140 	struct scsi_device *sdp = sdkp->device;  in cache_type_store()  local
148 	if (sdp->type != TYPE_DISK && sdp->type != TYPE_ZBC)  in cache_type_store()
175 	if (scsi_mode_sense(sdp, 0x08, 8, 0, buffer, sizeof(buffer), SD_TIMEOUT,  in cache_type_store()
193 	if (scsi_mode_select(sdp, 1, sp, buffer_data, len, SD_TIMEOUT,  in cache_type_store()
208 	struct scsi_device *sdp = sdkp->device;  in manage_start_stop_show()  local
211 			  sdp->manage_system_start_stop &&  in manage_start_stop_show()
212 			  sdp->manage_runtime_start_stop &&  in manage_start_stop_show()
213 			  sdp->manage_shutdown);  in manage_start_stop_show()
222 	struct scsi_device *sdp = sdkp->device;  in manage_system_start_stop_show()  local
224 	return sysfs_emit(buf, "%u\n", sdp->manage_system_start_stop);  in manage_system_start_stop_show()
233 	struct scsi_device *sdp = sdkp->device;  in manage_system_start_stop_store()  local
242 	sdp->manage_system_start_stop = v;  in manage_system_start_stop_store()
253 	struct scsi_device *sdp = sdkp->device;  in manage_runtime_start_stop_show()  local
255 	return sysfs_emit(buf, "%u\n", sdp->manage_runtime_start_stop);  in manage_runtime_start_stop_show()
264 	struct scsi_device *sdp = sdkp->device;  in manage_runtime_start_stop_store()  local
273 	sdp->manage_runtime_start_stop = v;  in manage_runtime_start_stop_store()
283 	struct scsi_device *sdp = sdkp->device;  in manage_shutdown_show()  local
285 	return sysfs_emit(buf, "%u\n", sdp->manage_shutdown);  in manage_shutdown_show()
293 	struct scsi_device *sdp = sdkp->device;  in manage_shutdown_store()  local
302 	sdp->manage_shutdown = v;  in manage_shutdown_store()
322 	struct scsi_device *sdp = sdkp->device;  in allow_restart_store()  local
327 	if (sdp->type != TYPE_DISK && sdp->type != TYPE_ZBC)  in allow_restart_store()
333 	sdp->allow_restart = v;  in allow_restart_store()
395 	struct scsi_device *sdp = sdkp->device;  in protection_mode_show()  local
398 	dif = scsi_host_dif_capable(sdp->host, sdkp->protection_type);  in protection_mode_show()
399 	dix = scsi_host_dix_capable(sdp->host, sdkp->protection_type);  in protection_mode_show()
401 	if (!dix && scsi_host_dix_capable(sdp->host, T10_PI_TYPE0_PROTECTION)) {  in protection_mode_show()
456 	struct scsi_device *sdp = sdkp->device;  in provisioning_mode_store()  local
467 	if (sdp->type != TYPE_DISK)  in provisioning_mode_store()
557 	struct scsi_device *sdp = sdkp->device;  in max_write_same_blocks_store()  local
564 	if (sdp->type != TYPE_DISK && sdp->type != TYPE_ZBC)  in max_write_same_blocks_store()
573 		sdp->no_write_same = 1;  in max_write_same_blocks_store()
575 		sdp->no_write_same = 0;  in max_write_same_blocks_store()
890 	struct scsi_device *sdp = cmd->device;  in sd_setup_unmap_cmnd()  local
893 	u64 lba = sectors_to_logical(sdp, blk_rq_pos(rq));  in sd_setup_unmap_cmnd()
894 	u32 nr_blocks = sectors_to_logical(sdp, blk_rq_sectors(rq));  in sd_setup_unmap_cmnd()
921 	struct scsi_device *sdp = cmd->device;  in sd_setup_write_same16_cmnd()  local
924 	u64 lba = sectors_to_logical(sdp, blk_rq_pos(rq));  in sd_setup_write_same16_cmnd()
925 	u32 nr_blocks = sectors_to_logical(sdp, blk_rq_sectors(rq));  in sd_setup_write_same16_cmnd()
926 	u32 data_len = sdp->sector_size;  in sd_setup_write_same16_cmnd()
948 	struct scsi_device *sdp = cmd->device;  in sd_setup_write_same10_cmnd()  local
