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From: Rafal Jaworowski <raj@FreeBSD.org>
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Subject: PERFORCE change 150334 for review
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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;