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authorDr. David Alan Gilbert <dgilbert@redhat.com>2014-10-03 17:33:37 -0400
committerPaolo Bonzini <pbonzini@redhat.com>2014-10-31 11:29:01 +0100
commitb154537ad07598377ebf98252fb7d2aff127983b (patch)
tree80e7e9667e95cd79bfc230bda0ae153140936858 /qemu-options.hx
parent7957ee71c7733ca20178a49ba7de2b84bbc53d29 (diff)
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-machine vmport=off: Allow disabling of VMWare ioport emulation
This is a pc & q35 only machine opt. VMWare apparently doesn't like running under QEMU due to our incomplete emulation of it's special IO Port. This adds a pc & q35 property to allow it to be turned off. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Don Slutz <dslutz@verizon.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'qemu-options.hx')
-rw-r--r--qemu-options.hx3
1 files changed, 3 insertions, 0 deletions
diff --git a/qemu-options.hx b/qemu-options.hx
index 1e7d5b8362..da9851d483 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -33,6 +33,7 @@ DEF("machine", HAS_ARG, QEMU_OPTION_machine, \
" property accel=accel1[:accel2[:...]] selects accelerator\n"
" supported accelerators are kvm, xen, tcg (default: tcg)\n"
" kernel_irqchip=on|off controls accelerated irqchip support\n"
+ " vmport=on|off controls emulation of vmport (default: on)\n"
" kvm_shadow_mem=size of KVM shadow MMU\n"
" dump-guest-core=on|off include guest memory in a core dump (default=on)\n"
" mem-merge=on|off controls memory merge support (default: on)\n"
@@ -51,6 +52,8 @@ than one accelerator specified, the next one is used if the previous one fails
to initialize.
@item kernel_irqchip=on|off
Enables in-kernel irqchip support for the chosen accelerator when available.
+@item vmport=on|off
+Enables emulation of VMWare IO port, for vmmouse etc. (enabled by default)
@item kvm_shadow_mem=size
Defines the size of the KVM shadow MMU.
@item dump-guest-core=on|off