From b8bab8eb6934cbf6577a18a9c5657d7707379ac0 Mon Sep 17 00:00:00 2001 From: Laszlo Ersek Date: Thu, 26 Jan 2017 02:44:16 +0100 Subject: [PATCH] hw/isa/lpc_ich9: negotiate SMI broadcast on pc-q35-2.9+ machine types Cc: "Michael S. Tsirkin" Cc: Eduardo Habkost Cc: Gerd Hoffmann Cc: Igor Mammedov Cc: Paolo Bonzini Signed-off-by: Laszlo Ersek Reviewed-by: Eduardo Habkost Reviewed-by: Michael S. Tsirkin Reviewed-by: Igor Mammedov Message-Id: <20170126014416.11211-4-lersek@redhat.com> Signed-off-by: Paolo Bonzini --- hw/isa/lpc_ich9.c | 2 ++ include/hw/i386/pc.h | 6 ++++++ 2 files changed, 8 insertions(+) diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c index ced6f803a4..59930dd9d0 100644 --- a/hw/isa/lpc_ich9.c +++ b/hw/isa/lpc_ich9.c @@ -776,6 +776,8 @@ static const VMStateDescription vmstate_ich9_lpc = { static Property ich9_lpc_properties[] = { DEFINE_PROP_BOOL("noreboot", ICH9LPCState, pin_strap.spkr_hi, true), + DEFINE_PROP_BIT64("x-smi-broadcast", ICH9LPCState, smi_host_features, + ICH9_LPC_SMI_F_BROADCAST_BIT, true), DEFINE_PROP_END_OF_LIST(), }; diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 5a20c5e38e..b89441d2c4 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -381,6 +381,12 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); .property = "x-mach-use-reliable-get-clock",\ .value = "off",\ },\ + {\ + .driver = "ICH9-LPC",\ + .property = "x-smi-broadcast",\ + .value = "off",\ + },\ + #define PC_COMPAT_2_7 \ HW_COMPAT_2_7 \ -- 2.30.2