Date: Tue, 23 Sep 2008 09:46:59 GMT From: Rafal Jaworowski <raj@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 150334 for review Message-ID: <200809230946.m8N9kxJj061832@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=150334 Change 150334 by raj@raj_mimi on 2008/09/23 09:46:42 Flush L2 cache in bus_dmamem_alloc() as appropriate. Affected files ... .. //depot/projects/arm/src/sys/arm/arm/busdma_machdep.c#19 edit Differences ... ==== //depot/projects/arm/src/sys/arm/arm/busdma_machdep.c#19 (text+ko) ==== @@ -629,6 +629,8 @@ newmap->allocbuffer = tmpaddr; cpu_idcache_wbinv_range((vm_offset_t)*vaddr, dmat->maxsize); + cpu_l2cache_wbinv_range((vm_offset_t)*vaddr, + dmat->maxsize); *vaddr = tmpaddr; } else newmap->origbuffer = newmap->allocbuffer = NULL;help
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