Re: [PATCH RFC] serial-core: reset the console speed on resume

From: Yin Kangkai
Date: Sat Jan 29 2011 - 21:25:50 EST

On 2011-01-30, 01:20 +0100, Stanislav Brabec wrote:
> Yin Kangkai wrote on Tue 25 Jan 2011 at 18:43 +0800:
> > On some platforms, we need to restore the console speed on resume even
> > it was not suspended (no_console_suspend), and on others we don't have
> > to do that.
> >
> > So don't care about the "console_suspend_enabled" and unconditionally
> > reset the console speed if it is a console.
> Well, there is currently another breakage on Zaurus. But it improves the
> situation.
> (Note: Your patch has bad file path. I'll agree with such change after
> this fix.)

OK, I was based on .37 stable kernel. Will base on linus tree and
resend the patch right away. Thanks.

> Test report on Zaurus
> (serial hardware itself is in undefined state after resume):
> before after
> login: OK OK
> console: broken broken
> console + login: OK OK
> console + no_console_suspend: broken broken
> login + no_console_suspend: OK OK
> console + login + no_console_suspend: broken OK

Thanks for the test, Stanislav. Good to know it improves the

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