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| author | FUJITA Tomonori <tomof@acm.org> | 2008-02-04 22:28:10 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 09:44:11 -0800 |
| commit | 1b39b077789955c8389488d53d075518fdcd582e (patch) | |
| tree | b633d041bdc32959c118ec9ef77ee17bbd0b5b23 /arch/x86/Kconfig | |
| parent | 383af9525bb27f927511874f6306247ec13f1c28 (diff) | |
| download | blackbird-op-linux-1b39b077789955c8389488d53d075518fdcd582e.tar.gz blackbird-op-linux-1b39b077789955c8389488d53d075518fdcd582e.zip | |
iommu sg: x86: convert calgary IOMMU to use the IOMMU helper
This patch converts calgary IOMMU to use the IOMMU helper
functions. The IOMMU doesn't allocate a memory area spanning LLD's
segment boundary anymore.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Muli Ben-Yehuda <mulix@mulix.org>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 59eef1c7fdaa..c976eb41c5c8 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -465,6 +465,9 @@ config CALGARY_IOMMU_ENABLED_BY_DEFAULT Calgary anyway, pass 'iommu=calgary' on the kernel command line. If unsure, say Y. +config IOMMU_HELPER + def_bool CALGARY_IOMMU + # need this always selected by IOMMU for the VIA workaround config SWIOTLB bool |
