Subject: Re: Anyone else seeing fxp0 die?
To: None <email@example.com>
From: Atsushi Onoe <firstname.lastname@example.org>
Date: 10/03/2002 02:55:33
> > > Oct 1 21:31:27 allison /netbsd: fxp0: device timeout
> I just upgraded my fxp box to 1.6 today. When booting the 1.6 CD the
> kernel fiddled some with the eeprom on my fxp, and it told me I couldn't
> use the device until my machine was restarted.
It's a completely separete issue, as we are talking about NetBSD-current,
> Is this documented somehwre?
The source code may help you to get further information:-)
Captured from sys/dev/ic/i82557.c
* Systems based on the ICH2/ICH2-M chip from Intel, as well
* as some i82559 designs, have a defect where the chip can
* cause a PCI protocol violation if it receives a CU_RESUME
* command when it is entering the IDLE state.
* The work-around is to disable Dynamic Standby Mode, so that
* the chip never deasserts #CLKRUN, and always remains in the
* active state.
* Unfortunately, the only way to disable Dynamic Standby is
* to frob an EEPROM setting and reboot (the EEPROM setting
* is only consulted when the PCI bus comes out of reset).
* See Intel 82801BA/82801BAM Specification Update, Errata #30.