94 lines
2.4 KiB
C
94 lines
2.4 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef IB_USER_MAD_H
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#define IB_USER_MAD_H
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#include <linux/types.h>
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#include <rdma/rdma_user_ioctl.h>
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#define IB_USER_MAD_ABI_VERSION 5
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struct ib_user_mad_hdr_old {
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__u32 id;
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__u32 status;
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__u32 timeout_ms;
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__u32 retries;
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__u32 length;
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__be32 qpn;
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__be32 qkey;
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__be16 lid;
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__u8 sl;
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__u8 path_bits;
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__u8 grh_present;
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__u8 gid_index;
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__u8 hop_limit;
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__u8 traffic_class;
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__u8 gid[16];
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__be32 flow_label;
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};
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struct ib_user_mad_hdr {
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__u32 id;
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__u32 status;
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__u32 timeout_ms;
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__u32 retries;
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__u32 length;
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__be32 qpn;
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__be32 qkey;
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__be16 lid;
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__u8 sl;
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__u8 path_bits;
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__u8 grh_present;
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__u8 gid_index;
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__u8 hop_limit;
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__u8 traffic_class;
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__u8 gid[16];
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__be32 flow_label;
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__u16 pkey_index;
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__u8 reserved[6];
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};
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struct ib_user_mad {
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struct ib_user_mad_hdr hdr;
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__aligned_u64 data[];
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};
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typedef unsigned long __attribute__((aligned(4))) packed_ulong;
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#define IB_USER_MAD_LONGS_PER_METHOD_MASK (128 / (8 * sizeof(long)))
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struct ib_user_mad_reg_req {
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__u32 id;
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packed_ulong method_mask[IB_USER_MAD_LONGS_PER_METHOD_MASK];
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__u8 qpn;
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__u8 mgmt_class;
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__u8 mgmt_class_version;
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__u8 oui[3];
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__u8 rmpp_version;
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};
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enum {
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IB_USER_MAD_USER_RMPP = (1 << 0),
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};
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#define IB_USER_MAD_REG_FLAGS_CAP (IB_USER_MAD_USER_RMPP)
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struct ib_user_mad_reg_req2 {
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__u32 id;
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__u32 qpn;
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__u8 mgmt_class;
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__u8 mgmt_class_version;
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__u16 res;
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__u32 flags;
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__aligned_u64 method_mask[2];
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__u32 oui;
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__u8 rmpp_version;
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__u8 reserved[3];
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};
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#endif
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