From owner-svn-src-vendor@freebsd.org Tue Jul 9 17:17:51 2019 Return-Path: Delivered-To: svn-src-vendor@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4911E15DFA65; Tue, 9 Jul 2019 17:17:51 +0000 (UTC) (envelope-from jkim@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id EBCC973054; Tue, 9 Jul 2019 17:17:50 +0000 (UTC) (envelope-from jkim@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id C17C22B2C; Tue, 9 Jul 2019 17:17:50 +0000 (UTC) (envelope-from jkim@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x69HHoHt051415; Tue, 9 Jul 2019 17:17:50 GMT (envelope-from jkim@FreeBSD.org) Received: (from jkim@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x69HHkI6051390; Tue, 9 Jul 2019 17:17:46 GMT (envelope-from jkim@FreeBSD.org) Message-Id: <201907091717.x69HHkI6051390@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: jkim set sender to jkim@FreeBSD.org using -f From: Jung-uk Kim Date: Tue, 9 Jul 2019 17:17:46 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org Subject: svn commit: r349861 - in vendor-sys/acpica/dist: . source/compiler source/components/dispatcher source/components/events source/components/executer source/components/namespace source/components/tab... X-SVN-Group: vendor-sys X-SVN-Commit-Author: jkim X-SVN-Commit-Paths: in vendor-sys/acpica/dist: . source/compiler source/components/dispatcher source/components/events source/components/executer source/components/namespace source/components/tables source/components/uti... X-SVN-Commit-Revision: 349861 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: EBCC973054 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.95 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.95)[-0.952,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-vendor@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the vendor work area tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Jul 2019 17:17:51 -0000 Author: jkim Date: Tue Jul 9 17:17:45 2019 New Revision: 349861 URL: https://svnweb.freebsd.org/changeset/base/349861 Log: Import ACPICA 20190703. Modified: vendor-sys/acpica/dist/changes.txt vendor-sys/acpica/dist/source/compiler/asldefine.h vendor-sys/acpica/dist/source/compiler/aslglobal.h vendor-sys/acpica/dist/source/compiler/aslload.c vendor-sys/acpica/dist/source/compiler/aslmessages.c vendor-sys/acpica/dist/source/compiler/aslmessages.h vendor-sys/acpica/dist/source/compiler/aslstubs.c vendor-sys/acpica/dist/source/compiler/aslsupport.l vendor-sys/acpica/dist/source/components/dispatcher/dsinit.c vendor-sys/acpica/dist/source/components/events/evgpe.c vendor-sys/acpica/dist/source/components/events/evgpeblk.c vendor-sys/acpica/dist/source/components/events/evxface.c vendor-sys/acpica/dist/source/components/events/evxfgpe.c vendor-sys/acpica/dist/source/components/executer/exconfig.c vendor-sys/acpica/dist/source/components/namespace/nsaccess.c vendor-sys/acpica/dist/source/components/namespace/nseval.c vendor-sys/acpica/dist/source/components/namespace/nsinit.c vendor-sys/acpica/dist/source/components/namespace/nsload.c vendor-sys/acpica/dist/source/components/namespace/nsutils.c vendor-sys/acpica/dist/source/components/tables/tbdata.c vendor-sys/acpica/dist/source/components/tables/tbxfload.c vendor-sys/acpica/dist/source/components/utilities/utinit.c vendor-sys/acpica/dist/source/components/utilities/utxfinit.c vendor-sys/acpica/dist/source/include/acevents.h vendor-sys/acpica/dist/source/include/acglobal.h vendor-sys/acpica/dist/source/include/acnamesp.h vendor-sys/acpica/dist/source/include/acpixf.h vendor-sys/acpica/dist/source/include/platform/acmsvc.h vendor-sys/acpica/dist/source/include/platform/acwin.h vendor-sys/acpica/dist/source/include/platform/acwin64.h vendor-sys/acpica/dist/source/tools/acpiexec/aetests.c vendor-sys/acpica/dist/source/tools/acpinames/anstubs.c vendor-sys/acpica/dist/source/tools/acpixtract/axmain.c Modified: vendor-sys/acpica/dist/changes.txt ============================================================================== --- vendor-sys/acpica/dist/changes.txt Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/changes.txt Tue Jul 9 17:17:45 2019 (r349861) @@ -1,4 +1,53 @@ ---------------------------------------- +03 July 2019. Summary of changes for version 20190703: + + +1) ACPICA kernel-resident subsystem: + +Remove legacy module-level support code. There were still some remnants +of the legacy module-level code executions. Since we no longer support +this option, this is essentially dead code and has been removed from the +ACPICA source. + +iASL: ensure that _WAK, _PTS, _TTS, and _Sx are declared only at the root +scope. If these named objects are declared outside the root scope, they +will not be invoked by any host Operating System. + +Clear status of GPEs on first direct enable. ACPI GPEs (other than the EC +one) can be enabled in two situations. First, the GPEs with existing _Lxx +and _Exx methods are enabled implicitly by ACPICA during system +initialization. Second, the GPEs without these methods (like GPEs listed +by _PRW objects for wakeup devices) need to be enabled directly by the +code that is going to use them (e.g. ACPI power management or device +drivers). + +In the former case, if the status of a given GPE is set to start with, +its handler method (either _Lxx or _Exx) needs to be invoked to take care +of the events (possibly) signaled before the GPE was enabled. In the +latter case, however, the first caller of AcpiEnableGpe() for a given GPE +should not be expected to care about any events that might be signaled +through it earlier. In that case, it is better to clear the status of +the GPE before enabling it, to prevent stale events from triggering +unwanted actions (like spurious system resume, for example). + +For this reason, modify AcpiEvAddGpeReference() to take an additional +boolean argument indicating whether or not the GPE status needs to be +cleared when its reference counter changes from zero to one and make +AcpiEnableGpe() pass TRUE to it through that new argument. + + +2) iASL Compiler/Disassembler and ACPICA tools: + +The tool generation process has been migrated to MSVC 2017, and all +project files have been upgraded. The new project files appear in the +directory \acpica\generate\msvc2017. This change effectively deprecates +the older project files in \acpica\generate\msvc9. + +iASL: ensure that _WAK, _PTS, _TTS, and _Sx are declared only at the root +scope. If these named objects are declared outside the root scope, they +will not be invoked by any host Operating System + +---------------------------------------- 09 May 2019. Summary of changes for version 20190509: Modified: vendor-sys/acpica/dist/source/compiler/asldefine.h ============================================================================== --- vendor-sys/acpica/dist/source/compiler/asldefine.h Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/compiler/asldefine.h Tue Jul 9 17:17:45 2019 (r349861) @@ -298,4 +298,20 @@ #define COMMENT_CAPTURE_ON AslGbl_CommentState.CaptureComments = TRUE; #define COMMENT_CAPTURE_OFF AslGbl_CommentState.CaptureComments = FALSE; +/* + * Special name segments - these must only be declared at the root scope + */ +#define NAMESEG__PTS "_PTS" +#define NAMESEG__WAK "_WAK" +#define NAMESEG__S0 "_S0_" +#define NAMESEG__S1 "_S1_" +#define NAMESEG__S2 "_S2_" +#define NAMESEG__S3 "_S3_" +#define NAMESEG__S4 "_S4_" +#define NAMESEG__S5 "_S5_" +#define NAMESEG__TTS "_TTS" + +#define MAX_SPECIAL_NAMES 9 + + #endif /* ASLDEFINE.H */ Modified: vendor-sys/acpica/dist/source/compiler/aslglobal.h ============================================================================== --- vendor-sys/acpica/dist/source/compiler/aslglobal.h Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/compiler/aslglobal.h Tue Jul 9 17:17:45 2019 (r349861) @@ -223,11 +223,26 @@ const char *AslGbl_OpFlagName "OP_NOT_FOUND_DURING_LOAD" }; +const char *AslGbl_SpecialNamedObjects [MAX_SPECIAL_NAMES] = +{ + NAMESEG__PTS, + NAMESEG__WAK, + NAMESEG__S0, + NAMESEG__S1, + NAMESEG__S2, + NAMESEG__S3, + NAMESEG__S4, + NAMESEG__S5, + NAMESEG__TTS +}; + #else extern ASL_FILE_DESC AslGbl_FileDescs [ASL_NUM_FILES]; extern UINT32 AslGbl_ExceptionCount[ASL_NUM_REPORT_LEVELS]; extern const char *AslGbl_OpFlagNames[ACPI_NUM_OP_FLAGS]; +extern const char *AslGbl_SpecialNamedObjects[MAX_SPECIAL_NAMES]; #endif + /* Modified: vendor-sys/acpica/dist/source/compiler/aslload.c ============================================================================== --- vendor-sys/acpica/dist/source/compiler/aslload.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/compiler/aslload.c Tue Jul 9 17:17:45 2019 (r349861) @@ -164,6 +164,7 @@ static ACPI_STATUS LdLoadFieldElements ( + UINT32 AmlType, ACPI_PARSE_OBJECT *Op, ACPI_WALK_STATE *WalkState); @@ -190,6 +191,10 @@ LdCommonNamespaceEnd ( UINT32 Level, void *Context); +static void +LdCheckSpecialNames ( + ACPI_NAMESPACE_NODE *Node, + ACPI_PARSE_OBJECT *Op); /******************************************************************************* * @@ -247,7 +252,8 @@ LdLoadNamespace ( * * FUNCTION: LdLoadFieldElements * - * PARAMETERS: Op - Parent node (Field) + * PARAMETERS: AmlType - Type to search + * Op - Parent node (Field) * WalkState - Current walk state * * RETURN: Status @@ -259,6 +265,7 @@ LdLoadNamespace ( static ACPI_STATUS LdLoadFieldElements ( + UINT32 AmlType, ACPI_PARSE_OBJECT *Op, ACPI_WALK_STATE *WalkState) { @@ -274,7 +281,7 @@ LdLoadFieldElements ( { Status = AcpiNsLookup (WalkState->ScopeInfo, SourceRegion->Asl.Value.String, - ACPI_TYPE_REGION, ACPI_IMODE_EXECUTE, + AmlType, ACPI_IMODE_EXECUTE, ACPI_NS_DONT_OPEN_SCOPE, NULL, &Node); if (Status == AE_NOT_FOUND) { @@ -507,11 +514,15 @@ LdNamespace1Begin ( */ switch (Op->Asl.AmlOpcode) { - case AML_BANK_FIELD_OP: case