diff options
| author | Jan Kiszka <jan.kiszka@siemens.com> | 2012-08-23 13:02:33 +0200 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2012-09-11 18:15:36 -0300 |
| commit | bd8f2f5d7034172a53c5a5b229613761f3297493 (patch) | |
| tree | 817a167a091ed6055239b9d14ff7962f6513f0f6 /hw/vmware_vga.c | |
| parent | bb880ded7a6a77b2a7818e6302ac55fbd9ba5e86 (diff) | |
VGA: Flush coalesced MMIO on related MMIO/PIO accesses
In preparation of stopping to flush coalesced MMIO unconditionally on
vmexits, mark VGA MMIO and PIO regions as synchronous /wrt coalesced
MMIO and flush the buffer explicitly on PIO accesses that do not use
generic memory regions yet.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'hw/vmware_vga.c')
| -rw-r--r-- | hw/vmware_vga.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/vmware_vga.c b/hw/vmware_vga.c index b68e88367..e815a04e9 100644 --- a/hw/vmware_vga.c +++ b/hw/vmware_vga.c @@ -1186,6 +1186,7 @@ static int pci_vmsvga_initfn(PCIDevice *dev) memory_region_init_io(&s->io_bar, &vmsvga_io_ops, &s->chip, "vmsvga-io", 0x10); + memory_region_set_flush_coalesced(&s->io_bar); pci_register_bar(&s->card, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io_bar); vmsvga_init(&s->chip, pci_address_space(dev), |