1*4882a593Smuzhiyun /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (c) 2016 Hisilicon Limited. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * This software is available to you under a choice of one of two 6*4882a593Smuzhiyun * licenses. You may choose to be licensed under the terms of the GNU 7*4882a593Smuzhiyun * General Public License (GPL) Version 2, available from the file 8*4882a593Smuzhiyun * COPYING in the main directory of this source tree, or the 9*4882a593Smuzhiyun * OpenIB.org BSD license below: 10*4882a593Smuzhiyun * 11*4882a593Smuzhiyun * Redistribution and use in source and binary forms, with or 12*4882a593Smuzhiyun * without modification, are permitted provided that the following 13*4882a593Smuzhiyun * conditions are met: 14*4882a593Smuzhiyun * 15*4882a593Smuzhiyun * - Redistributions of source code must retain the above 16*4882a593Smuzhiyun * copyright notice, this list of conditions and the following 17*4882a593Smuzhiyun * disclaimer. 18*4882a593Smuzhiyun * 19*4882a593Smuzhiyun * - Redistributions in binary form must reproduce the above 20*4882a593Smuzhiyun * copyright notice, this list of conditions and the following 21*4882a593Smuzhiyun * disclaimer in the documentation and/or other materials 22*4882a593Smuzhiyun * provided with the distribution. 23*4882a593Smuzhiyun * 24*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 25*4882a593Smuzhiyun * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 26*4882a593Smuzhiyun * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 27*4882a593Smuzhiyun * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 28*4882a593Smuzhiyun * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 29*4882a593Smuzhiyun * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 30*4882a593Smuzhiyun * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 31*4882a593Smuzhiyun * SOFTWARE. 32*4882a593Smuzhiyun */ 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun #ifndef HNS_ABI_USER_H 35*4882a593Smuzhiyun #define HNS_ABI_USER_H 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun #include <linux/types.h> 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun struct hns_roce_ib_create_cq { 40*4882a593Smuzhiyun __aligned_u64 buf_addr; 41*4882a593Smuzhiyun __aligned_u64 db_addr; 42*4882a593Smuzhiyun __u32 cqe_size; 43*4882a593Smuzhiyun __u32 reserved; 44*4882a593Smuzhiyun }; 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun struct hns_roce_ib_create_cq_resp { 47*4882a593Smuzhiyun __aligned_u64 cqn; /* Only 32 bits used, 64 for compat */ 48*4882a593Smuzhiyun __aligned_u64 cap_flags; 49*4882a593Smuzhiyun }; 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun struct hns_roce_ib_create_srq { 52*4882a593Smuzhiyun __aligned_u64 buf_addr; 53*4882a593Smuzhiyun __aligned_u64 db_addr; 54*4882a593Smuzhiyun __aligned_u64 que_addr; 55*4882a593Smuzhiyun }; 56*4882a593Smuzhiyun 57*4882a593Smuzhiyun struct hns_roce_ib_create_srq_resp { 58*4882a593Smuzhiyun __u32 srqn; 59*4882a593Smuzhiyun __u32 reserved; 60*4882a593Smuzhiyun }; 61*4882a593Smuzhiyun 62*4882a593Smuzhiyun struct hns_roce_ib_create_qp { 63*4882a593Smuzhiyun __aligned_u64 buf_addr; 64*4882a593Smuzhiyun __aligned_u64 db_addr; 65*4882a593Smuzhiyun __u8 log_sq_bb_count; 66*4882a593Smuzhiyun __u8 log_sq_stride; 67*4882a593Smuzhiyun __u8 sq_no_prefetch; 68*4882a593Smuzhiyun __u8 reserved[5]; 69*4882a593Smuzhiyun __aligned_u64 sdb_addr; 70*4882a593Smuzhiyun }; 71*4882a593Smuzhiyun 72*4882a593Smuzhiyun struct hns_roce_ib_create_qp_resp { 73*4882a593Smuzhiyun __aligned_u64 cap_flags; 74*4882a593Smuzhiyun }; 75*4882a593Smuzhiyun 76*4882a593Smuzhiyun struct hns_roce_ib_alloc_ucontext_resp { 77*4882a593Smuzhiyun __u32 qp_tab_size; 78*4882a593Smuzhiyun __u32 cqe_size; 79*4882a593Smuzhiyun }; 80*4882a593Smuzhiyun 81*4882a593Smuzhiyun struct hns_roce_ib_alloc_pd_resp { 82*4882a593Smuzhiyun __u32 pdn; 83*4882a593Smuzhiyun }; 84*4882a593Smuzhiyun 85*4882a593Smuzhiyun #endif /* HNS_ABI_USER_H */ 86