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-rw-r--r--src/emu/machine/pci-smbus.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/src/emu/machine/pci-smbus.c b/src/emu/machine/pci-smbus.c
new file mode 100644
index 00000000000..bc631951808
--- /dev/null
+++ b/src/emu/machine/pci-smbus.c
@@ -0,0 +1,22 @@
+#include "pci-smbus.h"
+
+const device_type SMBUS = &device_creator<smbus_device>;
+
+DEVICE_ADDRESS_MAP_START(map, 32, smbus_device)
+ADDRESS_MAP_END
+
+smbus_device::smbus_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
+ : pci_device(mconfig, SMBUS, "SMBUS interface", tag, owner, clock, "smbus", __FILE__)
+{
+}
+
+void smbus_device::device_start()
+{
+ pci_device::device_start();
+ add_map(32, M_IO, FUNC(smbus_device::map));
+}
+
+void smbus_device::device_reset()
+{
+ pci_device::device_reset();
+}