1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate /* 30*0Sstevel@tonic-gate * This file contains the main entry point of the program and other 31*0Sstevel@tonic-gate * routines relating to the general flow. 32*0Sstevel@tonic-gate */ 33*0Sstevel@tonic-gate #include "global.h" 34*0Sstevel@tonic-gate #include <stdio.h> 35*0Sstevel@tonic-gate #include <unistd.h> 36*0Sstevel@tonic-gate #include <stdlib.h> 37*0Sstevel@tonic-gate #include <signal.h> 38*0Sstevel@tonic-gate #include <memory.h> 39*0Sstevel@tonic-gate #include <string.h> 40*0Sstevel@tonic-gate #include <errno.h> 41*0Sstevel@tonic-gate 42*0Sstevel@tonic-gate #ifdef sparc 43*0Sstevel@tonic-gate #include <sys/hdio.h> 44*0Sstevel@tonic-gate #include <sys/dkbad.h> 45*0Sstevel@tonic-gate #endif 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate #include <sys/time.h> 48*0Sstevel@tonic-gate #include "main.h" 49*0Sstevel@tonic-gate #include "analyze.h" 50*0Sstevel@tonic-gate #include "menu.h" 51*0Sstevel@tonic-gate #include "param.h" 52*0Sstevel@tonic-gate #include "misc.h" 53*0Sstevel@tonic-gate #include "startup.h" 54*0Sstevel@tonic-gate #include "menu_command.h" 55*0Sstevel@tonic-gate #include "menu_partition.h" 56*0Sstevel@tonic-gate #include "prompts.h" 57*0Sstevel@tonic-gate #include "checkmount.h" 58*0Sstevel@tonic-gate #include "label.h" 59*0Sstevel@tonic-gate 60*0Sstevel@tonic-gate extern struct menu_item menu_command[]; 61*0Sstevel@tonic-gate 62*0Sstevel@tonic-gate #ifdef __STDC__ 63*0Sstevel@tonic-gate 64*0Sstevel@tonic-gate /* 65*0Sstevel@tonic-gate * Local prototypes for ANSI C compilers 66*0Sstevel@tonic-gate */ 67*0Sstevel@tonic-gate static void get_disk_characteristics(void); 68*0Sstevel@tonic-gate 69*0Sstevel@tonic-gate 70*0Sstevel@tonic-gate #else /* __STDC__ */ 71*0Sstevel@tonic-gate 72*0Sstevel@tonic-gate /* 73*0Sstevel@tonic-gate * Local prototypes for non-ANSI C compilers 74*0Sstevel@tonic-gate */ 75*0Sstevel@tonic-gate static void get_disk_characteristics(); 76*0Sstevel@tonic-gate 77*0Sstevel@tonic-gate #endif /* __STDC__ */ 78*0Sstevel@tonic-gate 79*0Sstevel@tonic-gate /* 80*0Sstevel@tonic-gate * This is the main entry point. 81*0Sstevel@tonic-gate */ 82*0Sstevel@tonic-gate void 83*0Sstevel@tonic-gate main(argc, argv) 84*0Sstevel@tonic-gate int argc; 85*0Sstevel@tonic-gate char *argv[]; 86*0Sstevel@tonic-gate { 87*0Sstevel@tonic-gate int i; 88*0Sstevel@tonic-gate int ret_code = 1; 89*0Sstevel@tonic-gate char **arglist; 90*0Sstevel@tonic-gate struct disk_info *disk = NULL; 91*0Sstevel@tonic-gate struct disk_type *type, *oldtype; 92*0Sstevel@tonic-gate struct partition_info *parts; 93*0Sstevel@tonic-gate struct sigaction act; 94*0Sstevel@tonic-gate 95*0Sstevel@tonic-gate solaris_offset = 0; 96*0Sstevel@tonic-gate /* 97*0Sstevel@tonic-gate * Decode the command line options. 98*0Sstevel@tonic-gate */ 99*0Sstevel@tonic-gate i = do_options(argc, argv); 100*0Sstevel@tonic-gate /* 101*0Sstevel@tonic-gate * If we are to run from a command file, open it up. 102*0Sstevel@tonic-gate */ 103*0Sstevel@tonic-gate if (option_f) { 104*0Sstevel@tonic-gate if (freopen(option_f, "r", stdin) == NULL) { 105*0Sstevel@tonic-gate err_print("Unable to open command file '%s'.\n", 106*0Sstevel@tonic-gate option_f); 107*0Sstevel@tonic-gate fullabort(); 108*0Sstevel@tonic-gate } 109*0Sstevel@tonic-gate } 110*0Sstevel@tonic-gate /* 111*0Sstevel@tonic-gate * If we are logging, open the log file. 112*0Sstevel@tonic-gate */ 113*0Sstevel@tonic-gate if (option_l) { 114*0Sstevel@tonic-gate if ((log_file = fopen(option_l, "w")) == NULL) { 115*0Sstevel@tonic-gate err_print("Unable to open log file '%s'.