951 	u64 lba = sectors_to_logical(sdp, blk_rq_pos(rq));  in sd_setup_write_same10_cmnd()
952 	u32 nr_blocks = sectors_to_logical(sdp, blk_rq_sectors(rq));  in sd_setup_write_same10_cmnd()
953 	u32 data_len = sdp->sector_size;  in sd_setup_write_same10_cmnd()
975 	struct scsi_device *sdp = cmd->device;  in sd_setup_write_zeroes_cmnd()  local
977 	u64 lba = sectors_to_logical(sdp, blk_rq_pos(rq));  in sd_setup_write_zeroes_cmnd()
978 	u32 nr_blocks = sectors_to_logical(sdp, blk_rq_sectors(rq));  in sd_setup_write_zeroes_cmnd()
989 	if (sdp->no_write_same) {  in sd_setup_write_zeroes_cmnd()
1165 	struct scsi_device *sdp = sdkp->device;  in sd_cdl_dld()  local
1168 	if (!sdp->cdl_supported || !sdp->cdl_enable)  in sd_cdl_dld()
1186 	struct scsi_device *sdp = cmd->device;  in sd_setup_read_write_cmnd()  local
1188 	sector_t lba = sectors_to_logical(sdp, blk_rq_pos(rq));  in sd_setup_read_write_cmnd()
1190 	unsigned int nr_blocks = sectors_to_logical(sdp, blk_rq_sectors(rq));  in sd_setup_read_write_cmnd()
1191 	unsigned int mask = logical_to_sectors(sdp, 1) - 1;  in sd_setup_read_write_cmnd()
1204 	if (!scsi_device_online(sdp) || sdp->changed) {  in sd_setup_read_write_cmnd()
1225 	if (unlikely(sdp->last_sector_bug && lba + nr_blocks > threshold)) {  in sd_setup_read_write_cmnd()
1254 	} else if (sdp->use_16_for_rw || (nr_blocks > 0xffff)) {  in sd_setup_read_write_cmnd()
1258 		   sdp->use_10_for_rw || protect) {  in sd_setup_read_write_cmnd()
1274 	cmd->transfersize = sdp->sector_size;  in sd_setup_read_write_cmnd()
1277 	cmd->sdb.length = nr_blocks * sdp->sector_size;  in sd_setup_read_write_cmnd()
1471 	struct scsi_device *sdp = sdkp->device;  in sd_getgeo()  local
1472 	struct Scsi_Host *host = sdp->host;  in sd_getgeo()
1473 	sector_t capacity = logical_to_sectors(sdp, sdkp->capacity);  in sd_getgeo()
1483 		host->hostt->bios_param(sdp, bdev, capacity, diskinfo);  in sd_getgeo()
1512 	struct scsi_device *sdp = sdkp->device;  in sd_ioctl()  local
1528 	error = scsi_ioctl_block_when_processing_errors(sdp, cmd,  in sd_ioctl()
1535 	return scsi_ioctl(sdp, mode & BLK_OPEN_WRITE, cmd, p);  in sd_ioctl()
1580 	struct scsi_device *sdp;  in sd_check_events()  local
1587 	sdp = sdkp->device;  in sd_check_events()
1596 	if (!scsi_device_online(sdp)) {  in sd_check_events()
1610 	if (scsi_block_when_processing_errors(sdp)) {  in sd_check_events()
1613 		retval = scsi_test_unit_ready(sdp, SD_TIMEOUT, sdkp->max_retries,  in sd_check_events()
1631 		sdp->changed = 1;  in sd_check_events()
1640 	disk_changed = sdp->changed;  in sd_check_events()
1641 	sdp->changed = 0;  in sd_check_events()
1648 	struct scsi_device *sdp = sdkp->device;  in sd_sync_cache()  local
1649 	const int timeout = sdp->request_queue->rq_timeout  in sd_sync_cache()
1658 	if (!scsi_device_online(sdp))  in sd_sync_cache()
1666 		if (sdp->use_16_for_sync)  in sd_sync_cache()
1674 		res = scsi_execute_cmd(sdp, cmd, REQ_OP_DRV_IN, NULL, 0,  in sd_sync_cache()
2366 	struct scsi_device *sdp = sdkp->device;  in sd_read_protection_type()  local
2369 	if (scsi_device_protection(sdp) == 0 || (buffer[12] & 1) == 0) {  in sd_read_protection_type()
2391 	struct scsi_device *sdp = sdkp->device;  in sd_config_protection()  local
2398 	if (!scsi_host_dif_capable(sdp->host, sdkp->protection_type)) {  in sd_config_protection()
