diff options
Diffstat (limited to 'sys/contrib/dev/acpica/Subsystem/Tables')
| -rw-r--r-- | sys/contrib/dev/acpica/Subsystem/Tables/tbconvrt.c | 666 | ||||
| -rw-r--r-- | sys/contrib/dev/acpica/Subsystem/Tables/tbget.c | 780 | ||||
| -rw-r--r-- | sys/contrib/dev/acpica/Subsystem/Tables/tbinstal.c | 678 | ||||
| -rw-r--r-- | sys/contrib/dev/acpica/Subsystem/Tables/tbutils.c | 486 | ||||
| -rw-r--r-- | sys/contrib/dev/acpica/Subsystem/Tables/tbxface.c | 514 | ||||
| -rw-r--r-- | sys/contrib/dev/acpica/Subsystem/Tables/tbxfroot.c | 320 |
6 files changed, 0 insertions, 3444 deletions
diff --git a/sys/contrib/dev/acpica/Subsystem/Tables/tbconvrt.c b/sys/contrib/dev/acpica/Subsystem/Tables/tbconvrt.c deleted file mode 100644 index c298c35525a58..0000000000000 --- a/sys/contrib/dev/acpica/Subsystem/Tables/tbconvrt.c +++ /dev/null @@ -1,666 +0,0 @@ -/****************************************************************************** - * - * Module Name: tbconvrt - ACPI Table conversion utilities - * $Revision: 19 $ - * - *****************************************************************************/ - -/****************************************************************************** - * - * 1. Copyright Notice - * - * Some or all of this work - Copyright (c) 1999, 2000, 2001, Intel Corp. - * All rights reserved. - * - * 2. License - * - * 2.1. This is your license from Intel Corp. under its intellectual property - * rights. You may have additional license terms from the party that provided - * you this software, covering your right to use that party's intellectual - * property rights. - * - * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a - * copy of the source code appearing in this file ("Covered Code") an - * irrevocable, perpetual, worldwide license under Intel's copyrights in the - * base code distributed originally by Intel ("Original Intel Code") to copy, - * make derivatives, distribute, use and display any portion of the Covered - * Code in any form, with the right to sublicense such rights; and - * - * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent - * license (with the right to sublicense), under only those claims of Intel - * patents that are infringed by the Original Intel Code, to make, use, sell, - * offer to sell, and import the Covered Code and derivative works thereof - * solely to the minimum extent necessary to exercise the above copyright - * license, and in no event shall the patent license extend to any additions - * to or modifications of the Original Intel Code. No other license or right - * is granted directly or by implication, estoppel or otherwise; - * - * The above copyright and patent license is granted only if the following - * conditions are met: - * - * 3. Conditions - * - * 3.1. Redistribution of Source with Rights to Further Distribute Source. - * Redistribution of source code of any substantial portion of the Covered - * Code or modification with rights to further distribute source must include - * the above Copyright Notice, the above License, this list of Conditions, - * and the following Disclaimer and Export Compliance provision. In addition, - * Licensee must cause all Covered Code to which Licensee contributes to - * contain a file documenting the changes Licensee made to create that Covered - * Code and the date of any change. Licensee must include in that file the - * documentation of any changes made by any predecessor Licensee. Licensee - * must include a prominent statement that the modification is derived, - * directly or indirectly, from Original Intel Code. - * - * 3.2. Redistribution of Source with no Rights to Further Distribute Source. - * Redistribution of source code of any substantial portion of the Covered - * Code or modification without rights to further distribute source must - * include the following Disclaimer and Export Compliance provision in the - * documentation and/or other materials provided with distribution. In - * addition, Licensee may not authorize further sublicense of source of any - * portion of the Covered Code, and must include terms to the effect that the - * license from Licensee to its licensee is limited to the intellectual - * property embodied in the software Licensee provides to its licensee, and - * not to intellectual property embodied in modifications its licensee may - * make. - * - * 3.3. Redistribution of Executable. Redistribution in executable form of any - * substantial portion of the Covered Code or modification must reproduce the - * above Copyright Notice, and the following Disclaimer and Export Compliance - * provision in the documentation and/or other materials provided with the - * distribution. - * - * 3.4. Intel retains all right, title, and interest in and to the Original - * Intel Code. - * - * 3.5. Neither the name Intel nor any other trademark owned or controlled by - * Intel shall be used in advertising or otherwise to promote the sale, use or - * other dealings in products derived from or relating to the Covered Code - * without prior written authorization from Intel. - * - * 4. Disclaimer and Export Compliance - * - * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED - * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE - * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, - * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY - * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY - * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A - * PARTICULAR PURPOSE. - * - * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES - * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR - * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, - * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY - * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL - * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS - * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY - * LIMITED REMEDY. - * - * 4.3. Licensee shall not export, either directly or indirectly, any of this - * software or system incorporating such software without first obtaining any - * required license or other approval from the U. S. Department of Commerce or - * any other agency or department of the United States Government. In the - * event Licensee exports any such software from the United States or - * re-exports any such software from a foreign destination, Licensee shall - * ensure that the distribution and export/re-export of the software is in - * compliance with all laws, regulations, orders, or other restrictions of the - * U.S. Export Administration Regulations. Licensee agrees that neither it nor - * any of its subsidiaries will export/re-export any technical data, process, - * software, or service, directly or indirectly, to any country for which the - * United States government or any agency thereof requires an export license, - * other governmental approval, or letter of assurance, without first obtaining - * such license, approval or letter. - * - *****************************************************************************/ - -#define __TBCONVRT_C__ - -#include "acpi.h" -#include "achware.h" -#include "actables.h" -#include "actbl.h" - - -#define _COMPONENT TABLE_MANAGER - MODULE_NAME ("tbconvrt") - - -/* - * Build a GAS structure from earlier ACPI table entries (V1.0 and 0.71 extensions) - * - * 1) Address space - * 2) Length in bytes -- convert to length in bits - * 3) Bit offset is zero - * 4) Reserved field is zero - * 5) Expand address to 64 bits - */ -#define ASL_BUILD_GAS_FROM_ENTRY(a,b,c,d) {a.AddressSpaceId = (UINT8) d;\ - a.RegisterBitWidth = (UINT8) MUL_8 (b);\ - a.RegisterBitOffset = 0;\ - a.Reserved = 0;\ - ACPI_STORE_ADDRESS (a.Address,c);} - - -/* ACPI V1.0 entries -- address space is always I/O */ - -#define ASL_BUILD_GAS_FROM_V1_ENTRY(a,b,c) ASL_BUILD_GAS_FROM_ENTRY(a,b,c,ADDRESS_SPACE_SYSTEM_IO) - - -/******************************************************************************* - * - * FUNCTION: AcpiTbConvertToXsdt - * - * PARAMETERS: - * - * RETURN: - * - * DESCRIPTION: - * - ******************************************************************************/ - -ACPI_STATUS -AcpiTbConvertToXsdt ( - ACPI_TABLE_DESC *TableInfo, - UINT32 *NumberOfTables) -{ - UINT32 TableSize; - UINT32 PointerSize; - UINT32 i; - XSDT_DESCRIPTOR *NewTable; - - -#ifndef _IA64 - - if (AcpiGbl_RSDP->Revision < 2) - { - PointerSize = sizeof (UINT32); - } - - else -#endif - { - PointerSize = sizeof (UINT64); - } - - /* - * Determine the number of tables pointed to by the RSDT/XSDT. - * This is defined by the ACPI Specification to be the number of - * pointers contained within the RSDT/XSDT. The size of the pointers - * is architecture-dependent. - */ - - TableSize = TableInfo->Pointer->Length; - *NumberOfTables = (TableSize - - sizeof (ACPI_TABLE_HEADER)) / PointerSize; - - /* Compute size of the converted XSDT */ - - TableSize = (*NumberOfTables * sizeof (UINT64)) + sizeof (ACPI_TABLE_HEADER); - - - /* Allocate an XSDT */ - - NewTable = AcpiCmCallocate (TableSize); - if (!NewTable) - { - return (AE_NO_MEMORY); - } - - /* Copy the header and set the length */ - - MEMCPY (NewTable, TableInfo->Pointer, sizeof (ACPI_TABLE_HEADER)); - NewTable->Header.Length = TableSize; - - /* Copy the table pointers */ - - for (i = 0; i < *NumberOfTables; i++) - { - if (AcpiGbl_RSDP->Revision < 2) - { -#ifdef _IA64 - NewTable->TableOffsetEntry[i] = - ((RSDT_DESCRIPTOR_REV071 *) TableInfo->Pointer)->TableOffsetEntry[i]; -#else - ACPI_STORE_ADDRESS (NewTable->TableOffsetEntry[i], - ((RSDT_DESCRIPTOR_REV1 *) TableInfo->Pointer)->TableOffsetEntry[i]); -#endif - } - else - { - NewTable->TableOffsetEntry[i] = - ((XSDT_DESCRIPTOR *) TableInfo->Pointer)->TableOffsetEntry[i]; - } - } - - - /* Delete the original table (either mapped or in a buffer) */ - - AcpiTbDeleteSingleTable (TableInfo); - - - /* Point the table descriptor to the new table */ - - TableInfo->Pointer = (ACPI_TABLE_HEADER *) NewTable; - TableInfo->BasePointer = (ACPI_TABLE_HEADER *) NewTable; - TableInfo->Length = TableSize; - TableInfo->Allocation = ACPI_MEM_ALLOCATED; - - return (AE_OK); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbConvertTableFadt - * - * PARAMETERS: - * - * RETURN: - * - * DESCRIPTION: - * Converts BIOS supplied 1.0 and 0.71 ACPI FADT to an intermediate - * ACPI 2.0 FADT. If the BIOS supplied a 2.0 FADT then it is simply - * copied to the intermediate FADT. The ACPI CA software uses this - * intermediate FADT. Thus a significant amount of special #ifdef - * type codeing is saved. This intermediate FADT will need to be - * freed at some point. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiTbConvertTableFadt (void) -{ - -#ifdef _IA64 - FADT_DESCRIPTOR_REV071 *FADT71; - UINT8 Pm1AddressSpace; - UINT8 Pm2AddressSpace; - UINT8 PmTimerAddressSpace; - UINT8 Gpe0AddressSpace; - UINT8 Gpe1AddressSpace; -#else - FADT_DESCRIPTOR_REV1 *FADT1; -#endif - - FADT_DESCRIPTOR_REV2 *FADT2; - ACPI_TABLE_DESC *TableDesc; - - - FUNCTION_TRACE ("AcpiTbConvertTableFadt"); - - - /* AcpiGbl_FADT is valid */ - /* Allocate and zero the 2.0 buffer */ - - FADT2 = AcpiCmCallocate (sizeof (FADT_DESCRIPTOR_REV2)); - if (FADT2 == NULL) - { - return_ACPI_STATUS (AE_NO_MEMORY); - } - - - /* The ACPI FADT revision number is FADT2_REVISION_ID=3 */ - /* So, if the current table revision is less than 3 it is type 1.0 or 0.71 */ - - if (AcpiGbl_FADT->header.Revision >= FADT2_REVISION_ID) - { - /* We have an ACPI 2.0 FADT but we must copy it to our local buffer */ - - *FADT2 = *((FADT_DESCRIPTOR_REV2*) AcpiGbl_FADT); - - } - - else - { - -#ifdef _IA64 - /* - * For the 64-bit case only, a revision ID less than V2.0 means the - * tables are the 0.71 extensions - */ - - /* The BIOS stored FADT