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efi_loader: partition numbers are hexadecimal

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If we want to address partition 15 of virtio block device 11, we have to
write:

	virtio b:f

When calling sprintf() we must use %x for the device and partition numbers.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt 2021-05-25 18:00:13 +02:00
parent 6a1d65e59f
commit 3dca77b1dc
2 changed files with 3 additions and 3 deletions
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4
lib/efi_loader/efi_disk.c
View file

@ -476,7 +476,7 @@ static efi_status_t efi_disk_add_dev(
efi_system_partition.if_type = desc->if_type;
efi_system_partition.devnum = desc->devnum;
efi_system_partition.part = part;
EFI_PRINT("EFI system partition: %s %d:%d\n",
EFI_PRINT("EFI system partition: %s %x:%x\n",
blk_get_if_type_name(desc->if_type),
desc->devnum, part);
}
@ -521,7 +521,7 @@ int efi_disk_create_partitions(efi_handle_t parent, struct blk_desc *desc,
if (part_get_info(desc, part, &info))
continue;
snprintf(devname, sizeof(devname), "%s:%d", pdevname,
snprintf(devname, sizeof(devname), "%s:%x", pdevname,
part);
ret = efi_disk_add_dev(parent, dp, if_typename, desc, diskid,
&info, part, NULL);

2
lib/efi_loader/efi_var_file.c
View file

@ -35,7 +35,7 @@ static efi_status_t __maybe_unused efi_set_blk_dev_to_system_partition(void)
log_err("No EFI system partition\n");
return EFI_DEVICE_ERROR;
}
snprintf(part_str, PART_STR_LEN, "%u:%u",
snprintf(part_str, PART_STR_LEN, "%x:%x",
efi_system_partition.devnum, efi_system_partition.part);
r = fs_set_blk_dev(blk_get_if_type_name(efi_system_partition.if_type),
part_str, FS_TYPE_ANY);