haraldwolff/qemu-patch-raspberry4
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Author SHA1 Message Date
Christian Borntraeger bdc7fe3638 s390-ccw.img: Consume service interrupts 
We have to consume the outstanding service interrupt after each
service call, otherwise a correct implementation will return
CC=2 on subsequent service calls.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
 2015-06-30 09:34:58 +02:00
Eugene (jno) Dvurechenski abd696e4f7 pc-bios/s390-ccw: make checkpatch happy 
Remove tabs, tweak whitespace and comments.

Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
 2014-06-27 11:57:25 +02:00
Alexander Graf 0369b2eb07 S390: ccw firmware: Add sclp output 
In order to communicate with the user, we need an I/O mechanism that he
can read. Implement SCLP ASCII support, which happens to be the default
in the s390 ccw machine.

This file is missing read support for now. It can only print messages.

Signed-off-by: Alexander Graf <agraf@suse.de>
 2013-04-26 20:18:24 +02:00