Re: [Xen-devel] no sound emulation support in qemu-dm in xen-3.3

[Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>]

Alexander Piavka writes ("[Xen-devel] no sound emulation support in qemu-dm in 
xen-3.3"):
>   I've installed xen3.3 on gentoo linux and created HVM domain with
>   soundhw='sb16'

Hi.  I'm afraid this is a known problem with xen-3.3 and ioemu-remote.

Could you try the patch below (apply in the ioemu-remote directory)
and let me know if it helps for you ?

This change is already in qemu-xen-unstable and I have just
cherry-picked it into 3.3-testing.

>   Can i safely use qemu-dm from xen-3.2.1 with xen-3.3 ?

I think so but it would be better to use a newer one.  Either the
xen-3.3-testing version which I think has the fix, as I say above, or
can use xen-3.3's internal ioemu tree.

Which version of qemu is to use is controlled by CONFIG_QEMU in
Config.mk.

Regards,
Ian.

diff --git a/Makefile.target b/Makefile.target
index 1aace9c..5777033 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -559,7 +559,7 @@ ifeq ($(TARGET_BASE_ARCH), i386)
 # Hardware support
 ifdef CONFIG_AUDIO
 OBJS+= $(SOUND_HW) pcspk.o
-CPPFLAGS += -DHAS_AUDIO
+CPPFLAGS += -DHAS_AUDIO -DHAS_AUDIO_CHOICE
 endif
 OBJS+= ide.o pckbd.o ps2.o vga.o dma.o
 OBJS+= fdc.o mc146818rtc.o serial.o i8259.o i8254.o pc.o

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