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[Qemu-devel] Re: [PATCH v2 1/5] hpet 'driftfix': add hooks required to d

From: Jan Kiszka
Subject: [Qemu-devel] Re: [PATCH v2 1/5] hpet 'driftfix': add hooks required to detect coalesced interrupts (x86 apic only)
Date: Fri, 08 Apr 2011 17:51:51 +0200
User-agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv: Gecko/20080226 SUSE/ Thunderbird/ Mnenhy/

On 2011-04-08 17:20, Ulrich Obergfell wrote:
> 'target_get_irq_delivered' and 'target_reset_irq_delivered' contain
> entry addresses of functions that are utilized by update_irq() to
> detect coalesced interrupts. apic code loads these pointers during
> initialization.

This interface is intended as a temporary helper to allow establishing
the driftfix infrastructure, right? Then please leave proper comments
behind that it will die once we have a real feedback path for IRQ
delivery (that also takes routing into account).


Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux

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