On 7/4/2018 11:10 AM, Andy Shevchenko wrote: > We have an iDMA 32-bit hardware (see drivers/dma/dw/) which has an > extension 64-bit registers where only one of them has a specific bit > to "commit" the changes written to all of them. And by some very > unknown reason that bit is in lo part which automatically means we > must to write it last. And it supports both BE and LE? And in both cases it's the lo part? Logan
