libc/kernel/uapi/rdma/ib_user_verbs.h

/****************************************************************************
 ****************************************************************************
 ***
 ***   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 IB_USER_VERBS_H
#define IB_USER_VERBS_H
#include <linux/types.h>
#define IB_USER_VERBS_ABI_VERSION 6
#define IB_USER_VERBS_CMD_THRESHOLD 50
enum {
  IB_USER_VERBS_CMD_GET_CONTEXT,
  IB_USER_VERBS_CMD_QUERY_DEVICE,
  IB_USER_VERBS_CMD_QUERY_PORT,
  IB_USER_VERBS_CMD_ALLOC_PD,
  IB_USER_VERBS_CMD_DEALLOC_PD,
  IB_USER_VERBS_CMD_CREATE_AH,
  IB_USER_VERBS_CMD_MODIFY_AH,
  IB_USER_VERBS_CMD_QUERY_AH,
  IB_USER_VERBS_CMD_DESTROY_AH,
  IB_USER_VERBS_CMD_REG_MR,
  IB_USER_VERBS_CMD_REG_SMR,
  IB_USER_VERBS_CMD_REREG_MR,
  IB_USER_VERBS_CMD_QUERY_MR,
  IB_USER_VERBS_CMD_DEREG_MR,
  IB_USER_VERBS_CMD_ALLOC_MW,
  IB_USER_VERBS_CMD_BIND_MW,
  IB_USER_VERBS_CMD_DEALLOC_MW,
  IB_USER_VERBS_CMD_CREATE_COMP_CHANNEL,
  IB_USER_VERBS_CMD_CREATE_CQ,
  IB_USER_VERBS_CMD_RESIZE_CQ,
  IB_USER_VERBS_CMD_DESTROY_CQ,
  IB_USER_VERBS_CMD_POLL_CQ,
  IB_USER_VERBS_CMD_PEEK_CQ,
  IB_USER_VERBS_CMD_REQ_NOTIFY_CQ,
  IB_USER_VERBS_CMD_CREATE_QP,
  IB_USER_VERBS_CMD_QUERY_QP,
  IB_USER_VERBS_CMD_MODIFY_QP,
  IB_USER_VERBS_CMD_DESTROY_QP,
  IB_USER_VERBS_CMD_POST_SEND,
  IB_USER_VERBS_CMD_POST_RECV,
  IB_USER_VERBS_CMD_ATTACH_MCAST,
  IB_USER_VERBS_CMD_DETACH_MCAST,
  IB_USER_VERBS_CMD_CREATE_SRQ,
  IB_USER_VERBS_CMD_MODIFY_SRQ,
  IB_USER_VERBS_CMD_QUERY_SRQ,
  IB_USER_VERBS_CMD_DESTROY_SRQ,
  IB_USER_VERBS_CMD_POST_SRQ_RECV,
  IB_USER_VERBS_CMD_OPEN_XRCD,
  IB_USER_VERBS_CMD_CLOSE_XRCD,
  IB_USER_VERBS_CMD_CREATE_XSRQ,
  IB_USER_VERBS_CMD_OPEN_QP,
};
enum {
  IB_USER_VERBS_EX_CMD_QUERY_DEVICE = IB_USER_VERBS_CMD_QUERY_DEVICE,
  IB_USER_VERBS_EX_CMD_CREATE_CQ = IB_USER_VERBS_CMD_CREATE_CQ,
  IB_USER_VERBS_EX_CMD_CREATE_QP = IB_USER_VERBS_CMD_CREATE_QP,
  IB_USER_VERBS_EX_CMD_MODIFY_QP = IB_USER_VERBS_CMD_MODIFY_QP,
  IB_USER_VERBS_EX_CMD_CREATE_FLOW = IB_USER_VERBS_CMD_THRESHOLD,
  IB_USER_VERBS_EX_CMD_DESTROY_FLOW,
  IB_USER_VERBS_EX_CMD_CREATE_WQ,
  IB_USER_VERBS_EX_CMD_MODIFY_WQ,
  IB_USER_VERBS_EX_CMD_DESTROY_WQ,
  IB_USER_VERBS_EX_CMD_CREATE_RWQ_IND_TBL,
  IB_USER_VERBS_EX_CMD_DESTROY_RWQ_IND_TBL
};
struct ib_uverbs_async_event_desc {
  __u64 element;
  __u32 event_type;
  __u32 reserved;
};
struct ib_uverbs_comp_event_desc {
  __u64 cq_handle;
};
#define IB_USER_VERBS_CMD_COMMAND_MASK 0xff
#define IB_USER_VERBS_CMD_FLAGS_MASK 0xff000000u
#define IB_USER_VERBS_CMD_FLAGS_SHIFT 24
#define IB_USER_VERBS_CMD_FLAG_EXTENDED 0x80
struct ib_uverbs_cmd_hdr {
  __u32 command;
  __u16 in_words;
  __u16 out_words;
};
struct ib_uverbs_ex_cmd_hdr {
  __u64 response;
  __u16 provider_in_words;
  __u16 provider_out_words;
  __u32 cmd_hdr_reserved;
};
