diff options
Diffstat (limited to 'src/southbridge/intel/esb6300/esb6300_uhci.c')
-rw-r--r-- | src/southbridge/intel/esb6300/esb6300_uhci.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/southbridge/intel/esb6300/esb6300_uhci.c b/src/southbridge/intel/esb6300/esb6300_uhci.c new file mode 100644 index 0000000000..835a39c2e4 --- /dev/null +++ b/src/southbridge/intel/esb6300/esb6300_uhci.c @@ -0,0 +1,56 @@ +#include <console/console.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include <device/pci_ops.h> +#include "esb6300.h" + +static void uhci_init(struct device *dev) +{ + uint32_t cmd; + +#if 1 + printk_debug("UHCI: Setting up controller.. "); + cmd = pci_read_config32(dev, PCI_COMMAND); + pci_write_config32(dev, PCI_COMMAND, + cmd | PCI_COMMAND_MASTER); + + + printk_debug("done.\n"); +#endif + +} + +static struct pci_operations lops_pci = { + /* The subsystem id follows the ide controller */ + .set_subsystem = 0, +}; + +static struct device_operations uhci_ops = { + .read_resources = pci_dev_read_resources, + .set_resources = pci_dev_set_resources, + .enable_resources = pci_dev_enable_resources, + .init = uhci_init, + .scan_bus = 0, + .enable = esb6300_enable, + .ops_pci = &lops_pci, +}; + +static struct pci_driver uhci_driver __pci_driver = { + .ops = &uhci_ops, + .vendor = PCI_VENDOR_ID_INTEL, + .device = PCI_DEVICE_ID_INTEL_6300ESB_USB, +}; + +static struct pci_driver usb2_driver __pci_driver = { + .ops = &uhci_ops, + .vendor = PCI_VENDOR_ID_INTEL, + .device = PCI_DEVICE_ID_INTEL_6300ESB_USB2, +}; + +static struct pci_driver usb3_driver __pci_driver = { + .ops = &uhci_ops, + .vendor = PCI_VENDOR_ID_INTEL, + .device = PCI_DEVICE_ID_INTEL_6300ESB_USB3, +}; + |