projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 225c7b1f RD |
1 | /* |
| 2 | * Copyright (c) 2007 Cisco Systems, Inc. All rights reserved. | |
| 3 | * | |
| 4 | * This software is available to you under a choice of one of two | |
| 5 | * licenses. You may choose to be licensed under the terms of the GNU | |
| 6 | * General Public License (GPL) Version 2, available from the file | |
| 7 | * COPYING in the main directory of this source tree, or the | |
| 8 | * OpenIB.org BSD license below: | |
| 9 | * | |
| 10 | * Redistribution and use in source and binary forms, with or | |
| 11 | * without modification, are permitted provided that the following | |
| 12 | * conditions are met: | |
| 13 | * | |
| 14 | * - Redistributions of source code must retain the above | |
| 15 | * copyright notice, this list of conditions and the following | |
| 16 | * disclaimer. | |
| 17 | * | |
| 18 | * - Redistributions in binary form must reproduce the above | |
| 19 | * copyright notice, this list of conditions and the following | |
| 20 | * disclaimer in the documentation and/or other materials | |
| 21 | * provided with the distribution. | |
| 22 | * | |
| 23 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
| 24 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
| 25 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
| 26 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS | |
| 27 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN | |
| 28 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
| 29 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
| 30 | * SOFTWARE. | |
| 31 | */ | |
| 32 | ||
| 33 | #ifndef MLX4_IB_USER_H | |
| 34 | #define MLX4_IB_USER_H | |
| 35 | ||
| 36 | #include <linux/types.h> | |
| 37 | ||
| 38 | /* | |
| 39 | * Increment this value if any changes that break userspace ABI | |
| 40 | * compatibility are made. | |
| 41 | */ | |
| 2446304d | 42 | #define MLX4_IB_UVERBS_ABI_VERSION 2 |
| 225c7b1f RD |
43 | |
| 44 | /* | |
| 45 | * Make sure that all structs defined in this file remain laid out so | |
| 46 | * that they pack the same way on 32-bit and 64-bit architectures (to | |
| 47 | * avoid incompatibility between 32-bit userspace and 64-bit kernels). | |
| 48 | * In particular do not use pointer types -- pass pointers in __u64 | |
| 49 | * instead. | |
| 50 | */ | |
| 51 | ||
| 52 | struct mlx4_ib_alloc_ucontext_resp { | |
| 53 | __u32 qp_tab_size; | |
| 54 | __u16 bf_reg_size; | |
| 55 | __u16 bf_regs_per_page; | |
| 56 | }; | |
| 57 | ||
| 58 | struct mlx4_ib_alloc_pd_resp { | |
| 59 | __u32 pdn; | |
| 60 | __u32 reserved; | |
| 61 | }; | |
| 62 | ||
| 63 | struct mlx4_ib_create_cq { | |
| 64 | __u64 buf_addr; | |
| 65 | __u64 db_addr; | |
| 66 | }; | |
| 67 | ||
| 68 | struct mlx4_ib_create_cq_resp { | |
| 69 | __u32 cqn; | |
| 70 | __u32 reserved; | |
| 71 | }; | |
| 72 | ||
| 73 | struct mlx4_ib_resize_cq { | |
| 74 | __u64 buf_addr; | |
| 75 | }; | |
| 76 | ||
| 77 | struct mlx4_ib_create_srq { | |
| 78 | __u64 buf_addr; | |
| 79 | __u64 db_addr; | |
| 80 | }; | |
| 81 | ||
| 82 | struct mlx4_ib_create_srq_resp { | |
| 83 | __u32 srqn; | |
| 84 | __u32 reserved; | |
| 85 | }; | |
| 86 | ||
| 87 | struct mlx4_ib_create_qp { | |
| 88 | __u64 buf_addr; | |
| 89 | __u64 db_addr; | |
| 2446304d EC |
90 | __u8 log_sq_bb_count; |
| 91 | __u8 log_sq_stride; | |
| 92 | __u8 reserved[6]; | |
| 225c7b1f RD |
93 | }; |
| 94 | ||
| 95 | #endif /* MLX4_IB_USER_H */ |