I'd actually prefer that this be controlled by a command line option.

Each config variable multiplies the number of possible build configurations
by 2 and in some sense add more complications should we ever wish to audit
the code.

The command line option lets us ensure all the code still compiles.

If we have a problem we can test the legacy USB path control without a
rebuild.

The path this controls -- early startup -- happens once and testing a
variable is a trivial one-time cost.

Just my take.

ron



On Wed, Nov 25, 2015 at 6:48 AM Barret Rhoden <[email protected]> wrote:

> On 2015-11-24 at 14:40 Barret Rhoden <[email protected]> wrote:
> > If you want to use a USB keyboard, you'll need to enable this CONFIG.
> > It is disabled by default, since we usually use serial access and it
> > is a source of interference.  Sometimes you want a keyboard for
> > debugging.
>
> Thanks, merged to master at 46f5b5aaacbc..22e5a17da08e (from, to]
>
> You can see the entire diff with 'git diff' or at
> https://github.com/brho/akaros/compare/46f5b5aaacbc...22e5a17da08e
>
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