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 RDMA_USER_RXE_H 20 #define RDMA_USER_RXE_H 21 #include <linux/types.h> 22 union rxe_gid { 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 __u8 raw[16]; 25 struct { 26 __be64 subnet_prefix; 27 __be64 interface_id; 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 } global; 30 }; 31 struct rxe_global_route { 32 union rxe_gid dgid; 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 __u32 flow_label; 35 __u8 sgid_index; 36 __u8 hop_limit; 37 __u8 traffic_class; 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 }; 40 struct rxe_av { 41 __u8 port_num; 42 __u8 network_type; 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 struct rxe_global_route grh; 45 union { 46 struct sockaddr _sockaddr; 47 struct sockaddr_in _sockaddr_in; 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 struct sockaddr_in6 _sockaddr_in6; 50 } sgid_addr, dgid_addr; 51 }; 52 struct rxe_send_wr { 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 __u64 wr_id; 55 __u32 num_sge; 56 __u32 opcode; 57 __u32 send_flags; 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 union { 60 __be32 imm_data; 61 __u32 invalidate_rkey; 62 } ex; 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 union { 65 struct { 66 __u64 remote_addr; 67 __u32 rkey; 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 } rdma; 70 struct { 71 __u64 remote_addr; 72 __u64 compare_add; 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 __u64 swap; 75 __u32 rkey; 76 } atomic; 77 struct { 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 __u32 remote_qpn; 80 __u32 remote_qkey; 81 __u16 pkey_index; 82 } ud; 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 struct { 85 struct ib_mr * mr; 86 __u32 key; 87 int access; 88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 } reg; 90 } wr; 91 }; 92 struct rxe_sge { 93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 __u64 addr; 95 __u32 length; 96 __u32 lkey; 97 }; 98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99 struct mminfo { 100 __u64 offset; 101 __u32 size; 102 __u32 pad; 103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104 }; 105 struct rxe_dma_info { 106 __u32 length; 107 __u32 resid; 108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 __u32 cur_sge; 110 __u32 num_sge; 111 __u32 sge_offset; 112 union { 113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 __u8 inline_data[0]; 115 struct rxe_sge sge[0]; 116 }; 117 }; 118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119 struct rxe_send_wqe { 120 struct rxe_send_wr wr; 121 struct rxe_av av; 122 __u32 status; 123 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124 __u32 state; 125 __u64 iova; 126 __u32 mask; 127 __u32 first_psn; 128 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129 __u32 last_psn; 130 __u32 ack_length; 131 __u32 ssn; 132 __u32 has_rd_atomic; 133 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 134 struct rxe_dma_info dma; 135 }; 136 struct rxe_recv_wqe { 137 __u64 wr_id; 138 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 139 __u32 num_sge; 140 __u32 padding; 141 struct rxe_dma_info dma; 142 }; 143 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 144 #endif 145
