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CVS commit: [netbsd-7] src/sys/arch/arm/omap
Module Name: src
Committed By: riz
Date: Tue Nov 17 19:21:14 UTC 2015
src/sys/arch/arm/omap [netbsd-7]: omap3_sdhc.c
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 -r184.108.40.206 -r220.127.116.11 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.
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