diff options
Diffstat (limited to 'src/southbridge/intel/i82371eb/i82371eb_smbus.c')
-rw-r--r-- | src/southbridge/intel/i82371eb/i82371eb_smbus.c | 57 |
1 files changed, 32 insertions, 25 deletions
diff --git a/src/southbridge/intel/i82371eb/i82371eb_smbus.c b/src/southbridge/intel/i82371eb/i82371eb_smbus.c index 07c4bb07f0..cc47f78649 100644 --- a/src/southbridge/intel/i82371eb/i82371eb_smbus.c +++ b/src/southbridge/intel/i82371eb/i82371eb_smbus.c @@ -1,43 +1,50 @@ /* - * (C) 2004 Linux Networx - * (C) 2005 Bitworks -*/ + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de> + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * 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> #include <device/pci.h> #include <device/pci_ids.h> -#include <device/pci_ops.h> #include <device/smbus.h> -#include <arch/io.h> #include "i82371eb.h" - -static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device) -{ - pci_write_config32(dev, 0x44, - ((device & 0xffff) << 16) | (vendor & 0xffff)); -} - static struct smbus_bus_operations lops_smbus_bus = { }; +/* There are no subsystem IDs on the Intel 82371EB. */ static struct pci_operations lops_pci = { - .set_subsystem = lpci_set_subsystem, + // .set_subsystem = 0, }; + 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_static_bus, - .enable = i82371eb_enable, - .ops_pci = &lops_pci, - .ops_smbus_bus = &lops_smbus_bus, + .read_resources = pci_dev_read_resources, + .set_resources = pci_dev_set_resources, + .enable_resources = pci_dev_enable_resources, + .init = 0, + .scan_bus = scan_static_bus, + // .enable = i82371eb_enable, // TODO: Needed? + .ops_pci = &lops_pci, + .ops_smbus_bus = &lops_smbus_bus, }; static struct pci_driver smbus_driver __pci_driver = { - .ops = &smbus_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = 0x7111, // FIXME? + .ops = &smbus_ops, + .vendor = PCI_VENDOR_ID_INTEL, + .device = PCI_DEVICE_ID_INTEL_82371AB_SMB, }; |