AML_INDEX_FIELD_OP: + + Status = LdLoadFieldElements (ACPI_TYPE_LOCAL_REGION_FIELD, Op, WalkState); + return (Status); + + case AML_BANK_FIELD_OP: case AML_FIELD_OP: - Status = LdLoadFieldElements (Op, WalkState); + Status = LdLoadFieldElements (ACPI_TYPE_REGION, Op, WalkState); return (Status); case AML_INT_CONNECTION_OP: @@ -966,6 +977,10 @@ LdNamespace1Begin ( } } + /* Check special names like _WAK and _PTS */ + + LdCheckSpecialNames (Node, Op); + if (ForceNewScope) { Status = AcpiDsScopeStackPush (Node, ObjectType, WalkState); @@ -1001,6 +1016,42 @@ FinishNode: } return_ACPI_STATUS (Status); +} + + +/******************************************************************************* + * + * FUNCTION: LdCheckSpecialNames + * + * PARAMETERS: Node - Node that represents the named object + * Op - Named object declaring this named object + * + * RETURN: None + * + * DESCRIPTION: Check if certain named objects are declared in the incorrect + * scope. Special named objects are listed in + * AslGbl_SpecialNamedObjects and can only be declared at the root + * scope. + * + ******************************************************************************/ + +static void +LdCheckSpecialNames ( + ACPI_NAMESPACE_NODE *Node, + ACPI_PARSE_OBJECT *Op) +{ + UINT32 i; + + + for (i = 0; i < MAX_SPECIAL_NAMES; i++) + { + if (ACPI_COMPARE_NAMESEG(Node->Name.Ascii, AslGbl_SpecialNamedObjects[i]) && + Node->Parent != AcpiGbl_RootNode) + { + AslError (ASL_ERROR, ASL_MSG_INVALID_SPECIAL_NAME, Op, Op->Asl.ExternalName); + return; + } + } } Modified: vendor-sys/acpica/dist/source/compiler/aslmessages.c ============================================================================== --- vendor-sys/acpica/dist/source/compiler/aslmessages.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/compiler/aslmessages.c Tue Jul 9 17:17:45 2019 (r349861) @@ -365,7 +365,8 @@ const char *AslCompilerMsgs [] = /* ASL_MSG_REGION_LENGTH */ "Operation Region declared with zero length", /* ASL_MSG_TEMPORARY_OBJECT */ "Object is created temporarily in another method and cannot be accessed", /* ASL_MSG_UNDEFINED_EXTERNAL */ "Named object was declared external but the actual definition does not exist", -/* ASL_MSG_BUFFER_FIELD_OVERFLOW */ "Buffer field extends beyond end of target buffer" +/* ASL_MSG_BUFFER_FIELD_OVERFLOW */ "Buffer field extends beyond end of target buffer", +/* ASL_MSG_INVALID_SPECIAL_NAME */ "declaration of this named object outside root scope is illegal" }; /* Table compiler */ Modified: vendor-sys/acpica/dist/source/compiler/aslmessages.h ============================================================================== --- vendor-sys/acpica/dist/source/compiler/aslmessages.h Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/compiler/aslmessages.h Tue Jul 9 17:17:45 2019 (r349861) @@ -368,6 +368,7 @@ typedef enum ASL_MSG_TEMPORARY_OBJECT, ASL_MSG_UNDEFINED_EXTERNAL, ASL_MSG_BUFFER_FIELD_OVERFLOW, + ASL_MSG_INVALID_SPECIAL_NAME, /* These messages are used by the Data Table compiler only */ Modified: vendor-sys/acpica/dist/source/compiler/aslstubs.c ============================================================================== --- vendor-sys/acpica/dist/source/compiler/aslstubs.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/compiler/aslstubs.c Tue Jul 9 17:17:45 2019 (r349861) @@ -166,12 +166,6 @@ * Things like Events, Global Lock, etc. are not used * by the compiler, so they are stubbed out here. */ -void -AcpiNsExecModuleCodeList ( - void) -{ -} - ACPI_STATUS AcpiNsInitializeObjects ( void) Modified: vendor-sys/acpica/dist/source/compiler/aslsupport.l ============================================================================== --- vendor-sys/acpica/dist/source/compiler/aslsupport.l Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/compiler/aslsupport.l Tue Jul 9 17:17:45 2019 (r349861) @@ -220,7 +220,7 @@ AslDoLineDirective ( while ((c = input()) != '\n' && c != EOF) { - *AslGbl_LineBufPtr = c; + *AslGbl_LineBufPtr = (char) c; AslGbl_LineBufPtr++; } *AslGbl_LineBufPtr = 0; @@ -498,7 +498,7 @@ AslInsertLineBuffer ( if (AcpiGbl_CaptureComments) { - CvProcessCommentState (SourceChar); + CvProcessCommentState ((char) SourceChar); } } } @@ -601,7 +601,7 @@ loop: AslInsertLineBuffer (c); if (AcpiGbl_CaptureComments && CurrentState.CaptureComments) { - *StringBuffer = c; + *StringBuffer = (char) c; ++StringBuffer; } c1 = c; @@ -629,7 +629,7 @@ loop: AslInsertLineBuffer (c); if (AcpiGbl_CaptureComments && CurrentState.CaptureComments) { - *StringBuffer = c; + *StringBuffer = (char) c; ++StringBuffer; } @@ -720,7 +720,7 @@ AslDoCommentType2 ( AslInsertLineBuffer (c); if (AcpiGbl_CaptureComments && CurrentState.CaptureComments) { - *StringBuffer = c; + *StringBuffer = (char) c; ++StringBuffer; } } @@ -878,7 +878,7 @@ DoCharacter: if (ACPI_IS_OCTAL_DIGIT (StringChar)) { State = ASL_OCTAL_CONSTANT; - ConvertBuffer[0] = StringChar; + ConvertBuffer[0] = (char) StringChar; i = 1; continue; } @@ -934,7 +934,7 @@ DoCharacter: /* Append another digit of the constant */ - ConvertBuffer[i] = StringChar; + ConvertBuffer[i] = (char) StringChar; i++; continue; @@ -978,7 +978,7 @@ DoCharacter: /* Append another digit of the constant */ - ConvertBuffer[i] = StringChar; + ConvertBuffer[i] = (char) StringChar; i++; continue; @@ -989,7 +989,7 @@ DoCharacter: /* Save the finished character */ - *StringBuffer = StringChar; + *StringBuffer = (char) StringChar; StringBuffer++; if (StringBuffer >= EndBuffer) { Modified: vendor-sys/acpica/dist/source/components/dispatcher/dsinit.c ============================================================================== --- vendor-sys/acpica/dist/source/components/dispatcher/dsinit.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/components/dispatcher/dsinit.c Tue Jul 9 17:17:45 2019 (r349861) @@ -362,7 +362,7 @@ AcpiDsInitializeObjects ( if (ACPI_COMPARE_NAMESEG (Table->Signature, ACPI_SIG_DSDT)) { ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT, - "\nInitializing Namespace objects:\n")); + "\nACPI table initialization:\n")); } /* Summary of objects initialized */ Modified: vendor-sys/acpica/dist/source/components/events/evgpe.c ============================================================================== --- vendor-sys/acpica/dist/source/components/events/evgpe.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/components/events/evgpe.c Tue Jul 9 17:17:45 2019 (r349861) @@ -316,6 +316,7 @@ AcpiEvMaskGpe ( * FUNCTION: AcpiEvAddGpeReference * * PARAMETERS: GpeEventInfo - Add a reference to this GPE + * ClearOnEnable - Clear GPE status before enabling it * * RETURN: Status * @@ -326,7 +327,8 @@ AcpiEvMaskGpe ( ACPI_STATUS AcpiEvAddGpeReference ( - ACPI_GPE_EVENT_INFO *GpeEventInfo) + ACPI_GPE_EVENT_INFO *GpeEventInfo, + BOOLEAN ClearOnEnable) { ACPI_STATUS Status = AE_OK; @@ -343,6 +345,11 @@ AcpiEvAddGpeReference ( if (GpeEventInfo->RuntimeCount == 1) { /* Enable on first reference */ + + if (ClearOnEnable) + { + (void) AcpiHwClearGpe (GpeEventInfo); + } Status = AcpiEvUpdateGpeEnableMask (GpeEventInfo); if (ACPI_SUCCESS (Status)) Modified: vendor-sys/acpica/dist/source/components/events/evgpeblk.c ============================================================================== --- vendor-sys/acpica/dist/source/components/events/evgpeblk.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/components/events/evgpeblk.c Tue Jul 9 17:17:45 2019 (r349861) @@ -637,7 +637,7 @@ AcpiEvInitializeGpeBlock ( continue; } - Status = AcpiEvAddGpeReference (GpeEventInfo); + Status = AcpiEvAddGpeReference (GpeEventInfo, FALSE); if (ACPI_FAILURE (Status)) { ACPI_EXCEPTION ((AE_INFO, Status, Modified: vendor-sys/acpica/dist/source/components/events/evxface.c ============================================================================== --- vendor-sys/acpica/dist/source/components/events/evxface.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/components/events/evxface.c Tue Jul 9 17:17:45 2019 (r349861) @@ -1256,7 +1256,7 @@ AcpiRemoveGpeHandler ( ACPI_GPE_DISPATCH_NOTIFY)) && Handler->OriginallyEnabled) { - (void) AcpiEvAddGpeReference (GpeEventInfo); + (void) AcpiEvAddGpeReference (GpeEventInfo, FALSE); if (ACPI_GPE_IS_POLLING_NEEDED (GpeEventInfo)) { /* Poll edge triggered GPEs to handle existing events */ Modified: vendor-sys/acpica/dist/source/components/events/evxfgpe.c ============================================================================== --- vendor-sys/acpica/dist/source/components/events/evxfgpe.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/components/events/evxfgpe.c Tue Jul 9 17:17:45 2019 (r349861) @@ -267,7 +267,7 @@ AcpiEnableGpe ( if (ACPI_GPE_DISPATCH_TYPE (GpeEventInfo->Flags) != ACPI_GPE_DISPATCH_NONE) { - Status = AcpiEvAddGpeReference (GpeEventInfo); + Status = AcpiEvAddGpeReference (GpeEventInfo, TRUE); if (ACPI_SUCCESS (Status) && ACPI_GPE_IS_POLLING_NEEDED (GpeEventInfo)) { Modified: vendor-sys/acpica/dist/source/components/executer/exconfig.c ============================================================================== --- vendor-sys/acpica/dist/source/components/executer/exconfig.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/components/executer/exconfig.c Tue Jul 9 17:17:45 2019 (r349861) @@ -342,10 +342,9 @@ AcpiExLoadTableOp ( return_ACPI_STATUS (Status); } - /* Complete the initialization/resolution of package objects */ + /* Complete the initialization/resolution of new objects */ - Status = AcpiNsWalkNamespace (ACPI_TYPE_PACKAGE, ACPI_ROOT_OBJECT, - ACPI_UINT32_MAX, 0, AcpiNsInitOnePackage, NULL, NULL, NULL); + AcpiNsInitializeObjects (); /* Parameter Data (optional) */ @@ -620,10 +619,11 @@ AcpiExLoadOp ( return_ACPI_STATUS (Status); } - /* Complete the initialization/resolution of package objects */ + /* Complete the initialization/resolution of new objects */ - Status = AcpiNsWalkNamespace (ACPI_TYPE_PACKAGE, ACPI_ROOT_OBJECT, - ACPI_UINT32_MAX, 0, AcpiNsInitOnePackage, NULL, NULL, NULL); + AcpiExExitInterpreter (); + AcpiNsInitializeObjects (); + AcpiExEnterInterpreter (); /* Store the DdbHandle into the Target operand */ Modified: vendor-sys/acpica/dist/source/components/namespace/nsaccess.c ============================================================================== --- vendor-sys/acpica/dist/source/components/namespace/nsaccess.