#3038 closed defect (invalid)

QEMU cannot initialize audio driver bsp: lm32/milkymist

Reported by: Cillian O'Donnell Owned by: joel.sherrill@…
Priority: normal Milestone: Indefinite
Component: bsps Version: 5
Severity: normal Keywords:
Cc: Blocked By:


Trying to run hello.exe with QEMU for BSP lm32/milkymist, fails due to audio driver issue.

qemu-system-lm32 -no-reboot -monitor null -serial stdio -nographic -net none -M milkymist -kernel $HOME/development/rtems/milkymist/lm32-rtems4.12/c/milkymist/testsuites/samples/hello/hello.exe
audio: Could not init `oss' audio driver
Warning: nic milkymist-minimac2.0 has no peer

Change History (3)

comment:1 Changed on Jun 15, 2017 at 9:27:29 AM by Cillian O'Donnell

Milestone: Indefinite

comment:2 Changed on Jul 1, 2017 at 12:14:13 PM by Gedare Bloom

Resolution: invalid
Status: newclosed

I have seen this on other qemu, it appears to be a benign warning and not a failure. You can make it disappear by providing an env variable:
QEMU_AUDIO_DRV=none qemu-system-lm32 ...

comment:3 Changed on Jul 3, 2017 at 4:42:07 AM by Chris Johns

You can also build qemu without audio support. If building qemu I find this lowers the number of dependencies you need removing unwanted driver support.

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