vga: Mark relevant portio lists regions as coalesced MMIO flushing
This allows to remove the explicit qemu_flush_coalesced_mmio_buffer calls. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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@ -2074,6 +2074,7 @@ static int qxl_init_primary(PCIDevice *dev)
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pci_address_space(dev), pci_address_space_io(dev), false);
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portio_list_init(qxl_vga_port_list, OBJECT(dev), qxl_vga_portio_list,
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vga, "vga");
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portio_list_set_flush_coalesced(qxl_vga_port_list);
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portio_list_add(qxl_vga_port_list, pci_address_space_io(dev), 0x3b0);
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vga->con = graphic_console_init(DEVICE(dev), &qxl_ops, qxl);
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@ -359,8 +359,6 @@ uint32_t vga_ioport_read(void *opaque, uint32_t addr)
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VGACommonState *s = opaque;
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int val, index;
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qemu_flush_coalesced_mmio_buffer();
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if (vga_ioport_invalid(s, addr)) {
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val = 0xff;
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} else {
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@ -453,8 +451,6 @@ void vga_ioport_write(void *opaque, uint32_t addr, uint32_t val)
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VGACommonState *s = opaque;
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int index;
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qemu_flush_coalesced_mmio_buffer();
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/* check port range access depending on color/monochrome mode */
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if (vga_ioport_invalid(s, addr)) {
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return;
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@ -2373,6 +2369,7 @@ void vga_init(VGACommonState *s, Object *obj, MemoryRegion *address_space,
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memory_region_set_coalescing(vga_io_memory);
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if (init_vga_ports) {
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portio_list_init(vga_port_list, obj, vga_ports, s, "vga");
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portio_list_set_flush_coalesced(vga_port_list);
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portio_list_add(vga_port_list, address_space_io, 0x3b0);
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}
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if (vbe_ports) {
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