Hi! > > Could we somehow remedy the lack of knowledge from the core as whether > > the HW sends/receives characters first before adding support for LED > > triggers? It would be more generic and future proof to require UART > > drivers to report to the core when they actually TX/RX, and then at the > > core level, utilize that knowledge to perform the LED trigger. > > Maybe we could introduce a function to read from the TX FIFO. Having > open coded this in each and every driver is not nice anyway. Yes, please. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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