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/components/namespace/nsaccess.c Tue Jul 9 17:17:45 2019 (r349861) @@ -184,6 +184,7 @@ AcpiNsRootInitialize ( ACPI_STATUS Status; const ACPI_PREDEFINED_NAMES *InitVal = NULL; ACPI_NAMESPACE_NODE *NewNode; + ACPI_NAMESPACE_NODE *PrevNode = NULL; ACPI_OPERAND_OBJECT *ObjDesc; ACPI_STRING Val = NULL; @@ -213,13 +214,30 @@ AcpiNsRootInitialize ( */ AcpiGbl_RootNode = &AcpiGbl_RootNodeStruct; - /* Enter the pre-defined names in the name table */ + /* Enter the predefined names in the name table */ ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Entering predefined entries into namespace\n")); + /* + * Create the initial (default) namespace. + * This namespace looks like something similar to this: + * + * ACPI Namespace (from Namespace Root): + * 0 _GPE Scope 00203160 00 + * 0 _PR_ Scope 002031D0 00 + * 0 _SB_ Device 00203240 00 Notify Object: 0020ADD8 + * 0 _SI_ Scope 002032B0 00 + * 0 _TZ_ Device 00203320 00 + * 0 _REV Integer 00203390 00 = 0000000000000002 + * 0 _OS_ String 00203488 00 Len 14 "Microsoft Windows NT" + * 0 _GL_ Mutex 00203580 00 Object 002035F0 + * 0 _OSI Method 00203678 00 Args 1 Len 0000 Aml 00000000 + */ for (InitVal = AcpiGbl_PreDefinedNames; InitVal->Name; InitVal++) { + Status = AE_OK; + /* _OSI is optional for now, will be permanent later */ if (!strcmp (InitVal->Name, "_OSI") && !AcpiGbl_CreateOsiMethod) @@ -227,17 +245,35 @@ AcpiNsRootInitialize ( continue; } - Status = AcpiNsLookup (NULL, ACPI_CAST_PTR (char, InitVal->Name), - InitVal->Type, ACPI_IMODE_LOAD_PASS2, ACPI_NS_NO_UPSEARCH, - NULL, &NewNode); - if (ACPI_FAILURE (Status)) + /* + * Create, init, and link the new predefined name + * Note: No need to use AcpiNsLookup here because all the + * predefined names are at the root level. It is much easier to + * just create and link the new node(s) here. + */ + NewNode = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_NAMESPACE_NODE)); + if (!NewNode) { - ACPI_EXCEPTION ((AE_INFO, Status, - "Could not create predefined name %s", - InitVal->Name)); - continue; + Status = AE_NO_MEMORY; + goto UnlockAndExit; } + ACPI_COPY_NAMESEG (NewNode->Name.Ascii, InitVal->Name); + NewNode->DescriptorType = ACPI_DESC_TYPE_NAMED; + NewNode->Type = InitVal->Type; + + if (!PrevNode) + { + AcpiGbl_RootNodeStruct.Child = NewNode; + } + else + { + PrevNode->Peer = NewNode; + } + + NewNode->Parent = &AcpiGbl_RootNodeStruct; + PrevNode = NewNode; + /* * Name entered successfully. If entry in PreDefinedNames[] specifies * an initial value, create the initial value. @@ -286,7 +322,7 @@ AcpiNsRootInitialize ( NewNode->Value = ObjDesc->Method.ParamCount; #else - /* Mark this as a very SPECIAL method */ + /* Mark this as a very SPECIAL method (_OSI) */ ObjDesc->Method.InfoFlags = ACPI_METHOD_INTERNAL_ONLY; ObjDesc->Method.Dispatch.Implementation = AcpiUtOsiImplementation; @@ -358,7 +394,6 @@ AcpiNsRootInitialize ( AcpiUtRemoveReference (ObjDesc); } } - UnlockAndExit: (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE); Modified: vendor-sys/acpica/dist/source/components/namespace/nseval.c ============================================================================== --- vendor-sys/acpica/dist/source/components/namespace/nseval.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/components/namespace/nseval.c Tue Jul 9 17:17:45 2019 (r349861) @@ -160,14 +160,7 @@ #define _COMPONENT ACPI_NAMESPACE ACPI_MODULE_NAME ("nseval") -/* Local prototypes */ -static void -AcpiNsExecModuleCode ( - ACPI_OPERAND_OBJECT *MethodObj, - ACPI_EVALUATE_INFO *Info); - - /******************************************************************************* * * FUNCTION: AcpiNsEvaluate @@ -464,207 +457,4 @@ Cleanup: ACPI_FREE (Info->FullPathname); Info->FullPathname = NULL; return_ACPI_STATUS (Status); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiNsExecModuleCodeList - * - * PARAMETERS: None - * - * RETURN: None. Exceptions during method execution are ignored, since - * we cannot abort a table load. - * - * DESCRIPTION: Execute all elements of the global module-level code list. - * Each element is executed as a single control method. - * - * NOTE: With this option enabled, each block of detected executable AML - * code that is outside of any control method is wrapped with a temporary - * control method object and placed on a global list. The methods on this - * list are executed below. - * - * This function