struct ib_uverbs_get_context {
  __u64 response;
  __u64 driver_data[0];
};
struct ib_uverbs_get_context_resp {
  __u32 async_fd;
  __u32 num_comp_vectors;
};
struct ib_uverbs_query_device {
  __u64 response;
  __u64 driver_data[0];
};
struct ib_uverbs_query_device_resp {
  __u64 fw_ver;
  __be64 node_guid;
  __be64 sys_image_guid;
  __u64 max_mr_size;
  __u64 page_size_cap;
  __u32 vendor_id;
  __u32 vendor_part_id;
  __u32 hw_ver;
  __u32 max_qp;
  __u32 max_qp_wr;
  __u32 device_cap_flags;
  __u32 max_sge;
  __u32 max_sge_rd;
  __u32 max_cq;
  __u32 max_cqe;
  __u32 max_mr;
  __u32 max_pd;
  __u32 max_qp_rd_atom;
  __u32 max_ee_rd_atom;
  __u32 max_res_rd_atom;
  __u32 max_qp_init_rd_atom;
  __u32 max_ee_init_rd_atom;
  __u32 atomic_cap;
  __u32 max_ee;
  __u32 max_rdd;
  __u32 max_mw;
  __u32 max_raw_ipv6_qp;
  __u32 max_raw_ethy_qp;
  __u32 max_mcast_grp;
  __u32 max_mcast_qp_attach;
  __u32 max_total_mcast_qp_attach;
  __u32 max_ah;
  __u32 max_fmr;
  __u32 max_map_per_fmr;
  __u32 max_srq;
  __u32 max_srq_wr;
  __u32 max_srq_sge;
  __u16 max_pkeys;
  __u8 local_ca_ack_delay;
  __u8 phys_port_cnt;
  __u8 reserved[4];
};
struct ib_uverbs_ex_query_device {
  __u32 comp_mask;
  __u32 reserved;
};
struct ib_uverbs_odp_caps {
  __u64 general_caps;
  struct {
    __u32 rc_odp_caps;
    __u32 uc_odp_caps;
    __u32 ud_odp_caps;
  } per_transport_caps;
  __u32 reserved;
};
struct ib_uverbs_rss_caps {
  __u32 supported_qpts;
  __u32 max_rwq_indirection_tables;
  __u32 max_rwq_indirection_table_size;
  __u32 reserved;
};
struct ib_uverbs_tm_caps {
  __u32 max_rndv_hdr_size;
  __u32 max_num_tags;
  __u32 flags;
  __u32 max_ops;
  __u32 max_sge;
  __u32 reserved;
};
struct ib_uverbs_ex_query_device_resp {
  struct ib_uverbs_query_device_resp base;
  __u32 comp_mask;
  __u32 response_length;
  struct ib_uverbs_odp_caps odp_caps;
  __u64 timestamp_mask;
  __u64 hca_core_clock;
  __u64 device_cap_flags_ex;
  struct ib_uverbs_rss_caps rss_caps;
  __u32 max_wq_type_rq;
  __u32 raw_packet_caps;
  struct ib_uverbs_tm_caps tm_caps;
};
struct ib_uverbs_query_port {
  __u64 response;
  __u8 port_num;
  __u8 reserved[7];
  __u64 driver_data[0];
};
struct ib_uverbs_query_port_resp {
  __u32 port_cap_flags;
  __u32 max_msg_sz;
  __u32 bad_pkey_cntr;
  __u32 qkey_viol_cntr;
  __u32 gid_tbl_len;
  __u16 pkey_tbl_len;
  __u16 lid;
  __u16 sm_lid;
  __u8 state;
  __u8 max_mtu;
  __u8 active_mtu;
  __u8 lmc;
  __u8 max_vl_num;
  __u8 sm_sl;
  __u8 subnet_timeout;
  __u8 init_type_reply;
  __u8 active_width;
  __u8 active_speed;
  __u8 phys_state;
  __u8 link_layer;
  __u8 reserved[2];
};
struct ib_uverbs_alloc_pd {
  __u64 response;
  __u64 driver_data[0];
};
struct ib_uverbs_alloc_pd_resp {
  __u32 pd_handle;
};
struct ib_uverbs_dealloc_pd {
