diff options
| author | Farhan Ali <alifm@linux.vnet.ibm.com> | 2016-11-01 17:34:00 -0400 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2017-02-28 12:04:48 +0100 |
| commit | 99b72e0fbbadd1757d9adfdd3eeb596f6e690f33 (patch) | |
| tree | f0549f2142d8c59a9299bc2023c8d83124a94924 /pc-bios/s390-ccw/bootmap.c | |
| parent | f38b5b7fc4e27724afc72b91efa2bc82f84bb25e (diff) | |
pc-bios/s390-ccw: Use the ccw bios to start the network boot
We want to use the ccw bios to start final network boot. To do
this we use ccw bios to detect if the boot device is a virtio
network device and retrieve the start address of the
network boot image.
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'pc-bios/s390-ccw/bootmap.c')
| -rw-r--r-- | pc-bios/s390-ccw/bootmap.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/pc-bios/s390-ccw/bootmap.c b/pc-bios/s390-ccw/bootmap.c index 611102e3ef..b21c877b53 100644 --- a/pc-bios/s390-ccw/bootmap.c +++ b/pc-bios/s390-ccw/bootmap.c @@ -724,11 +724,17 @@ static void zipl_load_vscsi(void) void zipl_load(void) { - if (virtio_get_device()->is_cdrom) { + VDev *vdev = virtio_get_device(); + + if (vdev->is_cdrom) { ipl_iso_el_torito(); panic("\n! Cannot IPL this ISO image !\n"); } + if (virtio_get_device_type() == VIRTIO_ID_NET) { + jump_to_IPL_code(vdev->netboot_start_addr); + } + ipl_scsi(); switch (virtio_get_device_type()) { |