144 	struct scsi_device *sdp = sdkp->device;  in cache_type_store()  local
152 	if (sdp->type != TYPE_DISK && sdp->type != TYPE_ZBC)  in cache_type_store()
187 	if (scsi_mode_sense(sdp, 0x08, 8, 0, buffer, sizeof(buffer), SD_TIMEOUT,  in cache_type_store()
205 	ret = scsi_mode_select(sdp, 1, sp, buffer_data, len, SD_TIMEOUT,  in cache_type_store()
221 	struct scsi_device *sdp = sdkp->device;  in manage_start_stop_show()  local
224 			  sdp->manage_system_start_stop &&  in manage_start_stop_show()
225 			  sdp->manage_runtime_start_stop &&  in manage_start_stop_show()
226 			  sdp->manage_shutdown);  in manage_start_stop_show()
235 	struct scsi_device *sdp = sdkp->device;  in manage_system_start_stop_show()  local
237 	return sysfs_emit(buf, "%u\n", sdp->manage_system_start_stop);  in manage_system_start_stop_show()
246 	struct scsi_device *sdp = sdkp->device;  in manage_system_start_stop_store()  local
255 	sdp->manage_system_start_stop = v;  in manage_system_start_stop_store()
266 	struct scsi_device *sdp = sdkp->device;  in manage_runtime_start_stop_show()  local
268 	return sysfs_emit(buf, "%u\n", sdp->manage_runtime_start_stop);  in manage_runtime_start_stop_show()
277 	struct scsi_device *sdp = sdkp->device;  in manage_runtime_start_stop_store()  local
286 	sdp->manage_runtime_start_stop = v;  in manage_runtime_start_stop_store()
296 	struct scsi_device *sdp = sdkp->device;  in manage_shutdown_show()  local
298 	return sysfs_emit(buf, "%u\n", sdp->manage_shutdown);  in manage_shutdown_show()
306 	struct scsi_device *sdp = sdkp->device;  in manage_shutdown_store()  local
315 	sdp->manage_shutdown = v;  in manage_shutdown_store()
335 	struct scsi_device *sdp = sdkp->device;  in allow_restart_store()  local
340 	if (sdp->type != TYPE_DISK && sdp->type != TYPE_ZBC)  in allow_restart_store()
346 	sdp->allow_restart = v;  in allow_restart_store()
408 	struct scsi_device *sdp = sdkp->device;  in protection_mode_show()  local
411 	dif = scsi_host_dif_capable(sdp->host, sdkp->protection_type);  in protection_mode_show()
412 	dix = scsi_host_dix_capable(sdp->host, sdkp->protection_type);  in protection_mode_show()
414 	if (!dix && scsi_host_dix_capable(sdp->host, T10_PI_TYPE0_PROTECTION)) {  in protection_mode_show()
469 	struct scsi_device *sdp = sdkp->device;  in provisioning_mode_store()  local
476 	if (sdp->type != TYPE_DISK)  in provisioning_mode_store()
569 	struct scsi_device *sdp = sdkp->device;  in max_write_same_blocks_store()  local
577 	if (sdp->type != TYPE_DISK && sdp->type != TYPE_ZBC)  in max_write_same_blocks_store()
586 		sdp->no_write_same = 1;  in max_write_same_blocks_store()
588 		sdp->no_write_same = 0;  in max_write_same_blocks_store()
910 	struct scsi_device *sdp = cmd->device;  in sd_setup_unmap_cmnd()  local
913 	u64 lba = sectors_to_logical(sdp, blk_rq_pos(rq));  in sd_setup_unmap_cmnd()
914 	u32 nr_blocks = sectors_to_logical(sdp, blk_rq_sectors(rq));  in sd_setup_unmap_cmnd()
1000 	struct scsi_device *sdp = cmd->device;  in sd_setup_write_same16_cmnd()  local
1003 	u64 lba = sectors_to_logical(sdp, blk_rq_pos(rq));  in sd_setup_write_same16_cmnd()
1004 	u32 nr_blocks = sectors_to_logical(sdp, blk_rq_sectors(rq));  in sd_setup_write_same16_cmnd()
1005 	u32 data_len = sdp->sector_size;  in sd_setup_write_same16_cmnd()
1027 	struct scsi_device *sdp = cmd->device;  in sd_setup_write_same10_cmnd()  local
1030 	u64 lba = sectors_to_logical(sdp, blk_rq_pos(rq));  in sd_setup_write_same10_cmnd()
