Re: [SERIAL] Don't optimise away baud rate changes when BOTHER isused

[Alan Cox]

On Wed, 06 Jun 2007 18:29:58 +0100
David Woodhouse <dwmw2@xxxxxxxxxxxxx> wrote:

> On Wed, 2007-06-06 at 16:03 +0100, Alan Cox wrote:
> > Yep - and there are some other changes needed as well once everyone
> > gets their ports properly lined up (notably handing back the actual
> > speed). 
> 
> Yeah, probably. This was was required just to get the speed thing to
> pass basic testing though.
> 
> You earlier made a cryptic comment about asm-generic and said the
> PowerPC patch wouldn't work -- I didn't understand, and it doesn't seem
> to be empirically confirmed. Can you eludicate?

If your termios and termios2 structures differ in size then you need to
copy the right number of bytes or you won't get speed values into the
kernel. If they are the same size it wont matter.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/