274 lines
6.1 KiB
C
274 lines
6.1 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 RDMA_USER_CM_H
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#define RDMA_USER_CM_H
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#include <linux/types.h>
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#include <linux/socket.h>
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#include <linux/in6.h>
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#include <rdma/ib_user_verbs.h>
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#include <rdma/ib_user_sa.h>
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#define RDMA_USER_CM_ABI_VERSION 4
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#define RDMA_MAX_PRIVATE_DATA 256
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enum {
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RDMA_USER_CM_CMD_CREATE_ID,
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RDMA_USER_CM_CMD_DESTROY_ID,
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RDMA_USER_CM_CMD_BIND_IP,
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RDMA_USER_CM_CMD_RESOLVE_IP,
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RDMA_USER_CM_CMD_RESOLVE_ROUTE,
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RDMA_USER_CM_CMD_QUERY_ROUTE,
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RDMA_USER_CM_CMD_CONNECT,
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RDMA_USER_CM_CMD_LISTEN,
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RDMA_USER_CM_CMD_ACCEPT,
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RDMA_USER_CM_CMD_REJECT,
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RDMA_USER_CM_CMD_DISCONNECT,
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RDMA_USER_CM_CMD_INIT_QP_ATTR,
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RDMA_USER_CM_CMD_GET_EVENT,
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RDMA_USER_CM_CMD_GET_OPTION,
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RDMA_USER_CM_CMD_SET_OPTION,
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RDMA_USER_CM_CMD_NOTIFY,
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RDMA_USER_CM_CMD_JOIN_IP_MCAST,
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RDMA_USER_CM_CMD_LEAVE_MCAST,
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RDMA_USER_CM_CMD_MIGRATE_ID,
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RDMA_USER_CM_CMD_QUERY,
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RDMA_USER_CM_CMD_BIND,
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RDMA_USER_CM_CMD_RESOLVE_ADDR,
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RDMA_USER_CM_CMD_JOIN_MCAST
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};
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enum rdma_ucm_port_space {
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RDMA_PS_IPOIB = 0x0002,
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RDMA_PS_IB = 0x013F,
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RDMA_PS_TCP = 0x0106,
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RDMA_PS_UDP = 0x0111,
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};
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struct rdma_ucm_cmd_hdr {
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__u32 cmd;
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__u16 in;
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__u16 out;
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};
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struct rdma_ucm_create_id {
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__aligned_u64 uid;
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__aligned_u64 response;
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__u16 ps;
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__u8 qp_type;
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__u8 reserved[5];
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};
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struct rdma_ucm_create_id_resp {
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__u32 id;
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};
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struct rdma_ucm_destroy_id {
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__aligned_u64 response;
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__u32 id;
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__u32 reserved;
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};
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struct rdma_ucm_destroy_id_resp {
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__u32 events_reported;
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};
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struct rdma_ucm_bind_ip {
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__aligned_u64 response;
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struct sockaddr_in6 addr;
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__u32 id;
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};
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struct rdma_ucm_bind {
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__u32 id;
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__u16 addr_size;
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__u16 reserved;
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struct __kernel_sockaddr_storage addr;
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};
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struct rdma_ucm_resolve_ip {
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struct sockaddr_in6 src_addr;
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struct sockaddr_in6 dst_addr;
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__u32 id;
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__u32 timeout_ms;
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};
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struct rdma_ucm_resolve_addr {
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__u32 id;
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__u32 timeout_ms;
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__u16 src_size;
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__u16 dst_size;
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__u32 reserved;
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struct __kernel_sockaddr_storage src_addr;
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struct __kernel_sockaddr_storage dst_addr;
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};
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struct rdma_ucm_resolve_route {
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__u32 id;
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__u32 timeout_ms;
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};
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enum {
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RDMA_USER_CM_QUERY_ADDR,
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RDMA_USER_CM_QUERY_PATH,
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RDMA_USER_CM_QUERY_GID
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};
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struct rdma_ucm_query {
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__aligned_u64 response;
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__u32 id;
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__u32 option;
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};
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struct rdma_ucm_query_route_resp {
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__aligned_u64 node_guid;
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struct ib_user_path_rec ib_route[2];
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struct sockaddr_in6 src_addr;
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struct sockaddr_in6 dst_addr;
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__u32 num_paths;
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__u8 port_num;
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__u8 reserved[3];
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__u32 ibdev_index;
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__u32 reserved1;
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};
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struct rdma_ucm_query_addr_resp {
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__aligned_u64 node_guid;
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__u8 port_num;
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__u8 reserved;
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__u16 pkey;
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__u16 src_size;
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__u16 dst_size;
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struct __kernel_sockaddr_storage src_addr;
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struct __kernel_sockaddr_storage dst_addr;
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__u32 ibdev_index;
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__u32 reserved1;
