From: Jon Mason Date: Sun, 26 Feb 2006 03:18:22 +0000 (+0100) Subject: [PATCH] x86_64: no_iommu removal in pci-gart.c X-Git-Tag: v2.6.16-rc5~16 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=60b08c67220cf6faef7410ac6adba23a8a743bf7;p=pandora-kernel.git [PATCH] x86_64: no_iommu removal in pci-gart.c In previous versions of pci-gart.c, no_iommu was used to determine if IOMMU was disabled in the GART DMA mapping functions. This changed in 2.6.16 and now gart_xxx() functions are only called if gart is enabled. Therefore, uses of no_iommu in the GART code are no longer necessary and can be removed. Also, it removes double deceleration of no_iommu and force_iommu in pci.h and proto.h, by removing the deceleration in pci.h. Lastly, end_pfn off by one error. Tested (along with patch 1/2) on dual opteron with gart enabled, iommu=soft, and iommu=off. Signed-off-by: Jon Mason Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds --- Reading git-diff-tree failed