should agree with Revision 0.71 */ - - FADT71 = (FADT_DESCRIPTOR_REV071 *) AcpiGbl_FADT; - - /* Copy the table header*/ - - FADT2->header = FADT71->header; - - /* Copy the common fields */ - - FADT2->SciInt = FADT71->SciInt; - FADT2->AcpiEnable = FADT71->AcpiEnable; - FADT2->AcpiDisable = FADT71->AcpiDisable; - FADT2->S4BiosReq = FADT71->S4BiosReq; - FADT2->Plvl2Lat = FADT71->Plvl2Lat; - FADT2->Plvl3Lat = FADT71->Plvl3Lat; - FADT2->DayAlrm = FADT71->DayAlrm; - FADT2->MonAlrm = FADT71->MonAlrm; - FADT2->Century = FADT71->Century; - FADT2->Gpe1Base = FADT71->Gpe1Base; - - /* - * We still use the block length registers even though - * the GAS structure should obsolete them. This is because - * these registers are byte lengths versus the GAS which - * contains a bit width - */ - FADT2->Pm1EvtLen = FADT71->Pm1EvtLen; - FADT2->Pm1CntLen = FADT71->Pm1CntLen; - FADT2->Pm2CntLen = FADT71->Pm2CntLen; - FADT2->PmTmLen = FADT71->PmTmLen; - FADT2->Gpe0BlkLen = FADT71->Gpe0BlkLen; - FADT2->Gpe1BlkLen = FADT71->Gpe1BlkLen; - FADT2->Gpe1Base = FADT71->Gpe1Base; - - /* Copy the existing 0.71 flags to 2.0. The other bits are zero.*/ - - FADT2->WbInvd = FADT71->FlushCash; - FADT2->ProcC1 = FADT71->ProcC1; - FADT2->Plvl2Up = FADT71->Plvl2Up; - FADT2->PwrButton = FADT71->PwrButton; - FADT2->SleepButton = FADT71->SleepButton; - FADT2->FixedRTC = FADT71->FixedRTC; - FADT2->Rtcs4 = FADT71->Rtcs4; - FADT2->TmrValExt = FADT71->TmrValExt; - FADT2->DockCap = FADT71->DockCap; - - - /* We should not use these next two addresses */ - /* Since our buffer is pre-zeroed nothing to do for */ - /* the next three data items in the structure */ - /* FADT2->FirmwareCtrl = 0; */ - /* FADT2->Dsdt = 0; */ - - /* System Interrupt Model isn't used in ACPI 2.0*/ - /* FADT2->Reserved1 = 0; */ - - /* This field is set by the OEM to convey the preferred */ - /* power management profile to OSPM. It doesn't have any*/ - /* 0.71 equivalence. Since we don't know what kind of */ - /* 64-bit system this is, we will pick unspecified. */ - - FADT2->Prefer_PM_Profile = PM_UNSPECIFIED; - - - /* Port address of SMI command port */ - /* We shouldn't use this port because IA64 doesn't */ - /* have or use SMI. It has PMI. */ - - FADT2->SmiCmd = (UINT32)(FADT71->SmiCmd & 0xFFFFFFFF); - - - /* processor performance state control*/ - /* The value OSPM writes to the SMI_CMD register to assume */ - /* processor performance state control responsibility. */ - /* There isn't any equivalence in 0.71 */ - /* Again this should be meaningless for IA64 */ - /* FADT2->PstateCnt = 0; */ - - /* The 32-bit Power management and GPE registers are */ - /* not valid in IA-64 and we are not going to use them */ - /* so leaving them pre-zeroed. */ - - /* Support for the _CST object and C States change notification.*/ - /* This data item hasn't any 0.71 equivalence so leaving it zero.*/ - /* FADT2->CstCnt = 0; */ - - /* number of flush strides that need to be read */ - /* No 0.71 equivalence. Leave pre-zeroed. */ - /* FADT2->FlushSize = 0; */ - - /* Processor's memory cache line width, in bytes */ - /* No 0.71 equivalence. Leave pre-zeroed. */ - /* FADT2->FlushStride = 0; */ - - /* Processor's duty cycle index in processor's P_CNT reg*/ - /* No 0.71 equivalence. Leave pre-zeroed. */ - /* FADT2->DutyOffset = 0; */ - - /* Processor's duty cycle value bit width in P_CNT register.*/ - /* No 0.71 equivalence. Leave pre-zeroed. */ - /* FADT2->DutyWidth = 0; */ - - - /* Since there isn't any equivalence in 0.71 */ - /* and since BigSur had to support legacy */ - - FADT2->IapcBootArch = BAF_LEGACY_DEVICES; - - /* Copy to ACPI 2.0 64-BIT Extended Addresses */ - - FADT2->XFirmwareCtrl = FADT71->FirmwareCtrl; - FADT2->XDsdt = FADT71->Dsdt; - - - /* Extract the address space IDs */ - - Pm1AddressSpace = (UINT8)((FADT71->AddressSpace & PM1_BLK_ADDRESS_SPACE) >> 1); - Pm2AddressSpace = (UINT8)((FADT71->AddressSpace & PM2_CNT_BLK_ADDRESS_SPACE) >> 2); - PmTimerAddressSpace = (UINT8)((FADT71->AddressSpace & PM_TMR_BLK_ADDRESS_SPACE) >> 3); - Gpe0AddressSpace = (UINT8)((FADT71->AddressSpace & GPE0_BLK_ADDRESS_SPACE) >> 4); - Gpe1AddressSpace = (UINT8)((FADT71->AddressSpace & GPE1_BLK_ADDRESS_SPACE) >> 5); - - /* - * Convert the 0.71 (non-GAS style) Block addresses to V2.0 GAS structures, - * in this order: - * - * PM 1A Events - * PM 1B Events - * PM 1A Control - * PM 1B Control - * PM 2 Control - * PM Timer Control - * GPE Block 0 - * GPE Block 1 - */ - - ASL_BUILD_GAS_FROM_ENTRY (FADT2->XPm1aEvtBlk, FADT71->Pm1EvtLen, FADT71->Pm1aEvtBlk, Pm1AddressSpace); - ASL_BUILD_GAS_FROM_ENTRY (FADT2->XPm1bEvtBlk, FADT71->Pm1EvtLen, FADT71->Pm1bEvtBlk, Pm1AddressSpace); - ASL_BUILD_GAS_FROM_ENTRY (FADT2->XPm1aCntBlk, FADT71->Pm1CntLen, FADT71->Pm1aCntBlk, Pm1AddressSpace); - ASL_BUILD_GAS_FROM_ENTRY (FADT2->XPm1bCntBlk, FADT71->Pm1CntLen, FADT71->Pm1bCntBlk, Pm1AddressSpace); - ASL_BUILD_GAS_FROM_ENTRY (FADT2->XPm2CntBlk, FADT71->Pm2CntLen, FADT71->Pm2CntBlk, Pm2AddressSpace); - ASL_BUILD_GAS_FROM_ENTRY (FADT2->XPmTmrBlk, FADT71->PmTmLen, FADT71->PmTmrBlk, PmTimerAddressSpace); - ASL_BUILD_GAS_FROM_ENTRY (FADT2->XGpe0Blk, FADT71->Gpe0BlkLen, FADT71->Gpe0Blk, Gpe0AddressSpace); - ASL_BUILD_GAS_FROM_ENTRY (FADT2->XGpe1Blk, FADT71->Gpe1BlkLen, FADT71->Gpe1Blk, Gpe1AddressSpace); - -#else - - /* ACPI 1.0 FACS */ - - - /* The BIOS stored FADT should agree with Revision 1.0 */ - - FADT1 = (FADT_DESCRIPTOR_REV1*) AcpiGbl_FADT; - - /* - * Copy the table header and the common part of the tables - * The 2.0 table is an extension of the 1.0 table, so the - * entire 1.0 table can be copied first, then expand some - * fields to 64 bits. - */ - - MEMCPY (FADT2, FADT1, sizeof (FADT_DESCRIPTOR_REV1)); - - - /* Convert table pointers to 64-bit fields */ - - ACPI_STORE_ADDRESS (FADT2->XFirmwareCtrl, FADT1->FirmwareCtrl); - ACPI_STORE_ADDRESS (FADT2->XDsdt, FADT1->Dsdt); - - /* System Interrupt Model isn't used in ACPI 2.0*/ - /* FADT2->Reserved1 = 0; */ - - /* This field is set by the OEM to convey the preferred */ - /* power management profile to OSPM. It doesn't have any*/ - /* 1.0 equivalence. Since we don't know what kind of */ - /* 32-bit system this is, we will pick unspecified. */ - - FADT2->Prefer_PM_Profile = PM_UNSPECIFIED; - - - /* Processor Performance State Control. This is the value */ - /* OSPM writes to the SMI_CMD register to assume processor */ - /* performance state control responsibility. There isn't */ - /* any equivalence in 1.0. So leave it zeroed. */ - - FADT2->PstateCnt = 0; - - - /* Support for the _CST object and C States change notification.