Author: delphij
Date: Fri Sep 7 19:00:27 2012
New Revision: 240210
URL: http://svn.freebsd.org/changeset/base/240210
Log:
It seems that what the code really meant is that when a write is completed,
do a BUS_DMASYNC_POSTWRITE over the DMA map. The way it currently is would
only do POSTREAD for read transactions.
Submitted by: Sascha Wildner
MFC after: 1 month
Modified:
head/sys/dev/hptmv/entry.c
Modified: head/sys/dev/hptmv/entry.c
==============================================================================
--- head/sys/dev/hptmv/entry.c Fri Sep 7 18:41:19 2012 (r240209)
+++ head/sys/dev/hptmv/entry.c Fri Sep 7 19:00:27 2012 (r240210)
@@ -3046,7 +3046,7 @@ fOsCommandDone(_VBUS_ARG PCommand pCmd)
if (pCmd->cf_data_in) {
bus_dmamap_sync(pAdapter->io_dma_parent, pmap->dma_map,
BUS_DMASYNC_POSTREAD);
}
- else if (pCmd->cf_data_in) {
+ else if (pCmd->cf_data_out) {
bus_dmamap_sync(pAdapter->io_dma_parent, pmap->dma_map,
BUS_DMASYNC_POSTWRITE);
}
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