executes the module-level code for all tables only after - * all of the tables have been loaded. It is a legacy option and is - * not compatible with other ACPI implementations. See AcpiNsLoadTable. - * - * This function will be removed when the legacy option is removed. - * - ******************************************************************************/ - -void -AcpiNsExecModuleCodeList ( - void) -{ - ACPI_OPERAND_OBJECT *Prev; - ACPI_OPERAND_OBJECT *Next; - ACPI_EVALUATE_INFO *Info; - UINT32 MethodCount = 0; - - - ACPI_FUNCTION_TRACE (NsExecModuleCodeList); - - - /* Exit now if the list is empty */ - - Next = AcpiGbl_ModuleCodeList; - if (!Next) - { - ACPI_DEBUG_PRINT ((ACPI_DB_INIT_NAMES, - "Legacy MLC block list is empty\n")); - - return_VOID; - } - - /* Allocate the evaluation information block */ - - Info = ACPI_ALLOCATE (sizeof (ACPI_EVALUATE_INFO)); - if (!Info) - { - return_VOID; - } - - /* Walk the list, executing each "method" */ - - while (Next) - { - Prev = Next; - Next = Next->Method.Mutex; - - /* Clear the link field and execute the method */ - - Prev->Method.Mutex = NULL; - AcpiNsExecModuleCode (Prev, Info); - MethodCount++; - - /* Delete the (temporary) method object */ - - AcpiUtRemoveReference (Prev); - } - - ACPI_INFO (( - "Executed %u blocks of module-level executable AML code", - MethodCount)); - - ACPI_FREE (Info); - AcpiGbl_ModuleCodeList = NULL; - return_VOID; -} - - -/******************************************************************************* - * - * FUNCTION: AcpiNsExecModuleCode - * - * PARAMETERS: MethodObj - Object container for the module-level code - * Info - Info block for method evaluation - * - * RETURN: None. Exceptions during method execution are ignored, since - * we cannot abort a table load. - * - * DESCRIPTION: Execute a control method containing a block of module-level - * executable AML code. The control method is temporarily - * installed to the root node, then evaluated. - * - ******************************************************************************/ - -static void -AcpiNsExecModuleCode ( - ACPI_OPERAND_OBJECT *MethodObj, - ACPI_EVALUATE_INFO *Info) -{ - ACPI_OPERAND_OBJECT *ParentObj; - ACPI_NAMESPACE_NODE *ParentNode; - ACPI_OBJECT_TYPE Type; - ACPI_STATUS Status; - - - ACPI_FUNCTION_TRACE (NsExecModuleCode); - - - /* - * Get the parent node. We cheat by using the NextObject field - * of the method object descriptor. - */ - ParentNode = ACPI_CAST_PTR ( - ACPI_NAMESPACE_NODE, MethodObj->Method.NextObject); - Type = AcpiNsGetType (ParentNode); - - /* - * Get the region handler and save it in the method object. We may need - * this if an operation region declaration causes a _REG method to be run. - * - * We can't do this in AcpiPsLinkModuleCode because - * AcpiGbl_RootNode->Object is NULL at PASS1. - */ - if ((Type == ACPI_TYPE_DEVICE) && ParentNode->Object) - { - MethodObj->Method.Dispatch.Handler = - ParentNode->Object->Device.Handler; - } - - /* Must clear NextObject (AcpiNsAttachObject needs the field) */ - - MethodObj->Method.NextObject = NULL; - - /* Initialize the evaluation information block */ - - memset (Info, 0, sizeof (ACPI_EVALUATE_INFO)); - Info->PrefixNode = ParentNode; - - /* - * Get the currently attached parent object. Add a reference, - * because the ref count will be decreased when the method object - * is installed to the parent node. - */ - ParentObj = AcpiNsGetAttachedObject (ParentNode); - if (ParentObj) - { - AcpiUtAddReference (ParentObj); - } - - /* Install the method (module-level code) in the parent node */ - - Status = AcpiNsAttachObject (ParentNode, MethodObj, ACPI_TYPE_METHOD); - if (ACPI_FAILURE (Status)) - { - goto Exit; - } - - /* Execute the parent node as a control method */ - - Status = AcpiNsEvaluate (Info); - - ACPI_DEBUG_PRINT ((ACPI_DB_INIT_NAMES, - "Executed module-level code at %p\n", - MethodObj->Method.AmlStart)); - - /* Delete a possible implicit return value (in slack mode) */ - - if (Info->ReturnObject) - { - AcpiUtRemoveReference (Info->ReturnObject); - } - - /* Detach the temporary method object */ - - AcpiNsDetachObject (ParentNode); - - /* Restore the original parent object */ - - if (ParentObj) - { - Status = AcpiNsAttachObject (ParentNode, ParentObj, Type); - } - else - { - ParentNode->Type = (UINT8) Type; - } - -Exit: - if (ParentObj) - { - AcpiUtRemoveReference (ParentObj); - } - return_VOID; } Modified: vendor-sys/acpica/dist/source/components/namespace/nsinit.c ============================================================================== --- vendor-sys/acpica/dist/source/components/namespace/nsinit.