usr.sbin/nandsim/nandsim.c

81 #define MSG_STATUSACQCTRLCHIP	"Could not acquire status for ctrl#%d chip#%d"
83 #define MSG_NOCHIP		"There is no such chip configured (chip#%d "\
178  * ctrl == 0xff && chip == 0xff  : '--all' flag specified
179  * ctrl != 0xff && chip != 0xff  : both ctrl & chip were specified
180  * ctrl != 0xff && chip == 0xff  : only ctrl was specified
196 		/* If --all or -a is specified, ctl==chip==0xff */
250 opencdev(int *cdevd, int ctrl, int chip)
254 	sprintf(fname, "/dev/nandsim%d.%d", ctrl, chip);
281 	int chip = 0, ctl = 0, err = 0, fd, idx, idx2, start, stop;
286 	err = parse_devstring(gargv[2], &ctl, &chip);
351 	int chip = 0, ctl = 0, err = 0, fd, running, state;
353 	err = parse_devstring(gargv[2], &ctl, &chip);
388 	int chip = 0, ctl = 0, err = 0, fd, running;
390 	err = parse_devstring(gargv[2], &ctl, &chip);
418 	int chip, ctl, err = 0, fd = -1, i;
424 			/* Set loglevel (ctrl:chip pair independant) */
447 	err = parse_devstring(gargv[2], &ctl, &chip);
451 	else if (chip == 0xff) {
456 	if (!assert_chip_connected(ctl, chip))
500 		mods.chip_num = chip;
520 	int chip = 0, ctl = 0, err = 0, fd;
523 	err = parse_devstring(gargv[2], &ctl, &chip);
527 	if (chip == 0xff) {
538 	if (!assert_chip_connected(ctl, chip))
546 	sim_err.chip_num = chip;
567 	int c, cdevd, chip = 0, ctl = 0, err = 0, fd, idx;
584 	err = parse_devstring(gargv[2], &ctl, &chip);
588 	if (chip == 0xff || ctl == 0xff) {
594 	bs.chip_num = chip;
596 	if (!assert_chip_connected(ctl, chip))
599 	if (opencdev(&cdevd, ctl, chip) != EX_OK)
609 	bs.chip_num = chip;
662 	int chip = 0, ctl = 0, err = 0, fd, i, start = 0, state, stop = 0;
665 	err = parse_devstring(gargv[2], &ctl, &chip);
674 	if (ctl != 0xff && chip == 0xff) {
678 		start = chip;
679 		stop = chip;
706 			error("Could not freeze ctrl#%d chip#%d", ctl, i);
719 	int chip = 0, ctl = 0, err = 0, fd, idx, start = 0, stop = 0;
722 	err = parse_devstring(gargv[2], &ctl, &chip);
770 	int cdevd, chip = 0, ctl = 0, err = 0;
773 	err = parse_devstring(gargv[2], &ctl, &chip);
778 	if (chip == 0xff) {
786 	if (!assert_chip_connected(ctl, chip))
789 	if (opencdev(&cdevd, ctl, chip) != EX_OK)
792 	err = printstats(ctl, chip, pageno, cdevd);
807 	int chip = 0, ctl = 0, err = EX_OK, fd, dumpfd;
811 	err = parse_devstring(gargv[2], &ctl, &chip);
815 	if (chip == 0xff || ctl == 0xff) {
820 	if (!assert_chip_connected(ctl, chip))
823 	if (opencdev(&fd, ctl, chip) != EX_OK)
828 		error("Cannot get parameters for chip %d:%d", ctl, chip);
835 	dump.chip_num = chip;
862 	bs.chip_num = chip;
906 			error("Could not dump ctrl#%d chip#%d "
907 			    "block#%d", ctl, chip, blkidx);
935 	int chip = 0, ctl = 0, err = 0, fd, dumpfd = -1;
940 	err = parse_devstring(gargv[2], &ctl, &chip);
948 	if (!assert_chip_connected(ctl, chip))
951 	/* Get chip geometry */
952 	if (opencdev(&fd, ctl, chip) != EX_OK)
957 		error("Cannot get parameters for chip %d:%d", ctl, chip);
975 	/* Expected dump file size for chip */
979 		error("File size does not match chip geometry (file size: %d"
990 	/* Read chip params saved in dumpfile */
995 		error("Supplied dump is created for a chip with different "
996 		    "chip configuration!");
1015 	dump.chip_num = chip;
1028 		bs.chip_num = chip;
1037 			    "controller: %d, chip: %d!", blkidx, ctl, chip);
1056 			error("Could not restore block#%d of ctrl#%d chip#%d"
1057 			    ": %s", blkidx, ctl, chip, strerror(errno));
1073 	int chip = 0, ctl = 0, err = 0, fd, idx, idx2, state;
1077 	err = parse_devstring(gargv[2], &ctl, &chip);
1083 		/* Every chip at every controller */
1089 		if (chip == 0xff) {
1090 			/* Every chip at selected controller */
1094 			/* Selected chip at selected controller */
1095 			chipstart = chipstop = chip;
1128 				/* There is no such chip running */
1135 		/* If chip isn't explicitly specified -- destroy ctrl */
1136 		if (chip == 0xff) {
1198 printchip(struct sim_chip *chip, uint8_t verbose)
1201 	if (chip->created == 0)
1212 		    "chip_width=%db\n", chip->num, chip->ctrl_num,
1213 		    chip->device_id, chip->manufact_id,chip->device_model,
1214 		    chip->manufacturer, chip->col_addr_cycles,
1215 		    chip->row_addr_cycles, chip->page_size,
1216 		    chip->oob_size, chip->pgs_per_blk, chip->blks_per_lun,
1217 		    chip->luns,chip->prog_time, chip->erase_time,
1218 		    chip->read_time, chip->error_ratio, chip->wear_level,
1219 		    (chip->is_wp == 0) ? 'N':'Y', chip->width);
1224 		    chip->num, chip->device_model, chip->manufacturer,
1225 		    chip->page_size, (chip->is_wp == 0) ? "NO":"YES");
1300 	struct sim_chip chip;
1303 	chip.ctrl_num = ctrl_no;
1304 	chip.num = chip_no;
1309 	err = ioctl(fd, NANDSIM_STATUS_CHIP, &chip);
1311 		error("Could not acquire conf for chip#%d", chip_no);
1315 	*created = chip.created;
1361 	/* Gather information about chip */
1365 		error("Could not acquire chip info for chip attached to cs#"