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dmar: context cache and IOTLB invalidation using queued invalidation
authorYouquan Song <youquan.song@intel.com>
Thu, 16 Oct 2008 23:31:55 +0000 (16:31 -0700)
committerDavid Woodhouse <David.Woodhouse@intel.com>
Fri, 17 Oct 2008 07:03:14 +0000 (08:03 +0100)
commit3481f21097cb560392c411377893b5109fbde557
tree5bc3165cb45a0d4bc04ce3d945b5ec8483939ed7tree | snapshot
parentf05810c9962bba3e809f07619bda1bfdebbfbfb9commit | diff
dmar: context cache and IOTLB invalidation using queued invalidation

Implement context cache invalidate and IOTLB invalidation using
queued invalidation interface. This interface will be used by
DMA remapping, when queued invalidation is supported.

Signed-off-by: Youquan Song <youquan.song@intel.com>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
drivers/pci/dmar.c diff | blob | history
include/linux/intel-iommu.h diff | blob | history
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