x86, AMD IOMMU: add functions to send IOMMU commands

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This patch adds generic handling function as well as all functions to send
specific commands to the IOMMU hardware as required by this driver.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Joerg Roedel 2008-06-26 21:27:55 +02:00 • committed by Ingo Molnar

parent 000fca2dfc

commit a19ae1eccf

1 changed files with 106 additions and 0 deletions

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arch/x86/kernel/amd_iommu.c

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