[BRLTTY] BRLTTY in GRUB2

[Dave Mielke]

[quoted lines by Vladimir 'φ-coder/phcoder' Serbinenko on 2012/04/04 at 20:23 +0200]

>I'd prefer to keep serial code on GRUB side. As I said it's ok to add
>any additional configure fields you might need. UART on longson may be
>either on PCI (Geode UART) or in alternate window (on-die UART)


That, of course, would be best indeed. I don't think adding the functionality 
to configure() would be the best way, though. I think we need two new methods: 
one to set the control lines (DTR, RTS), and one to read the status lines (CTS, 
DSR, RNG, CAR).

atexit() references are now gone. If brlttyUpdate() returns false then it's 
done and you should then call brlttyDestruct().

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