David Woodhouse 8646d9c773 intel_iommu: Support IR-only mode without DMA translation ... By setting none of the SAGAW bits we can indicate to a guest that DMA translation isn't supported. Tested by booting Windows 10, as well as Linux guests with the fix at https://git.kernel.org/torvalds/c/c40aaaac10 Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Peter Xu <peterx@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20220314142544.150555-2-dwmw2@infradead.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>		2022-05-16 04:38:39 -04:00
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apic_internal.h	nomaintainer: Fix Lesser GPL version number	2020-11-15 17:04:40 +01:00
apic-msidef.h	i386/msi: Correct mask of destination ID in MSI address	2017-12-01 18:28:15 +02:00
apic.h	Include qemu-common.h exactly where needed	2019-06-12 13:20:20 +02:00
hostmem-epc.h	hostmem: Add hostmem-epc as a backend for SGX EPC	2021-09-30 14:50:19 +02:00
ich9.h	hw: Replace anti-social QOM type names	2021-03-19 15:18:43 +01:00
intel_iommu.h	intel_iommu: Support IR-only mode without DMA translation	2022-05-16 04:38:39 -04:00
ioapic_internal.h	intc: Unexport InterruptStatsProviderClass-related functions	2022-01-27 12:08:50 +01:00
ioapic.h	x86: add support for second ioapic	2020-12-10 08:47:44 +01:00
microvm.h	include/hw/i386: Don't include qemu-common.h in .h files	2021-12-15 10:35:26 +00:00
pc.h	hw/xen/xen_pt: Confine igd-passthrough-isa-bridge to XEN	2022-05-12 12:07:06 +02:00
sgx-epc.h	numa: Enable numa for SGX EPC sections	2021-12-10 09:47:18 +01:00
topology.h	Revert "hw/i386: Update structures to save the number of nodes per package"	2020-09-02 07:29:26 -04:00
vmport.h	hw/i386/vmport: Drop superfluous parenthesis around function typedef	2020-09-18 13:49:54 -04:00
x86-iommu.h	Replace config-time define HOST_WORDS_BIGENDIAN	2022-04-06 10:50:37 +02:00
x86.h	i386: factor out x86_firmware_configure()	2022-04-27 07:51:01 +02:00