  __u32 pd_handle;
};
struct ib_uverbs_open_xrcd {
  __u64 response;
  __u32 fd;
  __u32 oflags;
  __u64 driver_data[0];
};
struct ib_uverbs_open_xrcd_resp {
  __u32 xrcd_handle;
};
struct ib_uverbs_close_xrcd {
  __u32 xrcd_handle;
};
struct ib_uverbs_reg_mr {
  __u64 response;
  __u64 start;
  __u64 length;
  __u64 hca_va;
  __u32 pd_handle;
  __u32 access_flags;
  __u64 driver_data[0];
};
struct ib_uverbs_reg_mr_resp {
  __u32 mr_handle;
  __u32 lkey;
  __u32 rkey;
};
struct ib_uverbs_rereg_mr {
  __u64 response;
  __u32 mr_handle;
  __u32 flags;
  __u64 start;
  __u64 length;
  __u64 hca_va;
  __u32 pd_handle;
  __u32 access_flags;
};
struct ib_uverbs_rereg_mr_resp {
  __u32 lkey;
  __u32 rkey;
};
struct ib_uverbs_dereg_mr {
  __u32 mr_handle;
};
struct ib_uverbs_alloc_mw {
  __u64 response;
  __u32 pd_handle;
  __u8 mw_type;
  __u8 reserved[3];
};
struct ib_uverbs_alloc_mw_resp {
  __u32 mw_handle;
  __u32 rkey;
};
struct ib_uverbs_dealloc_mw {
  __u32 mw_handle;
};
struct ib_uverbs_create_comp_channel {
  __u64 response;
};
struct ib_uverbs_create_comp_channel_resp {
  __u32 fd;
};
struct ib_uverbs_create_cq {
  __u64 response;
  __u64 user_handle;
  __u32 cqe;
  __u32 comp_vector;
  __s32 comp_channel;
  __u32 reserved;
  __u64 driver_data[0];
};
struct ib_uverbs_ex_create_cq {
  __u64 user_handle;
  __u32 cqe;
  __u32 comp_vector;
  __s32 comp_channel;
  __u32 comp_mask;
  __u32 flags;
  __u32 reserved;
};
struct ib_uverbs_create_cq_resp {
  __u32 cq_handle;
  __u32 cqe;
};
struct ib_uverbs_ex_create_cq_resp {
  struct ib_uverbs_create_cq_resp base;
  __u32 comp_mask;
  __u32 response_length;
};
struct ib_uverbs_resize_cq {
  __u64 response;
  __u32 cq_handle;
  __u32 cqe;
  __u64 driver_data[0];
};
struct ib_uverbs_resize_cq_resp {
  __u32 cqe;
  __u32 reserved;
  __u64 driver_data[0];
};
struct ib_uverbs_poll_cq {
  __u64 response;
  __u32 cq_handle;
  __u32 ne;
};
struct ib_uverbs_wc {
  __u64 wr_id;
  __u32 status;
  __u32 opcode;
  __u32 vendor_err;
  __u32 byte_len;
  union {
    __u32 imm_data;
    __u32 invalidate_rkey;
  } ex;
  __u32 qp_num;
  __u32 src_qp;
  __u32 wc_flags;
  __u16 pkey_index;
  __u16 slid;
  __u8 sl;
  __u8 dlid_path_bits;
  __u8 port_num;
  __u8 reserved;
};
struct ib_uverbs_poll_cq_resp {
  __u32 count;
  __u32 reserved;
  struct ib_uverbs_wc wc[0];
};
struct ib_uverbs_req_notify_cq {
  __u32 cq_handle;
  __u32 solicited_only;
};
struct ib_uverbs_destroy_cq {
  __u64 response;
  __u32 cq_handle;
  __u32 reserved;
};
struct ib_uverbs_destroy_cq_resp {
  __u32 comp_events_reported;
  __u32 async_events_reported;
};
struct ib_uverbs_global_route {
  __u8 dgid[16];
  __u32 flow_label;
  __u8 sgid_index;
  __u8 hop_limit;
  __u8 traffic_class;
  __u8 reserved;
};
struct ib_uverbs_ah_attr {
  struct ib_uverbs_global_route grh;
