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Diffstat (limited to 'src/emu/sound/pci-ac97.h')
-rw-r--r--src/emu/sound/pci-ac97.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/src/emu/sound/pci-ac97.h b/src/emu/sound/pci-ac97.h
new file mode 100644
index 00000000000..ffe7c8165df
--- /dev/null
+++ b/src/emu/sound/pci-ac97.h
@@ -0,0 +1,26 @@
+#ifndef PCI_AC97_H
+#define PCI_AC97_H
+
+#include "machine/pci.h"
+
+#define MCFG_AC97_ADD(_tag, _main_id, _revision, _subdevice_id) \
+ MCFG_PCI_DEVICE_ADD(_tag, AC97, _main_id, _revision, 0x040300, _subdevice_id)
+
+class ac97_device : public pci_device {
+public:
+ ac97_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+protected:
+ virtual void device_start();
+ virtual void device_reset();
+
+private:
+ DECLARE_ADDRESS_MAP(native_audio_mixer_map, 32);
+ DECLARE_ADDRESS_MAP(native_audio_bus_mastering_map, 32);
+ DECLARE_ADDRESS_MAP(mixer_map, 32);
+ DECLARE_ADDRESS_MAP(bus_mastering_map, 32);
+};
+
+extern const device_type AC97;
+
+#endif