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 MTHCA_ABI_USER_H
20 #define MTHCA_ABI_USER_H
21 #include <linux/types.h>
22 #define MTHCA_UVERBS_ABI_VERSION 1
23 struct mthca_alloc_ucontext_resp {
24   __u32 qp_tab_size;
25   __u32 uarc_size;
26 };
27 struct mthca_alloc_pd_resp {
28   __u32 pdn;
29   __u32 reserved;
30 };
31 #define MTHCA_MR_DMASYNC 0x1
32 struct mthca_reg_mr {
33   __u32 mr_attrs;
34   __u32 reserved;
35 };
36 struct mthca_create_cq {
37   __u32 lkey;
38   __u32 pdn;
39   __aligned_u64 arm_db_page;
40   __aligned_u64 set_db_page;
41   __u32 arm_db_index;
42   __u32 set_db_index;
43 };
44 struct mthca_create_cq_resp {
45   __u32 cqn;
46   __u32 reserved;
47 };
48 struct mthca_resize_cq {
49   __u32 lkey;
50   __u32 reserved;
51 };
52 struct mthca_create_srq {
53   __u32 lkey;
54   __u32 db_index;
55   __aligned_u64 db_page;
56 };
57 struct mthca_create_srq_resp {
58   __u32 srqn;
59   __u32 reserved;
60 };
61 struct mthca_create_qp {
62   __u32 lkey;
63   __u32 reserved;
64   __aligned_u64 sq_db_page;
65   __aligned_u64 rq_db_page;
66   __u32 sq_db_index;
67   __u32 rq_db_index;
68 };
69 #endif
70