/**************************************************************************** **************************************************************************** *** *** This header was automatically generated from a Linux kernel header *** of the same name, to make information necessary for userspace to *** call into the kernel available to libc. It contains only constants, *** structures, and macros generated from the original header, and thus, *** contains no copyrightable information. *** *** To edit the content of this header, modify the corresponding *** source file (e.g. under external/kernel-headers/original/) then *** run bionic/libc/kernel/tools/update_all.py *** *** Any manual change here will be lost the next time this script will *** be run. You've been warned! *** **************************************************************************** ****************************************************************************/ #ifndef RDMA_USER_RXE_H #define RDMA_USER_RXE_H #include <linux/types.h> #include <linux/socket.h> #include <linux/in.h> #include <linux/in6.h> union rxe_gid { __u8 raw[16]; struct { __be64 subnet_prefix; __be64 interface_id; } global; }; struct rxe_global_route { union rxe_gid dgid; __u32 flow_label; __u8 sgid_index; __u8 hop_limit; __u8 traffic_class; }; struct rxe_av { __u8 port_num; __u8 network_type; __u16 reserved1; __u32 reserved2; struct rxe_global_route grh; union { struct sockaddr_in _sockaddr_in; struct sockaddr_in6 _sockaddr_in6; } sgid_addr, dgid_addr; }; struct rxe_send_wr { __aligned_u64 wr_id; __u32 num_sge; __u32 opcode; __u32 send_flags; union { __be32 imm_data; __u32 invalidate_rkey; } ex; union { struct { __aligned_u64 remote_addr; __u32 rkey; __u32 reserved; } rdma; struct { __aligned_u64 remote_addr; __aligned_u64 compare_add; __aligned_u64 swap; __u32 rkey; __u32 reserved; } atomic; struct { __u32 remote_qpn; __u32 remote_qkey; __u16 pkey_index; } ud; struct { union { struct ib_mr * mr; __aligned_u64 reserved; }; __u32 key; __u32 access; } reg; } wr; }; struct rxe_sge { __aligned_u64 addr; __u32 length; __u32 lkey; }; struct mminfo { __aligned_u64 offset; __u32 size; __u32 pad; }; struct rxe_dma_info { __u32 length; __u32 resid; __u32 cur_sge; __u32 num_sge; __u32 sge_offset; __u32 reserved; union { __u8 inline_data[0]; struct rxe_sge sge[0]; }; }; struct rxe_send_wqe { struct rxe_send_wr wr; struct rxe_av av; __u32 status; __u32 state; __aligned_u64 iova; __u32 mask; __u32 first_psn; __u32 last_psn; __u32 ack_length; __u32 ssn; __u32 has_rd_atomic; struct rxe_dma_info dma; }; struct rxe_recv_wqe { __aligned_u64 wr_id; __u32 num_sge; __u32 padding; struct rxe_dma_info dma; }; struct rxe_create_cq_resp { struct mminfo mi; }; struct rxe_resize_cq_resp { struct mminfo mi; }; struct rxe_create_qp_resp { struct mminfo rq_mi; struct mminfo sq_mi; }; struct rxe_create_srq_resp { struct mminfo mi; __u32 srq_num; __u32 reserved; }; struct rxe_modify_srq_cmd { __aligned_u64 mmap_info_addr; }; #endif