[issue982] bge0 watchdog timeout

[Adam Kirchhoff (via DragonFly issue tracker)]

Adam Kirchhoff <adamk at voicenet.com> added the comment:

I recently installed 2.2.1 on a Dell Precision 490. It has one bge0 nic.  It
works fine with the GENERIC UP kernel.  When I rebooted into an SMP kernel that
I built, though, I started getting the watchdog timeout errors.  I found this
report and set hw.bge0.tx_coal_ticks to 400 in sysctl.conf, but that didn't
change anything.

Anything else I can test?  The NIC in question:

bge0 at pci11:0:0:	class=0x020000 card=0x01c11028 chip=0x160014e4 rev=0x02 hdr=0x00
    vendor   = 'Broadcom Corporation'
    device   = 'BCM5752 NetXtreme BCM5752 Gigabit Ethernet PCI Express'
    class    = network
    subclass = ethernet

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