\n", 116*0Sstevel@tonic-gate option_l); 117*0Sstevel@tonic-gate fullabort(); 118*0Sstevel@tonic-gate } 119*0Sstevel@tonic-gate } 120*0Sstevel@tonic-gate /* 121*0Sstevel@tonic-gate * Read in the data file and initialize the hardware structs. 122*0Sstevel@tonic-gate */ 123*0Sstevel@tonic-gate sup_init(); 124*0Sstevel@tonic-gate /* 125*0Sstevel@tonic-gate * If there are no disks on the command line, search the 126*0Sstevel@tonic-gate * appropriate device directory for character devices that 127*0Sstevel@tonic-gate * look like disks. 128*0Sstevel@tonic-gate */ 129*0Sstevel@tonic-gate if (i < 0) { 130*0Sstevel@tonic-gate arglist = (char **)NULL; 131*0Sstevel@tonic-gate /* 132*0Sstevel@tonic-gate * There were disks on the command line. They comprise the 133*0Sstevel@tonic-gate * search list. 134*0Sstevel@tonic-gate */ 135*0Sstevel@tonic-gate } else { 136*0Sstevel@tonic-gate arglist = &argv[i]; 137*0Sstevel@tonic-gate } 138*0Sstevel@tonic-gate /* 139*0Sstevel@tonic-gate * Perform the search for disks. 140*0Sstevel@tonic-gate */ 141*0Sstevel@tonic-gate do_search(arglist); 142*0Sstevel@tonic-gate /* 143*0Sstevel@tonic-gate * Catch ctrl-C and ctrl-Z so critical sections can be 144*0Sstevel@tonic-gate * implemented. We use sigaction, as this sets up the 145*0Sstevel@tonic-gate * signal handler permanently, and also automatically 146*0Sstevel@tonic-gate * restarts any interrupted system call. 147*0Sstevel@tonic-gate */ 148*0Sstevel@tonic-gate act.sa_handler = cmdabort; 149*0Sstevel@tonic-gate (void) memset(&act.sa_mask, 0, sizeof (sigset_t)); 150*0Sstevel@tonic-gate act.sa_flags = SA_RESTART | SA_NODEFER; 151*0Sstevel@tonic-gate if (sigaction(SIGINT, &act, (struct sigaction *)NULL) == -1) { 152*0Sstevel@tonic-gate err_print("sigaction(SIGINT) failed - %s\n", 153*0Sstevel@tonic-gate strerror(errno)); 154*0Sstevel@tonic-gate fullabort(); 155*0Sstevel@tonic-gate } 156*0Sstevel@tonic-gate 157*0Sstevel@tonic-gate act.sa_handler = onsusp; 158*0Sstevel@tonic-gate (void) memset(&act.sa_mask, 0, sizeof (sigset_t)); 159*0Sstevel@tonic-gate act.sa_flags = SA_RESTART | SA_NODEFER; 160*0Sstevel@tonic-gate if (sigaction(SIGTSTP, &act, (struct sigaction *)NULL) == -1) { 161*0Sstevel@tonic-gate err_print("sigaction(SIGTSTP) failed - %s\n", 162*0Sstevel@tonic-gate strerror(errno)); 163*0Sstevel@tonic-gate fullabort(); 164*0Sstevel@tonic-gate } 165*0Sstevel@tonic-gate 166*0Sstevel@tonic-gate act.sa_handler = onalarm; 167*0Sstevel@tonic-gate (void) memset(&act.sa_mask, 0, sizeof (sigset_t)); 168*0Sstevel@tonic-gate act.sa_flags = SA_RESTART; 169*0Sstevel@tonic-gate if (sigaction(SIGALRM, &act, (struct sigaction *)NULL) == -1) { 170*0Sstevel@tonic-gate err_print("sigaction(SIGALRM) failed - %s\n", 171*0Sstevel@tonic-gate strerror(errno)); 172*0Sstevel@tonic-gate fullabort(); 173*0Sstevel@tonic-gate } 174*0Sstevel@tonic-gate 175*0Sstevel@tonic-gate /* 176*0Sstevel@tonic-gate * If there was only 1 disk on the command line, mark it 177*0Sstevel@tonic-gate * to be the current disk. If it wasn't found, it's an error. 178*0Sstevel@tonic-gate */ 179*0Sstevel@tonic-gate if (i == argc - 1) { 180*0Sstevel@tonic-gate disk = disk_list; 181*0Sstevel@tonic-gate if (disk == NULL) { 182*0Sstevel@tonic-gate err_print("Unable to find specified disk '%s'.