156 	struct scsi_device *sdp = sdkp->device;  in cache_type_store()  local
164 	if (sdp->type != TYPE_DISK)  in cache_type_store()
197 	if (scsi_mode_sense(sdp, 0x08, 8, buffer, sizeof(buffer), SD_TIMEOUT,  in cache_type_store()
208 	if (scsi_mode_select(sdp, 1, sp, 8, buffer_data, len, SD_TIMEOUT,  in cache_type_store()
223 	struct scsi_device *sdp = sdkp->device;  in manage_start_stop_show()  local
225 	return snprintf(buf, 20, "%u\n", sdp->manage_start_stop);  in manage_start_stop_show()
233 	struct scsi_device *sdp = sdkp->device;  in manage_start_stop_store()  local
238 	sdp->manage_start_stop = simple_strtoul(buf, NULL, 10);  in manage_start_stop_store()
257 	struct scsi_device *sdp = sdkp->device;  in allow_restart_store()  local
262 	if (sdp->type != TYPE_DISK)  in allow_restart_store()
265 	sdp->allow_restart = simple_strtoul(buf, NULL, 10);  in allow_restart_store()
327 	struct scsi_device *sdp = sdkp->device;  in protection_mode_show()  local
330 	dif = scsi_host_dif_capable(sdp->host, sdkp->protection_type);  in protection_mode_show()
331 	dix = scsi_host_dix_capable(sdp->host, sdkp->protection_type);  in protection_mode_show()
333 	if (!dix && scsi_host_dix_capable(sdp->host, SD_DIF_TYPE0_PROTECTION)) {  in protection_mode_show()
387 	struct scsi_device *sdp = sdkp->device;  in provisioning_mode_store()  local
392 	if (sdp->type != TYPE_DISK)  in provisioning_mode_store()
452 	struct scsi_device *sdp = sdkp->device;  in max_write_same_blocks_store()  local
459 	if (sdp->type != TYPE_DISK)  in max_write_same_blocks_store()
468 		sdp->no_write_same = 1;  in max_write_same_blocks_store()
470 		sdp->no_write_same = 0;  in max_write_same_blocks_store()
693 	struct scsi_device *sdp = cmd->device;  in sd_setup_discard_cmnd()  local
703 	sector >>= ilog2(sdp->sector_size) - 9;  in sd_setup_discard_cmnd()
704 	nr_sectors >>= ilog2(sdp->sector_size) - 9;  in sd_setup_discard_cmnd()
818 	struct scsi_device *sdp = cmd->device;  in sd_setup_write_same_cmnd()  local
829 	BUG_ON(bio_offset(bio) || bio_iovec(bio).bv_len != sdp->sector_size);  in sd_setup_write_same_cmnd()
831 	sector >>= ilog2(sdp->sector_size) - 9;  in sd_setup_write_same_cmnd()
832 	nr_sectors >>= ilog2(sdp->sector_size) - 9;  in sd_setup_write_same_cmnd()
848 	cmd->transfersize = sdp->sector_size;  in sd_setup_write_same_cmnd()
861 	rq->__data_len = sdp->sector_size;  in sd_setup_write_same_cmnd()
886 	struct scsi_device *sdp = SCpnt->device;  in sd_setup_read_write_cmnd()  local
911 	if (!sdp || !scsi_device_online(sdp) ||  in sd_setup_read_write_cmnd()
921 	if (sdp->changed) {  in sd_setup_read_write_cmnd()
935 		(sdp->sector_size / 512);  in sd_setup_read_write_cmnd()
937 	if (unlikely(sdp->last_sector_bug && block + this_count > threshold)) {  in sd_setup_read_write_cmnd()
943 			this_count = sdp->sector_size / 512;  in sd_setup_read_write_cmnd()
961 	if (sdp->sector_size == 1024) {  in sd_setup_read_write_cmnd()
971 	if (sdp->sector_size == 2048) {  in sd_setup_read_write_cmnd()
981 	if (sdp->sector_size == 4096) {  in sd_setup_read_write_cmnd()
1054 	} else if (sdp->use_16_for_rw || (this_count > 0xffff)) {  in sd_setup_read_write_cmnd()
1101 	SCpnt->sdb.length = this_count * sdp->sector_size;  in sd_setup_read_write_cmnd()
1108 	SCpnt->transfersize = sdp->sector_size;  in sd_setup_read_write_cmnd()
1261 	struct scsi_device *sdp = sdkp->device;  in sd_getgeo()  local
1262 	struct Scsi_Host *host = sdp->host;  in sd_getgeo()
1263 	sector_t capacity = logical_to_sectors(sdp, sdkp->capacity);  in sd_getgeo()
1273 		host->hostt->bios_param(sdp, bdev, capacity, diskinfo);  in sd_getgeo()
1302 	struct scsi_device *sdp = sdkp->device;  in sd_ioctl()  local
