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81 lines
2.7 KiB
C
81 lines
2.7 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 1997-2009 by Matthew Jacob
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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/*
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* Qlogic Target Mode Structure and Flag Definitions
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*/
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#ifndef _ISP_TARGET_H
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#define _ISP_TARGET_H
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/*
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* Notify structure- these are for asynchronous events that need to be sent
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* as notifications to the outer layer. It should be pretty self-explanatory.
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*/
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typedef enum {
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NT_UNKNOWN=0x999,
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NT_ABORT_TASK=0x1000,
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NT_ABORT_TASK_SET,
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NT_CLEAR_ACA,
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NT_CLEAR_TASK_SET,
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NT_LUN_RESET,
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NT_TARGET_RESET,
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NT_LIP_RESET,
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NT_LINK_UP,
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NT_LINK_DOWN,
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NT_HBA_RESET,
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NT_QUERY_TASK_SET,
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NT_QUERY_ASYNC_EVENT,
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NT_SRR /* Sequence Retransmission Request */
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} isp_ncode_t;
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typedef struct isp_notify {
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void * nt_hba; /* HBA tag */
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void * nt_lreserved; /* original IOCB pointer */
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uint64_t nt_wwn; /* source (wwn) */
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uint64_t nt_tgt; /* destination (wwn) */
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uint64_t nt_tagval; /* tag value */
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lun_id_t nt_lun; /* logical unit */
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uint32_t nt_sid : 24; /* source port id */
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uint32_t nt_did : 24; /* destination port id */
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uint16_t nt_nphdl; /* n-port handle */
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uint8_t nt_channel; /* channel id */
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uint8_t nt_need_ack; /* this notify needs an ACK */
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isp_ncode_t nt_ncode; /* action */
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} isp_notify_t;
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/*
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* Special Constants
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*/
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#define INI_ANY ((uint64_t) -1)
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#define VALID_INI(ini) (ini != INI_NONE && ini != INI_ANY)
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#define LUN_ANY 0xffff
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#define TGT_ANY ((uint64_t) -1)
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#define TAG_ANY ((uint64_t) 0)
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#endif /* _ISP_TARGET_H */
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