  __u16 dlid;
  __u8 sl;
  __u8 src_path_bits;
  __u8 static_rate;
  __u8 is_global;
  __u8 port_num;
  __u8 reserved;
};
struct ib_uverbs_qp_attr {
  __u32 qp_attr_mask;
  __u32 qp_state;
  __u32 cur_qp_state;
  __u32 path_mtu;
  __u32 path_mig_state;
  __u32 qkey;
  __u32 rq_psn;
  __u32 sq_psn;
  __u32 dest_qp_num;
  __u32 qp_access_flags;
  struct ib_uverbs_ah_attr ah_attr;
  struct ib_uverbs_ah_attr alt_ah_attr;
  __u32 max_send_wr;
  __u32 max_recv_wr;
  __u32 max_send_sge;
  __u32 max_recv_sge;
  __u32 max_inline_data;
  __u16 pkey_index;
  __u16 alt_pkey_index;
  __u8 en_sqd_async_notify;
  __u8 sq_draining;
  __u8 max_rd_atomic;
  __u8 max_dest_rd_atomic;
  __u8 min_rnr_timer;
  __u8 port_num;
  __u8 timeout;
  __u8 retry_cnt;
  __u8 rnr_retry;
  __u8 alt_port_num;
  __u8 alt_timeout;
  __u8 reserved[5];
};
struct ib_uverbs_create_qp {
  __u64 response;
  __u64 user_handle;
  __u32 pd_handle;
  __u32 send_cq_handle;
  __u32 recv_cq_handle;
  __u32 srq_handle;
  __u32 max_send_wr;
  __u32 max_recv_wr;
  __u32 max_send_sge;
  __u32 max_recv_sge;
  __u32 max_inline_data;
  __u8 sq_sig_all;
  __u8 qp_type;
  __u8 is_srq;
  __u8 reserved;
  __u64 driver_data[0];
};
enum ib_uverbs_create_qp_mask {
  IB_UVERBS_CREATE_QP_MASK_IND_TABLE = 1UL << 0,
};
enum {
  IB_UVERBS_CREATE_QP_SUP_COMP_MASK = IB_UVERBS_CREATE_QP_MASK_IND_TABLE,
};
enum {
  IB_USER_LEGACY_LAST_QP_ATTR_MASK = 1ULL << 20,
};
enum {
  IB_USER_LAST_QP_ATTR_MASK = 1ULL << 25,
};
struct ib_uverbs_ex_create_qp {
  __u64 user_handle;
  __u32 pd_handle;
  __u32 send_cq_handle;
  __u32 recv_cq_handle;
  __u32 srq_handle;
  __u32 max_send_wr;
  __u32 max_recv_wr;
  __u32 max_send_sge;
  __u32 max_recv_sge;
  __u32 max_inline_data;
  __u8 sq_sig_all;
  __u8 qp_type;
  __u8 is_srq;
  __u8 reserved;
  __u32 comp_mask;
  __u32 create_flags;
  __u32 rwq_ind_tbl_handle;
  __u32 source_qpn;
};
struct ib_uverbs_open_qp {
  __u64 response;
  __u64 user_handle;
  __u32 pd_handle;
  __u32 qpn;
  __u8 qp_type;
  __u8 reserved[7];
  __u64 driver_data[0];
};
struct ib_uverbs_create_qp_resp {
  __u32 qp_handle;
  __u32 qpn;
  __u32 max_send_wr;
  __u32 max_recv_wr;
  __u32 max_send_sge;
  __u32 max_recv_sge;
  __u32 max_inline_data;
  __u32 reserved;
};
struct ib_uverbs_ex_create_qp_resp {
  struct ib_uverbs_create_qp_resp base;
  __u32 comp_mask;
  __u32 response_length;
};
struct ib_uverbs_qp_dest {
  __u8 dgid[16];
  __u32 flow_label;
  __u16 dlid;
  __u16 reserved;
  __u8 sgid_index;
  __u8 hop_limit;
  __u8 traffic_class;
  __u8 sl;
  __u8 src_path_bits;
  __u8 static_rate;
  __u8 is_global;
  __u8 port_num;
};
struct ib_uverbs_query_qp {
  __u64 response;
  __u32 qp_handle;
  __u32 attr_mask;
  __u64 driver_data[0];
};
struct ib_uverbs_query_qp_resp {
  struct ib_uverbs_qp_dest dest;
