3 commits

Author	SHA1	Message	Date
Pierre Morel	c04274f49e	s390x/pci: create a header dedicated to PCI CLP ... To have a clean separation between s390-pci-bus.h and s390-pci-inst.h headers we export the PCI CLP instructions in a dedicated header. Signed-off-by: Pierre Morel <pmorel@linux.ibm.com> Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>	2020-11-01 12:30:52 -07:00
Matthew Rosato	37fa32de70	s390x/pci: Honor DMA limits set by vfio ... When an s390 guest is using lazy unmapping, it can result in a very large number of oustanding DMA requests, far beyond the default limit configured for vfio. Let's track DMA usage similar to vfio in the host, and trigger the guest to flush their DMA mappings before vfio runs out. Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> [aw: non-Linux build fixes] Signed-off-by: Alex Williamson <alex.williamson@redhat.com>	2020-11-01 12:30:52 -07:00
Matthew Rosato	408b55db8b	s390x/pci: Move header files to include/hw/s390x ... Seems a more appropriate location for them. Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>	2020-11-01 12:30:51 -07:00

Renamed from hw/s390x/s390-pci-inst.h (Browse further)