hqemu - HQEMU

	Commit message (Collapse)	Author	Age	Files	Lines
*	s390/ioinst: Moved the CC setting to the IO instruction handlers	Thomas Huth	2013-09-20	1	-13/+13
\| \| \| \| \| \| \| \| \| \|	The IO instruction handlers now take care of setting the CC value on their own, so that the confusing return code magic in kvm_handle_css_inst() is not needed anymore. Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
*	s390: Fix handling of iscs.	Cornelia Huck	2013-02-13	1	-0/+3
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	There are two ways to express an interruption subclass: - As a bitmask, as used in cr6. - As a number, as used in the I/O interruption word. Unfortunately, we have treated to I/O interruption word as if it contained the bitmask as well, which went unnoticed so far as - (queued-for-next) kvm made the same mistake, and - Linux guest kernels don't check the isc value in the I/O interruption word for subchannel interrupts. Make sure that we treat the I/O interruption word correctly. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
*	s390: Use s390_cpu_physical_memory_map for tpi.	Cornelia Huck	2013-01-29	1	-0/+7
\| \| \| \| \| \| \|	Map the I/O interruption code before calling into css. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
*	s390: Add channel I/O instructions.	Cornelia Huck	2013-01-29	1	-0/+16
\| \| \| \| \| \| \|	Provide handlers for (most) channel I/O instructions. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
*	s390: Channel I/O basic definitions.	Cornelia Huck	2013-01-29	1	-0/+207
	Basic channel I/O structures and helper function. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>