Using the AddressSpace type reduces confusion, as you can't accidentally
supply the MemoryRegion you're interested in.
Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Removes quite a bit of useless code.
Signed-off-by: NAvi Kivity <avi@redhat.com>

Using an unfiltered memory listener will cause regions to be reported
fails multiple times if we have more than two address spaces.  Use a separate
listener for memory and I/O, and utilize MemoryListener's address space
filtering to fix this.
Signed-off-by: NAvi Kivity <avi@redhat.com>

Currently it is assumed PCI device BAR access < 4G memory. If there is such a
device whose BAR size is larger than 4G, it must access > 4G memory address.
This patch enable the 64bits big BAR support on qemu.
Signed-off-by: NXudong Hao <xudong.hao@intel.com>
Signed-off-by: NXiantao Zhang <xiantao.zhang@intel.com>
Signed-off-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com>

xen_pt_unregister_device is used as PCIUnregisterFunc, so it should
match the type.
Signed-off-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com>
Tested-by: NAndreas Färber <afaerber@suse.de>

xen_pt_unregister_device is used as PCIUnregisterFunc, so it should
match the type.
Signed-off-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Under Win32, EventNotifiers will not have event_notifier_get_fd, so we
cannot call it in common code such as hw/virtio-pci.c.  Pass a pointer to
the notifier, and only retrieve the file descriptor in kvm-specific code.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NAvi Kivity <avi@redhat.com>

A more complete history can be found here:
git://xenbits.xensource.com/qemu-xen-unstable.gitSigned-off-by: NJiang Yunhong <yunhong.jiang@intel.com>
Signed-off-by: NShan Haitao <haitao.shan@intel.com>
Signed-off-by: NAnthony PERARD <anthony.perard@citrix.com>
Acked-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com>

A more complete history can be found here:
git://xenbits.xensource.com/qemu-xen-unstable.gitSigned-off-by: NAllen Kay <allen.m.kay@intel.com>
Signed-off-by: NGuy Zana <guy@neocleus.com>
Signed-off-by: NAnthony PERARD <anthony.perard@citrix.com>
Acked-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com>

A more complete history can be found here:
git://xenbits.xensource.com/qemu-xen-unstable.gitSigned-off-by: NAllen Kay <allen.m.kay@intel.com>
Signed-off-by: NGuy Zana <guy@neocleus.com>
Signed-off-by: NAnthony PERARD <anthony.perard@citrix.com>
Acked-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com>