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[Qemu-devel] [v10][PATCH 09/10] xen, gfx passthrough: register host brid
From: |
Tiejun Chen |
Subject: |
[Qemu-devel] [v10][PATCH 09/10] xen, gfx passthrough: register host bridge specific to passthrough |
Date: |
Wed, 15 Jul 2015 13:37:49 +0800 |
Just register that pci host bridge specific to passthrough.
Signed-off-by: Tiejun Chen <address@hidden>
Acked-by: Stefano Stabellini <address@hidden>
---
v10:
* Nothing is changed.
v9:
* Simplify pc_xen_hvm_init_pci()
hw/i386/pc_piix.c | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 8d6f629..631bd8d 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"
@@ -448,11 +449,21 @@ 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) {
--
1.9.1
- [Qemu-devel] [v10][PATCH 00/10] xen: add Intel IGD passthrough, Tiejun Chen, 2015/07/15
- [Qemu-devel] [v10][PATCH 01/10] i440fx: make types configurable at run-time, Tiejun Chen, 2015/07/15
- [Qemu-devel] [v10][PATCH 03/10] piix: create host bridge to passthrough, Tiejun Chen, 2015/07/15
- [Qemu-devel] [v10][PATCH 02/10] pc_init1: pass parameters just with types, Tiejun Chen, 2015/07/15
- [Qemu-devel] [v10][PATCH 04/10] hw/pci-assign: split pci-assign.c, Tiejun Chen, 2015/07/15
- [Qemu-devel] [v10][PATCH 05/10] xen, gfx passthrough: basic graphics passthrough support, Tiejun Chen, 2015/07/15
- [Qemu-devel] [v10][PATCH 06/10] xen, gfx passthrough: retrieve VGA BIOS to work, Tiejun Chen, 2015/07/15
- [Qemu-devel] [v10][PATCH 07/10] igd gfx passthrough: create a isa bridge, Tiejun Chen, 2015/07/15
- [Qemu-devel] [v10][PATCH 08/10] xen, gfx passthrough: register a isa bridge, Tiejun Chen, 2015/07/15
- [Qemu-devel] [v10][PATCH 09/10] xen, gfx passthrough: register host bridge specific to passthrough,
Tiejun Chen <=
- [Qemu-devel] [v10][PATCH 10/10] xen, gfx passthrough: add opregion mapping, Tiejun Chen, 2015/07/15
- Re: [Qemu-devel] [v10][PATCH 00/10] xen: add Intel IGD passthrough, Stefano Stabellini, 2015/07/15