*/ - /* This data item hasn't any 1.0 equivalence so leaving it zero.*/ - - FADT2->CstCnt = 0; - - - /* Since there isn't any equivalence in 1.0 and since it */ - /* is highly likely that a 1.0 system has legacy support. */ - - FADT2->IapcBootArch = BAF_LEGACY_DEVICES; - - - /* - * Convert the V1.0 Block addresses to V2.0 GAS structures - * in this order: - * - * PM 1A Events - * PM 1B Events - * PM 1A Control - * PM 1B Control - * PM 2 Control - * PM Timer Control - * GPE Block 0 - * GPE Block 1 - */ - - ASL_BUILD_GAS_FROM_V1_ENTRY (FADT2->XPm1aEvtBlk, FADT1->Pm1EvtLen, FADT1->Pm1aEvtBlk); - ASL_BUILD_GAS_FROM_V1_ENTRY (FADT2->XPm1bEvtBlk, FADT1->Pm1EvtLen, FADT1->Pm1bEvtBlk); - ASL_BUILD_GAS_FROM_V1_ENTRY (FADT2->XPm1aCntBlk, FADT1->Pm1CntLen, FADT1->Pm1aCntBlk); - ASL_BUILD_GAS_FROM_V1_ENTRY (FADT2->XPm1bCntBlk, FADT1->Pm1CntLen, FADT1->Pm1bCntBlk); - ASL_BUILD_GAS_FROM_V1_ENTRY (FADT2->XPm2CntBlk, FADT1->Pm2CntLen, FADT1->Pm2CntBlk); - ASL_BUILD_GAS_FROM_V1_ENTRY (FADT2->XPmTmrBlk, FADT1->PmTmLen, FADT1->PmTmrBlk); - ASL_BUILD_GAS_FROM_V1_ENTRY (FADT2->XGpe0Blk, FADT1->Gpe0BlkLen, FADT1->Gpe0Blk); - ASL_BUILD_GAS_FROM_V1_ENTRY (FADT2->XGpe1Blk, FADT1->Gpe1BlkLen, FADT1->Gpe1Blk); -#endif - } - - - /* - * Global FADT pointer will point to the common V2.0 FADT - */ - AcpiGbl_FADT = FADT2; - AcpiGbl_FADT->header.Length = sizeof (FADT_DESCRIPTOR); - - - /* Free the original table */ - - TableDesc = &AcpiGbl_AcpiTables[ACPI_TABLE_FADT]; - AcpiTbDeleteSingleTable (TableDesc); - - - /* Install the new table */ - - TableDesc->Pointer = (ACPI_TABLE_HEADER *) AcpiGbl_FADT; - TableDesc->BasePointer = AcpiGbl_FADT; - TableDesc->Allocation = ACPI_MEM_ALLOCATED; - TableDesc->Length = sizeof (FADT_DESCRIPTOR_REV2); - - - /* Dump the entire FADT */ - - DEBUG_PRINT (TRACE_TABLES, - ("Hex dump of common internal FADT, size %ld (%lX)\n", - AcpiGbl_FADT->header.Length, AcpiGbl_FADT->header.Length)); - DUMP_BUFFER ((UINT8 *) (AcpiGbl_FADT), AcpiGbl_FADT->header.Length); - - - return_ACPI_STATUS (AE_OK); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbConvertTableFacs - * - * PARAMETERS: - * - * RETURN: - * - * DESCRIPTION: - * - ******************************************************************************/ - -ACPI_STATUS -AcpiTbBuildCommonFacs ( - ACPI_TABLE_DESC *TableInfo) -{ - ACPI_COMMON_FACS *CommonFacs; - -#ifdef _IA64 - FACS_DESCRIPTOR_REV071 *FACS71; -#else - FACS_DESCRIPTOR_REV1 *FACS1; -#endif - - FACS_DESCRIPTOR_REV2 *FACS2; - - - FUNCTION_TRACE ("AcpiTbBuildCommonFacs"); - - - /* Allocate a common FACS */ - - CommonFacs = AcpiCmCallocate (sizeof (ACPI_COMMON_FACS)); - if (!CommonFacs) - { - return_ACPI_STATUS (AE_NO_MEMORY); - } - - - /* Copy fields to the new FACS */ - - if (AcpiGbl_RSDP->Revision < 2) - { -#ifdef _IA64 - /* 0.71 FACS */ - - FACS71 = (FACS_DESCRIPTOR_REV071 *) AcpiGbl_FACS; - - CommonFacs->GlobalLock = (UINT32 *) &(FACS71->GlobalLock); - CommonFacs->FirmwareWakingVector = &FACS71->FirmwareWakingVector; - CommonFacs->VectorWidth = 64; -#else - /* ACPI 1.0 FACS */ - - FACS1 = (FACS_DESCRIPTOR_REV1 *) AcpiGbl_FACS; - - CommonFacs->GlobalLock = &(FACS1->GlobalLock); - CommonFacs->FirmwareWakingVector = (UINT64 *) &FACS1->FirmwareWakingVector; - CommonFacs->VectorWidth = 32; - -#endif - } - - else - { - /* ACPI 2.0 FACS */ - - FACS2 = (FACS_DESCRIPTOR_REV2 *) AcpiGbl_FACS; - - CommonFacs->GlobalLock = &(FACS2->GlobalLock); - CommonFacs->FirmwareWakingVector = &FACS2->XFirmwareWakingVector; - CommonFacs->VectorWidth = 64; - } - - - /* Set the global FACS pointer to point to the common FACS */ - - - AcpiGbl_FACS = CommonFacs; - - return_ACPI_STATUS (AE_OK); -} - - diff --git a/sys/contrib/dev/acpica/Subsystem/Tables/tbget.c b/sys/contrib/dev/acpica/Subsystem/Tables/tbget.c deleted file mode 100644 index 965470ca7576f..0000000000000 --- a/sys/contrib/dev/acpica/Subsystem/Tables/tbget.c +++ /dev/null @@ -1,780 +0,0 @@ -/****************************************************************************** - * - * Module Name: tbget - ACPI Table get* routines - * $Revision: 43 $ - * - *****************************************************************************/ - -/****************************************************************************** - * - * 1. Copyright Notice - * - * Some or all of this work - Copyright (c) 1999, 2000, 2001, Intel Corp. - * All rights reserved. - * - * 2. License - * - * 2.1. This is your license from Intel Corp. under its intellectual property - * rights. You may have additional license terms from the party that provided - * you this software, covering your right to use that party's intellectual - * property rights. - * - * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a - * copy of the source code appearing in this file ("Covered Code") an - * irrevocable, perpetual, worldwide license under Intel's copyrights in the - * base code distributed originally by Intel ("Original Intel Code") to copy, - * make derivatives, distribute, use and display any portion of the Covered - * Code in any form, with the right to sublicense such rights; and - * - * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent - * license (with the right to sublicense), under