\n", 183*0Sstevel@tonic-gate argv[i]); 184*0Sstevel@tonic-gate fullabort(); 185*0Sstevel@tonic-gate } 186*0Sstevel@tonic-gate } 187*0Sstevel@tonic-gate /* 188*0Sstevel@tonic-gate * A disk was forced on the command line. 189*0Sstevel@tonic-gate */ 190*0Sstevel@tonic-gate if (option_d) { 191*0Sstevel@tonic-gate /* 192*0Sstevel@tonic-gate * Find it in the list of found disks and mark it to 193*0Sstevel@tonic-gate * be the current disk. 194*0Sstevel@tonic-gate */ 195*0Sstevel@tonic-gate for (disk = disk_list; disk != NULL; disk = disk->disk_next) 196*0Sstevel@tonic-gate if (diskname_match(option_d, disk)) 197*0Sstevel@tonic-gate break; 198*0Sstevel@tonic-gate /* 199*0Sstevel@tonic-gate * If it wasn't found, it's an error. 200*0Sstevel@tonic-gate */ 201*0Sstevel@tonic-gate if (disk == NULL) { 202*0Sstevel@tonic-gate err_print("Unable to find specified disk '%s'.\n", 203*0Sstevel@tonic-gate option_d); 204*0Sstevel@tonic-gate fullabort(); 205*0Sstevel@tonic-gate } 206*0Sstevel@tonic-gate } 207*0Sstevel@tonic-gate /* 208*0Sstevel@tonic-gate * A disk type was forced on the command line. 209*0Sstevel@tonic-gate */ 210*0Sstevel@tonic-gate if (option_t != NULL) { 211*0Sstevel@tonic-gate /* 212*0Sstevel@tonic-gate * Only legal if a disk was also forced. 213*0Sstevel@tonic-gate */ 214*0Sstevel@tonic-gate if (disk == NULL) { 215*0Sstevel@tonic-gate err_print("Must specify disk as well as type.\n"); 216*0Sstevel@tonic-gate fullabort(); 217*0Sstevel@tonic-gate } 218*0Sstevel@tonic-gate oldtype = disk->disk_type; 219*0Sstevel@tonic-gate /* 220*0Sstevel@tonic-gate * Find the specified type in the list of legal types 221*0Sstevel@tonic-gate * for the disk. 222*0Sstevel@tonic-gate */ 223*0Sstevel@tonic-gate for (type = disk->disk_ctlr->ctlr_ctype->ctype_dlist; 224*0Sstevel@tonic-gate type != NULL; type = type->dtype_next) 225*0Sstevel@tonic-gate if (strcmp(option_t, type->dtype_asciilabel) == 0) 226*0Sstevel@tonic-gate break; 227*0Sstevel@tonic-gate /* 228*0Sstevel@tonic-gate * If it wasn't found, it's an error. 229*0Sstevel@tonic-gate */ 230*0Sstevel@tonic-gate if (type == NULL) { 231*0Sstevel@tonic-gate err_print( 232*0Sstevel@tonic-gate "Specified type '%s' is not a known type.\n", option_t); 233*0Sstevel@tonic-gate fullabort(); 234*0Sstevel@tonic-gate } 235*0Sstevel@tonic-gate /* 236*0Sstevel@tonic-gate * If the specified type is not the same as the type 237*0Sstevel@tonic-gate * in the disk label, update the type and nullify the 238*0Sstevel@tonic-gate * partition map. 239*0Sstevel@tonic-gate */ 240*0Sstevel@tonic-gate if (type != oldtype) { 241*0Sstevel@tonic-gate disk->disk_type = type; 242*0Sstevel@tonic-gate disk->disk_parts = NULL; 243*0Sstevel@tonic-gate } 244*0Sstevel@tonic-gate } 245*0Sstevel@tonic-gate /* 246*0Sstevel@tonic-gate * A partition map was forced on the command line. 247*0Sstevel@tonic-gate */ 248*0Sstevel@tonic-gate if (option_p) { 249*0Sstevel@tonic-gate /* 250*0Sstevel@tonic-gate * Only legal if both disk and type were also forced. 251*0Sstevel@tonic-gate */ 252*0Sstevel@tonic-gate if (disk == NULL || disk->disk_type == NULL) { 253*0Sstevel@tonic-gate err_print("Must specify disk and type as well "); 254*0Sstevel@tonic-gate err_print("as partitiion.\n"); 255*0Sstevel@tonic-gate fullabort(); 256*0Sstevel@tonic-gate } 257*0Sstevel@tonic-gate /* 258*0Sstevel@tonic-gate * Find the specified map in the list of legal maps 259*0Sstevel@tonic-gate * for the type. 260*0Sstevel@tonic-gate */ 261*0Sstevel@tonic-gate for (parts = disk->disk_type->dtype_plist; parts != NULL; 262*0Sstevel@tonic-gate parts = parts->pinfo_next) 263*0Sstevel@tonic-gate if (strcmp(option_p, parts->pinfo_name) == 0) 264*0Sstevel@tonic-gate break; 265*0Sstevel@tonic-gate /* 266*0Sstevel@tonic-gate * If it wasn't found, it's an error. 