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Date:      24 Jan 2001 12:42:14 -0800
From:      david@metalogik.com
To:        freebsd-questions@freebsd.org
Subject:   fxp0 and SCB timeout error with apm
Message-ID:  <20010124204214.24868.cpmta@c001.snv.cp.net>

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when i close my laptop, it goes to sleep just fine using the apm support in 4.2-RELEASE.  however, when i open the lid, the system wakes up to get a neverending loop of fxp0 errors.


here is some output from /var/log/messages:

Jan 17 17:11:26 mikado /kernel: usb0: host controller halted
Jan 17 17:11:42 mikado /kernel: fxp0: SCB timeout   
Jan 17 17:11:44 mikado /kernel: fxp0: device timeout   
Jan 17 17:11:44 mikado /kernel: fxp0: SCB timeout   
Jan 17 17:11:44 mikado last message repeated 2 times
Jan 17 17:11:44 mikado /kernel: fxp0: DMA timeout
Jan 17 17:11:44 mikado /kernel: fxp0: SCB timeout   
Jan 17 17:11:44 mikado /kernel: fxp0: DMA timeout
Jan 17 17:11:44 mikado /kernel: fxp0: SCB timeout
Jan 17 17:11:44 mikado /kernel: fxp0: SCB timeout   
Jan 17 17:11:44 mikado /kernel: ums0: at uhub0 port 1 (addr 2) disconnected
Jan 17 17:11:44 mikado /kernel: ums0: detached   
Jan 17 17:11:44 mikado moused: unable to open /dev/ums0: Device not configured
Jan 17 17:11:59 mikado /kernel: fxp0: SCB timeout
Jan 17 17:12:00 mikado /kernel: fxp0: device timeout
Jan 17 17:12:00 mikado /kernel: fxp0: SCB timeout
Jan 17 17:12:00 mikado last message repeated 2 times
Jan 17 17:12:00 mikado /kernel: fxp0: DMA timeout   
Jan 17 17:12:00 mikado /kernel: fxp0: SCB timeout
Jan 17 17:12:00 mikado /kernel: fxp0: DMA timeout
Jan 17 17:12:00 mikado /kernel: fxp0: SCB timeout
Jan 17 17:12:00 mikado /kernel: fxp0: SCB timeout
Jan 17 17:12:00 mikado /kernel: uhub0: device problem, disabling port 1
Jan 17 17:12:15 mikado /kernel: fxp0: SCB timeout
Jan 17 17:12:17 mikado /kernel: fxp0: device timeout
Jan 17 17:12:17 mikado /kernel: fxp0: SCB timeout
Jan 17 17:12:17 mikado last message repeated 2 times
Jan 17 17:12:17 mikado /kernel: fxp0: DMA timeout
Jan 17 17:12:17 mikado /kernel: fxp0: SCB timeout
Jan 17 17:12:17 mikado /kernel: fxp0: DMA timeout
Jan 17 17:12:17 mikado /kernel: fxp0: SCB timeout
Jan 17 17:12:17 mikado /kernel: fxp0: SCB timeout


what is the deal here?  what does SCB mean?  fxp0 is my built in intel 82559 (on my laptop)...it would seem to me that my nic is not getting told to wake up.  it also appears that the usb stuff is not waking up properly either.  do i need to edit my /etc/apmd.conf?  what should it say?

any help is greatly appreciated...


cheers,
    david j harding - david@metalogik.com
  metalogik industries


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