regression: msk0 watchdog timeout and interrupt storm

[Frans-Jan van Steenbeek]

I've tested this by patching if_msk.c with r261577 and rebuilding the
kernel from an otherwise clean 10.0-RELEASE src.txz.

I got the watchdog timeouts quite quickly after booting the new kernel and
running `pkg-static update`.

Relevant information from dmesg:
mskc0: <Marvell Yukon 88E8057 Gigabit Ethernet> port 0xe000-0xe0ff mem
0xfea20000-0xfea23fff irq 16 at device 0.0 on pci3
msk0: <Marvell Technology Group Ltd. Yukon Ultra 2 Id 0xba Rev 0x00> on
mskc0
msk0: Ethernet address: dc:9c:52:07:a5:92
miibus0: <MII bus> on msk0
e1000phy0: <Marvell 88E1149 Gigabit PHY> PHY 0 on miibus0

Let me know what I can do. Please do CC me, I'm not subscribed.

-----
Yonghyeon PYUN - Fri Feb 7 05:13:48 UTC 2014

> Jeff, please try r261577 and let me know how it works.
> As you said, cold-boot is recommended way to test r261577.

--
Frans-Jan