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Turn on Intel and AMD IOMMU support and interrupt remapping #146

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merged 2 commits into from
Oct 21, 2022
Merged

Turn on Intel and AMD IOMMU support and interrupt remapping #146

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bbda3e2
Turn on Intel and AMD IOMMU support and interrupt remapping
ptrivedi Oct 12, 2022
320b9de
Merge branch 'main' into iommu-settings
mergify[bot] Oct 21, 2022
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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ We started this project for the following reasons:
- A clear and defined CLI and [specification] (YAML)
- A shared community that is supportive
- LinuxKit cross-compiles in many architectures
- Different output formats: ISO, init ramkdisk, aws, docker, rpi3... see [formats].
- Different output formats: ISO, init ramdisk, aws, docker, rpi3... see [formats].
- It was not easy to explain to the Tinkerbell community how [OSIE] works and the components it is made for.
A lot of the components were Equinix Metal specific and are not strictly needed in Tinkerbell.

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28 changes: 27 additions & 1 deletion kernel/config-5.10.x-x86_64
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Expand Up @@ -65,6 +65,7 @@ CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_IRQ_MSI_IOMMU=y
CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
CONFIG_IRQ_FORCED_THREADING=y
Expand Down Expand Up @@ -293,6 +294,7 @@ CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_ZONE_DMA32=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_HAVE_INTEL_TXT=y
CONFIG_X86_64_SMP=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
Expand Down Expand Up @@ -1828,6 +1830,7 @@ CONFIG_BLK_DEV_NVME=y
# CONFIG_MISC_RTSX_PCI is not set
# CONFIG_MISC_RTSX_USB is not set
# CONFIG_HABANA_AI is not set
# CONFIG_UACCE is not set
# end of Misc devices

CONFIG_HAVE_IDE=y
Expand Down Expand Up @@ -3802,7 +3805,29 @@ CONFIG_CLKBLD_I8253=y
CONFIG_MAILBOX=y
CONFIG_PCC=y
# CONFIG_ALTERA_MBOX is not set
# CONFIG_IOMMU_SUPPORT is not set
CONFIG_IOMMU_IOVA=y
CONFIG_IOASID=y
CONFIG_IOMMU_API=y
CONFIG_IOMMU_SUPPORT=y

#
# Generic IOMMU Pagetable Support
#
# end of Generic IOMMU Pagetable Support

# CONFIG_IOMMU_DEBUGFS is not set
# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
CONFIG_IOMMU_DMA=y
CONFIG_AMD_IOMMU=y
CONFIG_AMD_IOMMU_V2=m
CONFIG_DMAR_TABLE=y
CONFIG_INTEL_IOMMU=y
# CONFIG_INTEL_IOMMU_SVM is not set
CONFIG_INTEL_IOMMU_DEFAULT_ON=y
CONFIG_INTEL_IOMMU_FLOPPY_WA=y
# CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set
CONFIG_IRQ_REMAP=y
CONFIG_HYPERV_IOMMU=y

#
# Remoteproc drivers
Expand Down Expand Up @@ -4268,6 +4293,7 @@ CONFIG_SECURITY_NETWORK=y
CONFIG_PAGE_TABLE_ISOLATION=y
CONFIG_SECURITY_NETWORK_XFRM=y
CONFIG_SECURITY_PATH=y
# CONFIG_INTEL_TXT is not set
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
CONFIG_HARDENED_USERCOPY=y
CONFIG_HARDENED_USERCOPY_FALLBACK=y
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