only those claims of Intel - * patents that are infringed by the Original Intel Code, to make, use, sell, - * offer to sell, and import the Covered Code and derivative works thereof - * solely to the minimum extent necessary to exercise the above copyright - * license, and in no event shall the patent license extend to any additions - * to or modifications of the Original Intel Code. No other license or right - * is granted directly or by implication, estoppel or otherwise; - * - * The above copyright and patent license is granted only if the following - * conditions are met: - * - * 3. Conditions - * - * 3.1. Redistribution of Source with Rights to Further Distribute Source. - * Redistribution of source code of any substantial portion of the Covered - * Code or modification with rights to further distribute source must include - * the above Copyright Notice, the above License, this list of Conditions, - * and the following Disclaimer and Export Compliance provision. In addition, - * Licensee must cause all Covered Code to which Licensee contributes to - * contain a file documenting the changes Licensee made to create that Covered - * Code and the date of any change. Licensee must include in that file the - * documentation of any changes made by any predecessor Licensee. Licensee - * must include a prominent statement that the modification is derived, - * directly or indirectly, from Original Intel Code. - * - * 3.2. Redistribution of Source with no Rights to Further Distribute Source. - * Redistribution of source code of any substantial portion of the Covered - * Code or modification without rights to further distribute source must - * include the following Disclaimer and Export Compliance provision in the - * documentation and/or other materials provided with distribution. In - * addition, Licensee may not authorize further sublicense of source of any - * portion of the Covered Code, and must include terms to the effect that the - * license from Licensee to its licensee is limited to the intellectual - * property embodied in the software Licensee provides to its licensee, and - * not to intellectual property embodied in modifications its licensee may - * make. - * - * 3.3. Redistribution of Executable. Redistribution in executable form of any - * substantial portion of the Covered Code or modification must reproduce the - * above Copyright Notice, and the following Disclaimer and Export Compliance - * provision in the documentation and/or other materials provided with the - * distribution. - * - * 3.4. Intel retains all right, title, and interest in and to the Original - * Intel Code. - * - * 3.5. Neither the name Intel nor any other trademark owned or controlled by - * Intel shall be used in advertising or otherwise to promote the sale, use or - * other dealings in products derived from or relating to the Covered Code - * without prior written authorization from Intel. - * - * 4. Disclaimer and Export Compliance - * - * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED - * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE - * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, - * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY - * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY - * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A - * PARTICULAR PURPOSE. - * - * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES - * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR - * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, - * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY - * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL - * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS - * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY - * LIMITED REMEDY. - * - * 4.3. Licensee shall not export, either directly or indirectly, any of this - * software or system incorporating such software without first obtaining any - * required license or other approval from the U. S. Department of Commerce or - * any other agency or department of the United States Government. In the - * event Licensee exports any such software from the United States or - * re-exports any such software from a foreign destination, Licensee shall - * ensure that the distribution and export/re-export of the software is in - * compliance with all laws, regulations, orders, or other restrictions of the - * U.S. Export Administration Regulations. Licensee agrees that neither it nor - * any of its subsidiaries will export/re-export any technical data, process, - * software, or service, directly or indirectly, to any country for which the - * United States government or any agency thereof requires an export license, - * other governmental approval, or letter of assurance, without first obtaining - * such license, approval or letter. - * - *****************************************************************************/ - -#define __TBGET_C__ - -#include "acpi.h" -#include "achware.h" -#include "actables.h" - - -#define _COMPONENT TABLE_MANAGER - MODULE_NAME ("tbget") - -#define RSDP_CHECKSUM_LENGTH 20 - -/******************************************************************************* - * - * FUNCTION: AcpiTbGetTablePtr - * - * PARAMETERS: TableType - one of the defined table types - * Instance - Which table of this type - * TablePtrLoc - pointer to location to place the pointer for - * return - * - * RETURN: Status - * - * DESCRIPTION: This function is called to get the pointer to an ACPI table. