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authorRobert Noland <rnoland@2hip.net>2008-09-06 21:08:33 -0400
committerRobert Noland <rnoland@2hip.net>2008-09-06 21:08:33 -0400
commit740f09bffde20d9207497bd107d50941ca21278a (patch)
tree67fb687214bacc8a2c0fbe9e2875ae3e6a1421c9 /README
parentbe5fad45ee4e81997784f258fcdfaf0a303dd666 (diff)
[FreeBSD] IGP gart needs to be un-cached.
Airlied inadvertently discovered that the IGP gart needs to be un-cached for radeon rs485 and rs690 to work. Initial tests by placing a wbinvd() after allocating the gart were successful. This is an attempt at a more appropriate method of achieving success.
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