jhb 2006-07-20 20:07:38 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_4)
sys/dev/amr amr.c
Log:
MFC: Chain the bus_dmamap_load() calls when mapping a command with a data
CCB instead of using BUS_DMA_NOWAIT(). Since bus_dmamap_load() doesn't
support BUS_DMA_NOWAIT in 4.x, this could result in data corruption if
sufficient bounce pages weren't available.
Submitted by: scottl
Revision Changes Path
1.7.2.18 +18 -6 src/sys/dev/amr/amr.c
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