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Re: [Qemu-devel] PATCH: ide.c: send irq for WIN_DIAGNOSE
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From: |
Carlo Marcelo Arenas Belon |
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Subject: |
Re: [Qemu-devel] PATCH: ide.c: send irq for WIN_DIAGNOSE |
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Date: |
Thu, 29 Nov 2007 09:07:47 -0600 |
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User-agent: |
Mutt/1.4.1i |
On Thu, Nov 29, 2007 at 02:05:36PM +0100, Tristan Gingold wrote:
> according to ATA std:
which ATA std?
> The pending interrupt condition shall be set by:
> ??? the completion of a command; or
>
> This patch sends an irq for WIN_DIAGNOSE (and WIN_SRST)
DEVICE RESET or DEVICE DIAGNOSTIC in T13/1153D revision 18 don't ask for an
irq.
what is the use case you are trying to solve? which guest OS?
Carlo