[RFC PATCH 3/3] add hvc backend for rtas

[David Woodhouse]

On Sat, 2005-12-17 at 01:53 +0100, Arnd Bergmann wrote:
> No, I think we just lose too many characters in the polling loop
> when reading from the serial port. No idea how to get that working.

Hardware flow control ought to fix that, perhaps?

But there's no substitute for having real access to the hardware and
having a proper UART driver.

-- 
dwmw2