1/*
2 * This header was generated from the Linux kernel headers by update_headers.py,
3 * to provide necessary information from kernel to userspace, such as constants,
4 * structures, and macros, and thus, contains no copyrightable information.
5 */
6#ifndef OCRDMA_ABI_USER_H
7#define OCRDMA_ABI_USER_H
8#include <linux/types.h>
9#define OCRDMA_ABI_VERSION 2
10#define OCRDMA_BE_ROCE_ABI_VERSION 1
11struct ocrdma_alloc_ucontext_resp {
12	__u32 dev_id;
13	__u32 wqe_size;
14	__u32 max_inline_data;
15	__u32 dpp_wqe_size;
16	__aligned_u64 ah_tbl_page;
17	__u32 ah_tbl_len;
18	__u32 rqe_size;
19	__u8 fw_ver[32];
20
21	__aligned_u64 rsvd1;
22	__aligned_u64 rsvd2;
23};
24struct ocrdma_alloc_pd_ureq {
25	__u32 rsvd[2];
26};
27struct ocrdma_alloc_pd_uresp {
28	__u32 id;
29	__u32 dpp_enabled;
30	__u32 dpp_page_addr_hi;
31	__u32 dpp_page_addr_lo;
32	__u32 rsvd[2];
33};
34struct ocrdma_create_cq_ureq {
35	__u32 dpp_cq;
36	__u32 rsvd;
37};
38#define MAX_CQ_PAGES 8
39struct ocrdma_create_cq_uresp {
40	__u32 cq_id;
41	__u32 page_size;
42	__u32 num_pages;
43	__u32 max_hw_cqe;
44	__aligned_u64 page_addr[MAX_CQ_PAGES];
45	__aligned_u64 db_page_addr;
46	__u32 db_page_size;
47	__u32 phase_change;
48
49	__aligned_u64 rsvd1;
50	__aligned_u64 rsvd2;
51};
52#define MAX_QP_PAGES 8
53#define MAX_UD_AV_PAGES 8
54struct ocrdma_create_qp_ureq {
55	__u8 enable_dpp_cq;
56	__u8 rsvd;
57	__u16 dpp_cq_id;
58	__u32 rsvd1;
59};
60struct ocrdma_create_qp_uresp {
61	__u16 qp_id;
62	__u16 sq_dbid;
63	__u16 rq_dbid;
64	__u16 resv0;
65	__u32 sq_page_size;
66	__u32 rq_page_size;
67	__u32 num_sq_pages;
68	__u32 num_rq_pages;
69	__aligned_u64 sq_page_addr[MAX_QP_PAGES];
70	__aligned_u64 rq_page_addr[MAX_QP_PAGES];
71	__aligned_u64 db_page_addr;
72	__u32 db_page_size;
73	__u32 dpp_credit;
74	__u32 dpp_offset;
75	__u32 num_wqe_allocated;
76	__u32 num_rqe_allocated;
77	__u32 db_sq_offset;
78	__u32 db_rq_offset;
79	__u32 db_shift;
80	__aligned_u64 rsvd[11];
81};
82struct ocrdma_create_srq_uresp {
83	__u16 rq_dbid;
84	__u16 resv0;
85	__u32 resv1;
86	__u32 rq_page_size;
87	__u32 num_rq_pages;
88	__aligned_u64 rq_page_addr[MAX_QP_PAGES];
89	__aligned_u64 db_page_addr;
90	__u32 db_page_size;
91	__u32 num_rqe_allocated;
92	__u32 db_rq_offset;
93	__u32 db_shift;
94	__aligned_u64 rsvd2;
95	__aligned_u64 rsvd3;
96};
97#endif
98