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| author | Igor Mammedov <imammedo@redhat.com> | 2022-06-08 09:53:06 -0400 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-06-09 19:32:48 -0400 |
| commit | 23609e47c0f62b537ba9803cb15e69993fd0c266 (patch) | |
| tree | 1c47f9dccdaca7166581a0ffb5dca28a81f562cd /hw/acpi/acpi_interface.c | |
| parent | 6d940eff4734bcb40b1a25f62d7cec5a396f994a (diff) | |
| download | focaccia-qemu-23609e47c0f62b537ba9803cb15e69993fd0c266.tar.gz focaccia-qemu-23609e47c0f62b537ba9803cb15e69993fd0c266.zip | |
acpi: add interface to build device specific AML
There is already ISADeviceClass::build_aml() callback which builds device specific AML blob for some ISA devices. To extend the same idea to other devices, add TYPE_ACPI_DEV_AML_IF Interface that will provide a more generic callback which will be used not only for ISA but other devices. It will allow get rid of some data-mining and ad-hoc AML building, by asking device(s) to generate its own AML blob like it's done for ISA devices. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Message-Id: <20220608135340.3304695-2-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/acpi/acpi_interface.c')
| -rw-r--r-- | hw/acpi/acpi_interface.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/hw/acpi/acpi_interface.c b/hw/acpi/acpi_interface.c index 6583917b8e..c668d361f6 100644 --- a/hw/acpi/acpi_interface.c +++ b/hw/acpi/acpi_interface.c @@ -1,5 +1,6 @@ #include "qemu/osdep.h" #include "hw/acpi/acpi_dev_interface.h" +#include "hw/acpi/acpi_aml_interface.h" #include "qemu/module.h" void acpi_send_event(DeviceState *dev, AcpiEventStatusBits event) @@ -18,8 +19,15 @@ static void register_types(void) .parent = TYPE_INTERFACE, .class_size = sizeof(AcpiDeviceIfClass), }; + static const TypeInfo acpi_dev_aml_if_info = { + .name = TYPE_ACPI_DEV_AML_IF, + .parent = TYPE_INTERFACE, + .class_size = sizeof(AcpiDevAmlIfClass), + }; + type_register_static(&acpi_dev_if_info); + type_register_static(&acpi_dev_aml_if_info); } type_init(register_types) |