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiTbGetTablePtr ( - ACPI_TABLE_TYPE TableType, - UINT32 Instance, - ACPI_TABLE_HEADER **TablePtrLoc) -{ - ACPI_TABLE_DESC *TableDesc; - UINT32 i; - - - FUNCTION_TRACE ("TbGetTablePtr"); - - - if (!AcpiGbl_DSDT) - { - return_ACPI_STATUS (AE_NO_ACPI_TABLES); - } - - if (TableType > ACPI_TABLE_MAX) - { - return_ACPI_STATUS (AE_BAD_PARAMETER); - } - - - /* - * For all table types (Single/Multiple), the first - * instance is always in the list head. - */ - - if (Instance == 1) - { - /* - * Just pluck the pointer out of the global table! - * Will be null if no table is present - */ - - *TablePtrLoc = AcpiGbl_AcpiTables[TableType].Pointer; - return_ACPI_STATUS (AE_OK); - } - - - /* - * Check for instance out of range - */ - if (Instance > AcpiGbl_AcpiTables[TableType].Count) - { - return_ACPI_STATUS (AE_NOT_EXIST); - } - - /* Walk the list to get the desired table - * Since the if (Instance == 1) check above checked for the - * first table, setting TableDesc equal to the .Next member - * is actually pointing to the second table. Therefore, we - * need to walk from the 2nd table until we reach the Instance - * that the user is looking for and return its table pointer. - */ - TableDesc = AcpiGbl_AcpiTables[TableType].Next; - for (i = 2; i < Instance; i++) - { - TableDesc = TableDesc->Next; - } - - /* We are now pointing to the requested table's descriptor */ - - *TablePtrLoc = TableDesc->Pointer; - - return_ACPI_STATUS (AE_OK); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbGetTable - * - * PARAMETERS: PhysicalAddress - Physical address of table to retrieve - * *BufferPtr - If BufferPtr is valid, read data from - * buffer rather than searching memory - * *TableInfo - Where the table info is returned - * - * RETURN: Status - * - * DESCRIPTION: Maps the physical address of table into a logical address - * - ******************************************************************************/ - -ACPI_STATUS -AcpiTbGetTable ( - ACPI_PHYSICAL_ADDRESS PhysicalAddress, - ACPI_TABLE_HEADER *BufferPtr, - ACPI_TABLE_DESC *TableInfo) -{ - ACPI_TABLE_HEADER *TableHeader = NULL; - ACPI_TABLE_HEADER *FullTable = NULL; - UINT32 Size; - UINT8 Allocation; - ACPI_STATUS Status = AE_OK; - - - FUNCTION_TRACE ("TbGetTable"); - - if (!TableInfo) - { - return_ACPI_STATUS (AE_BAD_PARAMETER); - } - - - if (BufferPtr) - { - /* - * Getting data from a buffer, not BIOS tables - */ - - TableHeader = BufferPtr; - Status = AcpiTbValidateTableHeader (TableHeader); - if (ACPI_FAILURE (Status)) - { - /* Table failed verification, map all errors to BAD_DATA */ - - return_ACPI_STATUS (AE_BAD_DATA); - } - - /* Allocate buffer for the entire table */ - - FullTable = AcpiCmAllocate (TableHeader->Length); - if (!FullTable) - { - return_ACPI_STATUS (AE_NO_MEMORY); - } - - /* Copy the entire table (including header) to the local buffer */ - - Size = TableHeader->Length; - MEMCPY (FullTable, BufferPtr, Size); - - /* Save allocation type */ - - Allocation = ACPI_MEM_ALLOCATED; - } - - - /* - * Not reading from a buffer, just map the table's physical memory - * into our address space. - */ - else - { - Size = SIZE_IN_HEADER; - - Status = AcpiTbMapAcpiTable (PhysicalAddress, &Size, - (void **) &FullTable); - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - /* Save allocation type */ - - Allocation = ACPI_MEM_MAPPED; - } - - - /* Return values */ - - TableInfo->Pointer = FullTable; - TableInfo->Length = Size; - TableInfo->Allocation = Allocation; - TableInfo->BasePointer = FullTable; - - return_ACPI_STATUS (Status); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbGetAllTables - * - * PARAMETERS: NumberOfTables - Number of tables to get - * TablePtr - Input buffer pointer, optional - * - * RETURN: Status - * - * DESCRIPTION: Load and validate all tables other than the RSDT. The RSDT must - * already be loaded and validated. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiTbGetAllTables ( - UINT32 NumberOfTables, - ACPI_TABLE_HEADER *TablePtr) -{ - ACPI_STATUS Status = AE_OK; - UINT32 Index; - ACPI_TABLE_DESC TableInfo; - - - FUNCTION_TRACE ("TbGetAllTables"); - - DEBUG_PRINT (ACPI_INFO, ("Number of tables: %d\n", NumberOfTables)); - - - /* - * Loop through all table pointers found in RSDT. - * This will NOT include the FACS and DSDT - we must get - * them after the loop - */ - - for (Index = 0; Index < NumberOfTables; Index++) - { - /* Clear the TableInfo each time */ - - MEMSET (&TableInfo, 0, sizeof (ACPI_TABLE_DESC)); - - /* Get the table via the XSDT */ - - Status = AcpiTbGetTable ((ACPI_PHYSICAL_ADDRESS) - ACPI_GET_ADDRESS (AcpiGbl_XSDT->TableOffsetEntry[Index]), - TablePtr, &TableInfo); - - /* Ignore a table that failed verification */ - - if (Status == AE_BAD_DATA) - { - continue; - } - - /* However, abort on serious errors */ - - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - /* Recognize and install the table */ - - Status = AcpiTbInstallTable (TablePtr, &TableInfo); - if (ACPI_FAILURE (Status)) - { - /* - * Unrecognized or unsupported table, delete it and ignore the - * error. Just get as many tables as we can, later we will - * determine if there are enough tables to continue. - */ - - AcpiTbUninstallTable (&TableInfo); - } - } - - - /* - * Convert the FADT to a common format. This allows earlier revisions of the - * table to coexist with newer versions, using common access code. - */ - Status = AcpiTbConvertTableFadt (); - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - - /* - * Get the minimum set of ACPI tables, namely: - * - * 1) FADT (via RSDT in loop above) - * 2) FACS - * 3) DSDT - * - */ - - - /* - * Get the FACS (must have the FADT first, from loop above) - * AcpiTbGetTableFacs will fail if FADT pointer is not valid - */ - - Status = AcpiTbGetTableFacs (TablePtr, &TableInfo); - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - - /* Install the FACS */ - - Status = AcpiTbInstallTable (TablePtr, &TableInfo); - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - /* - * Create the common FACS pointer table - * (Contains pointers to the original table) - */ - - Status = AcpiTbBuildCommonFacs (&TableInfo); - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - - /* - * Get the