1031 	u32 nr_blocks = sectors_to_logical(sdp, blk_rq_sectors(rq));  in sd_setup_write_same10_cmnd()
1032 	u32 data_len = sdp->sector_size;  in sd_setup_write_same10_cmnd()
1054 	struct scsi_device *sdp = cmd->device;  in sd_setup_write_zeroes_cmnd()  local
1056 	u64 lba = sectors_to_logical(sdp, blk_rq_pos(rq));  in sd_setup_write_zeroes_cmnd()
1057 	u32 nr_blocks = sectors_to_logical(sdp, blk_rq_sectors(rq));  in sd_setup_write_zeroes_cmnd()
1068 	if (sdp->no_write_same) {  in sd_setup_write_zeroes_cmnd()
1277 	struct scsi_device *sdp = sdkp->device;  in sd_cdl_dld()  local
1280 	if (!sdp->cdl_supported || !sdp->cdl_enable)  in sd_cdl_dld()
1318 	struct scsi_device *sdp = cmd->device;  in sd_setup_read_write_cmnd()  local
1320 	sector_t lba = sectors_to_logical(sdp, blk_rq_pos(rq));  in sd_setup_read_write_cmnd()
1322 	unsigned int nr_blocks = sectors_to_logical(sdp, blk_rq_sectors(rq));  in sd_setup_read_write_cmnd()
1323 	unsigned int mask = logical_to_sectors(sdp, 1) - 1;  in sd_setup_read_write_cmnd()
1336 	if (!scsi_device_online(sdp) || sdp->changed) {  in sd_setup_read_write_cmnd()
1357 	if (unlikely(sdp->last_sector_bug && lba + nr_blocks > threshold)) {  in sd_setup_read_write_cmnd()
1384 	} else if (sdp->use_16_for_rw || (nr_blocks > 0xffff)) {  in sd_setup_read_write_cmnd()
1388 		   sdp->use_10_for_rw || protect || rq->bio->bi_write_hint) {  in sd_setup_read_write_cmnd()
1404 	cmd->transfersize = sdp->sector_size;  in sd_setup_read_write_cmnd()
1407 	cmd->sdb.length = nr_blocks * sdp->sector_size;  in sd_setup_read_write_cmnd()
1600 	struct scsi_device *sdp = sdkp->device;  in sd_getgeo()  local
1601 	struct Scsi_Host *host = sdp->host;  in sd_getgeo()
1602 	sector_t capacity = logical_to_sectors(sdp, sdkp->capacity);  in sd_getgeo()
1612 		host->hostt->bios_param(sdp, bdev, capacity, diskinfo);  in sd_getgeo()
1641 	struct scsi_device *sdp = sdkp->device;  in sd_ioctl()  local
1657 	error = scsi_ioctl_block_when_processing_errors(sdp, cmd,  in sd_ioctl()
1664 	return scsi_ioctl(sdp, mode & BLK_OPEN_WRITE, cmd, p);  in sd_ioctl()
1709 	struct scsi_device *sdp;  in sd_check_events()  local
1716 	sdp = sdkp->device;  in sd_check_events()
1725 	if (!scsi_device_online(sdp)) {  in sd_check_events()
1739 	if (scsi_block_when_processing_errors(sdp)) {  in sd_check_events()
1742 		retval = scsi_test_unit_ready(sdp, SD_TIMEOUT, sdkp->max_retries,  in sd_check_events()
1760 		sdp->changed = 1;  in sd_check_events()
1764 	 * sdp->changed is set under the following conditions:  in sd_check_events()
1769 	disk_changed = sdp->changed;  in sd_check_events()
1770 	sdp->changed = 0;  in sd_check_events()
1777 	struct scsi_device *sdp = sdkp->device;  in sd_sync_cache()  local
1778 	const int timeout = sdp->request_queue->rq_timeout  in sd_sync_cache()
1781 	const unsigned char cmd[16] = { sdp->use_16_for_sync ?  in sd_sync_cache()
1800 	if (!scsi_device_online(sdp))  in sd_sync_cache()
1803 	res = scsi_execute_cmd(sdp, cmd, REQ_OP_DRV_IN, NULL, 0, timeout,  in sd_sync_cache()
2549 	struct scsi_device *sdp = sdkp->device;  in sd_read_protection_type()  local
2552 	if (scsi_device_protection(sdp) == 0 || (buffer[12] & 1) == 0) {  in sd_read_protection_type()
2575 	struct scsi_device *sdp = sdkp->device;  in sd_config_protection()  local
2583 	if (!scsi_host_dif_capable(sdp->host, sdkp->protection_type)) {  in sd_config_protection()
2594 static void read_capacity_error(struct scsi_disk *sdkp, struct scsi_device *sdp,  in read_capacity_error()  argument
