Broadcom 4401 fails when I change from 10 to 100 Mbit/s LAN

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Hi *

Firstly, I don't know if I should open a bug in bugme.osdl.org or
something, please tell me :)

sikanda-10:50:52:~$ uname -a
Linux sikanda 2.6.0-test5 #5 mar sep 30 15:30:27 CEST 2003 i686 GNU/Linux

I can't get the Broadcom card work when I go from work (100 Mbit/s LAN) to
home (10 Mbit/s LAN). It even can't get an IP address from DHCP.

The only solution is boot the PC with the 2.4.21 kernel with the Broadcom
original driver and wait till it gets the IP, then reboot with the 2.6
kernel and it already works. I've already tried compiling b44 as a module
and as builtin, same behaviour.

So, I get this in my /var/log/messages:

When it doesn't work:

> ----8<---- cut here ----8<---- 
Oct  1 09:34:41 sikanda vmunix: b44.c:v0.9 (Jul 14, 2003)
Oct  1 09:34:41 sikanda kernel: eth0: Broadcom 4400 10/100BaseT Ethernet 00:0b:db:18:7d:eb
Oct  1 09:34:47 sikanda vmunix: b44: eth0: Link is down.
Oct  1 09:34:50 sikanda vmunix: b44: eth0: Link is up at 100 Mbps, full duplex.
Oct  1 09:34:50 sikanda vmunix: b44: eth0: Flow control is on for TX and on for RX.
Oct  1 09:34:55 sikanda vmunix: NETDEV WATCHDOG: eth0: transmit timed out
Oct  1 09:34:55 sikanda vmunix: b44: eth0: Link is down.
Oct  1 09:34:58 sikanda vmunix: b44: eth0: Link is up at 100 Mbps, full duplex.
Oct  1 09:34:58 sikanda vmunix: b44: eth0: Flow control is on for TX and on for RX.
> ----8<---- cut here ----8<---- 

After a quick 2.4.21 boot, I get this from 2.6:

> ----8<---- cut here ----8<---- 
Oct  1 09:41:55 sikanda vmunix: b44.c:v0.9 (Jul 14, 2003)
Oct  1 09:41:55 sikanda vmunix: eth0: Broadcom 4400 10/100BaseT Ethernet 00:0b:db:18:7d:eb
Oct  1 09:42:02 sikanda vmunix: b44: eth0: Link is down.
Oct  1 09:42:04 sikanda vmunix: b44: eth0: Link is up at 100 Mbps, full duplex.
Oct  1 09:42:04 sikanda vmunix: b44: eth0: Flow control is on for TX and on for RX.
> ----8<---- cut here ----8<---- 

And it works fine.

Thank you in advance, and let me know if you want more info.
-- 
http://EuropeSwPatentFree.hispalinux.es/
 
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