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[Qemu-commits] [COMMIT 720036a] Add information w.r.t default GUS IRQ as

From: Anthony Liguori
Subject: [Qemu-commits] [COMMIT 720036a] Add information w.r.t default GUS IRQ assigment
Date: Thu, 10 Sep 2009 16:08:53 -0000

From: malc <address@hidden>

diff --git a/qemu-doc.texi b/qemu-doc.texi
index 2f566b6..99d7f0d 100644
--- a/qemu-doc.texi
+++ b/qemu-doc.texi
@@ -199,6 +199,20 @@ QEMU uses YM3812 emulation by Tatsuyuki Satoh.
 QEMU uses GUS emulation(GUSEMU32 @url{http://www.deinmeister.de/gusemu/})
 by Tibor "TS" Schütz.
+Not that, by default, GUS shares IRQ(7) with parallel ports and so
+qemu must be told to not have parallel ports to have working GUS
+qemu dos.img -soundhw gus -parallel none
address@hidden example
+qemu dos.img -device gus,irq=5
address@hidden example
+Or some other unclaimed IRQ.
 CS4231A is the chip used in Windows Sound System and GUSMAX products
 @c man end

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