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gerrit.omnirom.org / android_bionic / 6747bd1631c24f76684278020056ee0d41cbb402 / . / libc / kernel / uapi / rdma / ib_user_mad.h
blob: cd723bb6140c5f8ad9c3de3fbcb2e4e1fd2c8dd6 [file] [log] [blame]
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]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 IB_USER_MAD_H
20#define IB_USER_MAD_H
21#include <linux/types.h>
Christopher Ferris525ce912017-07-26 13:12:53 -0700[diff] [blame]22#include <rdma/rdma_user_ioctl.h>
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]23#define IB_USER_MAD_ABI_VERSION 5
24struct ib_user_mad_hdr_old {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]25 __u32 id;
26 __u32 status;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]27 __u32 timeout_ms;
28 __u32 retries;
29 __u32 length;
30 __be32 qpn;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]31 __be32 qkey;
32 __be16 lid;
33 __u8 sl;
34 __u8 path_bits;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]35 __u8 grh_present;
36 __u8 gid_index;
37 __u8 hop_limit;
38 __u8 traffic_class;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]39 __u8 gid[16];
40 __be32 flow_label;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]41};
42struct ib_user_mad_hdr {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]43 __u32 id;
44 __u32 status;
45 __u32 timeout_ms;
46 __u32 retries;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]47 __u32 length;
48 __be32 qpn;
49 __be32 qkey;
50 __be16 lid;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]51 __u8 sl;
52 __u8 path_bits;
53 __u8 grh_present;
54 __u8 gid_index;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]55 __u8 hop_limit;
56 __u8 traffic_class;
57 __u8 gid[16];
58 __be32 flow_label;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]59 __u16 pkey_index;
60 __u8 reserved[6];
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]61};
62struct ib_user_mad {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]63 struct ib_user_mad_hdr hdr;
64 __u64 data[0];
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]65};
66typedef unsigned long __attribute__((aligned(4))) packed_ulong;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]67#define IB_USER_MAD_LONGS_PER_METHOD_MASK (128 / (8 * sizeof(long)))
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]68struct ib_user_mad_reg_req {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]69 __u32 id;
70 packed_ulong method_mask[IB_USER_MAD_LONGS_PER_METHOD_MASK];
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]71 __u8 qpn;
72 __u8 mgmt_class;
73 __u8 mgmt_class_version;
74 __u8 oui[3];
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]75 __u8 rmpp_version;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]76};
Christopher Ferris82d75042015-01-26 10:57:07 -0800[diff] [blame]77enum {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]78 IB_USER_MAD_USER_RMPP = (1 << 0),
Christopher Ferris82d75042015-01-26 10:57:07 -0800[diff] [blame]79};
80#define IB_USER_MAD_REG_FLAGS_CAP (IB_USER_MAD_USER_RMPP)
81struct ib_user_mad_reg_req2 {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]82 __u32 id;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]83 __u32 qpn;
84 __u8 mgmt_class;
85 __u8 mgmt_class_version;
86 __u16 res;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]87 __u32 flags;
88 __u64 method_mask[2];
89 __u32 oui;
90 __u8 rmpp_version;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]91 __u8 reserved[3];
Christopher Ferris82d75042015-01-26 10:57:07 -0800[diff] [blame]92};
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]93#endif