1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 1999 Michael Smith 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 * 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 THE 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 THE 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 * $FreeBSD$ 29 */ 30 31 #include <sys/types.h> 32 #include <stdio.h> 33 #include <paths.h> 34 #include <string.h> 35 36 #include <dev/mlx/mlxio.h> 37 #include <dev/mlx/mlxreg.h> 38 39 #include "mlxcontrol.h" 40 41 /******************************************************************************** 42 * Various name-producing and -parsing functions 43 */ 44 45 /* return path of controller (unit) */ 46 char * 47 ctrlrpath(int unit) 48 { 49 static char buf[32]; 50 51 sprintf(buf, "%s%s", _PATH_DEV, ctrlrname(unit)); 52 return(buf); 53 } 54 55 /* return name of controller (unit) */ 56 char * 57 ctrlrname(int unit) 58 { 59 static char buf[32]; 60 61 sprintf(buf, "mlx%d", unit); 62 return(buf); 63 } 64 65 /* return path of drive (unit) */ 66 char * 67 drivepath(int unit) 68 { 69 static char buf[32]; 70 71 sprintf(buf, "%s%s", _PATH_DEV, drivename(unit)); 72 return(buf); 73 } 74 75 /* return name of drive (unit) */ 76 char * 77 drivename(int unit) 78 { 79 static char buf[32]; 80 81 sprintf(buf, "mlxd%d", unit); 82 return(buf); 83 } 84 85 /* get controller unit number from name in (str) */ 86 int 87 ctrlrunit(char *str) 88 { 89 int unit; 90 91 if (sscanf(str, "mlx%d", &unit) == 1) 92 return(unit); 93 return(-1); 94 } 95 96 /* get drive unit number from name in (str) */ 97 int 98 driveunit(char *str) 99 { 100 int unit; 101 102 if (sscanf(str, "mlxd%d", &unit) == 1) 103 return(unit); 104 return(-1); 105 } 106 107 /******************************************************************************** 108 * Standardised output of various data structures. 109 */ 110 111 void 112 mlx_print_phys_drv(struct mlx_phys_drv *drv, int chn, int targ, char *prefix, int verbose) 113 { 114 char *type, *device, *vendor, *revision; 115 116 switch(drv->pd_flags2 & 0x03) { 117 case MLX_PHYS_DRV_DISK: 118 type = "disk"; 119 break; 120 case MLX_PHYS_DRV_SEQUENTIAL: 121 type = "tape"; 122 break; 123 case MLX_PHYS_DRV_CDROM: 124 type= "cdrom"; 125 break; 126 case MLX_PHYS_DRV_OTHER: 127 default: 128 type = "unknown"; 129 break; 130 } 131 printf("%s%s%02d%02d ", prefix, type, chn, targ); 132 switch(drv->pd_status) { 133 case MLX_PHYS_DRV_DEAD: 134 printf(" (dead) "); 135 break; 136 case MLX_PHYS_DRV_WRONLY: 137 printf(" (write-only) "); 138 break; 139 case MLX_PHYS_DRV_ONLINE: 140 printf(" (online) "); 141 break; 142 case MLX_PHYS_DRV_STANDBY: 143 printf(" (standby) "); 144 break; 145 default: 146 printf(" (0x%02x) ", drv->pd_status); 147 } 148 printf("\n"); 149 150 if (verbose) { 151 152 printf("%s ", prefix); 153 if (!mlx_scsi_inquiry(0, chn, targ, &vendor, &device, &revision)) { 154 printf("'%8.8s' '%16.16s' '%4.4s'", vendor, device, revision); 155 } else { 156 printf("<IDENTIFY FAILED>"); 157 } 158 159 printf(" %dMB ", drv->pd_config_size / 2048); 160 161 if (drv->pd_flags2 & MLX_PHYS_DRV_FAST20) { 162 printf(" fast20"); 163 } else if (drv->pd_flags2 & MLX_PHYS_DRV_FAST) { 164 printf(" fast"); 165 } 166 if (drv->pd_flags2 & MLX_PHYS_DRV_WIDE) 167 printf(" wide"); 168 if (drv->pd_flags2 & MLX_PHYS_DRV_SYNC) 169 printf(" sync"); 170 if (drv->pd_flags2 & MLX_PHYS_DRV_TAG) 171 printf(" tag-enabled"); 172 printf("\n"); 173 } 174 } 175