bge driver autoneg failure and system-wide stalls

[Emil Mikulic]

I don't know how I forgot to mention what kind of card it is.
From pciconf -lv:

card=0x3008103c chip=0x167714e4 rev=0x01 hdr=0x00
device='BCM5750A1 NetXtreme Gigabit Ethernet PCI Express'

From dmesg:
bge0: <Broadcom BCM5751 Gigabit Ethernet, ASIC rev. 0x4001>

It's the onboard network interface on an HP xw4200 workstation.
( http://www.hp.com/workstations/pws/xw4200/ )

--Emil