167754Smsmith/****************************************************************************** 267754Smsmith * 377424Smsmith * Module Name: utinit - Common ACPI subsystem initialization 467754Smsmith * 567754Smsmith *****************************************************************************/ 667754Smsmith 7217365Sjkim/* 8245582Sjkim * Copyright (C) 2000 - 2013, Intel Corp. 970243Smsmith * All rights reserved. 1067754Smsmith * 11217365Sjkim * Redistribution and use in source and binary forms, with or without 12217365Sjkim * modification, are permitted provided that the following conditions 13217365Sjkim * are met: 14217365Sjkim * 1. Redistributions of source code must retain the above copyright 15217365Sjkim * notice, this list of conditions, and the following disclaimer, 16217365Sjkim * without modification. 17217365Sjkim * 2. Redistributions in binary form must reproduce at minimum a disclaimer 18217365Sjkim * substantially similar to the "NO WARRANTY" disclaimer below 19217365Sjkim * ("Disclaimer") and any redistribution must be conditioned upon 20217365Sjkim * including a substantially similar Disclaimer requirement for further 21217365Sjkim * binary redistribution. 22217365Sjkim * 3. Neither the names of the above-listed copyright holders nor the names 23217365Sjkim * of any contributors may be used to endorse or promote products derived 24217365Sjkim * from this software without specific prior written permission. 2567754Smsmith * 26217365Sjkim * Alternatively, this software may be distributed under the terms of the 27217365Sjkim * GNU General Public License ("GPL") version 2 as published by the Free 28217365Sjkim * Software Foundation. 2967754Smsmith * 30217365Sjkim * NO WARRANTY 31217365Sjkim * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32217365Sjkim * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33217365Sjkim * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 34217365Sjkim * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35217365Sjkim * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36217365Sjkim * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37217365Sjkim * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38217365Sjkim * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39217365Sjkim * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 40217365Sjkim * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 41217365Sjkim * POSSIBILITY OF SUCH DAMAGES. 42217365Sjkim */ 4367754Smsmith 4467754Smsmith 4577424Smsmith#define __UTINIT_C__ 4667754Smsmith 47193341Sjkim#include <contrib/dev/acpica/include/acpi.h> 48193341Sjkim#include <contrib/dev/acpica/include/accommon.h> 49193341Sjkim#include <contrib/dev/acpica/include/acnamesp.h> 50193341Sjkim#include <contrib/dev/acpica/include/acevents.h> 51193341Sjkim#include <contrib/dev/acpica/include/actables.h> 5267754Smsmith 5377424Smsmith#define _COMPONENT ACPI_UTILITIES 5491116Smsmith ACPI_MODULE_NAME ("utinit") 5567754Smsmith 56151937Sjkim/* Local prototypes */ 5767754Smsmith 58151937Sjkimstatic void AcpiUtTerminate ( 59151937Sjkim void); 60151937Sjkim 61231844Sjkim#if (!ACPI_REDUCED_HARDWARE) 62151937Sjkim 63231844Sjkimstatic void 64231844SjkimAcpiUtFreeGpeLists ( 65231844Sjkim void); 66231844Sjkim 67231844Sjkim#else 68231844Sjkim 69231844Sjkim#define AcpiUtFreeGpeLists() 70231844Sjkim#endif /* !ACPI_REDUCED_HARDWARE */ 71231844Sjkim 72231844Sjkim 73231844Sjkim#if (!ACPI_REDUCED_HARDWARE) 7467754Smsmith/****************************************************************************** 7567754Smsmith * 76231844Sjkim * FUNCTION: AcpiUtFreeGpeLists 7767754Smsmith * 7867754Smsmith * PARAMETERS: none 7967754Smsmith * 8067754Smsmith * RETURN: none 8167754Smsmith * 82231844Sjkim * DESCRIPTION: Free global GPE lists 8367754Smsmith * 8467754Smsmith ******************************************************************************/ 8567754Smsmith 86151937Sjkimstatic void 87231844SjkimAcpiUtFreeGpeLists ( 88151937Sjkim void) 8967754Smsmith{ 90117521Snjl ACPI_GPE_BLOCK_INFO *GpeBlock; 91117521Snjl ACPI_GPE_BLOCK_INFO *NextGpeBlock; 92117521Snjl ACPI_GPE_XRUPT_INFO *GpeXruptInfo; 93117521Snjl ACPI_GPE_XRUPT_INFO *NextGpeXruptInfo; 9467754Smsmith 95117521Snjl 96117521Snjl /* Free global GPE blocks and related info structures */ 97117521Snjl 98117521Snjl GpeXruptInfo = AcpiGbl_GpeXruptListHead; 99117521Snjl while (GpeXruptInfo) 100117521Snjl { 101117521Snjl GpeBlock = GpeXruptInfo->GpeBlockListHead; 102117521Snjl while (GpeBlock) 103117521Snjl { 104117521Snjl NextGpeBlock = GpeBlock->Next; 105167802Sjkim ACPI_FREE (GpeBlock->EventInfo); 106167802Sjkim ACPI_FREE (GpeBlock->RegisterInfo); 107167802Sjkim ACPI_FREE (GpeBlock); 108117521Snjl 109117521Snjl GpeBlock = NextGpeBlock; 110117521Snjl } 111117521Snjl NextGpeXruptInfo = GpeXruptInfo->Next; 112167802Sjkim ACPI_FREE (GpeXruptInfo); 113117521Snjl GpeXruptInfo = NextGpeXruptInfo; 114117521Snjl } 115231844Sjkim} 116231844Sjkim#endif /* !ACPI_REDUCED_HARDWARE */ 117117521Snjl 118231844Sjkim 119231844Sjkim/****************************************************************************** 120231844Sjkim * 121231844Sjkim * FUNCTION: AcpiUtTerminate 122231844Sjkim * 123231844Sjkim * PARAMETERS: none 124231844Sjkim * 125231844Sjkim * RETURN: none 126231844Sjkim * 127231844Sjkim * DESCRIPTION: Free global memory 128231844Sjkim * 129231844Sjkim ******************************************************************************/ 130231844Sjkim 131231844Sjkimstatic void 132231844SjkimAcpiUtTerminate ( 133231844Sjkim void) 134231844Sjkim{ 135231844Sjkim ACPI_FUNCTION_TRACE (UtTerminate); 136231844Sjkim 137231844Sjkim AcpiUtFreeGpeLists (); 138229989Sjkim AcpiUtDeleteAddressLists (); 13967754Smsmith return_VOID; 14067754Smsmith} 14167754Smsmith 14267754Smsmith 14377424Smsmith/******************************************************************************* 14467754Smsmith * 14577424Smsmith * FUNCTION: AcpiUtSubsystemShutdown 14667754Smsmith * 147197104Sjkim * PARAMETERS: None 14867754Smsmith * 149197104Sjkim * RETURN: None 15067754Smsmith * 151197104Sjkim * DESCRIPTION: Shutdown the various components. Do not delete the mutex 152197104Sjkim * objects here, because the AML debugger may be still running. 15367754Smsmith * 15467754Smsmith ******************************************************************************/ 15567754Smsmith 15699679Siwasakivoid 157151937SjkimAcpiUtSubsystemShutdown ( 158151937Sjkim void) 15967754Smsmith{ 160167802Sjkim ACPI_FUNCTION_TRACE (UtSubsystemShutdown); 16167754Smsmith 16267754Smsmith 163193267Sjkim#ifndef ACPI_ASL_COMPILER 164193267Sjkim 165102550Siwasaki /* Close the AcpiEvent Handling */ 166102550Siwasaki 167102550Siwasaki AcpiEvTerminate (); 168210976Sjkim 169210976Sjkim /* Delete any dynamic _OSI interfaces */ 170210976Sjkim 171210976Sjkim AcpiUtInterfaceTerminate (); 172193267Sjkim#endif 173102550Siwasaki 17467754Smsmith /* Close the Namespace */ 17567754Smsmith 17667754Smsmith AcpiNsTerminate (); 17767754Smsmith 178167802Sjkim /* Delete the ACPI tables */ 179167802Sjkim 180167802Sjkim AcpiTbTerminate (); 181167802Sjkim 18267754Smsmith /* Close the globals */ 18367754Smsmith 18477424Smsmith AcpiUtTerminate (); 18567754Smsmith 18687031Smsmith /* Purge the local caches */ 18767754Smsmith 188151937Sjkim (void) AcpiUtDeleteCaches (); 18999679Siwasaki return_VOID; 19067754Smsmith} 191