Re: [RFC][PATCH 7/7] serial, 8250: Mostly avoid wakeups from underport->lock

[Peter Zijlstra]

On Wed, 2011-12-21 at 17:22 +0100, Peter Zijlstra wrote:

> Could you explain that more, its not actually connecting with any
> neurons..

Note that I don't actually know how uarts work. So telling me to go read
that fine^Weffin' manual/wikipedia page is a good option.

I found me this page:

 http://www.lammertbies.nl/comm/info/serial-uart.html

and I guess I'll read it and pay extra attention to the flow control
part, since I found in serial_core.h that x_char is xon/xoff related.
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