Author: adrian
Date: Tue Oct 27 23:11:22 2015
New Revision: 290082
URL: https://svnweb.freebsd.org/changeset/base/290082
Log:
mips: use the correct va for wbinv flushing.
arge doesn't trigger this, but ath(4) does.
Tested:
* AR9331 SoC (Carambola2); ath(4) hostap
Submitted by: ian
Modified:
head/sys/mips/mips/busdma_machdep.c
Modified: head/sys/mips/mips/busdma_machdep.c
==============================================================================
--- head/sys/mips/mips/busdma_machdep.c Tue Oct 27 22:59:24 2015
(r290081)
+++ head/sys/mips/mips/busdma_machdep.c Tue Oct 27 23:11:22 2015
(r290082)
@@ -1128,7 +1128,7 @@ bus_dmamap_sync_buf(vm_offset_t buf, int
break;
case BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE:
- mips_dcache_wbinv_range(buf_cl, len);
+ mips_dcache_wbinv_range(buf, len);
break;
case BUS_DMASYNC_PREREAD:
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