xen, gfx passthrough: register host bridge specific to passthrough
Just register that pci host bridge specific to passthrough. Signed-off-by: Tiejun Chen <tiejun.chen@intel.com> Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
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@ -50,7 +50,8 @@
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#include "cpu.h"
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#include "qemu/error-report.h"
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#ifdef CONFIG_XEN
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# include <xen/hvm/hvm_info_table.h>
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#include <xen/hvm/hvm_info_table.h>
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#include "hw/xen/xen_pt.h"
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#endif
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#include "migration/migration.h"
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@ -421,11 +422,21 @@ static void pc_init_isa(MachineState *machine)
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}
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#ifdef CONFIG_XEN
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static void pc_xen_hvm_init_pci(MachineState *machine)
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{
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const char *pci_type = has_igd_gfx_passthru ?
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TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE : TYPE_I440FX_PCI_DEVICE;
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pc_init1(machine,
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TYPE_I440FX_PCI_HOST_BRIDGE,
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pci_type);
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}
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static void pc_xen_hvm_init(MachineState *machine)
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{
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PCIBus *bus;
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pc_init1(machine, TYPE_I440FX_PCI_HOST_BRIDGE, TYPE_I440FX_PCI_DEVICE);
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pc_xen_hvm_init_pci(machine);
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bus = pci_find_primary_bus();
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if (bus != NULL) {
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