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(parent: 928abd2) | patch
x86, AMD IOMMU: add functions to find last possible PCI device for IOMMU
authorJoerg Roedel <joerg.roedel@amd.com>
Thu, 26 Jun 2008 19:27:41 +0000 (21:27 +0200)
committerIngo Molnar <mingo@elte.hu>
Fri, 27 Jun 2008 08:12:08 +0000 (10:12 +0200)
commit3e8064ba59128bcb1405079a0789b27b356832b9
tree63d80264b10c69a606cce9f7dd2c1c9a243b8d76tree | snapshot
parent928abd2545fe367ea3ff3cb8a5076e1d6d2a9574commit | diff
x86, AMD IOMMU: add functions to find last possible PCI device for IOMMU

This patch adds functions to find the last PCI bus/device/function the IOMMU
driver has to handle. This information is used later to allocate the memory for
the data structures.

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>
arch/x86/kernel/amd_iommu_init.c diff | blob | history
Domain: System / Uncategorized;