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(parent: b960a82) | patch
[IA64] fallback to swiotlb for consistent DMA mappings
authorSuresh B. Siddha <suresh.b.siddha@intel.com>
Wed, 20 Oct 2004 06:43:58 +0000 (06:43 +0000)
committerTony Luck <aegl@agluck-lia64.sc.intel.com>
Wed, 20 Oct 2004 06:43:58 +0000 (06:43 +0000)
commitbbc484783623ad02df84bff2587725d43ec1f99e
treed494aef6c35fc194091a95a158c68597d54a2292tree | snapshot
parentb960a828b73ab460abfc1bb33c0c87a4ece934d2commit | diff
[IA64] fallback to swiotlb for consistent DMA mappings

Patch supplied by Suresh Siddha

This is mainly needed for EM64T platforms and makes sense for ia64 too.
Need of this was broughtup sometime(long time?) back on lkml.
http://www.ussg.iu.edu/hypermail/linux/kernel/0406.3/0112.html

Signed-off-by: Tony Luck <tony.luck@intel.com>
arch/ia64/lib/swiotlb.c diff | blob | history
Linux kernels and configurations used by Zygo.