user.h

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    1 /*-
    2  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
    3  *
    4  * Copyright (c) 2009-2013 Chelsio, Inc. All rights reserved.
    5  *
    6  * This software is available to you under a choice of one of two
    7  * licenses.  You may choose to be licensed under the terms of the GNU
    8  * General Public License (GPL) Version 2, available from the file
    9  * COPYING in the main directory of this source tree, or the
   10  * OpenIB.org BSD license below:
   11  *
   12  *     Redistribution and use in source and binary forms, with or
   13  *     without modification, are permitted provided that the following
   14  *     conditions are met:
   15  *
   16  *      - Redistributions of source code must retain the above
   17  *        copyright notice, this list of conditions and the following
   18  *        disclaimer.
   19  *
   20  *      - Redistributions in binary form must reproduce the above
   21  *        copyright notice, this list of conditions and the following
   22  *        disclaimer in the documentation and/or other materials
   23  *        provided with the distribution.
   24  *
   25  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   26  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   27  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   28  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
   29  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
   30  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
   31  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   32  * SOFTWARE.
   33  *
   34  * $FreeBSD$
   35  */
   36 #ifndef __C4IW_USER_H__
   37 #define __C4IW_USER_H__
   38 
   39 #define C4IW_UVERBS_ABI_VERSION 3
   40 
   41 /*
   42  * Make sure that all structs defined in this file remain laid out so
   43  * that they pack the same way on 32-bit and 64-bit architectures (to
   44  * avoid incompatibility between 32-bit userspace and 64-bit kernels).
   45  * In particular do not use pointer types -- pass pointers in __u64
   46  * instead.
   47  */
   48 struct c4iw_create_cq_resp {
   49         __u64 key;
   50         __u64 gts_key;
   51         __u64 memsize;
   52         __u32 cqid;
   53         __u32 size;
   54         __u32 qid_mask;
   55         __u32 reserved; /* explicit padding (optional for i386) */
   56 };
   57 
   58 struct c4iw_create_qp_resp {
   59         __u64 ma_sync_key;
   60         __u64 sq_key;
   61         __u64 rq_key;
   62         __u64 sq_db_gts_key;
   63         __u64 rq_db_gts_key;
   64         __u64 sq_memsize;
   65         __u64 rq_memsize;
   66         __u32 sqid;
   67         __u32 rqid;
   68         __u32 sq_size;
   69         __u32 rq_size;
   70         __u32 qid_mask;
   71         __u32 flags;
   72 };
   73 
   74 struct c4iw_alloc_ucontext_resp {
   75         __u64 status_page_key;
   76         __u32 status_page_size;
   77         __u32 reserved; /* explicit padding (optional for i386) */
   78 };
   79 #endif

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FreeBSD/Linux Kernel Cross Reference sys/dev/cxgbe/iw_cxgbe/user.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/cxgbe/iw_cxgbe/user.h