x86: gart iommu have direct mapping when agp is present too

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move init_memory_mapping() out of init_k8_gatt.

for: http://bugzilla.kernel.org/show_bug.cgi?id=11676
    2.6.27-rc2 to rc8, apgart fails, iommu=soft works, regression

This is needed because we need to map the GART aperture even
if the GATT is not initialized.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Yinghai Lu 2008-10-04 15:55:12 -07:00 • committed by Ingo Molnar

parent fec6ed1d1f

commit d99e90164e

1 changed files with 11 additions and 9 deletions

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arch/x86/kernel/pci-gart_64.c

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