David Brownell wrote:
--- This is a new patch in series; it's too against the recent Linus' kernel... The code is not exactly trivial but hopefully self-documented, it has been successfulyl stress tested with CPPI 3.0 and 4.1 drivers, though still needs verification with Inventra DMA...
This looks very interesting, but it looks a bit too complex to consider acking for 2.6.29, given there's a trivial "use PIO" workaround and it's only been tested with one of the three DMA engines in use.
It shouldn't change anything for TUSB since it doesn't sue Tx DMA mode 1. Although after looking at that "DMA driver" I wondered if it's good for anything at all, given the limitations...
No other comment yet. :)
I hoped for some OMAP testing being done by Dmitry or somebody else actively using OMAPs.
- Dave
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