On Tue, Apr 02, 2013 at 12:59:22AM +0200, Marek Vasut wrote: > Dear Lucas Stach, > > > In PIO mode we can end up with the same errors as in DMA mode, but as IRQs > > are disabled there we have to check for them manually after each command. > > > > Also don't use the big controller reset hammer when receiving a NAK from a > > slave. It's sufficient to tell the controller to continue at a clean state. > > > > Signed-off-by: Lucas Stach <[email protected]> > > Stamp it with: > > Tested-by: Marek Vasut <[email protected]>
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