Displaying 2 results from an estimated 2 matches for "iommu_hole_init".
2005 Dec 20
1
Build failures (x86_64, IOMMU, Xen 3.0.0)
....0 actually support the IOMMU on x86_64? I''ve tried building
with a couple of different configurations, and it always fails if I''ve
enabled CONFIG_GART_IOMMU. The problems center around undefined references
to functions such as dma_alloc_coherent, dma_free_coherent, iommu_setup,
iommu_hole_init, force_iommu, iommu_aperture_allowed, and so on. In all
cases, changing the config to turn off GART_IOMMU (and hence enabling
DUMMY_IOMMU) allows the build to proceed to a conclusion (of sorts).
I''m happy if the answer is "it''s broken, use DUMMY_IOMMU" (as I have no
ma...
2006 May 02
0
read_pci_config() in dom0 in x86_64?
At what point is safe to call read_pci_config()
in dom0 on x86_64? I''m trying to enable AGP as
IOMMU support, and iommu_hole_init() is crashing
on the read_pci_config() calls.
-Mark Langsdorf
AMD, Inc.
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