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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/include/uapi/rdma/ib_user_sa.h
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/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */

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/*

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 * Copyright (c) 2005 Intel Corporation.  All rights reserved.

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 *

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 * This software is available to you under a choice of one of two

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 * licenses.  You may choose to be licensed under the terms of the GNU

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 * General Public License (GPL) Version 2, available from the file

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 * COPYING in the main directory of this source tree, or the

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 * OpenIB.org BSD license below:

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 *

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 *     Redistribution and use in source and binary forms, with or

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 *     without modification, are permitted provided that the following

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 *     conditions are met:

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 *

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 *      - Redistributions of source code must retain the above

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 *        copyright notice, this list of conditions and the following

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 *        disclaimer.

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 *

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 *      - Redistributions in binary form must reproduce the above

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 *        copyright notice, this list of conditions and the following

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 *        disclaimer in the documentation and/or other materials

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 *        provided with the distribution.

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 *

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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

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 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

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 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

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 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS

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 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN

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 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

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 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

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 * SOFTWARE.

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 */

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#ifndef IB_USER_SA_H

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#define IB_USER_SA_H

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#include <linux/types.h>

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enum {

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	IB_PATH_GMP		= 1,

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	IB_PATH_PRIMARY		= (1<<1),

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	IB_PATH_ALTERNATE	= (1<<2),

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	IB_PATH_OUTBOUND	= (1<<3),

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	IB_PATH_INBOUND		= (1<<4),

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	IB_PATH_INBOUND_REVERSE = (1<<5),

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	IB_PATH_BIDIRECTIONAL	= IB_PATH_OUTBOUND | IB_PATH_INBOUND_REVERSE

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};

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struct ib_path_rec_data {

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	__u32	flags;

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	__u32	reserved;

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	__u32	path_rec[16];

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};

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struct ib_user_path_rec {

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	__u8	dgid[16];

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	__u8	sgid[16];

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	__be16	dlid;

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	__be16	slid;

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	__u32	raw_traffic;

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	__be32	flow_label;

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	__u32	reversible;

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	__u32	mtu;

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	__be16	pkey;

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	__u8	hop_limit;

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	__u8	traffic_class;

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	__u8	numb_path;

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	__u8	sl;

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	__u8	mtu_selector;

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	__u8	rate_selector;

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	__u8	rate;

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	__u8	packet_life_time_selector;

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	__u8	packet_life_time;

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	__u8	preference;

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};

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#endif /* IB_USER_SA_H */

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