svn commit: r199453 - stable/8/sys/dev/siis
Alexander Motin
mav at FreeBSD.org
Tue Nov 17 21:28:59 UTC 2009
Author: mav
Date: Tue Nov 17 21:28:59 2009
New Revision: 199453
URL: http://svn.freebsd.org/changeset/base/199453
Log:
MFC r199333:
Do not require payload data to be aligned. It is not mentioned in datasheet
and works fine in practice.
Modified:
stable/8/sys/dev/siis/siis.c
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/amd64/include/xen/ (props changed)
stable/8/sys/cddl/contrib/opensolaris/ (props changed)
stable/8/sys/contrib/dev/acpica/ (props changed)
stable/8/sys/contrib/pf/ (props changed)
stable/8/sys/dev/xen/xenpci/ (props changed)
Modified: stable/8/sys/dev/siis/siis.c
==============================================================================
--- stable/8/sys/dev/siis/siis.c Tue Nov 17 21:27:21 2009 (r199452)
+++ stable/8/sys/dev/siis/siis.c Tue Nov 17 21:28:59 2009 (r199453)
@@ -579,7 +579,7 @@ siis_dmainit(device_t dev)
}
ch->dma.work_bus = dcba.maddr;
/* Data area. */
- if (bus_dma_tag_create(bus_get_dma_tag(dev), 2, 0,
+ if (bus_dma_tag_create(bus_get_dma_tag(dev), 1, 0,
BUS_SPACE_MAXADDR, BUS_SPACE_MAXADDR,
NULL, NULL,
SIIS_SG_ENTRIES * PAGE_SIZE * SIIS_MAX_SLOTS,
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