1 /**************************************************************************; 2 ;* *; 3 ;* *; 4 ;* Intel Corporation - ACPI Reference Code for the Baytrail *; 5 ;* Family of Customer Reference Boards. *; 6 ;* *; 7 ;* *; 8 ;* Copyright (c) 2011 - 2014, Intel Corporation. All rights reserved *; 9 ; 10 ; This program and the accompanying materials are licensed and made available under 11 ; the terms and conditions of the BSD License that accompanies this distribution. 12 ; The full text of the license may be found at 13 ; http://opensource.org/licenses/bsd-license.php. 14 ; 15 ; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 16 ; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 17 ; 18 ;* *; 19 ;* *; 20 ;**************************************************************************/ 21 22 23 OperationRegion(PXCS,PCI_Config,0x40,0xC0) 24 Field(PXCS,AnyAcc, NoLock, Preserve) 25 { 26 Offset(0x10), // LCTL - Link Control Register 27 L0SE, 1, // 0, L0s Entry Enabled 28 , 7, 29 Offset(0x12), // LSTS - Link Status Register 30 , 13, 31 LASX, 1, // 0, Link Active Status 32 Offset(0x1A), // SLSTS[7:0] - Slot Status Register 33 ABPX, 1, // 0, Attention Button Pressed 34 , 2, 35 PDCX, 1, // 3, Presence Detect Changed 36 , 2, 37 PDSX, 1, // 6, Presence Detect State 38 , 1, 39 Offset(0x20), // RSTS - Root Status Register 40 , 16, 41 PSPX, 1, // 16, PME Status 42 } 43 44 45 Device(PXSX) 46 { 47 Name(_ADR, 0x00000000) 48 49 // NOTE: Any PCIE Hot-Plug dependency for this port is 50 // specific to the CRB. Please modify the code based on 51 // your platform requirements. 52 53 Name(_PRW, Package() {9,4}) 54 } 55 56 57
