diff options
| author | Matt Gingell <gingell@google.com> | 2015-11-16 10:03:06 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-12-17 17:15:40 +0100 |
| commit | 32c18a2dbaf79c241eddabd19a3b410bab5bf0cc (patch) | |
| tree | 6b3fd1e6c987d5e812dbcc279ad087789dbf9f74 /qemu-options.hx | |
| parent | ff99aa64b13ea85ee35ec09c3fe720ad8bc83154 (diff) | |
kvm: add support for -machine kernel_irqchip=split
This patch adds the initial plumbing for split IRQ chip mode via
KVM_CAP_SPLIT_IRQCHIP. In addition to option processing, a number of
kvm_*_in_kernel macros are defined to help clarify which component is
where.
Signed-off-by: Matt Gingell <gingell@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'qemu-options.hx')
| -rw-r--r-- | qemu-options.hx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/qemu-options.hx b/qemu-options.hx index 0eea4ee9e9..5affc82e4c 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" + " kernel_irqchip=on|off|split controls accelerated irqchip support (default=off)\n" " vmport=on|off|auto controls emulation of vmport (default: auto)\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" @@ -55,7 +56,7 @@ kvm, xen, or tcg can be available. By default, tcg is used. If there is more 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. +Controls in-kernel irqchip support for the chosen accelerator when available. @item gfx_passthru=on|off Enables IGD GFX passthrough support for the chosen machine when available. @item vmport=on|off|auto |