From owner-freebsd-mobile Thu May 3 8:13:19 2001 Delivered-To: freebsd-mobile@freebsd.org Received: from msgbas1.cos.agilent.com (msgbas1x.cos.agilent.com [192.6.9.33]) by hub.freebsd.org (Postfix) with ESMTP id 43E6137B423 for ; Thu, 3 May 2001 08:13:16 -0700 (PDT) (envelope-from darrylo@soco.agilent.com) Received: from msgrel1.and.agilent.com (msgrel1.and.agilent.com [130.30.33.104]) by msgbas1.cos.agilent.com (Postfix) with ESMTP id AF0DF1491; Thu, 3 May 2001 09:13:11 -0600 (MDT) Received: from mina.soco.agilent.com (mina.soco.agilent.com [141.121.54.157]) by msgrel1.and.agilent.com (Postfix) with ESMTP id 1665DFE; Thu, 3 May 2001 11:13:05 -0400 (EDT) Received: from mina.soco.agilent.com (darrylo@localhost [127.0.0.1]) by mina.soco.agilent.com (8.9.3 (PHNE_22672)/8.9.3 SMKit7.1.1_Agilent) with ESMTP id IAA16973; Thu, 3 May 2001 08:13:03 -0700 (PDT) Message-Id: <200105031513.IAA16973@mina.soco.agilent.com> To: George Michaelson Cc: freebsd-mobile@FreeBSD.ORG, Warner Losh Subject: Re: DELL Latitude 400 and pccard? Reply-To: Darryl Okahata In-Reply-To: Your message of "Thu, 03 May 2001 14:41:11 +1000." <11812.988864871@apnic.net> Mime-Version: 1.0 (generated by tm-edit 1.6) Content-Type: text/plain; charset=US-ASCII Date: Thu, 03 May 2001 08:13:03 -0700 From: Darryl Okahata Sender: owner-freebsd-mobile@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org George Michaelson wrote: > I had the device working on a Compaq under 4.2, so the card is only known > good in other hardware. Unfortunately, each laptop is different, and the reason why you can't get it to work in the Dell is probably laptop/FreeBSD-specific. > dmesg and kernel config attached... [ ... ] > pcic0: at port 0x3e0-0x3e1 irq 10 on isa0 > pcic0: management irq 13 Unfortunately, the above IRQs have got to match, in order for the drivers to work (but there's another problem -- see below). Well, let's see what you have: IRQ 0: (reserved, can't use) system timer IRQ 1: (reserved, can't use) atkbd0 IRQ 2: daisy-chain to IRQ 9 IRQ 3: pci0: (vendor=0x11c1, dev=0x0448) (This is an AT&T LT Winmodem 56K) IRQ 4: sio0 (com1) IRQ 5: IRQ 6: (reserved, can't use) floppy disk IRQ 7: ppc0 IRQ 8: (reserved, can't use) RTC IRQ 9: IRQ 10: pci1 , pcic-pci0 , pcic0 , pcm0 , xl0 <3Com 3c905C-TX Fast Etherlink XL> IRQ 11: uhci0 IRQ 12: psm0 IRQ 13: (reserved, can't use) FPU IRQ 14: ata0 (hard disk) IRQ 15: ata1 Urg -- there's a lot of junk on IRQ10. IRQ 5 and 9 are unused, and IRQ 15 might be unused (I don't see a CDROM or additional hard disk connected to it), if you got rid of the ata1 device. [ Warner: can the pcic driver share IRQs, yet? I believe older versions of FreeBSD can't, but what about 4.3? ] If the pcic driver can't share IRQs, you're probably screwed (assuming that the Dell BIOS doesn't allow you to specify/move the pcic IRQ, which it probably doesn't, knowing Dell). -- Darryl Okahata darrylo@soco.agilent.com DISCLAIMER: this message is the author's personal opinion and does not constitute the support, opinion, or policy of Agilent Technologies, or of the little green men that have been following him all day. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message