267*0Sstevel@tonic-gate */ 268*0Sstevel@tonic-gate if (parts == NULL) { 269*0Sstevel@tonic-gate err_print( 270*0Sstevel@tonic-gate "Specified table '%s' is not a known table.\n", option_p); 271*0Sstevel@tonic-gate fullabort(); 272*0Sstevel@tonic-gate } 273*0Sstevel@tonic-gate /* 274*0Sstevel@tonic-gate * Update the map. 275*0Sstevel@tonic-gate */ 276*0Sstevel@tonic-gate disk->disk_parts = parts; 277*0Sstevel@tonic-gate } 278*0Sstevel@tonic-gate /* 279*0Sstevel@tonic-gate * If a disk was marked to become current, initialize the state 280*0Sstevel@tonic-gate * to make it current. If not, ask user to pick one. 281*0Sstevel@tonic-gate */ 282*0Sstevel@tonic-gate if (disk != NULL) { 283*0Sstevel@tonic-gate init_globals(disk); 284*0Sstevel@tonic-gate } else if (option_f == 0 && option_d == 0) { 285*0Sstevel@tonic-gate while (ret_code) { 286*0Sstevel@tonic-gate ret_code = c_disk(); 287*0Sstevel@tonic-gate } 288*0Sstevel@tonic-gate } 289*0Sstevel@tonic-gate 290*0Sstevel@tonic-gate #ifdef BUG1134748 291*0Sstevel@tonic-gate /* 292*0Sstevel@tonic-gate * if -f command-file is specified, check for disk and disktype 293*0Sstevel@tonic-gate * input also. For SCSI disks, the type input may not be needed 294*0Sstevel@tonic-gate * since format would have figured that using inquiry information. 295*0Sstevel@tonic-gate */ 296*0Sstevel@tonic-gate if (option_f) { 297*0Sstevel@tonic-gate if (cur_disk == NULL) { 298*0Sstevel@tonic-gate err_print("Must specify a disk using -d option.\n"); 299*0Sstevel@tonic-gate fullabort(); 300*0Sstevel@tonic-gate } 301*0Sstevel@tonic-gate if (cur_dtype == NULL) { 302*0Sstevel@tonic-gate err_print("Must specify disk as well as type.\n"); 303*0Sstevel@tonic-gate fullabort(); 304*0Sstevel@tonic-gate } 305*0Sstevel@tonic-gate } 306*0Sstevel@tonic-gate #endif /* BUG1134748 */ 307*0Sstevel@tonic-gate 308*0Sstevel@tonic-gate /* 309*0Sstevel@tonic-gate * Run the command menu. 310*0Sstevel@tonic-gate */ 311*0Sstevel@tonic-gate cur_menu = last_menu = 0; 312*0Sstevel@tonic-gate run_menu(menu_command, "FORMAT", "format", 1); 313*0Sstevel@tonic-gate 314*0Sstevel@tonic-gate /* 315*0Sstevel@tonic-gate * normal ending. Explicitly exit(0); 316*0Sstevel@tonic-gate */ 317*0Sstevel@tonic-gate exit(0); 318*0Sstevel@tonic-gate /* NOTREACHED */ 319*0Sstevel@tonic-gate } 320*0Sstevel@tonic-gate 321*0Sstevel@tonic-gate /* 322*0Sstevel@tonic-gate * This routine initializes the internal state to ready it for a new 323*0Sstevel@tonic-gate * current disk. There are a zillion state variables that store 324*0Sstevel@tonic-gate * information on the current disk, and they must all be updated. 325*0Sstevel@tonic-gate * We also tell SunOS about the disk, since it may not know if the 326*0Sstevel@tonic-gate * disk wasn't labeled at boot time. 327*0Sstevel@tonic-gate */ 328*0Sstevel@tonic-gate void 329*0Sstevel@tonic-gate init_globals(disk) 330*0Sstevel@tonic-gate struct disk_info *disk; 331*0Sstevel@tonic-gate { 332*0Sstevel@tonic-gate int status; 333*0Sstevel@tonic-gate #ifdef sparc 334*0Sstevel@tonic-gate int i; 335*0Sstevel@tonic-gate caddr_t bad_ptr = (caddr_t)&badmap; 336*0Sstevel@tonic-gate #endif 337*0Sstevel@tonic-gate 338*0Sstevel@tonic-gate /* 339*0Sstevel@tonic-gate * If there was an old current disk, close the file for it. 340*0Sstevel@tonic-gate */ 341*0Sstevel@tonic-gate if (cur_disk != NULL) 342*0Sstevel@tonic-gate (void) close(cur_file); 343*0Sstevel@tonic-gate /* 344*0Sstevel@tonic-gate * Kill off any defect lists still lying around. 