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/components/namespace/nsinit.c Tue Jul 9 17:17:45 2019 (r349861) @@ -212,29 +212,30 @@ AcpiNsInitializeObjects ( ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "**** Starting initialization of namespace objects ****\n")); ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT, - "Completing Region/Field/Buffer/Package initialization:\n")); + "Final data object initialization: ")); - /* Set all init info to zero */ + /* Clear the info block */ memset (&Info, 0, sizeof (ACPI_INIT_WALK_INFO)); /* Walk entire namespace from the supplied root */ + /* + * TBD: will become ACPI_TYPE_PACKAGE as this type object + * is now the only one that supports deferred initialization + * (forward references). + */ Status = AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, - ACPI_UINT32_MAX, AcpiNsInitOneObject, NULL, - &Info, NULL); + ACPI_UINT32_MAX, AcpiNsInitOneObject, NULL, &Info, NULL); if (ACPI_FAILURE (Status)) { ACPI_EXCEPTION ((AE_INFO, Status, "During WalkNamespace")); } ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT, - " Initialized %u/%u Regions %u/%u Fields %u/%u " - "Buffers %u/%u Packages (%u nodes)\n", - Info.OpRegionInit, Info.OpRegionCount, - Info.FieldInit, Info.FieldCount, - Info.BufferInit, Info.BufferCount, - Info.PackageInit, Info.PackageCount, Info.ObjectCount)); + "Namespace contains %u (0x%X) objects\n", + Info.ObjectCount, + Info.ObjectCount)); ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "%u Control Methods found\n%u Op Regions found\n", @@ -561,35 +562,19 @@ AcpiNsInitOneObject ( AcpiExEnterInterpreter (); /* - * Each of these types can contain executable AML code within the - * declaration. + * Only initialization of Package objects can be deferred, in order + * to support forward references. */ switch (Type) { - case ACPI_TYPE_REGION: + case ACPI_TYPE_LOCAL_BANK_FIELD: - Info->OpRegionInit++; - Status = AcpiDsGetRegionArguments (ObjDesc); - break; + /* TBD: BankFields do not require deferred init, remove this code */ - case ACPI_TYPE_BUFFER_FIELD: - Info->FieldInit++; - Status = AcpiDsGetBufferFieldArguments (ObjDesc); - break; - - case ACPI_TYPE_LOCAL_BANK_FIELD: - - Info->FieldInit++; Status = AcpiDsGetBankFieldArguments (ObjDesc); break; - case ACPI_TYPE_BUFFER: - - Info->BufferInit++; - Status = AcpiDsGetBufferArguments (ObjDesc); - break; - case ACPI_TYPE_PACKAGE: /* Complete the initialization/resolution of the package object */ @@ -600,8 +585,12 @@ AcpiNsInitOneObject ( default: - /* No other types can get here */ + /* No other types should get here */ + Status = AE_TYPE; + ACPI_EXCEPTION ((AE_INFO, Status, + "Opcode is not deferred [%4.4s] (%s)", + AcpiUtGetNodeName (Node), AcpiUtGetTypeName (Type))); break; } Modified: vendor-sys/acpica/dist/source/components/namespace/nsload.c ============================================================================== --- vendor-sys/acpica/dist/source/components/namespace/nsload.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/components/namespace/nsload.c Tue Jul 9 17:17:45 2019 (r349861) @@ -268,18 +268,6 @@ Unlock: ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "**** Completed Table Object Initialization\n")); - /* - * This case handles the legacy option that groups all module-level - * code blocks together and defers execution until all of the tables - * are loaded. Execute all of these blocks at this time. - * Execute any module-level code that was detected during the table - * load phase. - * - * Note: this option is deprecated and will be eliminated in the - * future. Use of this option can cause problems with AML code that - * depends upon in-order immediate execution of module-level code. - */ - AcpiNsExecModuleCodeList (); return_ACPI_STATUS (Status); } Modified: vendor-sys/acpica/dist/source/components/namespace/nsutils.c ============================================================================== --- vendor-sys/acpica/dist/source/components/namespace/nsutils.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/components/namespace/nsutils.c Tue Jul 9 17:17:45 2019 (r349861) @@ -802,23 +802,10 @@ AcpiNsTerminate ( void) { ACPI_STATUS Status; - ACPI_OPERAND_OBJECT *Prev; - ACPI_OPERAND_OBJECT *Next; ACPI_FUNCTION_TRACE (NsTerminate); - - /* Delete any module-level code blocks */ - - Next = AcpiGbl_ModuleCodeList; - while (Next) - { - Prev = Next; - Next = Next->Method.Mutex; - Prev->Method.Mutex = NULL; /* Clear the Mutex (cheated) field */ - AcpiUtRemoveReference (Prev); - } /* * Free the entire namespace -- all nodes and all objects Modified: vendor-sys/acpica/dist/source/components/tables/tbdata.c ============================================================================== --- vendor-sys/acpica/dist/source/components/tables/tbdata.