DSDT (We know that the FADT is valid now) - */ - - Status = AcpiTbGetTable ((ACPI_PHYSICAL_ADDRESS) ACPI_GET_ADDRESS (AcpiGbl_FADT->XDsdt), - TablePtr, &TableInfo); - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - /* Install the DSDT */ - - Status = AcpiTbInstallTable (TablePtr, &TableInfo); - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - /* Dump the DSDT Header */ - - DEBUG_PRINT (TRACE_TABLES, ("Hex dump of DSDT Header:\n")); - DUMP_BUFFER ((UINT8 *) AcpiGbl_DSDT, sizeof (ACPI_TABLE_HEADER)); - - /* Dump the entire DSDT */ - - DEBUG_PRINT (TRACE_TABLES, - ("Hex dump of DSDT (After header), size %d (%x)\n", - AcpiGbl_DSDT->Length, AcpiGbl_DSDT->Length)); - DUMP_BUFFER ((UINT8 *) (AcpiGbl_DSDT + 1), AcpiGbl_DSDT->Length); - - /* - * Initialize the capabilities flags. - * Assumes that platform supports ACPI_MODE since we have tables! - */ - AcpiGbl_SystemFlags |= AcpiHwGetModeCapabilities (); - - - /* Always delete the RSDP mapping, we are done with it */ - - AcpiTbDeleteAcpiTable (ACPI_TABLE_RSDP); - - return_ACPI_STATUS (Status); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbVerifyRsdp - * - * PARAMETERS: NumberOfTables - Where the table count is placed - * - * RETURN: Status - * - * DESCRIPTION: Load and validate the RSDP (ptr) and RSDT (table) - * - ******************************************************************************/ - -ACPI_STATUS -AcpiTbVerifyRsdp ( - ACPI_PHYSICAL_ADDRESS RsdpPhysicalAddress) -{ - ACPI_TABLE_DESC TableInfo; - ACPI_STATUS Status; - UINT8 *TablePtr; - - - FUNCTION_TRACE ("AcpiTbVerifyRsdp"); - - - /* - * Obtain access to the RSDP structure - */ - Status = AcpiOsMapMemory (RsdpPhysicalAddress, - sizeof (RSDP_DESCRIPTOR), - (void **) &TablePtr); - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - /* - * The signature and checksum must both be correct - */ - if (STRNCMP ((NATIVE_CHAR *) TablePtr, RSDP_SIG, sizeof (RSDP_SIG)-1) != 0) - { - /* Nope, BAD Signature */ - - Status = AE_BAD_SIGNATURE; - goto Cleanup; - } - - if (AcpiTbChecksum (TablePtr, RSDP_CHECKSUM_LENGTH) != 0) - { - /* Nope, BAD Checksum */ - - Status = AE_BAD_CHECKSUM; - goto Cleanup; - } - - /* TBD: Check extended checksum if table version >= 2 */ - - /* The RSDP supplied is OK */ - - TableInfo.Pointer = (ACPI_TABLE_HEADER *) TablePtr; - TableInfo.Length = sizeof (RSDP_DESCRIPTOR); - TableInfo.Allocation = ACPI_MEM_MAPPED; - TableInfo.BasePointer = TablePtr; - - /* Save the table pointers and allocation info */ - - Status = AcpiTbInitTableDescriptor (ACPI_TABLE_RSDP, &TableInfo); - if (ACPI_FAILURE (Status)) - { - goto Cleanup; - } - - - /* Save the RSDP in a global for easy access */ - - AcpiGbl_RSDP = (RSDP_DESCRIPTOR *) TableInfo.Pointer; - return_ACPI_STATUS (Status); - - - /* Error exit */ -Cleanup: - - AcpiOsUnmapMemory (TablePtr, sizeof (RSDP_DESCRIPTOR)); - return_ACPI_STATUS (Status); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbGetTableRsdt - * - * PARAMETERS: NumberOfTables - Where the table count is placed - * - * RETURN: Status - * - * DESCRIPTION: Load and validate the RSDP (ptr) and RSDT (table) - * - ******************************************************************************/ - -ACPI_STATUS -AcpiTbGetTableRsdt ( - UINT32 *NumberOfTables) -{ - ACPI_TABLE_DESC TableInfo; - ACPI_STATUS Status = AE_OK; - ACPI_PHYSICAL_ADDRESS PhysicalAddress; - UINT32 SignatureLength; - char *TableSignature; - - - FUNCTION_TRACE ("AcpiTbGetTableRsdt"); - - - /* - * Get the RSDT from the RSDP - */ - - DEBUG_PRINT (ACPI_INFO, - ("RSDP located at %p, RSDT physical=%p \n", - AcpiGbl_RSDP, AcpiGbl_RSDP->RsdtPhysicalAddress)); - - /* - * For RSDP revision 0 or 1, we use the RSDT. - * For RSDP revision 2 (and above), we use the XSDT - */ - if (AcpiGbl_RSDP->Revision < 2) - { -#ifdef _IA64 - /* 0.71 RSDP has 64bit Rsdt address field */ - PhysicalAddress = ((RSDP_DESCRIPTOR_REV071 *)AcpiGbl_RSDP)->RsdtPhysicalAddress; -#else - PhysicalAddress = (ACPI_PHYSICAL_ADDRESS) AcpiGbl_RSDP->RsdtPhysicalAddress; -#endif - TableSignature = RSDT_SIG; - SignatureLength = sizeof (RSDT_SIG) -1; - } - else - { - PhysicalAddress = (ACPI_PHYSICAL_ADDRESS) - ACPI_GET_ADDRESS (AcpiGbl_RSDP->XsdtPhysicalAddress); - TableSignature = XSDT_SIG; - SignatureLength = sizeof (XSDT_SIG) -1; - } - - - /* Get the RSDT/XSDT */ - - Status = AcpiTbGetTable (PhysicalAddress, NULL, &TableInfo); - if (ACPI_FAILURE (Status)) - { - DEBUG_PRINT (ACPI_ERROR, ("GetTableRsdt: Could not get the RSDT, %s\n", - AcpiCmFormatException (Status))); - return_ACPI_STATUS (Status); - } - - - /* Check the RSDT or XSDT signature */ - - if (STRNCMP ((char *) TableInfo.Pointer, TableSignature, - SignatureLength)) - { - /* Invalid RSDT or XSDT signature */ - - REPORT_ERROR (("Invalid signature where RSDP indicates %s should be located\n", - TableSignature)); - - DUMP_BUFFER (AcpiGbl_RSDP, 20); - - DEBUG_PRINT_RAW (ACPI_ERROR, - ("RSDP points to %X at %lXh, but signature is invalid\n", - TableSignature, (void *) AcpiGbl_RSDP->RsdtPhysicalAddress)); - - return_ACPI_STATUS (Status); - } - - - /* Valid RSDT signature, verify the checksum */ - - Status = AcpiTbVerifyTableChecksum (TableInfo.Pointer); - - - /* Convert and/or copy to an XSDT structure */ - - Status = AcpiTbConvertToXsdt (&TableInfo, NumberOfTables); - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - /* Save the table pointers and allocation info */ - - Status = AcpiTbInitTableDescriptor (ACPI_TABLE_XSDT, &TableInfo); - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - AcpiGbl_XSDT = (XSDT_DESCRIPTOR *) TableInfo.Pointer; - - DEBUG_PRINT (ACPI_INFO, ("XSDT located at %p\n", AcpiGbl_XSDT)); - - return_ACPI_STATUS (Status); -} - - -/****************************************************************************** - * - * FUNCTION: AcpiTbGetTableFacs - * - * PARAMETERS: *BufferPtr - If BufferPtr is valid, read data from - * buffer rather