1 /* $FreeBSD$ */ 2 /*- 3 * Copyright (c) 1997-2009 by Matthew Jacob 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 */ 29 /* 30 * Qlogic Target Mode Structure and Flag Definitions 31 */ 32 #ifndef _ISP_TARGET_H 33 #define _ISP_TARGET_H 34 35 /* 36 * Notify structure- these are for asynchronous events that need to be sent 37 * as notifications to the outer layer. It should be pretty self-explanatory. 38 */ 39 typedef enum { 40 NT_UNKNOWN=0x999, 41 NT_ABORT_TASK=0x1000, 42 NT_ABORT_TASK_SET, 43 NT_CLEAR_ACA, 44 NT_CLEAR_TASK_SET, 45 NT_LUN_RESET, 46 NT_TARGET_RESET, 47 NT_BUS_RESET, 48 NT_LIP_RESET, 49 NT_LINK_UP, 50 NT_LINK_DOWN, 51 NT_LOGOUT, 52 NT_GLOBAL_LOGOUT, 53 NT_CHANGED, 54 NT_ARRIVED, 55 NT_DEPARTED, 56 NT_HBA_RESET 57 } isp_ncode_t; 58 59 typedef struct isp_notify { 60 void * nt_hba; /* HBA tag */ 61 void * nt_tmd; 62 void * nt_lreserved; 63 void * nt_hreserved; 64 uint64_t nt_wwn; /* source (wwn) */ 65 uint64_t nt_tgt; /* destination (wwn) */ 66 uint64_t nt_tagval; /* tag value */ 67 uint32_t 68 nt_sid : 24; /* source port id */ 69 uint32_t 70 nt_failed : 1, /* notify operation failed */ 71 nt_need_ack : 1, /* this notify needs an ACK */ 72 nt_did : 24; /* destination port id */ 73 uint32_t 74 nt_lun : 16, /* logical unit */ 75 nt_nphdl : 16; /* n-port handle */ 76 uint8_t nt_channel; /* channel id */ 77 isp_ncode_t nt_ncode; /* action */ 78 } isp_notify_t; 79 #define MATCH_TMD(tmd, iid, lun, tag) \ 80 ( \ 81 (tmd) && \ 82 (iid == INI_ANY || iid == tmd->cd_iid) && \ 83 (lun == LUN_ANY || lun == tmd->cd_lun) && \ 84 (tag == TAG_ANY || tag == tmd->cd_tagval) \ 85 ) 86 /* 87 * Debug macros 88 */ 89 90 #define ISP_TDQE(isp, msg, idx, arg) \ 91 if (isp->isp_dblev & ISP_LOGTDEBUG2) isp_print_qentry(isp, msg, idx, arg) 92 93 /* 94 * Special Constatns 95 */ 96 #define INI_ANY ((uint64_t) -1) 97 #define VALID_INI(ini) (ini != INI_NONE && ini != INI_ANY) 98 #define LUN_ANY 0xffff 99 #define TGT_ANY ((uint64_t) -1) 100 #define TAG_ANY ((uint64_t) 0) 101 #endif /* _ISP_TARGET_H */ 102