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efi_loader: correctly render CD-ROM device path nodes

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Correct the name of the partition size component in struct
efi_device_path_cdrom_path.

Render entry, start, and size when converting a CD-ROM device path node to
text.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt 2019-09-04 13:56:01 +02:00
parent 4411652aea
commit d0384d5160
3 changed files with 4 additions and 3 deletions
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2
include/efi_api.h
View file

@ -483,7 +483,7 @@ struct efi_device_path_cdrom_path {
struct efi_device_path dp;
u32 boot_entry;
u64 partition_start;
u64 partition_end;
u64 partition_size;
} __packed;
struct efi_device_path_file_path {

2
lib/efi_loader/efi_device_path.c
View file

@ -665,7 +665,7 @@ static void *dp_part_node(void *buf, struct blk_desc *desc, int part)
cddp->dp.sub_type = DEVICE_PATH_SUB_TYPE_CDROM_PATH;
cddp->dp.length = sizeof(*cddp);
cddp->partition_start = info.start;
cddp->partition_end = info.size;
cddp->partition_size = info.size;
buf = &cddp[1];
} else {

3
lib/efi_loader/efi_device_path_to_text.c
View file

@ -214,7 +214,8 @@ static char *dp_media(char *s, struct efi_device_path *dp)
case DEVICE_PATH_SUB_TYPE_CDROM_PATH: {
struct efi_device_path_cdrom_path *cddp =
(struct efi_device_path_cdrom_path *)dp;
s += sprintf(s, "CDROM(0x%x)", cddp->boot_entry);
s += sprintf(s, "CDROM(%u,0x%llx,0x%llx)", cddp->boot_entry,
cddp->partition_start, cddp->partition_size);
break;
}
case DEVICE_PATH_SUB_TYPE_FILE_PATH: {