diff options
| author | Tiejun Chen <tiejun.chen@intel.com> | 2015-07-15 13:37:49 +0800 |
|---|---|---|
| committer | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | 2015-09-10 12:04:29 +0000 |
| commit | 998250e976613decf9e0da68b3922df330eac3f6 (patch) | |
| tree | 7092ef09fd0f222569568bebf595027a1625a578 /hw | |
| parent | f37d630a69992822f2eb4a47a5a5fc6a54a6dd08 (diff) | |
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>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/i386/pc_piix.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 301a6753ea..edef0cc038 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -50,7 +50,8 @@ #include "cpu.h" #include "qemu/error-report.h" #ifdef CONFIG_XEN -# include <xen/hvm/hvm_info_table.h> +#include <xen/hvm/hvm_info_table.h> +#include "hw/xen/xen_pt.h" #endif #include "migration/migration.h" @@ -421,11 +422,21 @@ static void pc_init_isa(MachineState *machine) } #ifdef CONFIG_XEN +static void pc_xen_hvm_init_pci(MachineState *machine) +{ + const char *pci_type = has_igd_gfx_passthru ? + TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE : TYPE_I440FX_PCI_DEVICE; + + pc_init1(machine, + TYPE_I440FX_PCI_HOST_BRIDGE, + pci_type); +} + static void pc_xen_hvm_init(MachineState *machine) { PCIBus *bus; - pc_init1(machine, TYPE_I440FX_PCI_HOST_BRIDGE, TYPE_I440FX_PCI_DEVICE); + pc_xen_hvm_init_pci(machine); bus = pci_find_primary_bus(); if (bus != NULL) { |