345*0Sstevel@tonic-gate */ 346*0Sstevel@tonic-gate kill_deflist(&cur_list); 347*0Sstevel@tonic-gate kill_deflist(&work_list); 348*0Sstevel@tonic-gate /* 349*0Sstevel@tonic-gate * If there were any buffers, free them up. 350*0Sstevel@tonic-gate */ 351*0Sstevel@tonic-gate if ((char *)cur_buf != NULL) { 352*0Sstevel@tonic-gate destroy_data((char *)cur_buf); 353*0Sstevel@tonic-gate cur_buf = NULL; 354*0Sstevel@tonic-gate } 355*0Sstevel@tonic-gate if ((char *)pattern_buf != NULL) { 356*0Sstevel@tonic-gate destroy_data((char *)pattern_buf); 357*0Sstevel@tonic-gate pattern_buf = NULL; 358*0Sstevel@tonic-gate } 359*0Sstevel@tonic-gate /* 360*0Sstevel@tonic-gate * Fill in the hardware struct pointers for the new disk. 361*0Sstevel@tonic-gate */ 362*0Sstevel@tonic-gate cur_disk = disk; 363*0Sstevel@tonic-gate cur_dtype = cur_disk->disk_type; 364*0Sstevel@tonic-gate cur_label = cur_disk->label_type; 365*0Sstevel@tonic-gate cur_ctlr = cur_disk->disk_ctlr; 366*0Sstevel@tonic-gate cur_parts = cur_disk->disk_parts; 367*0Sstevel@tonic-gate cur_ctype = cur_ctlr->ctlr_ctype; 368*0Sstevel@tonic-gate cur_ops = cur_ctype->ctype_ops; 369*0Sstevel@tonic-gate cur_flags = 0; 370*0Sstevel@tonic-gate /* 371*0Sstevel@tonic-gate * Open a file for the new disk. 372*0Sstevel@tonic-gate */ 373*0Sstevel@tonic-gate if ((cur_file = open_disk(cur_disk->disk_path, 374*0Sstevel@tonic-gate O_RDWR | O_NDELAY)) < 0) { 375*0Sstevel@tonic-gate err_print( 376*0Sstevel@tonic-gate "Error: can't open selected disk '%s'.\n", cur_disk->disk_name); 377*0Sstevel@tonic-gate fullabort(); 378*0Sstevel@tonic-gate } 379*0Sstevel@tonic-gate #ifdef sparc 380*0Sstevel@tonic-gate /* 381*0Sstevel@tonic-gate * If the new disk uses bad-144, initialize the bad block table. 382*0Sstevel@tonic-gate */ 383*0Sstevel@tonic-gate if (cur_ctlr->ctlr_flags & DKI_BAD144) { 384*0Sstevel@tonic-gate badmap.bt_mbz = badmap.bt_csn = badmap.bt_flag = 0; 385*0Sstevel@tonic-gate for (i = 0; i < NDKBAD; i++) { 386*0Sstevel@tonic-gate badmap.bt_bad[i].bt_cyl = -1; 387*0Sstevel@tonic-gate badmap.bt_bad[i].bt_trksec = -1; 388*0Sstevel@tonic-gate } 389*0Sstevel@tonic-gate } 390*0Sstevel@tonic-gate #endif 391*0Sstevel@tonic-gate /* 392*0Sstevel@tonic-gate * If the type of the new disk is known... 393*0Sstevel@tonic-gate */ 394*0Sstevel@tonic-gate if (cur_dtype != NULL) { 395*0Sstevel@tonic-gate /* 396*0Sstevel@tonic-gate * Initialize the physical characteristics. 397*0Sstevel@tonic-gate * If need disk specs, prompt for undefined disk 398*0Sstevel@tonic-gate * characteristics. If running from a file, 399*0Sstevel@tonic-gate * use defaults. 400*0Sstevel@tonic-gate */ 401*0Sstevel@tonic-gate if (cur_dtype->dtype_flags & DT_NEED_SPEFS) { 402*0Sstevel@tonic-gate get_disk_characteristics(); 403*0Sstevel@tonic-gate cur_dtype->dtype_flags &= ~DT_NEED_SPEFS; 404*0Sstevel@tonic-gate } 405*0Sstevel@tonic-gate 406*0Sstevel@tonic-gate ncyl = cur_dtype->dtype_ncyl; 407*0Sstevel@tonic-gate acyl = cur_dtype->dtype_acyl; 408*0Sstevel@tonic-gate pcyl = cur_dtype->dtype_pcyl; 409*0Sstevel@tonic-gate nhead = cur_dtype->dtype_nhead; 410*0Sstevel@tonic-gate nsect = cur_dtype->dtype_nsect; 411*0Sstevel@tonic-gate phead = cur_dtype->dtype_phead; 412*0Sstevel@tonic-gate psect = cur_dtype->dtype_psect; 413*0Sstevel@tonic-gate /* 414*0Sstevel@tonic-gate * Alternates per