x86: add alloc_coherent dma_ops callback to GART driver

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[ v2 - x86: make gart_alloc_coherent return zeroed memory

  FUJITA Tomonori pointed it out that the dma_alloc_coherent function
  should return memory set to zero. This patch adds this to the GART
  implementation too. ]

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Joerg Roedel 2008-08-19 16:32:39 +02:00 • committed by Ingo Molnar

parent 1fca254274

commit 94581094e7

1 changed files with 21 additions and 0 deletions

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arch/x86/kernel/pci-gart_64.c

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