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Re: kern/46596: ehci interrupt storm
The following reply was made to PR kern/46596; it has been noted by GNATS.
From: Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>
Subject: Re: kern/46596: ehci interrupt storm
Date: Wed, 19 Dec 2012 00:39:40 +0900
Does your machine have com at isa?
If so, what happens if disable it and enable com at acpi?
I had one machine (though it's AMD based) that hung at usb
attach with com at isa but worked with com at acpi.
(Changing BIOS interrupt settings didn't help)
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