cylinder are forced to 0 or 1, 415*0Sstevel@tonic-gate * independent of what the label says. This works 416*0Sstevel@tonic-gate * because we know which ctlr we are dealing with. 417*0Sstevel@tonic-gate */ 418*0Sstevel@tonic-gate if (cur_ctype->ctype_flags & CF_APC) 419*0Sstevel@tonic-gate apc = 1; 420*0Sstevel@tonic-gate else 421*0Sstevel@tonic-gate apc = 0; 422*0Sstevel@tonic-gate /* 423*0Sstevel@tonic-gate * Initialize the surface analysis info. We always start 424*0Sstevel@tonic-gate * out with scan set for the whole disk. Note, 425*0Sstevel@tonic-gate * for SCSI disks, we can only scan the data area. 426*0Sstevel@tonic-gate */ 427*0Sstevel@tonic-gate scan_lower = 0; 428*0Sstevel@tonic-gate scan_size = BUF_SECTS; 429*0Sstevel@tonic-gate if ((cur_ctype->ctype_flags & CF_SCSI) && 430*0Sstevel@tonic-gate (cur_disk->label_type == L_TYPE_SOLARIS)) { 431*0Sstevel@tonic-gate scan_upper = datasects() - 1; 432*0Sstevel@tonic-gate } else if (cur_disk->label_type == L_TYPE_SOLARIS) { 433*0Sstevel@tonic-gate scan_upper = physsects() - 1; 434*0Sstevel@tonic-gate } else if (cur_disk->label_type == L_TYPE_EFI) { 435*0Sstevel@tonic-gate scan_upper = cur_parts->etoc->efi_last_lba; 436*0Sstevel@tonic-gate } 437*0Sstevel@tonic-gate 438*0Sstevel@tonic-gate /* 439*0Sstevel@tonic-gate * Allocate the buffers. 440*0Sstevel@tonic-gate */ 441*0Sstevel@tonic-gate cur_buf = (void *) zalloc(BUF_SECTS * SECSIZE); 442*0Sstevel@tonic-gate pattern_buf = (void *) zalloc(BUF_SECTS * SECSIZE); 443*0Sstevel@tonic-gate 444*0Sstevel@tonic-gate /* 445*0Sstevel@tonic-gate * Tell the user which disk (s)he selected. 446*0Sstevel@tonic-gate */ 447*0Sstevel@tonic-gate if (chk_volname(cur_disk)) { 448*0Sstevel@tonic-gate fmt_print("selecting %s: ", cur_disk->disk_name); 449*0Sstevel@tonic-gate print_volname(cur_disk); 450*0Sstevel@tonic-gate fmt_print("\n"); 451*0Sstevel@tonic-gate } else { 452*0Sstevel@tonic-gate fmt_print("selecting %s\n", cur_disk->disk_name); 453*0Sstevel@tonic-gate } 454*0Sstevel@tonic-gate 455*0Sstevel@tonic-gate /* 456*0Sstevel@tonic-gate * If the drive is formatted... 457*0Sstevel@tonic-gate */ 458*0Sstevel@tonic-gate if ((*cur_ops->op_ck_format)()) { 459*0Sstevel@tonic-gate /* 460*0Sstevel@tonic-gate * Mark it formatted. 461*0Sstevel@tonic-gate */ 462*0Sstevel@tonic-gate cur_flags |= DISK_FORMATTED; 463*0Sstevel@tonic-gate /* 464*0Sstevel@tonic-gate * Read the defect list, if we have one. 465*0Sstevel@tonic-gate */ 466*0Sstevel@tonic-gate if (!EMBEDDED_SCSI) { 467*0Sstevel@tonic-gate read_list(&cur_list); 468*0Sstevel@tonic-gate } 469*0Sstevel@tonic-gate #ifdef sparc 470*0Sstevel@tonic-gate /* 471*0Sstevel@tonic-gate * If the disk does BAD-144, we do an ioctl to 472*0Sstevel@tonic-gate * tell SunOS about the bad block table. 473*0Sstevel@tonic-gate */ 474*0Sstevel@tonic-gate if (cur_ctlr->ctlr_flags & DKI_BAD144) { 475*0Sstevel@tonic-gate if (ioctl(cur_file, HDKIOCSBAD, &bad_ptr)) { 476*0Sstevel@tonic-gate err_print( 477*0Sstevel@tonic-gate "Warning: error telling SunOS bad block map table.\n"); 478*0Sstevel@tonic-gate } 479*0Sstevel@tonic-gate } 480*0Sstevel@tonic-gate #endif 481*0Sstevel@tonic-gate fmt_print("[disk formatted"); 482*0Sstevel@tonic-gate if (!EMBEDDED_SCSI) { 483*0Sstevel@tonic-gate if (cur_list.list != NULL) { 484*0Sstevel@tonic-gate fmt_print(", defect list found"); 485*0Sstevel@tonic-gate } else { 486*0Sstevel@tonic-gate fmt_print(", no defect list found"); 487*0Sstevel@tonic-gate } 488*0Sstevel@tonic-gate } 489*0Sstevel@tonic-gate fmt_print("]"); 490*0Sstevel@tonic-gate /* 491*0Sstevel@tonic-gate * Drive wasn't formatted. Tell the user in case he 492*0Sstevel@tonic-gate * disagrees. 