Date: Mon, 02 Feb 1998 11:50:05 -0800 From: "Sean J. Schluntz" <schluntz@clicknet.com> To: Mike Smith <mike@smith.net.au>, "Goeringer, Michael" <goeringerm@keywest.ird.rl.af.mil>, freebsd-mobile@FreeBSD.ORG Subject: Re: Ach! Slot 0, unfielded interrupt 0 (unbreakable loop) Message-ID: <34D6236C.74BF5FD8@clicknet.com> References: <199802011822.KAA15729@gromit.pinpt.com>
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I just dug out a 3Com labled 3C589D (as apposed to my Dell labled one) and tried it. According to diff they have the exact same dump from dumpcis and it also goes in to the same loop when I attempt to use confix 0x1 or 0x3. -Sean Sean J. Schluntz wrote: > *From the fingers of Mike Smith > >> >OK, so the only two valid configuration indices are 0x1 and 0x3. What > >> >are the I/O addresses associated with them? (There should be extra data > >> >in thost tuples, but I can't read them 8) > >> > >> Tuple #7, code 0x1b (Configuration entry), length = 15 > >> 000: 03 01 71 55 26 26 54 > >> Config index = 0x1(default) > >> Interface byte = 0x1 (I/O) > >> Vcc pwd: > >> Nominal operating supply voltage: 5 x 1V > >> Max current average over 1 second: 3 x 10mA > >> Max current average over 10 ms: 5 x 10mA > >> Power down supply current: 5 x 1mA > >> Wait scale Speed = 7.0 x 100 ns > >> RDY/BSY scale Speed = 7.0 x 100 ns > >> Card decodes 18 address lines, full 8/16 Bit I/O > >> IRQ modes: Level, Pulse > >> IRQs: IOCK 1 4 5 6 8 10 11 12 14 > >> Tuple #8, code 0x1b (Configuration entry), length = 7 > >> 000: 03 01 71 55 26 26 54 > >> Config index = 0x3 > >> Vcc pwd: > >> Nominal operating supply voltage: 5 x 1V > >> Max current average over 1 second: 2 x 100mA > >> Max current average over 10 ms: 2 x 100mA > >> Power down supply current: 5 x 1mA > > > >Er, there are *no* I/O addresses in those tuples. Are you sure that > >there are no tuples anywhere with lines that read: > > > > Card decodes 10 address lines, limited 8/16 Bit I/O > > I/O address # 1: block start = 0x300 block length = 0x20 > > These were the only two that had the 'Config index = 0x3' and I gave you > the full print out for them. Unfortunately there is no I/O address line > in the dump. > > >Especially that last line? Without one of these, pccardd won't be able > >to guess a port address. > > Which just might explain why it's getting a resource allocation failure. > > >> >This is indicative of a serious problem; something is generating > >> >interrupts even though the slot has not been configured yet. I am > >> >concerned that your pcic may not be correctly configured. I'm sure > >> >you've mentioned before what your laptop is, but could you tell me > >> >again?] > >> > >> It's a Dell Inspiron 3000 model TS30H > >> A 200mzh Pentium with 80 megs of RAM and a 3gig HD. NeoMagic video > >> chipset. > > > >Oh. *sigh* Dell are being difficult of late. 8( > > Hmm, the NIC is repackaged. In big words on the front is "Dell Ethernet > Card by 3Com". Even though it reports being a 3C589D the printing on the > card back says it's a revision C. Maybe I need to get a new card? > > Maybe I should move on to the modem PCCard issue to see if I the PCCard > drivers will work with the system. What do you think, I was and am still > getting 'driver allocation failed" for the card even though I followed > you directions for that, I found the config of 0x21 with is com2 and > setup the pccard.conf for config 0x21 "sio1" 3. > > Hmm, I hope this is not because of the system, it's running FreeBSD > wonderfully besides, the APM works flawlessly! > > -Sean > > ---------------------------------------------------------------------- > Sean J. Schluntz schluntz@pinpt.com > Systems Engineer (408) 997-6900 x222 > PinPoint Software Corporation http://www.pinpt.com
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