+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2001
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#define PRINTF(fmt,args...)
#endif
-DECLARE_GLOBAL_DATA_PTR;
+/* Check all partition types */
+#define PART_TYPE_ALL -1
-#ifdef HAVE_BLOCK_DEVICE
-static struct part_driver *part_driver_lookup_type(int part_type)
+static struct part_driver *part_driver_lookup_type(struct blk_desc *dev_desc)
{
struct part_driver *drv =
ll_entry_start(struct part_driver, part_driver);
const int n_ents = ll_entry_count(struct part_driver, part_driver);
struct part_driver *entry;
- for (entry = drv; entry != drv + n_ents; entry++) {
- if (part_type == entry->part_type)
- return entry;
+ if (dev_desc->part_type == PART_TYPE_UNKNOWN) {
+ for (entry = drv; entry != drv + n_ents; entry++) {
+ int ret;
+
+ ret = entry->test(dev_desc);
+ if (!ret) {
+ dev_desc->part_type = entry->part_type;
+ return entry;
+ }
+ }
+ } else {
+ for (entry = drv; entry != drv + n_ents; entry++) {
+ if (dev_desc->part_type == entry->part_type)
+ return entry;
+ }
}
/* Not found */
return NULL;
}
+#ifdef CONFIG_HAVE_BLOCK_DEVICE
static struct blk_desc *get_dev_hwpart(const char *ifname, int dev, int hwpart)
{
struct blk_desc *dev_desc;
}
#endif
-#ifdef HAVE_BLOCK_DEVICE
+#ifdef CONFIG_HAVE_BLOCK_DEVICE
/* ------------------------------------------------------------------------- */
/*
case IF_TYPE_SD:
case IF_TYPE_MMC:
case IF_TYPE_USB:
+ case IF_TYPE_NVME:
printf ("Vendor: %s Rev: %s Prod: %s\n",
dev_desc->vendor,
dev_desc->revision,
}
#endif
-#ifdef HAVE_BLOCK_DEVICE
+#ifdef CONFIG_HAVE_BLOCK_DEVICE
void part_init(struct blk_desc *dev_desc)
{
puts ("MMC");
break;
case IF_TYPE_HOST:
- puts("HOST");
+ puts ("HOST");
+ break;
+ case IF_TYPE_NVME:
+ puts ("NVMe");
break;
default:
puts ("UNKNOWN");
{
struct part_driver *drv;
- drv = part_driver_lookup_type(dev_desc->part_type);
+ drv = part_driver_lookup_type(dev_desc);
if (!drv) {
printf("## Unknown partition table type %x\n",
dev_desc->part_type);
drv->print(dev_desc);
}
-#endif /* HAVE_BLOCK_DEVICE */
+#endif /* CONFIG_HAVE_BLOCK_DEVICE */
int part_get_info(struct blk_desc *dev_desc, int part,
disk_partition_t *info)
{
-#ifdef HAVE_BLOCK_DEVICE
+#ifdef CONFIG_HAVE_BLOCK_DEVICE
struct part_driver *drv;
-#ifdef CONFIG_PARTITION_UUIDS
+#if CONFIG_IS_ENABLED(PARTITION_UUIDS)
/* The common case is no UUID support */
info->uuid[0] = 0;
#endif
info->type_guid[0] = 0;
#endif
- drv = part_driver_lookup_type(dev_desc->part_type);
+ drv = part_driver_lookup_type(dev_desc);
if (!drv) {
debug("## Unknown partition table type %x\n",
dev_desc->part_type);
PRINTF("## Valid %s partition found ##\n", drv->name);
return 0;
}
-#endif /* HAVE_BLOCK_DEVICE */
+#endif /* CONFIG_HAVE_BLOCK_DEVICE */
return -1;
}
+int part_get_info_whole_disk(struct blk_desc *dev_desc, disk_partition_t *info)
+{
+ info->start = 0;
+ info->size = dev_desc->lba;
+ info->blksz = dev_desc->blksz;
+ info->bootable = 0;
+ strcpy((char *)info->type, BOOT_PART_TYPE);
+ strcpy((char *)info->name, "Whole Disk");
+#if CONFIG_IS_ENABLED(PARTITION_UUIDS)
+ info->uuid[0] = 0;
+#endif
+#ifdef CONFIG_PARTITION_TYPE_GUID
+ info->type_guid[0] = 0;
+#endif
+
+ return 0;
+}
+
int blk_get_device_by_str(const char *ifname, const char *dev_hwpart_str,
struct blk_desc **dev_desc)
{
*dev_desc = get_dev_hwpart(ifname, dev, hwpart);
if (!(*dev_desc) || ((*dev_desc)->type == DEV_TYPE_UNKNOWN)) {
- printf("** Bad device %s %s **\n", ifname, dev_hwpart_str);
+ debug("** Bad device %s %s **\n", ifname, dev_hwpart_str);
dev = -ENOENT;
goto cleanup;
}
-#ifdef HAVE_BLOCK_DEVICE
+#ifdef CONFIG_HAVE_BLOCK_DEVICE
/*
* Updates the partition table for the specified hw partition.
