From: Erik Mouw <J.A.K.Mouw@ITS.TUDelft.NL>
To: Michael Stiller <michael@toyland.ping.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Cardbus Bridge no IRQ in 2.4.6
Date: Mon, 16 Jul 2001 00:31:08 +0200 [thread overview]
Message-ID: <20010716003107.I13239@arthur.ubicom.tudelft.nl> (raw)
In-Reply-To: <20010715125830.9309.qmail@toyland.ping.de>
In-Reply-To: <20010715125830.9309.qmail@toyland.ping.de>; from michael@toyland.ping.de on Sun, Jul 15, 2001 at 02:58:30PM +0200
On Sun, Jul 15, 2001 at 02:58:30PM +0200, Michael Stiller wrote:
> i have a PCI Cardbus Bridge which is getting no interrupt from
> the bios and during kernel boot. Is it possible to use the card anyway ?
> Maybe assign an interrupt manually ?
>
> The details:
>
> kernel 2.4.6 smp machine
>
> device in question:
>
> 00:0e.0 CardBus bridge: Texas Instruments PCI1410 PC card Cardbus Controller
> (rev 01)
> Subsystem: SCM Microsystems: Unknown device 3000
> Flags: bus master, medium devsel, latency 168
> Memory at 20000000 (32-bit, non-prefetchable) [size=4K]
> Bus: primary=00, secondary=02, subordinate=05, sec-latency=176
> Memory window 0: 20400000-207ff000 (prefetchable)
> Memory window 1: 20800000-20bff000
> I/O window 0: 00001000-000010ff
> I/O window 1: 00001400-000014ff
> 16-bit legacy interface ports at 0001
Let me guess: a Lucent Orinico PCI adapter, right? It should work with
linux-2.4.6, I submitted a patch for 2.4.6-pre8 (or so) and it is
included in linux-2.4.6. I currently have it working on two non-SMP
systems (ALi 1541 and Intel 440FX chipsets).
> I enabled DEBUG in pci-i386.h and get the following messages:
[snip spooky PCI debug I don't understand anyway]
> Any clues ? Should i send more details ? If yes, which ones ?
Make sure that the Cardbus driver is not a module. IOW: your kernel
configuration should have these lines:
#
# PCMCIA/CardBus support
#
CONFIG_PCMCIA=y
CONFIG_CARDBUS=y
# CONFIG_I82365 is not set
# CONFIG_TCIC is not set
Erik
--
J.A.K. (Erik) Mouw, Information and Communication Theory Group, Department
of Electrical Engineering, Faculty of Information Technology and Systems,
Delft University of Technology, PO BOX 5031, 2600 GA Delft, The Netherlands
Phone: +31-15-2783635 Fax: +31-15-2781843 Email: J.A.K.Mouw@its.tudelft.nl
WWW: http://www-ict.its.tudelft.nl/~erik/
next prev parent reply other threads:[~2001-07-15 22:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-15 12:58 Michael Stiller
2001-07-15 22:31 ` Erik Mouw [this message]
2001-07-16 7:02 ` Michael Stiller
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