[PATCH] x86_64: Rename IOMMU option, fix help and mark option embedded.
- Rename the GART_IOMMU option to IOMMU to make clear it's not
just for AMD
- Rewrite the help text to better emphatise this fact
- Make it an embedded option because too many people get it wrong.
To my astonishment I discovered the aacraid driver tests this
symbol directly. This looks quite broken to me - it's an internal
implementation detail of the PCI DMA API. Can the maintainer
please clarify what this test was intended to do?
Cc: linux-scsi@vger.kernel.org
Cc: alan@redhat.com
Cc: markh@osdl.org
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/char/agp/Kconfig b/drivers/char/agp/Kconfig
index 46685a5..9826a39 100644
--- a/drivers/char/agp/Kconfig
+++ b/drivers/char/agp/Kconfig
@@ -55,9 +55,9 @@
X on AMD Irongate, 761, and 762 chipsets.
config AGP_AMD64
- tristate "AMD Opteron/Athlon64 on-CPU GART support" if !GART_IOMMU
+ tristate "AMD Opteron/Athlon64 on-CPU GART support" if !IOMMU
depends on AGP && X86
- default y if GART_IOMMU
+ default y if IOMMU
help
This option gives you AGP support for the GLX component of
X using the on-CPU northbridge of the AMD Athlon64/Opteron CPUs.