[U-Boot] [PATCH v4 2/2] NS16550: buffer reads

[Graeme Russ]

Hi Wolfgang,

On Oct 24, 2011 4:15 AM, "Wolfgang Denk" <wd at denx.de> wrote:
>
> Dear Graeme Russ,
>
> In message <
CALButCLEg6c30En3N4LjPv1woJjFxwkEkHvQYMoJy8+MgSzqJw at mail.gmail.com> you
wrote:
> >

[snip]

> > > This should not be necessary. Actually the implementation should not
> > > need to know about such special cases.
> >
> > So how does kermit/ymodem send the XON after the user has entered the
> > receive command and we have sent the XOFF after the newline?
>
> Upon the first getc() that follows?

And as there will be no corresponding newline, when do we send XOFF?

Regards,

Graeme