78d338ccb9
Change-Id: I05f9ea97ea80ac7a8f34845c59bd66e424ba2991 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/28709 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* (C) 2004 Linux Networx
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <console/console.h>
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#include <device/device.h>
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#include <device/pci.h>
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#include <device/pci_ids.h>
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#include <device/pci_ops.h>
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#include <device/smbus.h>
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#include <arch/io.h>
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#include "amd8111.h"
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static void lpci_set_subsystem(struct device *dev, unsigned int vendor,
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unsigned int device)
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{
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pci_write_config32(dev, 0x44,
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((device & 0xffff) << 16) | (vendor & 0xffff));
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}
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static struct smbus_bus_operations lops_smbus_bus = {
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/* I haven't seen the 2.0 SMBUS controller used yet. */
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};
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static struct pci_operations lops_pci = {
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.set_subsystem = lpci_set_subsystem,
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};
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static struct device_operations smbus_ops = {
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.read_resources = pci_dev_read_resources,
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.set_resources = pci_dev_set_resources,
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.enable_resources = pci_dev_enable_resources,
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.init = 0,
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.scan_bus = scan_smbus,
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.enable = amd8111_enable,
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.ops_pci = &lops_pci,
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.ops_smbus_bus = &lops_smbus_bus,
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};
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static const struct pci_driver smbus_driver __pci_driver = {
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.ops = &smbus_ops,
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.vendor = PCI_VENDOR_ID_AMD,
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.device = PCI_DEVICE_ID_AMD_8111_SMB,
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};
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