2607 	if (sdp->removable &&  in read_capacity_error()
2626 static int read_capacity_16(struct scsi_disk *sdkp, struct scsi_device *sdp,  in read_capacity_16()  argument
2641 	if (sdp->no_read_capacity_16)  in read_capacity_16()
2651 		the_result = scsi_execute_cmd(sdp, cmd, REQ_OP_DRV_IN,  in read_capacity_16()
2681 		read_capacity_error(sdkp, sdp, &sshdr, sense_valid, the_result);  in read_capacity_16()
2717 static int read_capacity_10(struct scsi_disk *sdkp, struct scsi_device *sdp,  in read_capacity_10()  argument
2762 	the_result = scsi_execute_cmd(sdp, cmd, REQ_OP_DRV_IN, buffer,  in read_capacity_10()
2775 		read_capacity_error(sdkp, sdp, &sshdr, sense_valid, the_result);  in read_capacity_10()
2782 	if (sdp->no_read_capacity_16 && (lba == 0xffffffff)) {  in read_capacity_10()
2796 static int sd_try_rc16_first(struct scsi_device *sdp)  in sd_try_rc16_first()  argument
2798 	if (sdp->host->max_cmd_len < 16)  in sd_try_rc16_first()
2800 	if (sdp->try_rc_10_first)  in sd_try_rc16_first()
2802 	if (sdp->scsi_level > SCSI_SPC_2)  in sd_try_rc16_first()
2804 	if (scsi_device_protection(sdp))  in sd_try_rc16_first()
2817 	struct scsi_device *sdp = sdkp->device;  in sd_read_capacity()  local
2819 	if (sd_try_rc16_first(sdp)) {  in sd_read_capacity()
2820 		sector_size = read_capacity_16(sdkp, sdp, lim, buffer);  in sd_read_capacity()
2826 			sector_size = read_capacity_10(sdkp, sdp, buffer);  in sd_read_capacity()
2830 		sector_size = read_capacity_10(sdkp, sdp, buffer);  in sd_read_capacity()
2840 			sector_size = read_capacity_16(sdkp, sdp, lim, buffer);  in sd_read_capacity()
2849 			sdp->try_rc_10_first = 0;  in sd_read_capacity()
2863 	if (sdp->fix_capacity ||  in sd_read_capacity()
2864 	    (sdp->guess_capacity && (sdkp->capacity & 0x01))) {  in sd_read_capacity()
2904 		sdp->use_16_for_rw = 1;  in sd_read_capacity()
2962 	struct scsi_device *sdp = sdkp->device;  in sd_read_write_protect_flag()  local
2967 	if (sdp->skip_ms_page_3f) {  in sd_read_write_protect_flag()
2972 	if (sdp->use_192_bytes_for_3f) {  in sd_read_write_protect_flag()
3021 	struct scsi_device *sdp = sdkp->device;  in sd_read_cache_type()  local
3037 	if (sdp->skip_ms_page_8) {  in sd_read_cache_type()
3038 		if (sdp->type == TYPE_RBC)  in sd_read_cache_type()
3041 			if (sdp->skip_ms_page_3f)  in sd_read_cache_type()
3044 			if (sdp->use_192_bytes_for_3f)  in sd_read_cache_type()
3048 	} else if (sdp->type == TYPE_RBC) {  in sd_read_cache_type()
3084 	if (modepage == 0x3F && sdp->use_192_bytes_for_3f)  in sd_read_cache_type()
3141 		if (sdp->broken_fua) {  in sd_read_cache_type()
3178 	if (sdp->wce_default_on) {  in sd_read_cache_type()
3223 	struct scsi_device *sdp = sdkp->device;  in sd_read_io_hints()  local
3230 	if (sdp->sdev_bflags & BLIST_SKIP_IO_HINTS)  in sd_read_io_hints()
3233 	res = scsi_mode_sense(sdp, /*dbd=*/0x8, /*modepage=*/0x0a,  in sd_read_io_hints()
3267 	struct scsi_device *sdp = sdkp->device;  in sd_read_app_tag_own()  local
3271 	if (sdp->type != TYPE_DISK && sdp->type != TYPE_ZBC)  in sd_read_app_tag_own()
3277 	res = scsi_mode_sense(sdp, 1, 0x0a, 0, buffer, 36, SD_TIMEOUT,  in sd_read_app_tag_own()
3580 	struct scsi_device *sdp = sdkp->device;  in sd_validate_min_xfer_size()  local
3582 		logical_to_bytes(sdp, sdkp->min_xfer_blocks);  in sd_validate_min_xfer_size()
3609 	struct scsi_device *sdp = sdkp->device;  in sd_validate_opt_xfer_size()  local
