CVS commit: [netbsd-7] src/sys/arch/arm/omap

["Jeff Rizzo" <riz%netbsd.org@localhost>]

Module Name:    src
Committed By:   riz
Date:           Tue Nov 17 19:21:14 UTC 2015

Modified Files:
        src/sys/arch/arm/omap [netbsd-7]: omap3_sdhc.c

Log Message:
Pull up following revision(s) (requested by jmcneill in ticket #1017):
        sys/arch/arm/omap/omap3_sdhc.c: revision 1.18
AM335x EDMA3 has an alignment restriction for both SAM and DAM in constant
addressing mode. In these cases, the physical address must be aligned to
256-bits. To handle this, pre-allocate a MAXPHYS sized bounce buffer and
use it for unaligned transfers.
Fixes "edma errint!" problem mentioned in port-arm/50288.


To generate a diff of this commit:
cvs rdiff -u -r1.14.4.2 -r1.14.4.3 src/sys/arch/arm/omap/omap3_sdhc.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.