* Does not need to be done for hwpart 0 since it is default and
#define PART_UNSPECIFIED -2
#define PART_AUTO -1
-#define MAX_SEARCH_PARTITIONS 16
int blk_get_device_part_str(const char *ifname, const char *dev_part_str,
struct blk_desc **dev_desc,
disk_partition_t *info, int allow_whole_dev)
info->bootable = 0;
strcpy((char *)info->type, BOOT_PART_TYPE);
strcpy((char *)info->name, "Sandbox host");
-#ifdef CONFIG_PARTITION_UUIDS
+#if CONFIG_IS_ENABLED(PARTITION_UUIDS)
info->uuid[0] = 0;
#endif
#ifdef CONFIG_PARTITION_TYPE_GUID
memset(info, 0, sizeof(*info));
strcpy((char *)info->type, BOOT_PART_TYPE);
strcpy((char *)info->name, "UBI");
-#ifdef CONFIG_PARTITION_UUIDS
+#if CONFIG_IS_ENABLED(PARTITION_UUIDS)
info->uuid[0] = 0;
#endif
return 0;
/* If no dev_part_str, use bootdevice environment variable */
if (!dev_part_str || !strlen(dev_part_str) ||
!strcmp(dev_part_str, "-"))
- dev_part_str = getenv("bootdevice");
+ dev_part_str = env_get("bootdevice");
/* If still no dev_part_str, it's an error */
if (!dev_part_str) {
(*dev_desc)->log2blksz = LOG2((*dev_desc)->blksz);
- info->start = 0;
- info->size = (*dev_desc)->lba;
- info->blksz = (*dev_desc)->blksz;
- info->bootable = 0;
- strcpy((char *)info->type, BOOT_PART_TYPE);
- strcpy((char *)info->name, "Whole Disk");
-#ifdef CONFIG_PARTITION_UUIDS
- info->uuid[0] = 0;
-#endif
-#ifdef CONFIG_PARTITION_TYPE_GUID
- info->type_guid[0] = 0;
-#endif
+ part_get_info_whole_disk(*dev_desc, info);
ret = 0;
goto cleanup;
return ret;
}
-int part_get_info_by_name(struct blk_desc *dev_desc, const char *name,
- disk_partition_t *info)
+int part_get_info_by_name_type(struct blk_desc *dev_desc, const char *name,
+ disk_partition_t *info, int part_type)
{
- struct part_driver *first_drv =
- ll_entry_start(struct part_driver, part_driver);
- const int n_drvs = ll_entry_count(struct part_driver, part_driver);
struct part_driver *part_drv;
-
- for (part_drv = first_drv; part_drv != first_drv + n_drvs; part_drv++) {
- int ret;
- int i;
- for (i = 1; i < part_drv->max_entries; i++) {
- ret = part_drv->get_info(dev_desc, i, info);
- if (ret != 0) {
- /* no more entries in table */
- break;
- }
- if (strcmp(name, (const char *)info->name) == 0) {
- /* matched */
- return 0;
- }
+ int ret;
+ int i;
+
+ part_drv = part_driver_lookup_type(dev_desc);
+ if (!part_drv)
+ return -1;
+ for (i = 1; i < part_drv->max_entries; i++) {
+ ret = part_drv->get_info(dev_desc, i, info);
+ if (ret != 0) {
+ /* no more entries in table */
+ break;
+ }
+ if (strcmp(name, (const char *)info->name) == 0) {
+ /* matched */
+ return i;
}
}
+
return -1;
}
+int part_get_info_by_name(struct blk_desc *dev_desc, const char *name,
+ disk_partition_t *info)
+{
+ return part_get_info_by_name_type(dev_desc, name, info, PART_TYPE_ALL);
+}
+
void part_set_generic_name(const struct blk_desc *dev_desc,
int part_num, char *name)
{
projects / oweals / u-boot.git / blobdiff