34 static struct part_driver *part_driver_lookup_type(struct blk_desc *dev_desc)  in part_driver_lookup_type()  argument
41 	if (dev_desc->part_type == PART_TYPE_UNKNOWN) {  in part_driver_lookup_type()
45 			ret = entry->test(dev_desc);  in part_driver_lookup_type()
47 				dev_desc->part_type = entry->part_type;  in part_driver_lookup_type()
53 			if (dev_desc->part_type == entry->part_type)  in part_driver_lookup_type()
64 	struct blk_desc *dev_desc;  in get_dev_hwpart()  local
67 	dev_desc = blk_get_devnum_by_typename(ifname, dev);  in get_dev_hwpart()
68 	if (!dev_desc) {  in get_dev_hwpart()
73 	ret = blk_dselect_hwpart(dev_desc, hwpart);  in get_dev_hwpart()
80 	return dev_desc;  in get_dev_hwpart()
126 void dev_print (struct blk_desc *dev_desc)  in dev_print()  argument
130 	if (dev_desc->type == DEV_TYPE_UNKNOWN) {  in dev_print()
135 	switch (dev_desc->if_type) {  in dev_print()
138 			dev_desc->target,dev_desc->lun,  in dev_print()
139 			dev_desc->vendor,  in dev_print()
140 			dev_desc->product,  in dev_print()
141 			dev_desc->revision);  in dev_print()
147 			dev_desc->vendor,  in dev_print()
148 			dev_desc->revision,  in dev_print()
149 			dev_desc->product);  in dev_print()
160 		       dev_desc->vendor,  in dev_print()
161 		       dev_desc->revision,  in dev_print()
162 		       dev_desc->product);  in dev_print()
171 		printf("Unhandled device type: %i\n", dev_desc->if_type);  in dev_print()
175 	if (dev_desc->removable)  in dev_print()
177 	switch (dev_desc->type & 0x1F) {  in dev_print()
191 		printf ("# %02X #", dev_desc->type & 0x1F);  in dev_print()
195 	if (dev_desc->lba > 0L && dev_desc->blksz > 0L) {  in dev_print()
199 		lba = dev_desc->lba;  in dev_print()
201 		lba512 = (lba * (dev_desc->blksz/512));  in dev_print()
213 		if (dev_desc->lba48)  in dev_print()
221 			dev_desc->blksz);  in dev_print()
227 			dev_desc->blksz);  in dev_print()
237 void part_init(struct blk_desc *dev_desc)  in part_init()  argument
244 	blkcache_invalidate(dev_desc->if_type, dev_desc->devnum);  in part_init()
246 	dev_desc->part_type = PART_TYPE_UNKNOWN;  in part_init()
250 		ret = entry->test(dev_desc);  in part_init()
253 			dev_desc->part_type = entry->part_type;  in part_init()
259 static void print_part_header(const char *type, struct blk_desc *dev_desc)  in print_part_header()  argument
267 	switch (dev_desc->if_type) {  in print_part_header()
312 			dev_desc->devnum, type);  in print_part_header()
316 void part_print(struct blk_desc *dev_desc)  in part_print()  argument
320 	drv = part_driver_lookup_type(dev_desc);  in part_print()
323 		       dev_desc->part_type);  in part_print()
328 	print_part_header(drv->name, dev_desc);  in part_print()
330 		drv->print(dev_desc);  in part_print()
333 const char *part_get_type(struct blk_desc *dev_desc)  in part_get_type()  argument
337 	drv = part_driver_lookup_type(dev_desc);  in part_get_type()
340 		       dev_desc->part_type);  in part_get_type()
348 int part_get_info(struct blk_desc *dev_desc, int part,  in part_get_info()  argument
362 	drv = part_driver_lookup_type(dev_desc);  in part_get_info()
365 		      dev_desc->part_type);  in part_get_info()
373 	if (drv->get_info(dev_desc, part, info) == 0) {  in part_get_info()
382 int part_get_info_whole_disk(struct blk_desc *dev_desc, disk_partition_t *info)  in part_get_info_whole_disk()  argument
385 	info->size = dev_desc->lba;  in part_get_info_whole_disk()
386 	info->blksz = dev_desc->blksz;  in part_get_info_whole_disk()
401 			  struct blk_desc **dev_desc)  in blk_get_device_by_str()  argument
437 	*dev_desc = get_dev_hwpart(ifname, dev, hwpart);  in blk_get_device_by_str()
438 	if (!(*dev_desc) || ((*dev_desc)->type == DEV_TYPE_UNKNOWN)) {  in blk_get_device_by_str()
451 		part_init(*dev_desc);  in blk_get_device_by_str()
462 			     struct blk_desc **dev_desc,  in blk_get_device_part_str()  argument
481 		*dev_desc = NULL;  in blk_get_device_part_str()
510 		*dev_desc = NULL;  in blk_get_device_part_str()
544 	dev = blk_get_device_by_str(ifname, dev_str, dev_desc);  in blk_get_device_part_str()
571 	if (((*dev_desc)->part_type == PART_TYPE_UNKNOWN) ||  in blk_get_device_part_str()
573 		if (!(*dev_desc)->lba) {  in blk_get_device_part_str()
590 		(*dev_desc)->log2blksz = LOG2((*dev_desc)->blksz);  in blk_get_device_part_str()
592 		part_get_info_whole_disk(*dev_desc, info);  in blk_get_device_part_str()
610 		ret = part_get_info(*dev_desc, part, info);  in blk_get_device_part_str()
622 			ret = part_get_info(*dev_desc, p, info);  in blk_get_device_part_str()
667 	(*dev_desc)->log2blksz = LOG2((*dev_desc)->blksz);  in blk_get_device_part_str()
682 static int part_get_info_by_name_option(struct blk_desc *dev_desc,  in part_get_info_by_name_option()  argument
693 	part_drv = part_driver_lookup_type(dev_desc);  in part_get_info_by_name_option()
714 	if (spl_ab_append_part_slot(dev_desc, name, name_slot))  in part_get_info_by_name_option()
722 		ret = part_drv->get_info(dev_desc, i, info);  in part_get_info_by_name_option()
743 int part_get_info_by_name(struct blk_desc *dev_desc, const char *name,  in part_get_info_by_name()  argument
746 	return part_get_info_by_name_option(dev_desc, name, info, false);  in part_get_info_by_name()
749 int part_get_info_by_name_strict(struct blk_desc *dev_desc, const char *name,  in part_get_info_by_name_strict()  argument
752 	return part_get_info_by_name_option(dev_desc, name, info, true);  in part_get_info_by_name_strict()
755 void part_set_generic_name(const struct blk_desc *dev_desc,  in part_set_generic_name()  argument
760 	switch (dev_desc->if_type) {  in part_set_generic_name()
784 	sprintf(name, "%s%c%d", devtype, 'a' + dev_desc->devnum, part_num);  in part_set_generic_name()