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hw/isa/lpc_ich9: negotiate SMI broadcast on pc-q35-2.9+ machine types

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Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20170126014416.11211-4-lersek@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Laszlo Ersek 2017-01-26 02:44:16 +01:00 committed by Paolo Bonzini
parent 5ce45c7a2b
commit b8bab8eb69
2 changed files with 8 additions and 0 deletions
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2
hw/isa/lpc_ich9.c
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@ -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(),
};

6
include/hw/i386/pc.h
View File

@ -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 \