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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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b6e1f6adce
This enables VFIO on pseries host in order to allow VFIO in nested guest under PR KVM or DPDK in a HV guest. This adds support of the VFIO_SPAPR_TCE_IOMMU type. This adds exchange() callback to allow TCE updates by the SPAPR TCE IOMMU driver in VFIO. This initializes DMA32 window parameters in iommu_table_group as as this does not implement VFIO_SPAPR_TCE_v2_IOMMU and VFIO_SPAPR_TCE_IOMMU just reuses the existing DMA32 window. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> |
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8xx | ||
40x | ||
44x | ||
52xx | ||
82xx | ||
83xx | ||
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86xx | ||
512x | ||
amigaone | ||
cell | ||
chrp | ||
embedded6xx | ||
maple | ||
pasemi | ||
powermac | ||
powernv | ||
ps3 | ||
pseries | ||
fsl_uli1575.c | ||
Kconfig | ||
Kconfig.cputype | ||
Makefile |