From: Miles Lane <miles@megapathdsl.net>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Igmar Palsenberg <maillist@chello.nl>,
Erik Mouw <J.A.K.Mouw@ITS.TUDelft.NL>,
Linux kernel mailing list <linux-kernel@vger.kernel.org>
Subject: Re: USB doesn't work with 440MX chipset, PCI IRQ problem?
Date: Wed, 29 Nov 2000 22:03:03 -0800 [thread overview]
Message-ID: <3A25ED97.3010900@megapathdsl.net> (raw)
In-Reply-To: <E141KOp-0006mI-00@the-village.bc.nu>
I reported a similar problem. In my case, the interrupt
sharing is between two Cardbus cards (3c575 and a Belkin
BusPort Mobile). My network locks up with eth0 errors.
So, do you believe this is the same bug or something else?
My machine seems to be sharing the interrupt to four devices?
#> more interrupts
CPU0
0: 4476120 XT-PIC timer
1: 26191 XT-PIC keyboard
2: 0 XT-PIC cascade
4: 5 XT-PIC serial
5: 2400 XT-PIC CS4236+
11: 21589 XT-PIC Texas Instruments PCI1131 (#2), Texas
Instruments PCI1131, eth0, usb-ohci
12: 73011 XT-PIC PS/2 Mouse
14: 194203 XT-PIC ide0
15: 7951 XT-PIC ide1
NMI: 0
ERR: 0
Alan Cox wrote:
>>> 9: 3134 XT-PIC 3c574_cs
>>> 11: 1 XT-PIC Ricoh Co Ltd RL5c475, usb-uhci
>>
>> Your videocard is also at 11. Could be an issue if the USB driver hates
>> sharing IRQ's.
>
>
> Other than a boot time lockup bug which is now fixed it should be fine
>
>
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next prev parent reply other threads:[~2000-11-30 6:36 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-11-29 23:41 USB doesn't work with 440MX chipset, PCI IRQ problem? Erik Mouw
2000-11-29 23:52 ` Miles Lane
2000-11-29 23:57 ` PCI bug? -- " Miles Lane
2000-11-30 4:03 ` Igmar Palsenberg
2000-11-30 3:28 ` Alan Cox
2000-11-30 6:03 ` Miles Lane [this message]
2000-11-30 13:33 ` Marcus Sundberg
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