diff options
Diffstat (limited to 'src/southbridge/intel/i82801dx/i82801dx_usb2.c')
| -rw-r--r-- | src/southbridge/intel/i82801dx/i82801dx_usb2.c | 52 |
1 files changed, 33 insertions, 19 deletions
diff --git a/src/southbridge/intel/i82801dx/i82801dx_usb2.c b/src/southbridge/intel/i82801dx/i82801dx_usb2.c index ca13e92995..96bbd7748d 100644 --- a/src/southbridge/intel/i82801dx/i82801dx_usb2.c +++ b/src/southbridge/intel/i82801dx/i82801dx_usb2.c @@ -1,4 +1,23 @@ -//2003 Copywright Tyan +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2003 Tyan + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; version 2 of + * the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ #include <console/console.h> #include <device/device.h> @@ -9,32 +28,27 @@ static void usb2_init(struct device *dev) { - - -#if 0 - uint32_t cmd; + u32 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); - - + 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 usb2_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, +static struct device_operations usb2_ops = { + .read_resources = pci_dev_read_resources, + .set_resources = pci_dev_set_resources, .enable_resources = pci_dev_enable_resources, - .init = usb2_init, - .scan_bus = 0, - .enable = i82801dx_enable, + .init = usb2_init, + .scan_bus = 0, + .enable = i82801dx_enable, }; +/* 82801DB/DBM USB 2.0 */ static const struct pci_driver usb2_driver __pci_driver = { - .ops = &usb2_ops, + .ops = &usb2_ops, .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_82801DBM_EHCI, + .device = PCI_DEVICE_ID_INTEL_82801DB_EHCI, }; |