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[Qemu-devel] [PULL 11/19] q35: Allow only supported dynamic sysbus devic
From: |
Eduardo Habkost |
Subject: |
[Qemu-devel] [PULL 11/19] q35: Allow only supported dynamic sysbus devices |
Date: |
Thu, 18 Jan 2018 00:09:52 -0200 |
The only user-creatable sysbus devices in qemu-system-x86_64 are
amd-iommu, intel-iommu, and xen-backend. xen-backend is handled
by xen_set_dynamic_sysbus(), so we only need to add amd-iommu and
intel-iommu.
Cc: "Michael S. Tsirkin" <address@hidden>
Cc: Marcel Apfelbaum <address@hidden>
Signed-off-by: Eduardo Habkost <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Marcel Apfelbaum <address@hidden>
Signed-off-by: Eduardo Habkost <address@hidden>
---
hw/i386/pc_q35.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index d0b0e5b422..db2bebb357 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -42,6 +42,8 @@
#include "exec/address-spaces.h"
#include "hw/i386/pc.h"
#include "hw/i386/ich9.h"
+#include "hw/i386/amd_iommu.h"
+#include "hw/i386/intel_iommu.h"
#include "hw/smbios/smbios.h"
#include "hw/ide/pci.h"
#include "hw/ide/ahci.h"
@@ -299,8 +301,8 @@ static void pc_q35_machine_options(MachineClass *m)
m->default_machine_opts = "firmware=bios-256k.bin";
m->default_display = "std";
m->no_floppy = 1;
- /*TODO: allow only sysbus devices that really work with this machine */
- machine_class_allow_dynamic_sysbus_dev(m, TYPE_SYS_BUS_DEVICE);
+ machine_class_allow_dynamic_sysbus_dev(m, TYPE_AMD_IOMMU_DEVICE);
+ machine_class_allow_dynamic_sysbus_dev(m, TYPE_INTEL_IOMMU_DEVICE);
m->max_cpus = 288;
}
--
2.14.3
- [Qemu-devel] [PULL 01/19] memfd: split qemu_memfd_alloc(), (continued)
- [Qemu-devel] [PULL 01/19] memfd: split qemu_memfd_alloc(), Eduardo Habkost, 2018/01/17
- [Qemu-devel] [PULL 02/19] memfd: remove needless include, Eduardo Habkost, 2018/01/17
- [Qemu-devel] [PULL 03/19] qemu-options: document missing memory-backend-file options, Eduardo Habkost, 2018/01/17
- [Qemu-devel] [PULL 04/19] qemu-options: document memory-backend-ram, Eduardo Habkost, 2018/01/17
- [Qemu-devel] [PULL 05/19] numa: fix missing '-numa cpu' in '-help' output, Eduardo Habkost, 2018/01/17
- [Qemu-devel] [PULL 07/19] hw/arm/virt: Allow only supported dynamic sysbus devices, Eduardo Habkost, 2018/01/17
- [Qemu-devel] [PULL 06/19] machine: Replace has_dynamic_sysbus with list of allowed devices, Eduardo Habkost, 2018/01/17
- [Qemu-devel] [PULL 08/19] ppc: e500: Allow only supported dynamic sysbus devices, Eduardo Habkost, 2018/01/17
- [Qemu-devel] [PULL 09/19] spapr: Allow only supported dynamic sysbus devices, Eduardo Habkost, 2018/01/17
- [Qemu-devel] [PULL 10/19] xen: Add only xen-sysdev to dynamic sysbus device list, Eduardo Habkost, 2018/01/17
- [Qemu-devel] [PULL 11/19] q35: Allow only supported dynamic sysbus devices,
Eduardo Habkost <=
- [Qemu-devel] [PULL 13/19] qdev: Check for the availability of a hotplug controller before adding a device, Eduardo Habkost, 2018/01/17
- [Qemu-devel] [PULL 12/19] qdev_monitor: Simplify error handling in qdev_device_add(), Eduardo Habkost, 2018/01/17
- [Qemu-devel] [PULL 14/19] scripts: Remove fixed entries from the device-crash-test, Eduardo Habkost, 2018/01/17
- [Qemu-devel] [PULL 17/19] nvdimm: add 'unarmed' option, Eduardo Habkost, 2018/01/17
- [Qemu-devel] [PULL 15/19] hostmem-file: add "align" option, Eduardo Habkost, 2018/01/17
- [Qemu-devel] [PULL 16/19] nvdimm: add a macro for property "label-size", Eduardo Habkost, 2018/01/17
- [Qemu-devel] [PULL 18/19] possible_cpus: add CPUArchId::type field, Eduardo Habkost, 2018/01/17
- [Qemu-devel] [PULL 19/19] fw_cfg: fix memory corruption when all fw_cfg slots are used, Eduardo Habkost, 2018/01/17
- Re: [Qemu-devel] [PULL 00/19] machine queue, 2018-01-18, Peter Maydell, 2018/01/18