diff options
| author | Janosch Frank <frankja@linux.ibm.com> | 2020-10-06 05:42:48 -0400 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2020-10-06 20:14:17 +0200 |
| commit | 42ab98e7d71b834f4f8e2471f60b1c737b9543f3 (patch) | |
| tree | 6c03757b45e9ba06a02fc1436ad93d00f922c239 /pc-bios/s390-ccw/s390-ccw.h | |
| parent | 26e0b96fa9c303194fe159037d69d9ec30355d07 (diff) | |
pc-bios: s390x: Use reset PSW if avaliable
If a blob provides a reset PSW then we should use it instead of
branching to the PSW address and using our own mask.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201006094249.50640-4-frankja@linux.ibm.com>
[thuth: Use Elvis operator to shorten long line]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'pc-bios/s390-ccw/s390-ccw.h')
| -rw-r--r-- | pc-bios/s390-ccw/s390-ccw.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/pc-bios/s390-ccw/s390-ccw.h b/pc-bios/s390-ccw/s390-ccw.h index 9b86c120b4..6cd92669e9 100644 --- a/pc-bios/s390-ccw/s390-ccw.h +++ b/pc-bios/s390-ccw/s390-ccw.h @@ -76,6 +76,7 @@ int virtio_read(ulong sector, void *load_addr); void zipl_load(void); /* jump2ipl.c */ +void write_reset_psw(uint64_t psw); void jump_to_IPL_code(uint64_t address); void jump_to_low_kernel(void); |