Re: Thinkpad 600e interrupt storm

Thomas Kempka wrote:

>Understudy <[email protected]> wrote:
>  
>
>>Which ps2 utility did you use and what did you arrange your IRQs to be 
>>set at.?
>>
>>    
>>
>
>The ps2 utility is available at the IBM website. Just search the 
>downloads for your TP model number. You will need a bootable DOS 
>partition, floppy or cdrom for this.
>
>  
>
Okay I am going to download this.

>>Are you using a IBM thinkpad 600e or another laptop. If so which model? 
>>    
>>
>
>Yes, it's a TP600e (model-no. 2645-8A0).
>  
>
Okay I have a 2645-8AU

>  
>
>>If you are using the 600e would please post the following information:
>>What you set your IRQs at with the PS2 utility?
>>    
>>
>
>`ps2 pciirq 10 11'
>
>Disable modem, midi, serial ports, parallel port and audio for testing
>(use `ps2 ? irq' to list any irq used by the TP and turn anything off
>that you don't need).
>
>The above setup puts uhci0 and cbb0 on irq 11, and cbb1 on irq 10 for 
>me. As long as I don't use cbb0, I don't get any interrupt storm 
>messages and there are no device slowdowns.
>
>I didn't do any further tests to get the other cardbus slot working  
>without device slowdowns as well. But I'm sure that it is resolvable
>through further playing with the irq setup.
>
>The important thing here is not to give up testing until you have
>a working IRQ setup. 
>  
>
So basically you can use only the bottom pcmcia slot. That is fine for 
me. I don't plan on using the machine as a gateway.

>  
>
>>The results of uname -r
>>    
>>
>
>FreeBSD 5.3-STABLE #10: Wed Feb  9 17:52:53 CET 2005
>  
>
Okay here is where things begin to differ for me.
[bhorne@Slacker:bhorne, 05:37 PM, Sat Feb 12]>uname -r
5.3-RELEASE
I think I may need to do a cvsup and make sure I get a stable. I did a 
iso download. I thought I had grabbed a stable maybe not.

>  
>
>>A copy of your kernel.
>>    
>>
>
>GENERIC, with NEWCARD enabled and useless stuff commented out.
>Watch to load snd_mss, usb and network devices as modules to 
>get suspend working.
>
>  
>
Okay things are really different for me here I went with GENERIC with 
useless stuff commented out and OLDCARD. I think that is all I did. I 
have not done anything with sound. I am don't think I did anything that 
would make usb and network items load as modules. They are there in the 
kernel. I never understood the suspense issue.

>>A copy of your device.hints.
>>    
>>
>
>Default device.hints with acpi enabled, apm disabled.
>  
>
Okay again I went different here. I believe I have acpi disabled and apm 
enabled. I got all of my information from google searches when I was 
trying to deal with the interrupt storm.
You can read my device.hints at 
http://www.understudy.net/files/devicehints.txt . Take a look and tell 
me what you would change. I don't even remember what the original 
untouched one looks like.

>  
>
>>A copy of your dmesg.
>>    
>>
>
>I don't think it'd be helpful in any way to post it here.
>If you really need it, drop me a mail.
>
>  
>
>>A copy of any customizing you have done to your /usr/src/ files.
>>
>>    
>>
>
>I didn't customize anything in the sources that has to do with the 
>TP600E.
>
>  
>
>>This seems somewhat encouraging, I hope it can solve my problem with the 
>>interrupt storm. I get that one solved I will go onto other issues.
>>    
>>
>
>As long the message is your only problem with no device slowdowns coming 
>up, just ignore it.
>
>
>Greetings, Thomas Kempka
>
>  
>

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