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https://github.com/SCST-project/scst.git
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Bart Van Assche
e372a0123e
This patch changes whitespace only and nothing else. git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7102 d57e44dd-8a1f-0410-8b47-8ef2f437770f
73 lines
2.3 KiB
C
73 lines
2.3 KiB
C
/*
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* This file is part of iser target kernel module.
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*
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* Copyright (c) 2013 - 2014 Mellanox Technologies. All rights reserved.
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* Copyright (c) 2013 - 2014 Yan Burman (yanb@mellanox.com)
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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 __ISER_HDR_H__
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#define __ISER_HDR_H__
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#include "../iscsi.h"
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#define ISCSI_LOGIN_MAX_RDSL (8 * 1024)
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struct isert_hdr {
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u8 flags;
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u8 rsvd[3];
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__be32 write_stag; /* write rkey */
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__be64 write_va;
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__be32 read_stag; /* read rkey */
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__be64 read_va;
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} __packed;
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#define ISER_WSV 0x08
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#define ISER_RSV 0x04
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#define ISER_ISCSI_CTRL 0x10
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#define ISER_HELLO 0x20
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#define ISER_HELLORPLY 0x30
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#define ISER_HDRS_SZ (sizeof(struct isert_hdr) + sizeof(struct iscsi_hdr))
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#define ISER_MAX_LOGIN_RDSL (ISCSI_LOGIN_MAX_RDSL + ISER_HDRS_SZ)
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#define ISER_ZBVA_NOT_SUPPORTED 0x80
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#define ISER_SEND_W_INV_NOT_SUPPORTED 0x40
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struct isert_cm_hdr {
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u8 flags;
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u8 rsvd[3];
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} __packed;
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#endif
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