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      1 /****************************************************************************
      2  ****************************************************************************
      3  ***
      4  ***   This header was automatically generated from a Linux kernel header
      5  ***   of the same name, to make information necessary for userspace to
      6  ***   call into the kernel available to libc.  It contains only constants,
      7  ***   structures, and macros generated from the original header, and thus,
      8  ***   contains no copyrightable information.
      9  ***
     10  ***   To edit the content of this header, modify the corresponding
     11  ***   source file (e.g. under external/kernel-headers/original/) then
     12  ***   run bionic/libc/kernel/tools/update_all.py
     13  ***
     14  ***   Any manual change here will be lost the next time this script will
     15  ***   be run. You've been warned!
     16  ***
     17  ****************************************************************************
     18  ****************************************************************************/
     19 #ifndef __QEDR_USER_H__
     20 #define __QEDR_USER_H__
     21 #include <linux/types.h>
     22 #define QEDR_ABI_VERSION (8)
     23 struct qedr_alloc_ucontext_resp {
     24   __aligned_u64 db_pa;
     25   __u32 db_size;
     26   __u32 max_send_wr;
     27   __u32 max_recv_wr;
     28   __u32 max_srq_wr;
     29   __u32 sges_per_send_wr;
     30   __u32 sges_per_recv_wr;
     31   __u32 sges_per_srq_wr;
     32   __u32 max_cqes;
     33   __u8 dpm_enabled;
     34   __u8 wids_enabled;
     35   __u16 wid_count;
     36   __u32 reserved;
     37 };
     38 struct qedr_alloc_pd_ureq {
     39   __aligned_u64 rsvd1;
     40 };
     41 struct qedr_alloc_pd_uresp {
     42   __u32 pd_id;
     43   __u32 reserved;
     44 };
     45 struct qedr_create_cq_ureq {
     46   __aligned_u64 addr;
     47   __aligned_u64 len;
     48 };
     49 struct qedr_create_cq_uresp {
     50   __u32 db_offset;
     51   __u16 icid;
     52   __u16 reserved;
     53 };
     54 struct qedr_create_qp_ureq {
     55   __u32 qp_handle_hi;
     56   __u32 qp_handle_lo;
     57   __aligned_u64 sq_addr;
     58   __aligned_u64 sq_len;
     59   __aligned_u64 rq_addr;
     60   __aligned_u64 rq_len;
     61 };
     62 struct qedr_create_qp_uresp {
     63   __u32 qp_id;
     64   __u32 atomic_supported;
     65   __u32 sq_db_offset;
     66   __u16 sq_icid;
     67   __u32 rq_db_offset;
     68   __u16 rq_icid;
     69   __u32 rq_db2_offset;
     70   __u32 reserved;
     71 };
     72 struct qedr_create_srq_ureq {
     73   __aligned_u64 prod_pair_addr;
     74   __aligned_u64 srq_addr;
     75   __aligned_u64 srq_len;
     76 };
     77 struct qedr_create_srq_uresp {
     78   __u16 srq_id;
     79   __u16 reserved0;
     80   __u32 reserved1;
     81 };
     82 #endif
     83