| Steve Wise | cfdda9d | 2010-04-21 15:30:06 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2009-2010 Chelsio, 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 | #ifndef __C4IW_USER_H__ |
| 33 | #define __C4IW_USER_H__ |
| 34 | |
| Vipul Pandya | 2c97478 | 2012-05-18 15:29:28 +0530 | [diff] [blame] | 35 | #define C4IW_UVERBS_ABI_VERSION 2 |
| Steve Wise | cfdda9d | 2010-04-21 15:30:06 -0700 | [diff] [blame] | 36 | |
| 37 | /* |
| 38 | * Make sure that all structs defined in this file remain laid out so |
| 39 | * that they pack the same way on 32-bit and 64-bit architectures (to |
| 40 | * avoid incompatibility between 32-bit userspace and 64-bit kernels). |
| 41 | * In particular do not use pointer types -- pass pointers in __u64 |
| 42 | * instead. |
| 43 | */ |
| 44 | struct c4iw_create_cq_resp { |
| 45 | __u64 key; |
| 46 | __u64 gts_key; |
| 47 | __u64 memsize; |
| 48 | __u32 cqid; |
| 49 | __u32 size; |
| 50 | __u32 qid_mask; |
| Yann Droneaud | b6f04d3 | 2014-05-05 19:33:23 +0200 | [diff] [blame^] | 51 | __u32 reserved; /* explicit padding (optional for i386) */ |
| Steve Wise | cfdda9d | 2010-04-21 15:30:06 -0700 | [diff] [blame] | 52 | }; |
| 53 | |
| Steve Wise | c6d7b26 | 2010-09-13 11:23:57 -0500 | [diff] [blame] | 54 | |
| 55 | enum { |
| 56 | C4IW_QPF_ONCHIP = (1<<0) |
| 57 | }; |
| 58 | |
| Steve Wise | cfdda9d | 2010-04-21 15:30:06 -0700 | [diff] [blame] | 59 | struct c4iw_create_qp_resp { |
| Steve Wise | c6d7b26 | 2010-09-13 11:23:57 -0500 | [diff] [blame] | 60 | __u64 ma_sync_key; |
| Steve Wise | cfdda9d | 2010-04-21 15:30:06 -0700 | [diff] [blame] | 61 | __u64 sq_key; |
| 62 | __u64 rq_key; |
| 63 | __u64 sq_db_gts_key; |
| 64 | __u64 rq_db_gts_key; |
| 65 | __u64 sq_memsize; |
| 66 | __u64 rq_memsize; |
| 67 | __u32 sqid; |
| 68 | __u32 rqid; |
| 69 | __u32 sq_size; |
| 70 | __u32 rq_size; |
| 71 | __u32 qid_mask; |
| Steve Wise | c6d7b26 | 2010-09-13 11:23:57 -0500 | [diff] [blame] | 72 | __u32 flags; |
| Steve Wise | cfdda9d | 2010-04-21 15:30:06 -0700 | [diff] [blame] | 73 | }; |
| Steve Wise | 05eb238 | 2014-03-14 21:52:08 +0530 | [diff] [blame] | 74 | |
| 75 | struct c4iw_alloc_ucontext_resp { |
| 76 | __u64 status_page_key; |
| 77 | __u32 status_page_size; |
| 78 | }; |
| Steve Wise | cfdda9d | 2010-04-21 15:30:06 -0700 | [diff] [blame] | 79 | #endif |