2409 static void read_capacity_error(struct scsi_disk *sdkp, struct scsi_device *sdp,  in read_capacity_error()  argument
2422 	if (sdp->removable &&  in read_capacity_error()
2441 static int read_capacity_16(struct scsi_disk *sdkp, struct scsi_device *sdp,  in read_capacity_16()  argument
2456 	if (sdp->no_read_capacity_16)  in read_capacity_16()
2466 		the_result = scsi_execute_cmd(sdp, cmd, REQ_OP_DRV_IN,  in read_capacity_16()
2497 		read_capacity_error(sdkp, sdp, &sshdr, sense_valid, the_result);  in read_capacity_16()
2517 	blk_queue_alignment_offset(sdp->request_queue, alignment);  in read_capacity_16()
2535 static int read_capacity_10(struct scsi_disk *sdkp, struct scsi_device *sdp,  in read_capacity_10()  argument
2554 		the_result = scsi_execute_cmd(sdp, cmd, REQ_OP_DRV_IN, buffer,  in read_capacity_10()
2577 		read_capacity_error(sdkp, sdp, &sshdr, sense_valid, the_result);  in read_capacity_10()
2584 	if (sdp->no_read_capacity_16 && (lba == 0xffffffff)) {  in read_capacity_10()
2598 static int sd_try_rc16_first(struct scsi_device *sdp)  in sd_try_rc16_first()  argument
2600 	if (sdp->host->max_cmd_len < 16)  in sd_try_rc16_first()
2602 	if (sdp->try_rc_10_first)  in sd_try_rc16_first()
2604 	if (sdp->scsi_level > SCSI_SPC_2)  in sd_try_rc16_first()
2606 	if (scsi_device_protection(sdp))  in sd_try_rc16_first()
2618 	struct scsi_device *sdp = sdkp->device;  in sd_read_capacity()  local
2620 	if (sd_try_rc16_first(sdp)) {  in sd_read_capacity()
2621 		sector_size = read_capacity_16(sdkp, sdp, buffer);  in sd_read_capacity()
2627 			sector_size = read_capacity_10(sdkp, sdp, buffer);  in sd_read_capacity()
2631 		sector_size = read_capacity_10(sdkp, sdp, buffer);  in sd_read_capacity()
2641 			sector_size = read_capacity_16(sdkp, sdp, buffer);  in sd_read_capacity()
2650 			sdp->try_rc_10_first = 0;  in sd_read_capacity()
2664 	if (sdp->fix_capacity ||  in sd_read_capacity()
2665 	    (sdp->guess_capacity && (sdkp->capacity & 0x01))) {  in sd_read_capacity()
2700 	blk_queue_logical_block_size(sdp->request_queue, sector_size);  in sd_read_capacity()
2701 	blk_queue_physical_block_size(sdp->request_queue,  in sd_read_capacity()
2706 		sdp->use_16_for_rw = 1;  in sd_read_capacity()
2764 	struct scsi_device *sdp = sdkp->device;  in sd_read_write_protect_flag()  local
2769 	if (sdp->skip_ms_page_3f) {  in sd_read_write_protect_flag()
2774 	if (sdp->use_192_bytes_for_3f) {  in sd_read_write_protect_flag()
2823 	struct scsi_device *sdp = sdkp->device;  in sd_read_cache_type()  local
2839 	if (sdp->skip_ms_page_8) {  in sd_read_cache_type()
2840 		if (sdp->type == TYPE_RBC)  in sd_read_cache_type()
2843 			if (sdp->skip_ms_page_3f)  in sd_read_cache_type()
2846 			if (sdp->use_192_bytes_for_3f)  in sd_read_cache_type()
2850 	} else if (sdp->type == TYPE_RBC) {  in sd_read_cache_type()
2886 	if (modepage == 0x3F && sdp->use_192_bytes_for_3f)  in sd_read_cache_type()
2943 		if (sdp->broken_fua) {  in sd_read_cache_type()
2980 	if (sdp->wce_default_on) {  in sd_read_cache_type()
3000 	struct scsi_device *sdp = sdkp->device;  in sd_read_app_tag_own()  local
3004 	if (sdp->type != TYPE_DISK && sdp->type != TYPE_ZBC)  in sd_read_app_tag_own()
3010 	res = scsi_mode_sense(sdp, 1, 0x0a, 0, buffer, 36, SD_TIMEOUT,  in sd_read_app_tag_own()
3318 	struct scsi_device *sdp = sdkp->device;  in sd_validate_min_xfer_size()  local
3320 		logical_to_bytes(sdp, sdkp->min_xfer_blocks);  in sd_validate_min_xfer_size()
