Hi Gertjan, On Fri, Apr 19, 2013 at 11:49 AM, Gertjan van Wingerde <gwingerde@xxxxxxxxx> wrote: > Wouldn't it be easier / better to simply clear the whole descriptor at > the start, instead of selective clearing parts of it after everything > has been written already? This would add a number of unneeded writes to DMA coherent memory. And since the descriptor is initialized word by word Stanislaw's approach looks reasonable to me. Helmut -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
