Date: Mon, 21 Jul 1997 11:37:26 +0930 (CST) From: Michael Smith <msmith@atrad.adelaide.edu.au> To: pw@snoopy.mv.com (Paul Werkowski) Cc: msmith@atrad.adelaide.edu.au, freebsd-mobile@FreeBSD.ORG Subject: Re: polling in sio.c Message-ID: <199707210207.LAA20182@genesis.atrad.adelaide.edu.au> In-Reply-To: <199707171442.KAA00224@snoopy.mv.com> from Paul Werkowski at "Jul 17, 97 10:42:46 am"
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Sorry for the delay in replying here. Work. Argh. Paul Werkowski stands accused of saying: > > | > Card inserted, slot 0 > | > sio2: Warning: irq_pending error1. <<< first one in sio.c > | > | Er, you must be using the PAO kernel. I don't recommend this unless > | you need it for something else; the pccard support in the standard > | kernels is good enough for this. I don't actually know what this is > | meant to be, but I suspect it's the "didn't generate interrupt" error. > | > | I went to PAO because I couldn't get anywhere with the standard > | code -- but maybe I was making different mistakes then. I could > | try reverting back. I find the sio code a bit hard to follow, but > > So, I upgraded to a stock 2.2.2 kernel. Now I see from dmesg.. > > apm0 on isa > apm: found APM BIOS version 1.1 > PC-Card Intel 82365 (5 mem & 2 I/O windows) > pcic: controller irq 3 > Card inserted, slot 0 > sio2: probe test 3 failed > Return IRQ=5 > Card removed, slot 0 > > Hmm, seems that when I upgraded my office box from 2.1 to 2.2.1 > an internal Black Box modem that had always worked swell suddenly > started failing the probe. I don't have that modem installed right > now, but I had set the flag that enables verbose printout in the > probe and I seem to remember that "sio2: probe test 3 failed" > message coming out. I wonder if something broke going from > 2.1 to 2.2? Nah, probably not. It's always possible. You can set flags to 0x180 and see if ignoring test 3 results in a working modem. Normally I wouldn't recommend using such a device, as broken hardware isn't the most dependable of things, but you should be able to get away with it OK. > Paul -- ]] 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 [[
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