diff options
Diffstat (limited to 'src/southbridge/intel/i82801bx/smbus.c')
-rw-r--r-- | src/southbridge/intel/i82801bx/smbus.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/src/southbridge/intel/i82801bx/smbus.c b/src/southbridge/intel/i82801bx/smbus.c deleted file mode 100644 index 90975cd53d..0000000000 --- a/src/southbridge/intel/i82801bx/smbus.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2005 Yinghai Lu <yinghailu@gmail.com> - * - * 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. - */ - -#include <stdint.h> -#include <device/smbus.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <arch/io.h> -#include <southbridge/intel/common/smbus.h> -#include "i82801bx.h" - -static int lsmbus_read_byte(struct device *dev, u8 address) -{ - u16 device; - struct resource *res; - struct bus *pbus; - - device = dev->path.i2c.device; - pbus = get_pbus_smbus(dev); - res = find_resource(pbus->dev, 0x20); - - return do_smbus_read_byte(res->base, device, address); -} - -static struct smbus_bus_operations lops_smbus_bus = { - .read_byte = lsmbus_read_byte, -}; - -static const 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 = i82801bx_enable, - .ops_smbus_bus = &lops_smbus_bus, -}; - -/* 82801BA/BAM (ICH2/ICH2-M) */ -static const struct pci_driver i82801ba_smb __pci_driver = { - .ops = &smbus_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_82801BA_SMB, -}; |