ERR,
82  PVRDMA_WC_RESP_TIMEOUT_ERR,
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84  PVRDMA_WC_GENERAL_ERR,
85};
86enum pvrdma_wc_opcode {
87  PVRDMA_WC_SEND,
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89  PVRDMA_WC_RDMA_WRITE,
90  PVRDMA_WC_RDMA_READ,
91  PVRDMA_WC_COMP_SWAP,
92  PVRDMA_WC_FETCH_ADD,
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94  PVRDMA_WC_BIND_MW,
95  PVRDMA_WC_LSO,
96  PVRDMA_WC_LOCAL_INV,
97  PVRDMA_WC_FAST_REG_MR,
98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99  PVRDMA_WC_MASKED_COMP_SWAP,
100  PVRDMA_WC_MASKED_FETCH_ADD,
101  PVRDMA_WC_RECV = 1 << 7,
102  PVRDMA_WC_RECV_RDMA_WITH_IMM,
103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104};
105enum pvrdma_wc_flags {
106  PVRDMA_WC_GRH = 1 << 0,
107  PVRDMA_WC_WITH_IMM = 1 << 1,
108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
109  PVRDMA_WC_WITH_INVALIDATE = 1 << 2,
110  PVRDMA_WC_IP_CSUM_OK = 1 << 3,
111  PVRDMA_WC_WITH_SMAC = 1 << 4,
112  PVRDMA_WC_WITH_VLAN = 1 << 5,
113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
114  PVRDMA_WC_FLAGS_MAX = PVRDMA_WC_WITH_VLAN,
115};
116struct pvrdma_alloc_ucontext_resp {
117  __u32 qp_tab_size;
118/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
119  __u32 reserved;
120};
121struct pvrdma_alloc_pd_resp {
122  __u32 pdn;
123/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
124  __u32 reserved;
125};
126struct pvrdma_create_cq {
127  __u64 buf_addr;
128/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
129  __u32 buf_size;
130  __u32 reserved;
131};
132struct pvrdma_create_cq_resp {
133/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
134  __u32 cqn;
135  __u32 reserved;
136};
137struct pvrdma_resize_cq {
138/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
139  __u64 buf_addr;
140  __u32 buf_size;
141  __u32 reserved;
142};
143/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
144struct pvrdma_create_srq {
145  __u64 buf_addr;
146};
147struct pvrdma_create_srq_resp {
148/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
149  __u32 srqn;
150  __u32 reserved;
151};
152struct pvrdma_create_qp {
153/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
154  __u64 rbuf_addr;
155  __u64 sbuf_addr;
156  __u32 rbuf_size;
157  __u32 sbuf_size;
158/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
159  __u64 qp_addr;
160};
161struct pvrdma_ex_cmp_swap {
162  __u64 swap_val;
163/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
164  __u64 compare_val;
165  __u64 swap_mask;
166  __u64 compare_mask;
167};
168/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
169struct pvrdma_ex_fetch_add {
170  __u64 add_val;
171  __u64 field_boundary;
172};
173/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
174struct pvrdma_av {
175  __u32 port_pd;
176  __u32 sl_tclass_flowlabel;
177  __u8 dgid[16];
178/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
179  __u8 src_path_bits;
180  __u8 gid_index;
181  __u8 stat_rate;
182  __u8 hop_limit;
183/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
184  __u8 dmac[6];
185  __u8 reserved[6];
186};
187struct pvrdma_sge {
188/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
189  __u64 addr;
190  __u32 length;
191  __u32 lkey;
192};
193/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
194struct pvrdma_rq_wqe_hdr {
195  __u64 wr_id;
196  __u32 num_sge;
197  __u32 total_len;
198/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
199};
200struct pvrdma_sq_wqe_hdr {
201  __u64 wr_id;
202  __u32 num_sge;
203/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
204  __u32 total_len;
205  __u32 opcode;
206  __u32 send_flags;
207  union {
208/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
209    __u32 imm_data;
210    __u32 invalidate_rkey;
211  } ex;
212  __u32 reserved;
213/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
214  union {
215    struct {
216      __u64 remote_addr;
217      __u32 rkey;
218/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
219      __u8 reserved[4];
220    } rdma;
221    struct {
222      __u64 remote_addr;
223/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
224      __u64 compare_add;
225      __u64 swap;
226      __u32 rkey;
227      __u32 reserved;
228/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
229    } atomic;
230    struct {
231      __u64 remote_addr;
232      __u32 log_arg_sz;
233/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
234      __u32 rkey;
235      union {
236        struct pvrdma_ex_cmp_swap cmp_swap;
237        struct pvrdma_ex_fetch_add fetch_add;
238/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
239      } wr_data;
240    } masked_atomics;
241    struct {
242      __u64 iova_start;
243/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
244      __u64 pl_pdir_dma;
245      __u32 page_shift;
246      __u32 page_list_len;
247      __u32 length;
248/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
249      __u32 access_flags;
250      __u32 rkey;
251    } fast_reg;
252    struct {
253/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
254      __u32 remote_qpn;
255      __u32 remote_qkey;
256      struct pvrdma_av av;
257    } ud;
258/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
259  } wr;
260};
261struct pvrdma_cqe {
262  __u64 wr_id;
263/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
264  __u64 qp;
265  __u32 opcode;
266  __u32 status;
267  __u32 byte_len;
268/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
269  __u32 imm_data;
270  __u32 src_qp;
271  __u32 wc_flags;
272  __u32 vendor_err;
273/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
274  __u16 pkey_index;
275  __u16 slid;
276  __u8 sl;
277  __u8 dlid_path_bits;
278/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
279  __u8 port_num;
280  __u8 smac[6];
281  __u8 reserved2[7];
282};
283/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
284#endif
285