K 10 svn:author V 7 yongari K 8 svn:date V 27 2010-01-06T23:26:09.416778Z K 7 svn:log V 578 MFC r199065,199115-199116,199153,199661-199662 r199065: Correct disabling checksum offloading for BCM5700 B0. r199115: Add missing bus_dmamap_sync(9) before issuing kick command. r199116: Zero out Tx/Rx descriptors before using them. Also add missing bus_dmamap_sync(9) after Tx descriptor initialization. r199153: Controller does not update Tx descriptors(send BDs) after sending frames so remove unnecessary BUS_DMASYNC_PREREAD and BUS_DMASYNC_POSTREAD of bus_dmamap_sync(9). r199661: Remove extra white space. r199662: Fix typo introduced in r199011. END