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| author | Mohammed Gamal <mgamal@redhat.com> | 2017-11-29 13:33:12 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2018-01-18 21:52:38 +0200 |
| commit | 29396ed9acfaee9936377ddece4b05452b417861 (patch) | |
| tree | 2440cf7b4dac258fe3d9bb3636dc5bdfe4ae265c /hw/i386/amd_iommu.c | |
| parent | 459f5d29d27c26df194ccc0db7902d1e6fafd0c8 (diff) | |
| download | focaccia-qemu-29396ed9acfaee9936377ddece4b05452b417861.tar.gz focaccia-qemu-29396ed9acfaee9936377ddece4b05452b417861.zip | |
x86_iommu: Move machine check to x86_iommu_realize()
Instead of having the same error checks in vtd_realize() and amdvi_realize(), move that over to the generic x86_iommu_realize(). Reviewed-by: Peter Xu <peterx@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Mohammed Gamal <mgamal@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'hw/i386/amd_iommu.c')
| -rw-r--r-- | hw/i386/amd_iommu.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/hw/i386/amd_iommu.c b/hw/i386/amd_iommu.c index eeaf0e0aa8..63d46ff6ee 100644 --- a/hw/i386/amd_iommu.c +++ b/hw/i386/amd_iommu.c @@ -1144,18 +1144,9 @@ static void amdvi_realize(DeviceState *dev, Error **err) AMDVIState *s = AMD_IOMMU_DEVICE(dev); X86IOMMUState *x86_iommu = X86_IOMMU_DEVICE(dev); MachineState *ms = MACHINE(qdev_get_machine()); - MachineClass *mc = MACHINE_GET_CLASS(ms); - PCMachineState *pcms = - PC_MACHINE(object_dynamic_cast(OBJECT(ms), TYPE_PC_MACHINE)); - PCIBus *bus; - - if (!pcms) { - error_setg(err, "Machine-type '%s' not supported by amd-iommu", - mc->name); - return; - } + PCMachineState *pcms = PC_MACHINE(ms); + PCIBus *bus = pcms->bus; - bus = pcms->bus; s->iotlb = g_hash_table_new_full(amdvi_uint64_hash, amdvi_uint64_equal, g_free, g_free); |