493*0Sstevel@tonic-gate */ 494*0Sstevel@tonic-gate } else if (EMBEDDED_SCSI) { 495*0Sstevel@tonic-gate fmt_print("[disk unformatted]"); 496*0Sstevel@tonic-gate } else { 497*0Sstevel@tonic-gate /* 498*0Sstevel@tonic-gate * Make sure the user is serious. Note, for 499*0Sstevel@tonic-gate * SCSI disks since this is instantaneous, we 500*0Sstevel@tonic-gate * will just do it and not ask for confirmation. 501*0Sstevel@tonic-gate */ 502*0Sstevel@tonic-gate status = 0; 503*0Sstevel@tonic-gate if (!(cur_ctype->ctype_flags & CF_CONFIRM)) { 504*0Sstevel@tonic-gate if (check("\n\ 505*0Sstevel@tonic-gate Ready to get manufacturer's defect list from unformatted drive.\n\ 506*0Sstevel@tonic-gate This cannot be interrupted and takes a long while.\n\ 507*0Sstevel@tonic-gate Continue")) 508*0Sstevel@tonic-gate status = 1; 509*0Sstevel@tonic-gate else 510*0Sstevel@tonic-gate fmt_print( 511*0Sstevel@tonic-gate "Extracting manufacturer's defect list..."); 512*0Sstevel@tonic-gate } 513*0Sstevel@tonic-gate /* 514*0Sstevel@tonic-gate * Extract manufacturer's defect list. 515*0Sstevel@tonic-gate */ 516*0Sstevel@tonic-gate if ((status == 0) && (cur_ops->op_ex_man != NULL)) { 517*0Sstevel@tonic-gate status = (*cur_ops->op_ex_man)(&cur_list); 518*0Sstevel@tonic-gate } else { 519*0Sstevel@tonic-gate status = 1; 520*0Sstevel@tonic-gate } 521*0Sstevel@tonic-gate fmt_print("[disk unformatted"); 522*0Sstevel@tonic-gate if (status != 0) { 523*0Sstevel@tonic-gate fmt_print(", no defect list found]"); 524*0Sstevel@tonic-gate } else { 525*0Sstevel@tonic-gate fmt_print(", defect list found]"); 526*0Sstevel@tonic-gate } 527*0Sstevel@tonic-gate } 528*0Sstevel@tonic-gate } else { 529*0Sstevel@tonic-gate /* 530*0Sstevel@tonic-gate * Disk type is not known. 531*0Sstevel@tonic-gate * Initialize physical characteristics to 0 and tell the 532*0Sstevel@tonic-gate * user we don't know what type the disk is. 533*0Sstevel@tonic-gate */ 534*0Sstevel@tonic-gate ncyl = acyl = nhead = nsect = psect = 0; 535*0Sstevel@tonic-gate } 536*0Sstevel@tonic-gate 537*0Sstevel@tonic-gate fmt_print("\n"); 538*0Sstevel@tonic-gate 539*0Sstevel@tonic-gate /* 540*0Sstevel@tonic-gate * Check to see if there are any mounted file systems on the 541*0Sstevel@tonic-gate * disk. If there are, print a warning. 542*0Sstevel@tonic-gate */ 543*0Sstevel@tonic-gate if (checkmount((daddr_t)-1, (daddr_t)-1)) 544*0Sstevel@tonic-gate err_print("Warning: Current Disk has mounted partitions.\n"); 545*0Sstevel@tonic-gate 546*0Sstevel@tonic-gate /* 547*0Sstevel@tonic-gate * Get the Solaris Fdisk Partition information 548*0Sstevel@tonic-gate */ 549*0Sstevel@tonic-gate (void) copy_solaris_part(&cur_disk->fdisk_part); 550*0Sstevel@tonic-gate } 551*0Sstevel@tonic-gate 552*0Sstevel@tonic-gate 553*0Sstevel@tonic-gate /* 554*0Sstevel@tonic-gate * Prompt for some undefined disk characteristics. 555*0Sstevel@tonic-gate * Used when there is no disk definition, but the 556*0Sstevel@tonic-gate * disk has a valid label, so basically we're 557*0Sstevel@tonic-gate * prompting for everything that isn't in the label. 