3 Commits

Author	SHA1	Message	Date
Farhan Ali	3a1e4561ad	s390-ccw: Fix alignment for CCW1 ... The commit 198c0d1f9d s390x/css: check ccw address validity exposes an alignment issue in ccw bios. According to PoP the CCW must be doubleword aligned. Let's fix this in the bios. Cc: qemu-stable@nongnu.org Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com> Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com> Reviewed-by: Eric Farman <farman@linux.vnet.ibm.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Message-Id: <3ed8b810b6592daee6a775037ce21f850e40647d.1503667215.git.alifm@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>	2017-08-30 18:23:26 +02:00
Dominik Dingel	c8cda8748e	s390/IPL: Allow boot from other ssid than 0 ... We now take the subchannel set id also into account to find the boot device. If we want to use a subchannel set other than the default set 0, we first need to enable the mss facility. Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>	2013-07-29 12:02:00 +02:00
Alexander Graf	1e17c2c15b	S390: ccw firmware: Add virtio device drivers ... In order to boot, we need to be able to access a virtio-blk device through the CCW bus. Implement support for this. Signed-off-by: Alexander Graf <agraf@suse.de>	2013-04-26 20:18:24 +02:00