Greg Kroah-Hartman | e2be04c | 2017-11-01 15:09:13 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) */ |
Steve Wise | cfdda9d | 2010-04-21 15:30:06 -0700 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (c) 2009-2010 Chelsio, Inc. All rights reserved. |
| 4 | * |
| 5 | * This software is available to you under a choice of one of two |
| 6 | * licenses. You may choose to be licensed under the terms of the GNU |
| 7 | * General Public License (GPL) Version 2, available from the file |
| 8 | * COPYING in the main directory of this source tree, or the |
| 9 | * OpenIB.org BSD license below: |
| 10 | * |
| 11 | * Redistribution and use in source and binary forms, with or |
| 12 | * without modification, are permitted provided that the following |
| 13 | * conditions are met: |
| 14 | * |
| 15 | * - Redistributions of source code must retain the above |
| 16 | * copyright notice, this list of conditions and the following |
| 17 | * disclaimer. |
| 18 | * |
| 19 | * - Redistributions in binary form must reproduce the above |
| 20 | * copyright notice, this list of conditions and the following |
| 21 | * disclaimer in the documentation and/or other materials |
| 22 | * provided with the distribution. |
| 23 | * |
| 24 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 25 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 26 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 27 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| 28 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| 29 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| 30 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 31 | * SOFTWARE. |
| 32 | */ |
Leon Romanovsky | e44ee2f | 2016-09-22 17:31:13 +0300 | [diff] [blame] | 33 | #ifndef CXGB4_ABI_USER_H |
| 34 | #define CXGB4_ABI_USER_H |
| 35 | |
| 36 | #include <linux/types.h> |
Steve Wise | cfdda9d | 2010-04-21 15:30:06 -0700 | [diff] [blame] | 37 | |
Hariprasad S | c5dfb00 | 2015-12-11 13:02:01 +0530 | [diff] [blame] | 38 | #define C4IW_UVERBS_ABI_VERSION 3 |
Steve Wise | cfdda9d | 2010-04-21 15:30:06 -0700 | [diff] [blame] | 39 | |
| 40 | /* |
| 41 | * Make sure that all structs defined in this file remain laid out so |
| 42 | * that they pack the same way on 32-bit and 64-bit architectures (to |
| 43 | * avoid incompatibility between 32-bit userspace and 64-bit kernels). |
| 44 | * In particular do not use pointer types -- pass pointers in __u64 |
| 45 | * instead. |
| 46 | */ |
| 47 | struct c4iw_create_cq_resp { |
| 48 | __u64 key; |
| 49 | __u64 gts_key; |
| 50 | __u64 memsize; |
| 51 | __u32 cqid; |
| 52 | __u32 size; |
| 53 | __u32 qid_mask; |
Yann Droneaud | b6f04d3 | 2014-05-05 19:33:23 +0200 | [diff] [blame] | 54 | __u32 reserved; /* explicit padding (optional for i386) */ |
Steve Wise | cfdda9d | 2010-04-21 15:30:06 -0700 | [diff] [blame] | 55 | }; |
| 56 | |
Steve Wise | c6d7b26 | 2010-09-13 11:23:57 -0500 | [diff] [blame] | 57 | enum { |
Leon Romanovsky | e44ee2f | 2016-09-22 17:31:13 +0300 | [diff] [blame] | 58 | C4IW_QPF_ONCHIP = (1 << 0) |
Steve Wise | c6d7b26 | 2010-09-13 11:23:57 -0500 | [diff] [blame] | 59 | }; |
| 60 | |
Steve Wise | cfdda9d | 2010-04-21 15:30:06 -0700 | [diff] [blame] | 61 | struct c4iw_create_qp_resp { |
Steve Wise | c6d7b26 | 2010-09-13 11:23:57 -0500 | [diff] [blame] | 62 | __u64 ma_sync_key; |
Steve Wise | cfdda9d | 2010-04-21 15:30:06 -0700 | [diff] [blame] | 63 | __u64 sq_key; |
| 64 | __u64 rq_key; |
| 65 | __u64 sq_db_gts_key; |
| 66 | __u64 rq_db_gts_key; |
| 67 | __u64 sq_memsize; |
| 68 | __u64 rq_memsize; |
| 69 | __u32 sqid; |
| 70 | __u32 rqid; |
| 71 | __u32 sq_size; |
| 72 | __u32 rq_size; |
| 73 | __u32 qid_mask; |
Steve Wise | c6d7b26 | 2010-09-13 11:23:57 -0500 | [diff] [blame] | 74 | __u32 flags; |
Steve Wise | cfdda9d | 2010-04-21 15:30:06 -0700 | [diff] [blame] | 75 | }; |
Steve Wise | 05eb238 | 2014-03-14 21:52:08 +0530 | [diff] [blame] | 76 | |
| 77 | struct c4iw_alloc_ucontext_resp { |
| 78 | __u64 status_page_key; |
| 79 | __u32 status_page_size; |
Yann Droneaud | b7dfa88 | 2014-05-05 19:35:26 +0200 | [diff] [blame] | 80 | __u32 reserved; /* explicit padding (optional for i386) */ |
Steve Wise | 05eb238 | 2014-03-14 21:52:08 +0530 | [diff] [blame] | 81 | }; |
Leon Romanovsky | e44ee2f | 2016-09-22 17:31:13 +0300 | [diff] [blame] | 82 | #endif /* CXGB4_ABI_USER_H */ |