On Wed, 20 May 2020 15:19:52 +0200
Gerd Hoffmann <kra...@redhat.com> wrote:
> Set AcpiDeviceIfClass->madt_cpu,
> otherwise identical to TYPE_ACPI_GED.
>
> Signed-off-by: Gerd Hoffmann <kra...@redhat.com>
Reviewed-by: Igor Mammedov <imamm...@redhat.com>
> ---
> include/hw/acpi/generic_event_device.h | 4 +++
> hw/i386/generic_event_device_x86.c | 36 ++++++++++++++++++++++++++
> hw/i386/Makefile.objs | 1 +
> 3 files changed, 41 insertions(+)
> create mode 100644 hw/i386/generic_event_device_x86.c
>
> diff --git a/include/hw/acpi/generic_event_device.h
> b/include/hw/acpi/generic_event_device.h
> index 474c92198080..9687cb524258 100644
> --- a/include/hw/acpi/generic_event_device.h
> +++ b/include/hw/acpi/generic_event_device.h
> @@ -69,6 +69,10 @@
> #define ACPI_GED(obj) \
> OBJECT_CHECK(AcpiGedState, (obj), TYPE_ACPI_GED)
>
> +#define TYPE_ACPI_GED_X86 "acpi-ged-x86"
> +#define ACPI_GED_X86(obj) \
> + OBJECT_CHECK(AcpiGedX86State, (obj), TYPE_ACPI_GED_X86)
> +
> #define ACPI_GED_EVT_SEL_OFFSET 0x0
> #define ACPI_GED_EVT_SEL_LEN 0x4
>
> diff --git a/hw/i386/generic_event_device_x86.c
> b/hw/i386/generic_event_device_x86.c
> new file mode 100644
> index 000000000000..e26fb02a2ef6
> --- /dev/null
> +++ b/hw/i386/generic_event_device_x86.c
> @@ -0,0 +1,36 @@
> +/*
> + * x86 variant of the generic event device for hw reduced acpi
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms and conditions of the GNU General Public License,
> + * version 2 or later, as published by the Free Software Foundation.
> + */
> +
> +#include "qemu/osdep.h"
> +#include "hw/acpi/generic_event_device.h"
> +#include "hw/i386/pc.h"
> +
> +static void acpi_ged_x86_class_init(ObjectClass *class, void *data)
> +{
> + AcpiDeviceIfClass *adevc = ACPI_DEVICE_IF_CLASS(class);
> +
> + adevc->madt_cpu = pc_madt_cpu_entry;
> +}
> +
> +static const TypeInfo acpi_ged_x86_info = {
> + .name = TYPE_ACPI_GED_X86,
> + .parent = TYPE_ACPI_GED,
> + .class_init = acpi_ged_x86_class_init,
> + .interfaces = (InterfaceInfo[]) {
> + { TYPE_HOTPLUG_HANDLER },
> + { TYPE_ACPI_DEVICE_IF },
> + { }
> + }
> +};
> +
> +static void acpi_ged_x86_register_types(void)
> +{
> + type_register_static(&acpi_ged_x86_info);
> +}
> +
> +type_init(acpi_ged_x86_register_types)
> diff --git a/hw/i386/Makefile.objs b/hw/i386/Makefile.objs
> index 6abc74551a72..622739305882 100644
> --- a/hw/i386/Makefile.objs
> +++ b/hw/i386/Makefile.objs
> @@ -17,4 +17,5 @@ obj-$(CONFIG_PC) += port92.o
>
> obj-y += kvmvapic.o
> obj-$(CONFIG_ACPI) += acpi-common.o
> +obj-$(CONFIG_ACPI_HW_REDUCED) += generic_event_device_x86.o
> obj-$(CONFIG_PC) += acpi-build.o
