Re: Back from the dead, with updates!

Michael <[email protected]> Wed, 21 Oct 2015 11:51:31 -0400

Newsgroups	gmane.os.netbsd.ports.sgimips
Organization	The NetBSD Foundation
Message-ID	<20151021115131.0832fcdc@blackbush>

Hello,

On Sun, 11 Oct 2015 09:43:31 +0200
Tobias Nygren <[email protected]> wrote:

> 2. GENERIC32_IP3x switches baudrate on the serial port after
> sgimips_bus_dma_init. I don't understand how or why this happens.
> With crimefb it boots and runs perfectly.

Found the bug and fixed it - it doesn't switch baud rates, it just
stops working when the early com driver takes over. Problem was that
MACE needs 64bit accesses for everything ISA-ish, which requires
special handling on o32 but not on n32, which is why it worked on n32.

have fun
Michael