1 /* $NetBSD: isp_ioctl.h,v 1.3 2002/02/21 22:32:41 mjacob Exp $ */ 2 /* 3 * Copyright (c) 2001 by Matthew Jacob 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * Alternatively, this software may be distributed under the terms of the 16 * the GNU Public License ("GPL", Library, Version 2). 17 * 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR 20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 21 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 * 30 * Matthew Jacob <mjacob@feral.com) 31 * 32 */ 33 /* 34 * ioctl definitions for Qlogic FC/SCSI HBA driver 35 */ 36 #define ISP_IOC (021) /* 'Ctrl-Q' */ 37 38 /* 39 * This ioctl sets/retrieves the debugging level for this hba instance. 40 * Note that this is not a simple integer level- see ispvar.h for definitions. 41 * 42 * The arguments is a pointer to an integer with the new debugging level. 43 * The old value is written into this argument. 44 */ 45 46 #define ISP_SDBLEV _IOWR(ISP_IOC, 1, int) 47 48 /* 49 * This ioctl resets the HBA. Use with caution. 50 */ 51 #define ISP_RESETHBA _IO(ISP_IOC, 2) 52 53 /* 54 * This ioctl performs a fibre chanel rescan. 55 */ 56 #define ISP_RESCAN _IO(ISP_IOC, 3) 57 58 /* 59 * This ioctl performs a reset and then will set the adapter to the 60 * role that was passed in (the old role will be returned). It almost 61 * goes w/o saying: use with caution. 62 */ 63 #define ISP_SETROLE _IOWR(ISP_IOC, 4, int) 64 65 #define ISP_ROLE_NONE 0x0 66 #define ISP_ROLE_INITIATOR 0x1 67 #define ISP_ROLE_TARGET 0x2 68 #define ISP_ROLE_BOTH (ISP_ROLE_TARGET|ISP_ROLE_INITIATOR) 69 #ifndef ISP_DEFAULT_ROLES 70 #define ISP_DEFAULT_ROLES ISP_ROLE_BOTH 71 #endif 72 73 /* 74 * Get the current adapter role 75 */ 76 #define ISP_GETROLE _IOR(ISP_IOC, 5), int 77 78 /* 79 * Get/Clear Stats 80 */ 81 #define ISP_STATS_VERSION 0 82 typedef struct { 83 u_int8_t isp_stat_version; 84 u_int8_t isp_type; /* (ro) reflects chip type */ 85 u_int8_t isp_revision; /* (ro) reflects chip version */ 86 u_int8_t unused1; 87 u_int32_t unused2; 88 /* 89 * Statistics Counters 90 */ 91 #define ISP_NSTATS 16 92 #define ISP_INTCNT 0 93 #define ISP_INTBOGUS 1 94 #define ISP_INTMBOXC 2 95 #define ISP_INGOASYNC 3 96 #define ISP_RSLTCCMPLT 4 97 #define ISP_FPHCCMCPLT 5 98 #define ISP_RSCCHIWAT 6 99 #define ISP_FPCCHIWAT 7 100 u_int64_t isp_stats[ISP_NSTATS]; 101 } isp_stats_t; 102 103 #define ISP_GET_STATS _IOR(ISP_IOC, 6, isp_stats_t) 104 #define ISP_CLR_STATS _IO(ISP_IOC, 7) 105 106 /* 107 * Initiate a LIP 108 */ 109 #define ISP_FC_LIP _IO(ISP_IOC, 8) 110 111 /* 112 * Return the Port Database structure for the named device, or ENODEV if none. 113 * Caller fills in virtual loopid (0..255), aka 'target'. The driver returns 114 * ENODEV (if nothing valid there) or the actual loopid (for local loop devices 115 * only), 24 bit Port ID and Node and Port WWNs. 116 */ 117 struct isp_fc_device { 118 u_int32_t loopid; /* 0..255 */ 119 u_int32_t portid; /* 24 bit Port ID */ 120 u_int64_t node_wwn; 121 u_int64_t port_wwn; 122 }; 123 #define ISP_FC_GETDINFO _IOWR(ISP_IOC, 9, struct isp_fc_device) 124 125 /* 126 * Get F/W crash dump 127 */ 128 #define ISP_GET_FW_CRASH_DUMP _IO(ISP_IOC, 10) 129 #define ISP_FORCE_CRASH_DUMP _IO(ISP_IOC, 11) 130