From 32c18a2dbaf79c241eddabd19a3b410bab5bf0cc Mon Sep 17 00:00:00 2001 From: Matt Gingell Date: Mon, 16 Nov 2015 10:03:06 -0800 Subject: 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 Signed-off-by: Paolo Bonzini --- qemu-options.hx | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'qemu-options.hx') 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 -- cgit v1.2.1