Yinghai Lu yhlu at tyan.com
Sun Aug 17 19:24:01 CEST 2003

I add one printf if tg3.c to produce "err=?".


发件人: Eric W. Biederman [mailto:eric at lnxi.com] 代表 Eric W. Biederman
发送时间: 2003年8月16日 10:18
收件人: Etherboot-users
抄送: YhLu; 'linuxbios at clustermatic.org'; Jeff Noxon
主题: Re: s2885

Guys the etherboot users list is really the right forum for
this kind of question. 

Jeff Noxon <jeff at planetfall.com> writes:

> I can't get it to work with a 3com 3C996T (14e4:1644) ... it
> the card but thinks there's no cable plugged in.

I don't know.  When the link detection code was written it was tested
and it worked here.  Except when the link really is not connected I
have not seen code like that fail forever.
> On Fri, Aug 15, 2003 at 10:31:44PM -0700, YhLu wrote:
> > Eric,
> > 
> > Is ethboot 5.2.0 support Broadcom 5703X?  (deviceid = 0x16a7).
> > 
> > For the S2885's onboard 5703X, it says: EBUSY err.

Looking at the code it is should work.  I just stripped down the
appropriate driver.  I do admit I have not tested 5.2 yet.  But
I don't see why anything would have broken.

> > Regards
> > 
> > Yinghai Lu
> > 
> > 01:09.00 [14E4/16A7]
> > [tg3-5703X]The PCI BIOS has not enabled this device!
> > Updating PCI command 0002->0007. pci_bus 01 pci_device_fn 48
> > Capability: 7
> > Capability: 1
> > err=-1
> > Problem fetching invariants of chip, aborting.

Hmm.  I have once or twice seen the problem of fetching invariants of
the chip.  But something is noticeably different from the tree I have
because I do not have an line that will print err=-1 in the tree I am
looking at.


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