Messages in this thread | | | From | Doug Siebert <> | Subject | Re: PROBLEM: pci bridge fails to wake up from suspend/resume( Inspiron 8000 ) | Date | Mon, 19 Feb 2001 22:40:31 -0600 (CST) |
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Morten,
I'm not subscribed to linux-kernel, but I've been following the list archive somewhat for the past month (watching 2.4 development so I can figure out when it is safe to make the jump without too much hassle)
I just bought a Dell Inspiron 4000 laptop a month ago, and have the same problem with suspend/resume, with both devices on the PCI bridge (both the eepro100 ethernet as well as the LT winmodem) Same symptoms, both work fine until suspend, after resume neither work at all. I tried your fix, and it worked for me. I did the same thing you did, running 'lspci -vx' to see the PCI registers before and after, and then use 'setpci' to fix them. Since the i4000 uses a 440BX mobile chipset, it isn't exactly the same commands, but I got it to work (I had to ifconfig eth0 down then 'ifup eth0' to make it work) Its a pretty general fix, as I'm running Redhat 6.2 with kernel 2.2.16. Yeah, kind of old, but I hope to be running 2.4 pretty soon! (BTW, as you probably already know, your fix works fine for re-enabling the winmodem after resume as well)
I'm cc:ing linux-kernel also, in case anyone working this problem can benefit from the additional data point. If anyone working this needs further info from me (lspci results or whatever) feel free to email me at this address.
-- Douglas Siebert douglas-siebert@uiowa.edu
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