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Re: [Qemu-devel] [PATCH 2/2] Route IOAPIC interrupts via ISA bus

From: Avi Kivity
Subject: Re: [Qemu-devel] [PATCH 2/2] Route IOAPIC interrupts via ISA bus
Date: Sat, 29 Aug 2009 20:47:53 +0300
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv: Gecko/20090814 Fedora/3.0-2.6.b3.fc11 Thunderbird/3.0b3

On 08/28/2009 05:20 AM, Beth Kon wrote:
I was thinking of the HPET advertising one or more of these new ioapic interrupts so that it could support non-legacy operation. It can't at the moment because there are no interrupt lines available. I haven't looked into the details of what would remain to be done to make this happen, but does it sound reasonable? Sounds like at a minimum acpi needs some work.

What does non-legacy HPET buy us?

I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.

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