1319 	error = scsi_ioctl_block_when_processing_errors(sdp, cmd,  in sd_ioctl()
1332 			error = scsi_ioctl(sdp, cmd, p);  in sd_ioctl()
1338 			error = scsi_ioctl(sdp, cmd, p);  in sd_ioctl()
1387 	struct scsi_device *sdp = sdkp->device;  in sd_check_events()  local
1399 	if (!scsi_device_online(sdp)) {  in sd_check_events()
1415 	if (scsi_block_when_processing_errors(sdp)) {  in sd_check_events()
1417 		retval = scsi_test_unit_ready(sdp, SD_TIMEOUT, SD_MAX_RETRIES,  in sd_check_events()
1435 		sdp->changed = 1;  in sd_check_events()
1445 	retval = sdp->changed ? DISK_EVENT_MEDIA_CHANGE : 0;  in sd_check_events()
1446 	sdp->changed = 0;  in sd_check_events()
1453 	struct scsi_device *sdp = sdkp->device;  in sd_sync_cache()  local
1454 	const int timeout = sdp->request_queue->rq_timeout  in sd_sync_cache()
1458 	if (!scsi_device_online(sdp))  in sd_sync_cache()
1469 		res = scsi_execute_req_flags(sdp, cmd, DMA_NONE, NULL, 0,  in sd_sync_cache()
1871 	struct scsi_device *sdp = sdkp->device;  in sd_read_protection_type()  local
1875 	if (scsi_device_protection(sdp) == 0 || (buffer[12] & 1) == 0)  in sd_read_protection_type()
1882 	else if (scsi_host_dif_capable(sdp->host, type))  in sd_read_protection_type()
1907 static void read_capacity_error(struct scsi_disk *sdkp, struct scsi_device *sdp,  in read_capacity_error()  argument
1920 	if (sdp->removable &&  in read_capacity_error()
1939 static int read_capacity_16(struct scsi_disk *sdkp, struct scsi_device *sdp,  in read_capacity_16()  argument
1951 	if (sdp->no_read_capacity_16)  in read_capacity_16()
1961 		the_result = scsi_execute_req(sdp, cmd, DMA_FROM_DEVICE,  in read_capacity_16()
1992 		read_capacity_error(sdkp, sdp, &sshdr, sense_valid, the_result);  in read_capacity_16()
2017 	blk_queue_alignment_offset(sdp->request_queue, alignment);  in read_capacity_16()
2035 static int read_capacity_10(struct scsi_disk *sdkp, struct scsi_device *sdp,  in read_capacity_10()  argument
2051 		the_result = scsi_execute_req(sdp, cmd, DMA_FROM_DEVICE,  in read_capacity_10()
2074 		read_capacity_error(sdkp, sdp, &sshdr, sense_valid, the_result);  in read_capacity_10()
2081 	if (sdp->no_read_capacity_16 && (lba == 0xffffffff)) {  in read_capacity_10()
2103 static int sd_try_rc16_first(struct scsi_device *sdp)  in sd_try_rc16_first()  argument
2105 	if (sdp->host->max_cmd_len < 16)  in sd_try_rc16_first()
2107 	if (sdp->try_rc_10_first)  in sd_try_rc16_first()
2109 	if (sdp->scsi_level > SCSI_SPC_2)  in sd_try_rc16_first()
2111 	if (scsi_device_protection(sdp))  in sd_try_rc16_first()
2123 	struct scsi_device *sdp = sdkp->device;  in sd_read_capacity()  local
2126 	if (sd_try_rc16_first(sdp)) {  in sd_read_capacity()
2127 		sector_size = read_capacity_16(sdkp, sdp, buffer);  in sd_read_capacity()
2133 			sector_size = read_capacity_10(sdkp, sdp, buffer);  in sd_read_capacity()
2137 		sector_size = read_capacity_10(sdkp, sdp, buffer);  in sd_read_capacity()
2147 			sector_size = read_capacity_16(sdkp, sdp, buffer);  in sd_read_capacity()
2168 	if (sdp->fix_capacity ||  in sd_read_capacity()
2169 	    (sdp->guess_capacity && (sdkp->capacity & 0x01))) {  in sd_read_capacity()
2204 	blk_queue_logical_block_size(sdp->request_queue, sector_size);  in sd_read_capacity()
2229 		sdp->use_16_for_rw = 1;  in sd_read_capacity()
2234 	blk_queue_physical_block_size(sdp->request_queue,  in sd_read_capacity()
2241 sd_do_mode_sense(struct scsi_device *sdp, int dbd, int modepage,  in sd_do_mode_sense()  argument
2245 	return scsi_mode_sense(sdp, dbd, modepage, buffer, len,  in sd_do_mode_sense()
2258 	struct scsi_device *sdp = sdkp->device;  in sd_read_write_protect_flag()  local
2263 	if (sdp->skip_ms_page_3f) {  in sd_read_write_protect_flag()
