diff options
Diffstat (limited to 'pc-bios/s390-ccw/bootmap.h')
| -rw-r--r-- | pc-bios/s390-ccw/bootmap.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/pc-bios/s390-ccw/bootmap.h b/pc-bios/s390-ccw/bootmap.h index 4f6f767584..cc77fd753c 100644 --- a/pc-bios/s390-ccw/bootmap.h +++ b/pc-bios/s390-ccw/bootmap.h @@ -495,6 +495,14 @@ typedef struct IsoBcHdr { uint8_t id[28]; } __attribute__((packed)) IsoBcHdr; +/* + * Match two CCWs located after PSW and eight filler bytes. + * From libmagic and arch/s390/kernel/head.S. + */ +const uint8_t linux_s390_magic[] = "\x02\x00\x00\x18\x60\x00\x00\x50\x02\x00" + "\x00\x68\x60\x00\x00\x50\x40\x40\x40\x40" + "\x40\x40\x40\x40"; + typedef struct IsoBcEntry { uint8_t id; union { |