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authorbouyer <bouyer@NetBSD.org>2008-06-28 17:23:01 +0000
committerbouyer <bouyer@NetBSD.org>2008-06-28 17:23:01 +0000
commitcaba2baea2a9e6173fa749da4e624817f44edf71 (patch)
tree0264194fc4ecb57ccc6b5f34d7d9d5d3f978afea /sys/dev/microcode/typhoon
parentb4c1afd422fa9ce2b22fb7c29b99baee8edce85a (diff)
port-i386/38935: Add appropriate x86_lfence or x86_mfence calls to
bus_dmamap_sync(), depending on the BUS_DMASYNC flag. This makes sure that the kernel reads data from main memory in the intended order.
Diffstat (limited to 'sys/dev/microcode/typhoon')
0 files changed, 0 insertions, 0 deletions