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/****************************************************************************
****************************************************************************
***
*** 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 EFA_ABI_USER_H
#define EFA_ABI_USER_H
#include <linux/types.h>
#define EFA_UVERBS_ABI_VERSION 1
enum efa_ibv_user_cmds_supp_udata {
EFA_USER_CMDS_SUPP_UDATA_QUERY_DEVICE = 1 << 0,
EFA_USER_CMDS_SUPP_UDATA_CREATE_AH = 1 << 1,
};
struct efa_ibv_alloc_ucontext_resp {
__u32 comp_mask;
__u32 cmds_supp_udata_mask;
__u16 sub_cqs_per_cq;
__u16 inline_buf_size;
__u32 max_llq_size;
};
struct efa_ibv_alloc_pd_resp {
__u32 comp_mask;
__u16 pdn;
__u8 reserved_30[2];
};
struct efa_ibv_create_cq {
__u32 comp_mask;
__u32 cq_entry_size;
__u16 num_sub_cqs;
__u8 reserved_50[6];
};
struct efa_ibv_create_cq_resp {
__u32 comp_mask;
__u8 reserved_20[4];
__aligned_u64 q_mmap_key;
__aligned_u64 q_mmap_size;
__u16 cq_idx;
__u8 reserved_d0[6];
};
enum {
EFA_QP_DRIVER_TYPE_SRD = 0,
};
struct efa_ibv_create_qp {
__u32 comp_mask;
__u32 rq_ring_size;
__u32 sq_ring_size;
__u32 driver_qp_type;
};
struct efa_ibv_create_qp_resp {
__u32 comp_mask;
__u32 rq_db_offset;
__u32 sq_db_offset;
__u32 llq_desc_offset;
__aligned_u64 rq_mmap_key;
__aligned_u64 rq_mmap_size;
__aligned_u64 rq_db_mmap_key;
__aligned_u64 sq_db_mmap_key;
__aligned_u64 llq_desc_mmap_key;
__u16 send_sub_cq_idx;
__u16 recv_sub_cq_idx;
__u8 reserved_1e0[4];
};
struct efa_ibv_create_ah_resp {
__u32 comp_mask;
__u16 efa_address_handle;
__u8 reserved_30[2];
};
enum {
EFA_QUERY_DEVICE_CAPS_RDMA_READ = 1 << 0,
};
struct efa_ibv_ex_query_device_resp {
__u32 comp_mask;
__u32 max_sq_wr;
__u32 max_rq_wr;
__u16 max_sq_sge;
__u16 max_rq_sge;
__u32 max_rdma_size;
__u32 device_caps;
};
#endif
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