  struct ib_uverbs_qp_dest alt_dest;
  __u32 max_send_wr;
  __u32 max_recv_wr;
  __u32 max_send_sge;
  __u32 max_recv_sge;
  __u32 max_inline_data;
  __u32 qkey;
  __u32 rq_psn;
  __u32 sq_psn;
  __u32 dest_qp_num;
  __u32 qp_access_flags;
  __u16 pkey_index;
  __u16 alt_pkey_index;
  __u8 qp_state;
  __u8 cur_qp_state;
  __u8 path_mtu;
  __u8 path_mig_state;
  __u8 sq_draining;
  __u8 max_rd_atomic;
  __u8 max_dest_rd_atomic;
  __u8 min_rnr_timer;
  __u8 port_num;
  __u8 timeout;
  __u8 retry_cnt;
  __u8 rnr_retry;
  __u8 alt_port_num;
  __u8 alt_timeout;
  __u8 sq_sig_all;
  __u8 reserved[5];
  __u64 driver_data[0];
};
struct ib_uverbs_modify_qp {
  struct ib_uverbs_qp_dest dest;
  struct ib_uverbs_qp_dest alt_dest;
  __u32 qp_handle;
  __u32 attr_mask;
  __u32 qkey;
  __u32 rq_psn;
  __u32 sq_psn;
  __u32 dest_qp_num;
  __u32 qp_access_flags;
  __u16 pkey_index;
  __u16 alt_pkey_index;
  __u8 qp_state;
  __u8 cur_qp_state;
  __u8 path_mtu;
  __u8 path_mig_state;
  __u8 en_sqd_async_notify;
  __u8 max_rd_atomic;
  __u8 max_dest_rd_atomic;
  __u8 min_rnr_timer;
  __u8 port_num;
  __u8 timeout;
  __u8 retry_cnt;
  __u8 rnr_retry;
  __u8 alt_port_num;
  __u8 alt_timeout;
  __u8 reserved[2];
  __u64 driver_data[0];
};
struct ib_uverbs_ex_modify_qp {
  struct ib_uverbs_modify_qp base;
  __u32 rate_limit;
  __u32 reserved;
};
struct ib_uverbs_modify_qp_resp {
};
struct ib_uverbs_ex_modify_qp_resp {
  __u32 comp_mask;
  __u32 response_length;
};
struct ib_uverbs_destroy_qp {
  __u64 response;
  __u32 qp_handle;
  __u32 reserved;
};
struct ib_uverbs_destroy_qp_resp {
  __u32 events_reported;
};
struct ib_uverbs_sge {
  __u64 addr;
  __u32 length;
  __u32 lkey;
};
struct ib_uverbs_send_wr {
  __u64 wr_id;
  __u32 num_sge;
  __u32 opcode;
  __u32 send_flags;
  union {
    __u32 imm_data;
    __u32 invalidate_rkey;
  } ex;
  union {
    struct {
      __u64 remote_addr;
      __u32 rkey;
      __u32 reserved;
    } rdma;
    struct {
      __u64 remote_addr;
      __u64 compare_add;
      __u64 swap;
      __u32 rkey;
      __u32 reserved;
    } atomic;
    struct {
      __u32 ah;
      __u32 remote_qpn;
      __u32 remote_qkey;
      __u32 reserved;
    } ud;
  } wr;
};
struct ib_uverbs_post_send {
  __u64 response;
  __u32 qp_handle;
  __u32 wr_count;
  __u32 sge_count;
  __u32 wqe_size;
  struct ib_uverbs_send_wr send_wr[0];
};
struct ib_uverbs_post_send_resp {
  __u32 bad_wr;
};
struct ib_uverbs_recv_wr {
  __u64 wr_id;
  __u32 num_sge;
  __u32 reserved;
};
struct ib_uverbs_post_recv {
  __u64 response;
  __u32 qp_handle;
  __u32 wr_count;
  __u32 sge_count;
  __u32 wqe_size;
  struct ib_uverbs_recv_wr recv_wr[0];
};
struct ib_uverbs_post_recv_resp {
  __u32 bad_wr;
};
struct ib_uverbs_post_srq_recv {
