2 * This file is part of the coreboot project.
4 * Copyright (C) 2012 The Chromium OS Authors. All Rights Reserved.
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation; version 2 of
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
17 /* Included in each PCIe Root Port device */
19 OperationRegion (RPCS, PCI_Config, 0x00, 0xFF)
20 Field (RPCS, AnyAcc, NoLock, Preserve)
22 Offset (0x4c), // Link Capabilities
24 RPPN, 8, // Root Port Number