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Date: Thu, 12 Jun 2008 15:21:30 -0700
From: "adam radford" <aradford@gmail.com>
To: FreeBSD <freebsd@n9.ru>
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References: <319048390806120643n2033cfd1m795eaaf414c9f15c@mail.gmail.com>
Cc: Manjunath Ranganathaiah <mranganathaiah@amcc.com>,
	freebsd-hardware@freebsd.org
Subject: Re: twe0 interrupt storm
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On Thu, Jun 12, 2008 at 6:43 AM, FreeBSD <freebsd@n9.ru> wrote:
> Jun 11 21:38:00 gans kernel: twe0: <3ware Storage Controller. Driver
> version 1.50.01.002> port 0xe800-0xe80f mem
> 0xfebffc00-0xfebffc0f,0xfe000000-0xfe7fffff irq 20 at device 2.0
> on pci3

That's strange, the driver thinks it's hooked to irq 20, see above.

> [root@gans /home/sg]# vmstat -i
snip
> irq21: twe0                  38629583391     101980
snip
> Total                        40144758213     105980
>

But here we are irq 21?

-Adam