CVS commit: src/sys/arch/arm/omap

["Manuel Bouyer" <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Tue Apr 14 18:45:25 UTC 2015

Modified Files:
        src/sys/arch/arm/omap: omap3_sdhc.c

Log Message:
Add support for DMA transfers. From Jared D. McNeill, with final debug by me.
With this I can get nearly 20MB/s from my sdcard on the BB black at 1Ghz
(not bad for a 50Mhz 4-bits bus), and still 15MB/s on the BB white at
low speed (275Mhz).


To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 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.