558*0Sstevel@tonic-gate */ 559*0Sstevel@tonic-gate static void 560*0Sstevel@tonic-gate get_disk_characteristics() 561*0Sstevel@tonic-gate { 562*0Sstevel@tonic-gate /* 563*0Sstevel@tonic-gate * The need_spefs flag is used to tell us that this disk 564*0Sstevel@tonic-gate * is not a known type and the ctlr specific info must 565*0Sstevel@tonic-gate * be prompted for. We only prompt for the info that applies 566*0Sstevel@tonic-gate * to this ctlr. 567*0Sstevel@tonic-gate */ 568*0Sstevel@tonic-gate assert(cur_dtype->dtype_flags & DT_NEED_SPEFS); 569*0Sstevel@tonic-gate 570*0Sstevel@tonic-gate /* 571*0Sstevel@tonic-gate * If we're running with input from a file, use 572*0Sstevel@tonic-gate * reasonable defaults, since prompting for the 573*0Sstevel@tonic-gate * information will probably mess things up. 574*0Sstevel@tonic-gate */ 575*0Sstevel@tonic-gate if (option_f) { 576*0Sstevel@tonic-gate cur_dtype->dtype_pcyl = ncyl + acyl; 577*0Sstevel@tonic-gate cur_dtype->dtype_rpm = AVG_RPM; 578*0Sstevel@tonic-gate cur_dtype->dtype_bpt = INFINITY; 579*0Sstevel@tonic-gate cur_dtype->dtype_phead = 0; 580*0Sstevel@tonic-gate cur_dtype->dtype_psect = 0; 581*0Sstevel@tonic-gate cur_dtype->dtype_cyl_skew = 0; 582*0Sstevel@tonic-gate cur_dtype->dtype_trk_skew = 0; 583*0Sstevel@tonic-gate cur_dtype->dtype_trks_zone = 0; 584*0Sstevel@tonic-gate cur_dtype->dtype_atrks = 0; 585*0Sstevel@tonic-gate cur_dtype->dtype_asect = 0; 586*0Sstevel@tonic-gate cur_dtype->dtype_cache = 0; 587*0Sstevel@tonic-gate cur_dtype->dtype_threshold = 0; 588*0Sstevel@tonic-gate cur_dtype->dtype_prefetch_min = 0; 589*0Sstevel@tonic-gate cur_dtype->dtype_prefetch_max = 0; 590*0Sstevel@tonic-gate 591*0Sstevel@tonic-gate if (cur_ctype->ctype_flags & CF_SMD_DEFS) { 592*0Sstevel@tonic-gate cur_dtype->dtype_bps = AVG_BPS; 593*0Sstevel@tonic-gate } 594*0Sstevel@tonic-gate } else { 595*0Sstevel@tonic-gate 596*0Sstevel@tonic-gate cur_dtype->dtype_pcyl = get_pcyl(ncyl, cur_dtype->dtype_acyl); 597*0Sstevel@tonic-gate cur_dtype->dtype_bpt = get_bpt(cur_dtype->dtype_nsect, 598*0Sstevel@tonic-gate &cur_dtype->dtype_options); 599*0Sstevel@tonic-gate cur_dtype->dtype_rpm = get_rpm(); 600*0Sstevel@tonic-gate cur_dtype->dtype_fmt_time = 601*0Sstevel@tonic-gate get_fmt_time(&cur_dtype->dtype_options); 602*0Sstevel@tonic-gate cur_dtype->dtype_cyl_skew = 603*0Sstevel@tonic-gate get_cyl_skew(&cur_dtype->dtype_options); 604*0Sstevel@tonic-gate cur_dtype->dtype_trk_skew = 605*0Sstevel@tonic-gate get_trk_skew(&cur_dtype->dtype_options); 606*0Sstevel@tonic-gate cur_dtype->dtype_trks_zone = 607*0Sstevel@tonic-gate get_trks_zone(&cur_dtype->dtype_options); 608*0Sstevel@tonic-gate cur_dtype->dtype_atrks = get_atrks(&cur_dtype->dtype_options); 609*0Sstevel@tonic-gate cur_dtype->dtype_asect = get_asect(&cur_dtype->dtype_options); 610*0Sstevel@tonic-gate cur_dtype->dtype_cache = get_cache(&cur_dtype->dtype_options); 611*0Sstevel@tonic-gate cur_dtype->dtype_threshold = 612*0Sstevel@tonic-gate get_threshold(&cur_dtype->dtype_options); 613*0Sstevel@tonic-gate cur_dtype->dtype_prefetch_min = 614*0Sstevel@tonic-gate get_min_prefetch(&cur_dtype->dtype_options); 615*0Sstevel@tonic-gate cur_dtype->dtype_prefetch_max = 616*0Sstevel@tonic-gate get_max_prefetch(cur_dtype->dtype_prefetch_min, 617*0Sstevel@tonic-gate &cur_dtype->dtype_options); 618*0Sstevel@tonic-gate cur_dtype->dtype_phead = 619*0Sstevel@tonic-gate get_phead(nhead, &cur_dtype->dtype_options); 620*0Sstevel@tonic-gate cur_dtype->dtype_psect = get_psect(&cur_dtype->dtype_options); 621*0Sstevel@tonic-gate cur_dtype->dtype_bps = get_bps(); 622*0Sstevel@tonic-gate #ifdef sparc 623*0Sstevel@tonic-gate cur_dtype->dtype_dr_type = 0; 624*0Sstevel@tonic-gate #endif 625*0Sstevel@tonic-gate } 626*0Sstevel@tonic-gate } 627