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/components/tables/tbdata.c Tue Jul 9 17:17:45 2019 (r349861) @@ -1191,19 +1191,6 @@ AcpiTbLoadTable ( Status = AcpiNsLoadTable (TableIndex, ParentNode); /* - * This case handles the legacy option that groups all module-level - * code blocks together and defers execution until all of the tables - * are loaded. Execute all of these blocks at this time. - * Execute any module-level code that was detected during the table - * load phase. - * - * Note: this option is deprecated and will be eliminated in the - * future. Use of this option can cause problems with AML code that - * depends upon in-order immediate execution of module-level code. - */ - AcpiNsExecModuleCodeList (); - - /* * Update GPEs for any new _Lxx/_Exx methods. Ignore errors. The host is * responsible for discovering any new wake GPEs by running _PRW methods * that may have been loaded by this table. Modified: vendor-sys/acpica/dist/source/components/tables/tbxfload.c ============================================================================== --- vendor-sys/acpica/dist/source/components/tables/tbxfload.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/components/tables/tbxfload.c Tue Jul 9 17:17:45 2019 (r349861) @@ -479,6 +479,13 @@ AcpiLoadTable ( ACPI_INFO (("Host-directed Dynamic ACPI Table Load:")); Status = AcpiTbInstallAndLoadTable (ACPI_PTR_TO_PHYSADDR (Table), ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL, FALSE, &TableIndex); + if (ACPI_SUCCESS (Status)) + { + /* Complete the initialization/resolution of new objects */ + + AcpiNsInitializeObjects (); + } + return_ACPI_STATUS (Status); } Modified: vendor-sys/acpica/dist/source/components/utilities/utinit.c ============================================================================== --- vendor-sys/acpica/dist/source/components/utilities/utinit.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/components/utilities/utinit.c Tue Jul 9 17:17:45 2019 (r349861) @@ -342,7 +342,6 @@ AcpiUtInitGlobals ( /* Namespace */ - AcpiGbl_ModuleCodeList = NULL; AcpiGbl_RootNode = NULL; AcpiGbl_RootNodeStruct.Name.Integer = ACPI_ROOT_NAME; AcpiGbl_RootNodeStruct.DescriptorType = ACPI_DESC_TYPE_NAMED; Modified: vendor-sys/acpica/dist/source/components/utilities/utxfinit.c ============================================================================== --- vendor-sys/acpica/dist/source/components/utilities/utxfinit.c Tue Jul 9 13:44:32 2019 (r349860) +++ vendor-sys/acpica/dist/source/components/utilities/utxfinit.c Tue Jul 9 17:17:45 2019 (r349861) @@ -381,24 +381,17 @@ AcpiInitializeObjects ( ACPI_FUNCTION_TRACE (AcpiInitializeObjects); +#ifdef ACPI_OBSOLETE_BEHAVIOR /* - * This case handles the legacy option that groups all module-level - * code blocks together and defers execution until all of the tables - * are loaded. Execute all of these blocks at this time. - * Execute any module-level code that was detected during the table - * load phase. - * - * Note: this option is deprecated and will be eliminated in the - * future. Use of this option can cause problems with AML code that - * depends upon in-order immediate execution of module-level code. + * 05/2019: Removed, initialization now happens at both object + * creation and table load time */ - AcpiNsExecModuleCodeList (); /* * Initialize the objects that remain uninitialized. This * runs the executable AML that may be part of the - * declaration of these objects: *** DIFF OUTPUT TRUNCATED AT 1000 LINES *** From owner-svn-src-vendor@freebsd.org Tue Jul 9 17:18:25 2019 Return-Path: Delivered-To: svn-src-vendor@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 67DC515DFAA9; Tue, 9 Jul 2019 17:18:25 +0000 (UTC) (envelope-from jkim@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 0E9BD73196; Tue, 9 Jul 2019 17:18:25 +0000 (UTC) (envelope-from jkim@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id BEE922B2D; Tue, 9 Jul 2019 17:18:24 +0000 (UTC) (envelope-from jkim@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x69HIOID051482; Tue, 9 Jul 2019 17:18:24 GMT (envelope-from jkim@FreeBSD.org) Received: (from jkim@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x69HIOB7051481; Tue, 9 Jul 2019 17:18:24 GMT (envelope-from jkim@FreeBSD.org) Message-Id: <201907091718.x69HIOB7051481@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: jkim set sender to jkim@FreeBSD.org using -f From: Jung-uk Kim Date: Tue, 9 Jul 2019 17:18:24 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org Subject: svn commit: r349862 - vendor-sys/acpica/20190703 X-SVN-Group: vendor-sys X-SVN-Commit-Author: jkim X-SVN-Commit-Paths: vendor-sys/acpica/20190703 X-SVN-Commit-Revision: 349862 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 0E9BD73196 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.95 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.95)[-0.951,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-vendor@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the vendor work area tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Jul 2019 17:18:25 -0000 Author: jkim Date: Tue Jul 9 17:18:24 2019 New Revision: 349862 URL: https://svnweb.freebsd.org/changeset/base/349862 Log: Tag ACPICA 20190703. Added: vendor-sys/acpica/20190703/ - copied from r349861, vendor-sys/acpica/dist/