src/southbridge/intel/i82801dbm/i82801dbm_usb2.c

   1 //2003 Copywright Tyan
   2
   3 #include <console/console.h>
   4 #include <device/device.h>
   5 #include <device/pci.h>
   6 #include <device/pci_ids.h>
   7 #include <device/pci_ops.h>
   8 #include "i82801dbm.h"
   9
  10 static void usb2_init(struct device *dev)
  11 {
  12
  13
  14 #if 0
  15   uint32_t cmd;
  16         printk_debug("USB: Setting up controller.. ");
  17         cmd = pci_read_config32(dev, PCI_COMMAND);
  18         pci_write_config32(dev, PCI_COMMAND,
  19                 cmd | PCI_COMMAND_IO | PCI_COMMAND_MEMORY |
  20                 PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE);
  21
  22
  23         printk_debug("done.\n");
  24 #endif
  25 }
  26
  27 static struct device_operations usb2_ops  = {
  28         .read_resources   = pci_dev_read_resources,
  29         .set_resources    = pci_dev_set_resources,
  30         .enable_resources = pci_dev_enable_resources,
  31         .init             = usb2_init,
  32         .scan_bus         = 0,
  33         .enable           = i82801dbm_enable,
  34 };
  35
  36 static const struct pci_driver usb2_driver __pci_driver = {
  37         .ops    = &usb2_ops,
  38         .vendor = PCI_VENDOR_ID_INTEL,
  39         .device = PCI_DEVICE_ID_INTEL_82801ER_1D7,
  40 };