From: Paul Brook <paul@codesourcery.com>
To: qemu-devel@nongnu.org
Cc: "J. Mayer" <l_indien@magic.fr>
Subject: Re: [Qemu-devel] Re: IRQ handling
Date: Mon, 9 Apr 2007 17:57:52 +0100 [thread overview]
Message-ID: <200704091757.53211.paul@codesourcery.com> (raw)
In-Reply-To: <1176130565.1516.313.camel@rapid>
> > In its current implementation it doesn't provide any functional
> > enhancements over a {callpack, opaque, nIRQ} triplet. What it does do is
> > isolate the device (IRQ source) emulation from the implementation
> > details.
>
> So, I was confused by some remarks saying that this would give new
> features.
I probably meant functionality improvements to the devices that didn't
previously implement the full triplet. Sorry for any confusion.
> Yes, the implementation is incomplete. I need to use more than one
> outputs for embedded PowerPC emulation but the code is not finished.
> I just started to rework all this code. If I want to follow your new
> scheme, I have to add an emulation for the implementation dependant
> hardware internal IRQ controller (fortunately, most usual PowerPC
> implementations use the same scheme) and try to change the OpenPIC so it
> can easily map its outputs pins to the input pins of the PowerPC, in a
> machine dependant way.
That is what I would recommend doing.
Paul
next prev parent reply other threads:[~2007-04-09 17:02 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-07 18:14 [Qemu-devel] qemu Makefile.target vl.h hw/acpi.c hw/adlib.c Paul Brook
2007-04-07 18:32 ` J. Mayer
2007-04-07 19:10 ` Paul Brook
2007-04-07 19:32 ` Blue Swirl
2007-04-07 19:46 ` Paul Brook
2007-04-07 20:28 ` J. Mayer
2007-04-07 20:45 ` Paul Brook
2007-04-07 22:18 ` J. Mayer
2007-04-07 22:49 ` Thiemo Seufer
2007-04-07 23:13 ` Paul Brook
2007-04-07 23:54 ` J. Mayer
2007-04-08 0:04 ` Thiemo Seufer
2007-04-08 7:49 ` IRQ handling (was [Qemu-devel] qemu Makefile.target vl.h hw/acpi.c hw/adlib.c ...) J. Mayer
2007-04-08 8:38 ` J. Mayer
2007-04-08 14:41 ` Thiemo Seufer
2007-04-08 16:31 ` J. Mayer
2007-04-08 20:43 ` QEMU Automated Testing " Natalia Portillo
2007-04-08 22:07 ` Eduardo Felipe
2007-04-08 23:53 ` Natalia Portillo
2007-04-09 9:36 ` Eduardo Felipe
2007-04-09 21:19 ` Rob Landley
2007-04-10 11:24 ` Jamie Lokier
2007-04-10 12:00 ` Pierre d'Herbemont
2007-07-27 14:21 ` Dan Shearer
2007-07-27 14:29 ` Anthony Liguori
2007-07-27 14:34 ` Dan Shearer
2007-07-27 14:58 ` Sunil Amitkumar Janki
2007-07-27 15:12 ` Dan Shearer
2007-07-27 15:50 ` Sunil Amitkumar Janki
2007-07-27 16:04 ` Dan Shearer
2007-07-27 16:50 ` Jan Marten Simons
2007-07-27 18:51 ` Thiemo Seufer
2007-07-27 19:55 ` Sunil Amitkumar Janki
2007-07-28 10:17 ` Thiemo Seufer
2007-07-28 11:41 ` Sunil Amitkumar Janki
2007-07-28 12:43 ` [Qemu-devel] Re: QEMU Automated Testing Stefan Weil
2007-07-27 18:54 ` QEMU Automated Testing (was [Qemu-devel] qemu Makefile.target vl.h hw/acpi.c hw/adlib.c ...) Andreas Färber
2007-07-28 10:36 ` Thiemo Seufer
2007-07-29 15:31 ` Andreas Färber
2007-04-10 11:17 ` IRQ handling " Jamie Lokier
2007-04-09 0:41 ` [Qemu-devel] Re: IRQ handling Paul Brook
2007-04-09 11:11 ` J. Mayer
2007-04-09 13:58 ` Paul Brook
2007-04-09 14:56 ` J. Mayer
2007-04-09 16:57 ` Paul Brook [this message]
2007-04-07 23:26 ` [Qemu-devel] qemu Makefile.target vl.h hw/acpi.c hw/adlib.c Fabrice Bellard
2007-04-08 13:06 ` Wang Cheng Yeh
2007-04-08 13:56 ` Thiemo Seufer
2007-04-08 22:45 ` Paul Brook
2007-04-07 21:20 ` Thiemo Seufer
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