src/southbridge/amd/amd8111/amd8111_usb.c

   1 #include <console/console.h>
   2 #include <device/device.h>
   3 #include <device/pci.h>
   4 #include <device/pci_ids.h>
   5 #include <device/pci_ops.h>
   6 #include "amd8111.h"
   7
   8 static void usb_init(struct device *dev)
   9 {
  10         uint32_t cmd;
  11
  12         printk_debug("USB: Setting up controller.. ");
  13         cmd = pci_read_config32(dev, PCI_COMMAND);
  14         pci_write_config32(dev, PCI_COMMAND,
  15                 cmd | PCI_COMMAND_IO | PCI_COMMAND_MEMORY |
  16                 PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE);
  17
  18
  19         printk_debug("done.\n");
  20
  21 }
  22
  23 static struct device_operations usb_ops  = {
  24         .read_resources   = pci_dev_read_resources,
  25         .set_resources    = pci_dev_set_resources,
  26         .enable_resources = pci_dev_enable_resources,
  27         .init             = usb_init,
  28         .scan_bus         = 0,
  29         .enable           = amd8111_enable,
  30 };
  31
  32 static struct pci_driver usb_driver __pci_driver = {
  33         .ops    = &usb_ops,
  34         .vendor = PCI_VENDOR_ID_AMD,
  35         .device = PCI_DEVICE_ID_AMD_8111_USB,
  36 };
  37