Date: Mon, 22 Jan 2001 17:48:23 +0100 From: Nicolas Souchu <nsouch@alcove.fr> To: Steve Shoecraft <sshoecraft@safepages.com> Cc: 'John Baldwin' <jhb@FreeBSD.org>, "'Donald J . Maddox'" <dmaddox@sc.rr.com>, freebsd-hackers@FreeBSD.org Subject: Re: more info about: odd result of pci_read_config Message-ID: <20010122174822.D30873@ontario.alcove-int> In-Reply-To: <001301c0845a$db047780$89ccdacf@max.home.org>; from sshoecraft@safepages.com on Mon, Jan 22, 2001 at 04:05:31AM -0600 References: <20010121111903.B10148@ontario.alcove-int> <001301c0845a$db047780$89ccdacf@max.home.org>
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On Mon, Jan 22, 2001 at 04:05:31AM -0600, Steve Shoecraft wrote: > > My viapm driver is a kmodule. Could it be that PCI_READ_CONFIG is not > > correctly resolved and returns ENXIO which is 0x6? > > That's exactly whats going on here. Have you turned on BUS_DEBUG (or mebbe > DEBUG_BUS) in /kern/subr_bus.c ? Not yet. I will then. > > Also, I have a userland app that loads and runs your kernel module - it > makes it alot easier to debug this kinda stuff. Even does device file I/O. > If you want, you can check it out. Thanks, where? -- Nicolas.Souchu@alcove.fr Alcôve - Open Source Software Engineer - http://www.alcove.fr To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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