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52 Commits

Author SHA1 Message Date
Frank Blaschka c0eb33ab54 s390x/pci: avoid sign extension in stpcifc 
This patch avoids sign extension and fixes a data conversion
bug in stpcifc. Both issues where found by Coverity.

Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Frank Blaschka <blaschka@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
 2015-02-03 13:42:40 +01:00
Frank Blaschka 863f6f52b7 s390: implement pci instructions 
This patch implements the s390 pci instructions in qemu. It allows
to access and drive pci devices attached to the s390 pci bus.
Because of platform constrains devices using IO BARs are not
supported. Also a device has to support MSI/MSI-X to run on s390.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
 2015-01-12 10:14:04 +01:00