  __u64 response;
  __u32 srq_handle;
  __u32 wr_count;
  __u32 sge_count;
  __u32 wqe_size;
  struct ib_uverbs_recv_wr recv[0];
};
struct ib_uverbs_post_srq_recv_resp {
  __u32 bad_wr;
};
struct ib_uverbs_create_ah {
  __u64 response;
  __u64 user_handle;
  __u32 pd_handle;
  __u32 reserved;
  struct ib_uverbs_ah_attr attr;
};
struct ib_uverbs_create_ah_resp {
  __u32 ah_handle;
};
struct ib_uverbs_destroy_ah {
  __u32 ah_handle;
};
struct ib_uverbs_attach_mcast {
  __u8 gid[16];
  __u32 qp_handle;
  __u16 mlid;
  __u16 reserved;
  __u64 driver_data[0];
};
struct ib_uverbs_detach_mcast {
  __u8 gid[16];
  __u32 qp_handle;
  __u16 mlid;
  __u16 reserved;
  __u64 driver_data[0];
};
struct ib_uverbs_flow_spec_hdr {
  __u32 type;
  __u16 size;
  __u16 reserved;
  __u64 flow_spec_data[0];
};
struct ib_uverbs_flow_eth_filter {
  __u8 dst_mac[6];
  __u8 src_mac[6];
  __be16 ether_type;
  __be16 vlan_tag;
};
struct ib_uverbs_flow_spec_eth {
  union {
    struct ib_uverbs_flow_spec_hdr hdr;
    struct {
      __u32 type;
      __u16 size;
      __u16 reserved;
    };
  };
  struct ib_uverbs_flow_eth_filter val;
  struct ib_uverbs_flow_eth_filter mask;
};
struct ib_uverbs_flow_ipv4_filter {
  __be32 src_ip;
  __be32 dst_ip;
  __u8 proto;
  __u8 tos;
  __u8 ttl;
  __u8 flags;
};
struct ib_uverbs_flow_spec_ipv4 {
  union {
    struct ib_uverbs_flow_spec_hdr hdr;
    struct {
      __u32 type;
      __u16 size;
      __u16 reserved;
    };
  };
  struct ib_uverbs_flow_ipv4_filter val;
  struct ib_uverbs_flow_ipv4_filter mask;
};
struct ib_uverbs_flow_tcp_udp_filter {
  __be16 dst_port;
  __be16 src_port;
};
struct ib_uverbs_flow_spec_tcp_udp {
  union {
    struct ib_uverbs_flow_spec_hdr hdr;
    struct {
      __u32 type;
      __u16 size;
      __u16 reserved;
    };
  };
  struct ib_uverbs_flow_tcp_udp_filter val;
  struct ib_uverbs_flow_tcp_udp_filter mask;
};
struct ib_uverbs_flow_ipv6_filter {
  __u8 src_ip[16];
  __u8 dst_ip[16];
  __be32 flow_label;
  __u8 next_hdr;
  __u8 traffic_class;
  __u8 hop_limit;
  __u8 reserved;
};
struct ib_uverbs_flow_spec_ipv6 {
  union {
    struct ib_uverbs_flow_spec_hdr hdr;
    struct {
      __u32 type;
      __u16 size;
      __u16 reserved;
    };
  };
  struct ib_uverbs_flow_ipv6_filter val;
  struct ib_uverbs_flow_ipv6_filter mask;
};
struct ib_uverbs_flow_spec_action_tag {
  union {
    struct ib_uverbs_flow_spec_hdr hdr;
    struct {
      __u32 type;
      __u16 size;
      __u16 reserved;
    };
  };
  __u32 tag_id;
  __u32 reserved1;
};
struct ib_uverbs_flow_spec_action_drop {
  union {
    struct ib_uverbs_flow_spec_hdr hdr;
    struct {
      __u32 type;
      __u16 size;
      __u16 reserved;
    };
  };
};
struct ib_uverbs_flow_tunnel_filter {
  __be32 tunnel_id;
};
struct ib_uverbs_flow_spec_tunnel {
  union {
    struct ib_uverbs_flow_spec_hdr hdr;
