From owner-freebsd-hardware Sat Oct 28 13:47:14 2000 Delivered-To: freebsd-hardware@freebsd.org Received: from tau.ceti.com.pl (tau.ceti.com.pl [195.116.211.2]) by hub.freebsd.org (Postfix) with ESMTP id 8DAC137B479 for ; Sat, 28 Oct 2000 13:47:11 -0700 (PDT) Received: by tau.ceti.com.pl (Postfix, from userid 502) id 00851F38B5; Sat, 28 Oct 2000 22:47:03 +0200 (CEST) Date: Sat, 28 Oct 2000 22:47:03 +0200 From: Pawel Krawczyk To: freebsd-hardware@freebsd.org Subject: silo overflows on high-speed serial ports Message-ID: <20001028224703.H5579@tau.ceti.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.2.4i Organization: CETI internet services, Krakow, Poland Sender: owner-freebsd-hardware@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Hello, I'm trying to use a high-speed serial port under FreeBSD-3.5 stable, but I only get such kernel messages: sio0: 1 more silo overflow (total 29691) The port is ISA card with jumper configured divisor, set up to 460800. It is properly detected by the kernel and used to send PPP with pppd using 115200 speed, which should work thanks to the hardware divisor. Unfortunately it only gets the overflows. The same hardware (card+modem) works under Linux, so the setup is correct. What am I doing wrong with the FreeBSD configuration? Should I use some additional flags in the kernel configuration? Thanks for any suggestions. -- Paweł Krawczyk To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hardware" in the body of the message