3347 	struct scsi_device *sdp = sdkp->device;  in sd_validate_opt_xfer_size()  local
3349 		logical_to_bytes(sdp, sdkp->opt_xfer_blocks);  in sd_validate_opt_xfer_size()
3351 		logical_to_bytes(sdp, sdkp->min_xfer_blocks);  in sd_validate_opt_xfer_size()
3410 	struct scsi_device *sdp = sdkp->device;  in sd_revalidate_disk()  local
3423 	if (!scsi_device_online(sdp))  in sd_revalidate_disk()
3451 		if (scsi_device_supports_vpd(sdp)) {  in sd_revalidate_disk()
3476 	dev_max = sdp->use_16_for_rw ? SD_MAX_XFER_BLOCKS : SD_DEF_XFER_BLOCKS;  in sd_revalidate_disk()
3480 	q->limits.max_dev_sectors = logical_to_sectors(sdp, dev_max);  in sd_revalidate_disk()
3484 				 logical_to_bytes(sdp, sdkp->min_xfer_blocks));  in sd_revalidate_disk()
3489 		q->limits.io_opt = logical_to_bytes(sdp, sdkp->opt_xfer_blocks);  in sd_revalidate_disk()
3490 		rw_max = logical_to_sectors(sdp, sdkp->opt_xfer_blocks);  in sd_revalidate_disk()
3493 		rw_max = min_not_zero(logical_to_sectors(sdp, dev_max),  in sd_revalidate_disk()
3502 	rw_max = min_not_zero(rw_max, sdp->host->opt_sectors);  in sd_revalidate_disk()
3518 	set_capacity_and_notify(disk, logical_to_sectors(sdp, sdkp->capacity));  in sd_revalidate_disk()
3620 	struct scsi_device *sdp = to_scsi_device(dev);  in sd_probe()  local
3626 	scsi_autopm_get_device(sdp);  in sd_probe()
3628 	if (sdp->type != TYPE_DISK &&  in sd_probe()
3629 	    sdp->type != TYPE_ZBC &&  in sd_probe()
3630 	    sdp->type != TYPE_MOD &&  in sd_probe()
3631 	    sdp->type != TYPE_RBC)  in sd_probe()
3634 	if (!IS_ENABLED(CONFIG_BLK_DEV_ZONED) && sdp->type == TYPE_ZBC) {  in sd_probe()
3635 		sdev_printk(KERN_WARNING, sdp,  in sd_probe()
3640 	SCSI_LOG_HLQUEUE(3, sdev_printk(KERN_INFO, sdp,  in sd_probe()
3648 	gd = blk_mq_alloc_disk_for_queue(sdp->request_queue,  in sd_probe()
3655 		sdev_printk(KERN_WARNING, sdp, "sd_probe: memory exhausted.\n");  in sd_probe()
3661 		sdev_printk(KERN_WARNING, sdp, "SCSI disk (sd) name length exceeded.\n");  in sd_probe()
3665 	sdkp->device = sdp;  in sd_probe()
3672 	if (!sdp->request_queue->rq_timeout) {  in sd_probe()
3673 		if (sdp->type != TYPE_MOD)  in sd_probe()
3674 			blk_queue_rq_timeout(sdp->request_queue, SD_TIMEOUT);  in sd_probe()
3676 			blk_queue_rq_timeout(sdp->request_queue,  in sd_probe()
3701 	sdp->sector_size = 512;  in sd_probe()
3714 	if (sdp->removable) {  in sd_probe()
3720 	blk_pm_runtime_init(sdp->request_queue, dev);  in sd_probe()
3721 	if (sdp->rpm_autosuspend) {  in sd_probe()
3723 			sdp->host->hostt->rpm_autosuspend_delay);  in sd_probe()
3740 		  sdp->removable ? "removable " : "");  in sd_probe()
3741 	scsi_autopm_put_device(sdp);  in sd_probe()
3752 	scsi_autopm_put_device(sdp);  in sd_probe()
3802 	struct scsi_device *sdp = sdkp->device;  in sd_start_stop_device()  local
3808 	if (sdp->start_stop_pwr_cond)  in sd_start_stop_device()
3811 	if (!scsi_device_online(sdp))  in sd_start_stop_device()
3814 	res = scsi_execute_cmd(sdp, cmd, REQ_OP_DRV_IN, NULL, 0, SD_TIMEOUT,  in sd_start_stop_device()
3965 	struct scsi_device *sdp;  in sd_resume_runtime()  local
3970 	sdp = sdkp->device;  in sd_resume_runtime()
3972 	if (sdp->ignore_media_change) {  in sd_resume_runtime()
3979 		if (scsi_execute_cmd(sdp, cmd, REQ_OP_DRV_IN, NULL, 0,  in sd_resume_runtime()
3980 				     sdp->request_queue->rq_timeout, 1,  in sd_resume_runtime()