3611 		logical_to_bytes(sdp, sdkp->opt_xfer_blocks);  in sd_validate_opt_xfer_size()
3613 		logical_to_bytes(sdp, sdkp->min_xfer_blocks);  in sd_validate_opt_xfer_size()
3697 	struct scsi_device *sdp = sdkp->device;  in sd_revalidate_disk()  local
3711 	if (!scsi_device_online(sdp))  in sd_revalidate_disk()
3736 		if (sdp->read_before_ms)  in sd_revalidate_disk()
3746 		if (scsi_device_supports_vpd(sdp)) {  in sd_revalidate_disk()
3774 	dev_max = sdp->use_16_for_rw ? SD_MAX_XFER_BLOCKS : SD_DEF_XFER_BLOCKS;  in sd_revalidate_disk()
3778 	lim.max_dev_sectors = logical_to_sectors(sdp, dev_max);  in sd_revalidate_disk()
3781 		lim.io_min = logical_to_bytes(sdp, sdkp->min_xfer_blocks);  in sd_revalidate_disk()
3790 	lim.io_opt = sdp->host->opt_sectors << SECTOR_SHIFT;  in sd_revalidate_disk()
3793 				logical_to_bytes(sdp, sdkp->opt_xfer_blocks));  in sd_revalidate_disk()
3798 	set_capacity_and_notify(disk, logical_to_sectors(sdp, sdkp->capacity));  in sd_revalidate_disk()
3811 	if (sdkp->media_present && scsi_device_supports_vpd(sdp))  in sd_revalidate_disk()
3903  *	<host,channel,id,lun> (found in sdp) and new device name 
3912 	struct scsi_device *sdp = to_scsi_device(dev);  in sd_probe()  local
3918 	scsi_autopm_get_device(sdp);  in sd_probe()
3920 	if (sdp->type != TYPE_DISK &&  in sd_probe()
3921 	    sdp->type != TYPE_ZBC &&  in sd_probe()
3922 	    sdp->type != TYPE_MOD &&  in sd_probe()
3923 	    sdp->type != TYPE_RBC)  in sd_probe()
3926 	if (!IS_ENABLED(CONFIG_BLK_DEV_ZONED) && sdp->type == TYPE_ZBC) {  in sd_probe()
3927 		sdev_printk(KERN_WARNING, sdp,  in sd_probe()
3932 	SCSI_LOG_HLQUEUE(3, sdev_printk(KERN_INFO, sdp,  in sd_probe()
3940 	gd = blk_mq_alloc_disk_for_queue(sdp->request_queue,  in sd_probe()
3947 		sdev_printk(KERN_WARNING, sdp, "sd_probe: memory exhausted.\n");  in sd_probe()
3953 		sdev_printk(KERN_WARNING, sdp, "SCSI disk (sd) name length exceeded.\n");  in sd_probe()
3957 	sdkp->device = sdp;  in sd_probe()
3964 	if (!sdp->request_queue->rq_timeout) {  in sd_probe()
3965 		if (sdp->type != TYPE_MOD)  in sd_probe()
3966 			blk_queue_rq_timeout(sdp->request_queue, SD_TIMEOUT);  in sd_probe()
3968 			blk_queue_rq_timeout(sdp->request_queue,  in sd_probe()
3993 	sdp->sector_size = 512;  in sd_probe()
4006 	if (sdp->removable) {  in sd_probe()
4012 	blk_pm_runtime_init(sdp->request_queue, dev);  in sd_probe()
4013 	if (sdp->rpm_autosuspend) {  in sd_probe()
4015 			sdp->host->rpm_autosuspend_delay);  in sd_probe()
4032 		  sdp->removable ? "removable " : "");  in sd_probe()
4033 	scsi_autopm_put_device(sdp);  in sd_probe()
4044 	scsi_autopm_put_device(sdp);  in sd_probe()
4122 	struct scsi_device *sdp = sdkp->device;  in sd_start_stop_device()  local
4128 	if (sdp->start_stop_pwr_cond)  in sd_start_stop_device()
4131 	if (!scsi_device_online(sdp))  in sd_start_stop_device()
4134 	res = scsi_execute_cmd(sdp, cmd, REQ_OP_DRV_IN, NULL, 0, SD_TIMEOUT,  in sd_start_stop_device()
4277 		struct scsi_device *sdp = sdkp ? sdkp->device : NULL;  in sd_resume_system()  local
4279 		if (sdp && sdp->force_runtime_start_on_system_start)  in sd_resume_system()
4291 	struct scsi_device *sdp;  in sd_resume_runtime()  local
4296 	sdp = sdkp->device;  in sd_resume_runtime()
4298 	if (sdp->ignore_media_change) {  in sd_resume_runtime()
4305 		if (scsi_execute_cmd(sdp, cmd, REQ_OP_DRV_IN, NULL, 0,  in sd_resume_runtime()
4306 				     sdp->request_queue->rq_timeout, 1,  in sd_resume_runtime()