diff options
Diffstat (limited to 'src/southbridge/intel/i82801cx/i82801cx_usb.c')
| -rw-r--r-- | src/southbridge/intel/i82801cx/i82801cx_usb.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/southbridge/intel/i82801cx/i82801cx_usb.c b/src/southbridge/intel/i82801cx/i82801cx_usb.c new file mode 100644 index 0000000000..258581a78b --- /dev/null +++ b/src/southbridge/intel/i82801cx/i82801cx_usb.c @@ -0,0 +1,49 @@ +#include <console/console.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include <device/pci_ops.h> +#include "i82801cx.h" + +static void usb_init(struct device *dev) +{ + +#if 0 + uint32_t cmd; + printk_debug("USB: Setting up controller.. "); + cmd = pci_read_config32(dev, PCI_COMMAND); + pci_write_config32(dev, PCI_COMMAND, + cmd | PCI_COMMAND_IO | PCI_COMMAND_MEMORY | + PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE); + + + printk_debug("done.\n"); +#endif + +} + +static struct device_operations usb_ops = { + .read_resources = pci_dev_read_resources, + .set_resources = pci_dev_set_resources, + .enable_resources = pci_dev_enable_resources, + .init = usb_init, + .scan_bus = 0, + .enable = i82801cx_enable, +}; + +static const struct pci_driver usb_driver_1 __pci_driver = { + .ops = &usb_ops, + .vendor = PCI_VENDOR_ID_INTEL, + .device = PCI_DEVICE_ID_INTEL_82801CA_USB1, +}; +static const struct pci_driver usb_driver_2 __pci_driver = { + .ops = &usb_ops, + .vendor = PCI_VENDOR_ID_INTEL, + .device = PCI_DEVICE_ID_INTEL_82801CA_USB2, +}; +static const struct pci_driver usb_driver_3 __pci_driver = { + .ops = &usb_ops, + .vendor = PCI_VENDOR_ID_INTEL, + .device = PCI_DEVICE_ID_INTEL_82801CA_USB3, +}; + |