    struct {
      __u32 type;
      __u16 size;
      __u16 reserved;
    };
  };
  struct ib_uverbs_flow_tunnel_filter val;
  struct ib_uverbs_flow_tunnel_filter mask;
};
struct ib_uverbs_flow_attr {
  __u32 type;
  __u16 size;
  __u16 priority;
  __u8 num_of_specs;
  __u8 reserved[2];
  __u8 port;
  __u32 flags;
  struct ib_uverbs_flow_spec_hdr flow_specs[0];
};
struct ib_uverbs_create_flow {
  __u32 comp_mask;
  __u32 qp_handle;
  struct ib_uverbs_flow_attr flow_attr;
};
struct ib_uverbs_create_flow_resp {
  __u32 comp_mask;
  __u32 flow_handle;
};
struct ib_uverbs_destroy_flow {
  __u32 comp_mask;
  __u32 flow_handle;
};
struct ib_uverbs_create_srq {
  __u64 response;
  __u64 user_handle;
  __u32 pd_handle;
  __u32 max_wr;
  __u32 max_sge;
  __u32 srq_limit;
  __u64 driver_data[0];
};
struct ib_uverbs_create_xsrq {
  __u64 response;
  __u64 user_handle;
  __u32 srq_type;
  __u32 pd_handle;
  __u32 max_wr;
  __u32 max_sge;
  __u32 srq_limit;
  __u32 max_num_tags;
  __u32 xrcd_handle;
  __u32 cq_handle;
  __u64 driver_data[0];
};
struct ib_uverbs_create_srq_resp {
  __u32 srq_handle;
  __u32 max_wr;
  __u32 max_sge;
  __u32 srqn;
};
struct ib_uverbs_modify_srq {
  __u32 srq_handle;
  __u32 attr_mask;
  __u32 max_wr;
  __u32 srq_limit;
  __u64 driver_data[0];
};
struct ib_uverbs_query_srq {
  __u64 response;
  __u32 srq_handle;
  __u32 reserved;
  __u64 driver_data[0];
};
struct ib_uverbs_query_srq_resp {
  __u32 max_wr;
  __u32 max_sge;
  __u32 srq_limit;
  __u32 reserved;
};
struct ib_uverbs_destroy_srq {
  __u64 response;
  __u32 srq_handle;
  __u32 reserved;
};
struct ib_uverbs_destroy_srq_resp {
  __u32 events_reported;
};
struct ib_uverbs_ex_create_wq {
  __u32 comp_mask;
  __u32 wq_type;
  __u64 user_handle;
  __u32 pd_handle;
  __u32 cq_handle;
  __u32 max_wr;
  __u32 max_sge;
  __u32 create_flags;
  __u32 reserved;
};
struct ib_uverbs_ex_create_wq_resp {
  __u32 comp_mask;
  __u32 response_length;
  __u32 wq_handle;
  __u32 max_wr;
  __u32 max_sge;
  __u32 wqn;
};
struct ib_uverbs_ex_destroy_wq {
  __u32 comp_mask;
  __u32 wq_handle;
};
struct ib_uverbs_ex_destroy_wq_resp {
  __u32 comp_mask;
  __u32 response_length;
  __u32 events_reported;
  __u32 reserved;
};
struct ib_uverbs_ex_modify_wq {
  __u32 attr_mask;
  __u32 wq_handle;
  __u32 wq_state;
  __u32 curr_wq_state;
  __u32 flags;
  __u32 flags_mask;
};
#define IB_USER_VERBS_MAX_LOG_IND_TBL_SIZE 0x0d
struct ib_uverbs_ex_create_rwq_ind_table {
  __u32 comp_mask;
  __u32 log_ind_tbl_size;
  __u32 wq_handles[0];
};
struct ib_uverbs_ex_create_rwq_ind_table_resp {
  __u32 comp_mask;
  __u32 response_length;
  __u32 ind_tbl_handle;
  __u32 ind_tbl_num;
};
struct ib_uverbs_ex_destroy_rwq_ind_table {
  __u32 comp_mask;
  __u32 ind_tbl_handle;
};
#define IB_DEVICE_NAME_MAX 64
#endif