2268 	if (sdp->use_192_bytes_for_3f) {  in sd_read_write_protect_flag()
2269 		res = sd_do_mode_sense(sdp, 0, 0x3F, buffer, 192, &data, NULL);  in sd_read_write_protect_flag()
2276 		res = sd_do_mode_sense(sdp, 0, 0x3F, buffer, 4, &data, NULL);  in sd_read_write_protect_flag()
2285 			res = sd_do_mode_sense(sdp, 0, 0, buffer, 4, &data, NULL);  in sd_read_write_protect_flag()
2291 			res = sd_do_mode_sense(sdp, 0, 0x3F, buffer, 255,  in sd_read_write_protect_flag()
2319 	struct scsi_device *sdp = sdkp->device;  in sd_read_cache_type()  local
2335 	if (sdp->skip_ms_page_8) {  in sd_read_cache_type()
2336 		if (sdp->type == TYPE_RBC)  in sd_read_cache_type()
2339 			if (sdp->skip_ms_page_3f)  in sd_read_cache_type()
2342 			if (sdp->use_192_bytes_for_3f)  in sd_read_cache_type()
2346 	} else if (sdp->type == TYPE_RBC) {  in sd_read_cache_type()
2355 	res = sd_do_mode_sense(sdp, dbd, modepage, buffer, first_len,  in sd_read_cache_type()
2382 	if (modepage == 0x3F && sdp->use_192_bytes_for_3f)  in sd_read_cache_type()
2387 		res = sd_do_mode_sense(sdp, dbd, modepage, buffer, len,  in sd_read_cache_type()
2438 		if (sdp->broken_fua) {  in sd_read_cache_type()
2474 	if (sdp->wce_default_on) {  in sd_read_cache_type()
2494 	struct scsi_device *sdp = sdkp->device;  in sd_read_app_tag_own()  local
2498 	if (sdp->type != TYPE_DISK)  in sd_read_app_tag_own()
2504 	res = scsi_mode_sense(sdp, 1, 0x0a, buffer, 36, SD_TIMEOUT,  in sd_read_app_tag_own()
2688 static int sd_try_extended_inquiry(struct scsi_device *sdp)  in sd_try_extended_inquiry()  argument
2693 	if (sdp->try_vpd_pages)  in sd_try_extended_inquiry()
2700 	if (sdp->scsi_level > SCSI_SPC_2 && !sdp->skip_vpd_pages)  in sd_try_extended_inquiry()
2713 	struct scsi_device *sdp = sdkp->device;  in sd_revalidate_disk()  local
2724 	if (!scsi_device_online(sdp))  in sd_revalidate_disk()
2743 		if (sd_try_extended_inquiry(sdp)) {  in sd_revalidate_disk()
2764 	max_xfer <<= ilog2(sdp->sector_size) - 9;  in sd_revalidate_disk()
2769 	set_capacity(disk, logical_to_sectors(sdp, sdkp->capacity));  in sd_revalidate_disk()
2849 	struct scsi_device *sdp;  in sd_probe_async()  local
2854 	sdp = sdkp->device;  in sd_probe_async()
2857 	dev = &sdp->sdev_gendev;  in sd_probe_async()
2868 	sdp->sector_size = 512;  in sd_probe_async()
2881 	gd->driverfs_dev = &sdp->sdev_gendev;  in sd_probe_async()
2883 	if (sdp->removable) {  in sd_probe_async()
2888 	blk_pm_runtime_init(sdp->request_queue, dev);  in sd_probe_async()
2896 		  sdp->removable ? "removable " : "");  in sd_probe_async()
2897 	scsi_autopm_put_device(sdp);  in sd_probe_async()
2921 	struct scsi_device *sdp = to_scsi_device(dev);  in sd_probe()  local
2927 	scsi_autopm_get_device(sdp);  in sd_probe()
2929 	if (sdp->type != TYPE_DISK && sdp->type != TYPE_MOD && sdp->type != TYPE_RBC)  in sd_probe()
2932 	SCSI_LOG_HLQUEUE(3, sdev_printk(KERN_INFO, sdp,  in sd_probe()
2954 		sdev_printk(KERN_WARNING, sdp, "sd_probe: memory exhausted.\n");  in sd_probe()
2960 		sdev_printk(KERN_WARNING, sdp, "SCSI disk (sd) name length exceeded.\n");  in sd_probe()
2964 	sdkp->device = sdp;  in sd_probe()
2971 	if (!sdp->request_queue->rq_timeout) {  in sd_probe()
2972 		if (sdp->type != TYPE_MOD)  in sd_probe()
2973 			blk_queue_rq_timeout(sdp->request_queue, SD_TIMEOUT);  in sd_probe()
2975 			blk_queue_rq_timeout(sdp->request_queue,  in sd_probe()
3004 	scsi_autopm_put_device(sdp);  in sd_probe()
3075 	struct scsi_device *sdp = sdkp->device;  in sd_start_stop_device()  local
3081 	if (sdp->start_stop_pwr_cond)  in sd_start_stop_device()
3084 	if (!scsi_device_online(sdp))  in sd_start_stop_device()
3087 	res = scsi_execute_req_flags(sdp, cmd, DMA_NONE, NULL, 0, &sshdr,  in sd_start_stop_device()