2 * Copyright 2004 Tyan Computer
5 #include <console/console.h>
6 #include <device/device.h>
7 #include <device/pci.h>
8 #include <device/pci_ids.h>
9 #include <device/pci_ops.h>
12 static void usb2_init(struct device *dev)
16 dword = pci_read_config32(dev, 0xf8);
18 pci_write_config32(dev, 0xf8, dword);
21 static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
23 pci_write_config32(dev, 0x40,
24 ((device & 0xffff) << 16) | (vendor & 0xffff));
26 static struct pci_operations lops_pci = {
27 .set_subsystem = lpci_set_subsystem,
30 static struct device_operations usb2_ops = {
31 .read_resources = pci_dev_read_resources,
32 .set_resources = pci_dev_set_resources,
33 .enable_resources = pci_dev_enable_resources,
35 // .enable = ck804_enable,
40 static struct pci_driver usb2_driver __pci_driver = {
42 .vendor = PCI_VENDOR_ID_NVIDIA,
43 .device = PCI_DEVICE_ID_NVIDIA_CK804_USB2,