Hi
>>>>[ 34.041809] 0:00 not found
SIOCSIFFLAGS: No[ 34.044526] eth0: Could not attach to PHY
such device
SIOCSIFFLAGS: No such device
>>>>> eth0: PHY is Generic MII (ffffffff)
_______________________________________________________
Can you quickly check if you have the right phy id written in your platform
file for your board?
Regards,
Jeffrey Ho
Freescale Semiconductor HK Ltd
________________________________
From: linuxppc-embedded-bounces+r26191=freescale.com at ozlabs.org
[mailto:linuxppc-embedded-bounces+r26191=freescale.com at ozlabs.org] On Behalf
Of Prashant Yendigeri
Sent: Friday, August 11, 2006 7:21 PM
To: Kumar Gala
Cc: linuxppc-embedded at ozlabs.org
Subject: Re: Gianfar eth driver on 8540 ppc - for 2.4 and 2.6 :
different outputs
Hi,
Downloaded 2.6.16.26 and booted up and got this :
/ # ifconfig eth0 172.28.8.254 up
[ 34.034596] 0:00 not found
[ 34.037330] eth0: Could not attach to PHY
[ 34.041809] 0:00 not found
SIOCSIFFLAGS: No[ 34.044526] eth0: Could not attach to PHY
such device
SIOCSIFFLAGS: No such device
I had enabled all the PHY devices in .config and also tried only with
Marvell phy enabled.
Kernel boot messages :
[ 2.296555] Gianfar MII Bus: probed
[ 2.301789] eth0: Gianfar Ethernet Controller Version 1.2,
00:01:af:07:9b:8a
[ 2.309039] eth0: Running with NAPI disabled
[ 2.313307] eth0: 64/64 RX/TX BD ring size
[ 2.318498] eth1: Gianfar Ethernet Controller Version 1.2,
00:00:00:00:72:6f
[ 2.325738] eth1: Running with NAPI disabled
[ 2.330006] eth1: 64/64 RX/TX BD ring size
[ 2.335198] eth2: Gianfar Ethernet Controller Version 1.2,
6f:74:3d:2f:64:65
[ 2.342377] eth2: Running with NAPI disabled
[ 2.346662] eth2: 64/64 RX/TX BD ring size
[ 2.351586] Marvell 88E1101: Registered new driver
[ 2.357010] Davicom DM9161E: Registered new driver
[ 2.362443] Davicom DM9131: Registered new driver
[ 2.367775] Cicada Cis8204: Registered new driver
[ 2.373136] LXT970: Registered new driver
[ 2.377794] LXT971: Registered new driver
[ 2.382461] QS6612: Registered new driver
Regards,
Prashant
Kumar Gala <galak at kernel.crashing.org>
08/11/2006 09:40 AM
To
Prashant Yendigeri <Prashant.Yendigeri at lntinfotech.com>
cc
linuxppc-embedded at ozlabs.org
Subject
Re: Gianfar eth driver on 8540 ppc - for 2.4 and 2.6 :
different outputs
On Aug 10, 2006, at 6:18 AM, Prashant Yendigeri wrote:
>
> Hi,
>
> The gianfar driver of 2.6.12 and 2.4.20 give different outputs on
> the same PPC 8540 board.
>
> What could be the reason ?
>
> Output on 2.4.20 :
> /root # ifconfig eth0 172.28.8.254 up
> eth0: PHY is Marvell 88E1011S (1410c62)
> eth0: Auto-negotiation done
> eth0: Half Duplex
> eth0: Speed 10BT
> eth0: Link is up
>
> Output on 2.6.12
> / # ifconfig eth0 172.28.8.254 up
> eth0: PHY is Generic MII (ffffffff)
It looks like your 2.6.12 kernel isn't handling the PHY correctly.
I'd recommend upgrading to something newer which has the phylib
(can't remember which 2.6 that went into).
- kumar
______________________________________________________________________
______________________________________________________________________
