/* * This file is part of the coreboot project. * * (C) 2004 Linux Networx * * 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. */ #include <device/device.h> #include <device/pci.h> #include <device/pci_ids.h> #include <device/pci_ops.h> #include <device/smbus.h> #include "amd8111.h" static void lpci_set_subsystem(struct device *dev, unsigned int vendor, unsigned int device) { pci_write_config32(dev, 0x44, ((device & 0xffff) << 16) | (vendor & 0xffff)); } static struct smbus_bus_operations lops_smbus_bus = { /* I haven't seen the 2.0 SMBUS controller used yet. */ }; static struct pci_operations lops_pci = { .set_subsystem = lpci_set_subsystem, }; static struct device_operations smbus_ops = { .read_resources = pci_dev_read_resources, .set_resources = pci_dev_set_resources, .enable_resources = pci_dev_enable_resources, .init = 0, .scan_bus = scan_smbus, .enable = amd8111_enable, .ops_pci = &lops_pci, .ops_smbus_bus = &lops_smbus_bus, }; static const struct pci_driver smbus_driver __pci_driver = { .ops = &smbus_ops, .vendor = PCI_VENDOR_ID_AMD, .device = PCI_DEVICE_ID_AMD_8111_SMB, };