Add global switch to turn off all default devices.
Signed-off-by: Gerd Hoffmann <kra...@redhat.com>
---
qemu-options.hx | 5 +++++
vl.c | 8 ++++++++
2 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/qemu-options.hx b/qemu-options.hx
index b65fd74..70929fa 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -1878,6 +1878,11 @@ DEF("incoming", HAS_ARG, QEMU_OPTION_incoming, \
STEXI
ETEXI
+DEF("nodefaults", 0, QEMU_OPTION_nodefaults, \
+ "-nodefaults don't create default devices.\n")
+STEXI
+ETEXI
+
#ifndef _WIN32
DEF("chroot", HAS_ARG, QEMU_OPTION_chroot, \
"-chroot dir Chroot to dir just before starting the VM.\n")
diff --git a/vl.c b/vl.c
index eb07a5b..5954de0 100644
--- a/vl.c
+++ b/vl.c
@@ -5412,6 +5412,14 @@ int main(int argc, char **argv, char **envp)
case QEMU_OPTION_incoming:
incoming = optarg;
break;
+ case QEMU_OPTION_nodefaults:
+ default_serial = 0;
+ default_parallel = 0;
+ default_monitor = 0;
+ default_vga = 0;
+ default_net = 0;
+ default_drive = 0;
+ break;
#ifndef _WIN32
case QEMU_OPTION_chroot:
chroot_dir = optarg;
--
1.6.2.5