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};
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struct rdma_ucm_query_path_resp {
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__u32 num_paths;
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__u32 reserved;
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struct ib_path_rec_data path_data[0];
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};
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struct rdma_ucm_conn_param {
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__u32 qp_num;
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__u32 qkey;
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__u8 private_data[RDMA_MAX_PRIVATE_DATA];
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__u8 private_data_len;
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__u8 srq;
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__u8 responder_resources;
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__u8 initiator_depth;
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__u8 flow_control;
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__u8 retry_count;
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__u8 rnr_retry_count;
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__u8 valid;
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};
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struct rdma_ucm_ud_param {
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__u32 qp_num;
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__u32 qkey;
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struct ib_uverbs_ah_attr ah_attr;
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__u8 private_data[RDMA_MAX_PRIVATE_DATA];
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__u8 private_data_len;
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__u8 reserved[7];
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};
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struct rdma_ucm_ece {
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__u32 vendor_id;
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__u32 attr_mod;
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};
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struct rdma_ucm_connect {
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struct rdma_ucm_conn_param conn_param;
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__u32 id;
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__u32 reserved;
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struct rdma_ucm_ece ece;
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};
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struct rdma_ucm_listen {
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__u32 id;
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__u32 backlog;
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};
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struct rdma_ucm_accept {
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__aligned_u64 uid;
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struct rdma_ucm_conn_param conn_param;
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__u32 id;
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__u32 reserved;
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struct rdma_ucm_ece ece;
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};
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struct rdma_ucm_reject {
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__u32 id;
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__u8 private_data_len;
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__u8 reason;
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__u8 reserved[2];
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__u8 private_data[RDMA_MAX_PRIVATE_DATA];
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};
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struct rdma_ucm_disconnect {
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__u32 id;
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};
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struct rdma_ucm_init_qp_attr {
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__aligned_u64 response;
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__u32 id;
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__u32 qp_state;
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};
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struct rdma_ucm_notify {
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__u32 id;
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__u32 event;
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};
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struct rdma_ucm_join_ip_mcast {
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__aligned_u64 response;
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__aligned_u64 uid;
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struct sockaddr_in6 addr;
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__u32 id;
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};
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enum {
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RDMA_MC_JOIN_FLAG_FULLMEMBER,
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RDMA_MC_JOIN_FLAG_SENDONLY_FULLMEMBER,
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RDMA_MC_JOIN_FLAG_RESERVED,
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};
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struct rdma_ucm_join_mcast {
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__aligned_u64 response;
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__aligned_u64 uid;
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__u32 id;
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__u16 addr_size;
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__u16 join_flags;
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struct __kernel_sockaddr_storage addr;
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};
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struct rdma_ucm_get_event {
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__aligned_u64 response;
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};
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struct rdma_ucm_event_resp {
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__aligned_u64 uid;
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__u32 id;
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__u32 event;
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__u32 status;
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union {
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struct rdma_ucm_conn_param conn;
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struct rdma_ucm_ud_param ud;
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} param;
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__u32 reserved;
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struct rdma_ucm_ece ece;
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};
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enum {
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RDMA_OPTION_ID = 0,
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RDMA_OPTION_IB = 1
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};
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enum {
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RDMA_OPTION_ID_TOS = 0,
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RDMA_OPTION_ID_REUSEADDR = 1,
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RDMA_OPTION_ID_AFONLY = 2,
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RDMA_OPTION_ID_ACK_TIMEOUT = 3
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};
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enum {
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RDMA_OPTION_IB_PATH = 1
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};
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struct rdma_ucm_set_option {
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__aligned_u64 optval;
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__u32 id;
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__u32 level;
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__u32 optname;
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__u32 optlen;
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};
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struct rdma_ucm_migrate_id {
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__aligned_u64 response;
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__u32 id;
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__u32 fd;
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};
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struct rdma_ucm_migrate_resp {
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__u32 events_reported;
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};
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#endif
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