From owner-freebsd-hardware Thu Mar 6 16:53:23 1997 Return-Path: Received: (from root@localhost) by freefall.freebsd.org (8.8.5/8.8.5) id QAA26127 for hardware-outgoing; Thu, 6 Mar 1997 16:53:23 -0800 (PST) Received: from genesis.atrad.adelaide.edu.au (genesis.atrad.adelaide.edu.au [129.127.96.120]) by freefall.freebsd.org (8.8.5/8.8.5) with ESMTP id QAA26116 for ; Thu, 6 Mar 1997 16:53:16 -0800 (PST) Received: (from msmith@localhost) by genesis.atrad.adelaide.edu.au (8.8.5/8.7.3) id LAA15526; Fri, 7 Mar 1997 11:20:46 +1030 (CST) From: Michael Smith Message-Id: <199703070050.LAA15526@genesis.atrad.adelaide.edu.au> Subject: Re: Problems with 2.1 Probe? In-Reply-To: <199703061617.JAA14501@rocky.mt.sri.com> from Nate Williams at "Mar 6, 97 09:17:18 am" To: nate@mt.sri.com (Nate Williams) Date: Fri, 7 Mar 1997 11:20:45 +1030 (CST) Cc: bde@zeta.org.au, freebsd-hardware@freebsd.org X-Mailer: ELM [version 2.4ME+ PL28 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-hardware@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Nate Williams stands accused of saying: > > sio provides full support for using sio0 and sio1 in polled mode > > and sio2 and sio3 in interrupt mode > ... > > (configure a null irq to get polled mode) > > How does one configure a null IRQ? In the kernel config? In the boot > config? You don't specify one in the kernel config. In normal userconfig, set the IRQ to zero. In visual userconfig hit 'x' to get the 'auto' mode. (Did that get committed to 2.2? I can't remember.) > Nate -- ]] Mike Smith, Software Engineer msmith@gsoft.com.au [[ ]] Genesis Software genesis@gsoft.com.au [[ ]] High-speed data acquisition and (GSM mobile) 0411-222-496 [[ ]] realtime instrument control. (ph) +61-8-8267-3493 [[ ]] Unix hardware collector. "Where are your PEZ?" The Tick [[