1 /* 2 * This header was generated from the Linux kernel headers by update_headers.py, 3 * to provide necessary information from kernel to userspace, such as constants, 4 * structures, and macros, and thus, contains no copyrightable information. 5 */ 6 #ifndef __QEDR_USER_H__ 7 #define __QEDR_USER_H__ 8 #include <linux/types.h> 9 #define QEDR_ABI_VERSION (8) 10 struct qedr_alloc_ucontext_resp { 11 __aligned_u64 db_pa; 12 __u32 db_size; 13 __u32 max_send_wr; 14 __u32 max_recv_wr; 15 __u32 max_srq_wr; 16 __u32 sges_per_send_wr; 17 __u32 sges_per_recv_wr; 18 __u32 sges_per_srq_wr; 19 __u32 max_cqes; 20 __u8 dpm_enabled; 21 __u8 wids_enabled; 22 __u16 wid_count; 23 __u32 reserved; 24 }; 25 struct qedr_alloc_pd_ureq { 26 __aligned_u64 rsvd1; 27 }; 28 struct qedr_alloc_pd_uresp { 29 __u32 pd_id; 30 __u32 reserved; 31 }; 32 struct qedr_create_cq_ureq { 33 __aligned_u64 addr; 34 __aligned_u64 len; 35 }; 36 struct qedr_create_cq_uresp { 37 __u32 db_offset; 38 __u16 icid; 39 __u16 reserved; 40 }; 41 struct qedr_create_qp_ureq { 42 __u32 qp_handle_hi; 43 __u32 qp_handle_lo; 44 45 46 __aligned_u64 sq_addr; 47 48 __aligned_u64 sq_len; 49 50 51 __aligned_u64 rq_addr; 52 53 __aligned_u64 rq_len; 54 }; 55 struct qedr_create_qp_uresp { 56 __u32 qp_id; 57 __u32 atomic_supported; 58 59 __u32 sq_db_offset; 60 __u16 sq_icid; 61 62 __u32 rq_db_offset; 63 __u16 rq_icid; 64 __u32 rq_db2_offset; 65 __u32 reserved; 66 }; 67 struct qedr_create_srq_ureq { 68 69 __aligned_u64 prod_pair_addr; 70 71 __aligned_u64 srq_addr; 72 73 __aligned_u64 srq_len; 74 }; 75 struct qedr_create_srq_uresp { 76 __u16 srq_id; 77 __u16 reserved0; 78 __u32 reserved1; 79 }; 80 #endif 81