1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 1997-2009 by Matthew Jacob 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 */ 30 /* 31 * Qlogic Target Mode Structure and Flag Definitions 32 */ 33 #ifndef _ISP_TARGET_H 34 #define _ISP_TARGET_H 35 36 /* 37 * Notify structure- these are for asynchronous events that need to be sent 38 * as notifications to the outer layer. It should be pretty self-explanatory. 39 */ 40 typedef enum { 41 NT_UNKNOWN=0x999, 42 NT_ABORT_TASK=0x1000, 43 NT_ABORT_TASK_SET, 44 NT_CLEAR_ACA, 45 NT_CLEAR_TASK_SET, 46 NT_LUN_RESET, 47 NT_TARGET_RESET, 48 NT_LIP_RESET, 49 NT_LINK_UP, 50 NT_LINK_DOWN, 51 NT_HBA_RESET, 52 NT_QUERY_TASK_SET, 53 NT_QUERY_ASYNC_EVENT, 54 NT_SRR /* Sequence Retransmission Request */ 55 } isp_ncode_t; 56 57 typedef struct isp_notify { 58 void * nt_hba; /* HBA tag */ 59 void * nt_lreserved; /* original IOCB pointer */ 60 uint64_t nt_wwn; /* source (wwn) */ 61 uint64_t nt_tgt; /* destination (wwn) */ 62 uint64_t nt_tagval; /* tag value */ 63 lun_id_t nt_lun; /* logical unit */ 64 uint32_t nt_sid : 24; /* source port id */ 65 uint32_t nt_did : 24; /* destination port id */ 66 uint16_t nt_nphdl; /* n-port handle */ 67 uint8_t nt_channel; /* channel id */ 68 uint8_t nt_need_ack; /* this notify needs an ACK */ 69 isp_ncode_t nt_ncode; /* action */ 70 } isp_notify_t; 71 72 /* 73 * Special Constants 74 */ 75 #define INI_ANY ((uint64_t) -1) 76 #define VALID_INI(ini) (ini != INI_NONE && ini != INI_ANY) 77 #define LUN_ANY 0xffff 78 #define TGT_ANY ((uint64_t) -1) 79 #define TAG_ANY ((uint64_t) 0) 80 #endif /* _ISP_TARGET_H */ 81