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-rw-r--r--src/mess/machine/mpc105.h57
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diff --git a/src/mess/machine/mpc105.h b/src/mess/machine/mpc105.h
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+/***************************************************************************
+
+ machine/mpc105.h
+
+ Motorola MPC105 PCI bridge
+
+***************************************************************************/
+
+#ifndef MPC105_H
+#define MPC105_H
+
+#include "machine/pci.h"
+
+#define MPC105_MEMORYBANK_COUNT 8
+
+// ======================> mpc105_interface
+
+struct mpc105_interface
+{
+ const char *m_cputag;
+ int m_bank_base_default;
+};
+
+// ======================> mpc105_device
+
+class mpc105_device : public device_t,
+ public pci_device_interface,
+ public mpc105_interface
+{
+public:
+ // construction/destruction
+ mpc105_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ virtual UINT32 pci_read(pci_bus_device *pcibus, int function, int offset, UINT32 mem_mask);
+ virtual void pci_write(pci_bus_device *pcibus, int function, int offset, UINT32 data, UINT32 mem_mask);
+
+protected:
+ // device-level overrides
+ virtual void device_start();
+ virtual void device_reset();
+ virtual void device_config_complete();
+
+ void update_memory();
+
+private:
+ int m_bank_base;
+ UINT8 m_bank_enable;
+ UINT32 m_bank_registers[8];
+
+ device_t* m_maincpu;
+};
+
+
+// device type definition
+extern const device_type MPC105;
+
+#endif /* MPC105_H */