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acpi: add ISADeviceClass->build_aml()

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Also add isa_aml_build() function which walks all isa devices.
This allows to move aml builder code to isa devices.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200429140003.7336-6-kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Gerd Hoffmann 2020-04-29 15:59:53 +02:00 • committed by Michael S. Tsirkin
parent 88b3648f55
commit a53e581ee8
3 changed files with 18 additions and 0 deletions
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2
include/hw/isa/isa.h
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@ -69,6 +69,7 @@ typedef struct IsaDmaClass {
typedef struct ISADeviceClass {
DeviceClass parent_class;
void (*build_aml)(ISADevice *dev, Aml *scope);
} ISADeviceClass;
struct ISABus {
@ -107,6 +108,7 @@ ISADevice *isa_try_create(ISABus *bus, const char *name);
ISADevice *isa_create_simple(ISABus *bus, const char *name);
ISADevice *isa_vga_init(ISABus *bus);
void isa_build_aml(ISABus *bus, Aml *scope);
/**
* isa_register_ioport: Install an I/O port region on the ISA bus.