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From: "Carlos O'Donell Jr." <carlos@baldric.uwo.ca>
To: Matthew Wilcox <willy@debian.org>
Cc: Randolph Chung <tausq@debian.org>,
	patrick@tykepenguin.com, parisc-linux@lists.parisc-linux.org
Subject: Re: [parisc-linux] kdb getting healthier? (PCI guru needed, that's you willy!)
Date: Thu, 6 Jun 2002 10:43:45 -0400	[thread overview]
Message-ID: <20020606104345.D7198@systemhalted> (raw)
In-Reply-To: <20020606150944.D27186@parcelfarce.linux.theplanet.co.uk>; from willy@debian.org on Thu, Jun 06, 2002 at 03:09:44PM +0100

> 
> that ugly macro expands into inb/inw/inl.  that printk probably needs to
> go away -- i don't think it's helpful.  maybe it should stay for adapter
> != 0, but so many drivers probe ISA space for their devices that we're
> going to keep getting them.
> 
> i bet the loop isn't infinite... probably driver probing.  If you turn
> off CONFIG_PCI, the driver shouldn't be compiled in.
>

Ah, excellent. I think I understand how that works.
Sadly, I'm not so sure that's the case, since it prints:
---
PCI or EISA Bus Adapter 0 is not registered. in8(0x64) returning -1;
" in8(0x60) returning -1;
---
This message is not an exact copy since my notes are at home.

This printk alternates, dare I say, forever? (I'll leave it running for
a few hours and see what happens). 

I'll try and figure out what, if any, driver is broken.
Most importantly I'll disable PCI/EISA support for now and see how
far the system boots.

Thanks W!

c.

  reply	other threads:[~2002-06-06 14:43 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-06-06 13:21 [parisc-linux] kdb getting healthier? (PCI guru needed, that's you willy!) Carlos O'Donell Jr.
2002-06-06 14:09 ` Matthew Wilcox
2002-06-06 14:43   ` Carlos O'Donell Jr. [this message]
2002-06-06 16:19 ` John David Anglin
2002-06-06 18:57   ` Carlos O'Donell Jr.
2002-06-06 19:35     ` John David Anglin
2002-06-07 15:08     ` Carlos O'Donell Jr.
2002-06-07 16:42       ` John David Anglin
2002-06-07 16:48         ` Matthew Wilcox
2002-06-07 17:01           ` John David Anglin
2002-06-07 17:06             ` Matthew Wilcox

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