Subject: Re: apm and com performance
To: None <wojtek@wojtek.from.pl>
From: Manuel Bouyer <bouyer@antioche.lip6.fr>
List: port-i386
Date: 03/18/2001 17:36:43
On Sun, Mar 18, 2001 at 02:52:02PM +0100, wojtek@wojtek.from.pl wrote:
> why when apm is compiled my serial-ppp transfer from my home machine to
> notebook (486 with 16450 uart) drops from 10.9kB to 3-5kB???

When APM is compiled in I think the kernel does calls to the BIOS, which
may block interrupts for too long ...

--
Manuel Bouyer, LIP6, Universite Paris VI.           Manuel.Bouyer@lip6.fr
--