NetBSD-Bugs archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: kern/46424: hme(4) on Sun Netra T1 won't work - shows no



The following reply was made to PR kern/46424; it has been noted by GNATS.

From: Julian Fagir <gnrp%komkon2.de@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: kern/46424: hme(4) on Sun Netra T1 won't work - shows no
Date: Thu, 31 May 2012 13:26:30 +0200

 --Sig_/Qn4Bl5F3rePOLs4ZY8s/9WE
 Content-Type: text/plain; charset=US-ASCII
 Content-Transfer-Encoding: quoted-printable
 
 Hi,
 
 >  >  Can you please try to select a phy with=20
 >  > =20
 >  >    ifconfig hme0 instance 0
 >  > =20
 >  >  and
 >  > =20
 >  >    ifconfig hme0 instance 1
 >  > =20
 >  >  and show us full output from "ifconfig hme0" after both?
 > =20
 >  I'm guessing that revision 1.77 of src/sys/dev/ic/hme.c is to blame here:
 > =20
 >    http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/dev/ic/hme.c.diff?r1=3D1.7=
 6&r2=3D1.77
 > =20
 >    Check for internal PHY first, so that it always attaches first, even w=
 hen
 >    we have an MII transeiver attached.
 >    Count all collision and error counters.
 >    Handle counter overflow and RXTERR.
 > =20
 >    Tested on U60 HME, PCI HME (501-5019) and SBus Sunswift (501-2739)
 > =20
 >  and I guess that the T1 wires up the MII (external) PHY to the physical
 > port. If things work with `ifconfig hme0 instance 1`, that will be the
 > case.  The problem then becomes how to work out which PHY's are actually
 > connected to a physical port, as both PHY's are always present on all the
 > single HME's that I've seen.
 `ifconfig hme0 instance x` only gives usage information. I didn't investiga=
 te
 that further (and I didn't even know this option existed), is that bug know=
 n?
 
 Regards, Julian
 
 --Sig_/Qn4Bl5F3rePOLs4ZY8s/9WE
 Content-Type: application/pgp-signature; name=signature.asc
 Content-Disposition: attachment; filename=signature.asc
 
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.9 (GNU/Linux)
 
 iEYEARECAAYFAk/HVWYACgkQc7h7cu1Hpp6j2ACgmU6WXYuroT8prYarhLCNatCF
 jNUAoKVE1KnF3SMj0BgouuMhaH8na/cJ
 =epPF
 -----END PGP SIGNATURE-----
 
 --Sig_/Qn4Bl5F3rePOLs4ZY8s/9WE--
 


Home | Main Index | Thread Index | Old Index