1 files changed, 53 insertions, 0 deletions
diff --git a/src/southbridge/nvidia/ck804/ck804_ac97.c b/src/southbridge/nvidia/ck804/ck804_ac97.c
new file mode 100644
index 0000000000..36a7d3f17a
--- /dev/null
+++ b/src/southbridge/nvidia/ck804/ck804_ac97.c
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2004 Tyan Computer
+ *  by yhlu@tyan.com
+ */
+#include <console/console.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <device/pci_ops.h>
+#include "ck804.h"
+
+static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
+{
+        pci_write_config32(dev, 0x40,
+                ((device & 0xffff) << 16) | (vendor & 0xffff));
+}
+
+static struct pci_operations lops_pci = {
+        .set_subsystem = lpci_set_subsystem,
+};
+
+static struct device_operations ac97audio_ops  = {
+	.read_resources   = pci_dev_read_resources,
+	.set_resources    = pci_dev_set_resources,
+	.enable_resources = pci_dev_enable_resources,
+//	.enable           = ck804_enable,
+	.init             = 0,
+	.scan_bus         = 0,
+	.ops_pci          = &lops_pci,
+};
+
+static struct pci_driver ac97audio_driver __pci_driver = {
+	.ops    = &ac97audio_ops,
+	.vendor = PCI_VENDOR_ID_NVIDIA,
+	.device = PCI_DEVICE_ID_NVIDIA_CK804_ACI,
+};
+
+
+static struct device_operations ac97modem_ops  = {
+	.read_resources   = pci_dev_read_resources,
+	.set_resources    = pci_dev_set_resources,
+	.enable_resources = pci_dev_enable_resources,
+//	.enable           = ck804_enable,
+	.init             = 0,
+	.scan_bus         = 0,
+	.ops_pci          = &lops_pci,
+};
+
+static struct pci_driver ac97modem_driver __pci_driver = {
+	.ops    = &ac97modem_ops,
+	.vendor = PCI_VENDOR_ID_NVIDIA,
+	.device = PCI_DEVICE_ID_NVIDIA_CK804_MCI,
+};