than searching memory - * *TableInfo - Where the table info is returned - * - * RETURN: Status - * - * DESCRIPTION: Returns a pointer to the FACS as defined in FADT. This - * function assumes the global variable FADT has been - * correctly initialized. The value of FADT->FirmwareCtrl - * into a far pointer which is returned. - * - *****************************************************************************/ - -ACPI_STATUS -AcpiTbGetTableFacs ( - ACPI_TABLE_HEADER *BufferPtr, - ACPI_TABLE_DESC *TableInfo) -{ - void *TablePtr = NULL; - UINT32 Size; - UINT8 Allocation; - ACPI_STATUS Status = AE_OK; - - - FUNCTION_TRACE ("TbGetTableFacs"); - - - /* Must have a valid FADT pointer */ - - if (!AcpiGbl_FADT) - { - return_ACPI_STATUS (AE_NO_ACPI_TABLES); - } - - Size = sizeof (FACS_DESCRIPTOR); - if (BufferPtr) - { - /* - * Getting table from a file -- allocate a buffer and - * read the table. - */ - TablePtr = AcpiCmAllocate (Size); - if(!TablePtr) - { - return_ACPI_STATUS (AE_NO_MEMORY); - } - - MEMCPY (TablePtr, BufferPtr, Size); - - /* Save allocation type */ - - Allocation = ACPI_MEM_ALLOCATED; - } - - else - { - /* Just map the physical memory to our address space */ - - Status = AcpiTbMapAcpiTable ((ACPI_PHYSICAL_ADDRESS) ACPI_GET_ADDRESS (AcpiGbl_FADT->XFirmwareCtrl), - &Size, &TablePtr); - if (ACPI_FAILURE(Status)) - { - return_ACPI_STATUS (Status); - } - - /* Save allocation type */ - - Allocation = ACPI_MEM_MAPPED; - } - - - /* Return values */ - - TableInfo->Pointer = TablePtr; - TableInfo->Length = Size; - TableInfo->Allocation = Allocation; - TableInfo->BasePointer = TablePtr; - - return_ACPI_STATUS (Status); -} - diff --git a/sys/contrib/dev/acpica/Subsystem/Tables/tbinstal.c b/sys/contrib/dev/acpica/Subsystem/Tables/tbinstal.c deleted file mode 100644 index 2df0fca0868c7..0000000000000 --- a/sys/contrib/dev/acpica/Subsystem/Tables/tbinstal.c +++ /dev/null @@ -1,678 +0,0 @@ -/****************************************************************************** - * - * Module Name: tbinstal - ACPI table installation and removal - * $Revision: 36 $ - * - *****************************************************************************/ - -/****************************************************************************** - * - * 1. Copyright Notice - * - * Some or all of this work - Copyright (c) 1999, 2000, 2001, Intel Corp. - * All rights reserved. - * - * 2. License - * - * 2.1. This is your license from Intel Corp. under its intellectual property - * rights. You may have additional license terms from the party that provided - * you this software, covering your right to use that party's intellectual - * property rights. - * - * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a - * copy of the source code appearing in this file ("Covered Code") an - * irrevocable, perpetual, worldwide license under Intel's copyrights in the - * base code distributed originally by Intel ("Original Intel Code") to copy, - * make derivatives, distribute, use and display any portion of the Covered - * Code in any form, with the right to sublicense such rights; and - * - * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent - * license (with the right to sublicense), under only those claims of Intel - * patents that are infringed by the Original Intel Code, to make, use, sell, - * offer to sell, and import the Covered Code and derivative works thereof - * solely to the minimum extent necessary to exercise the above copyright - * license, and in no event shall the patent license extend to any additions - * to or modifications of the Original Intel Code. No other license or right - * is granted directly or by implication, estoppel or otherwise; - * - * The above copyright and patent license is granted only if the following - * conditions are met: - * - * 3. Conditions - * - * 3.1. Redistribution of Source with Rights to Further Distribute Source. - * Redistribution of source code of any substantial portion of the Covered - * Code or modification with rights to further distribute source must include - * the above Copyright Notice, the above License, this list of Conditions, - * and the following Disclaimer and Export Compliance provision. In addition, - * Licensee must cause all Covered Code to which Licensee contributes to - * contain a file documenting the changes Licensee made to create that Covered - * Code and the date of any change. Licensee must include in that file the - * documentation of any changes made by any predecessor Licensee. Licensee - * must include a prominent statement that the modification is derived, - * directly or indirectly, from Original Intel Code. - * - * 3.2. Redistribution of Source with no Rights to Further Distribute Source. - * Redistribution of source code of any substantial portion of the Covered - * Code or modification without rights to further distribute source must - * include the following Disclaimer and Export Compliance provision in the - * documentation and/or other materials provided with distribution. In - * addition, Licensee may not authorize further sublicense of source of any - * portion of the Covered Code, and must include terms to the effect that the - * license from Licensee to its licensee is limited to the intellectual - * property embodied in the software Licensee provides to its licensee, and - * not to intellectual property embodied in modifications its licensee may - * make. - * - * 3.3. Redistribution of Executable. Redistribution in executable form of any - * substantial portion of the Covered Code or modification must reproduce the - * above Copyright Notice, and the following Disclaimer and Export Compliance - * provision in the documentation and/or other materials provided with the - * distribution. - * - * 3.4. Intel retains all right, title, and interest in and to the Original - * Intel Code. - * - * 3.5. Neither the name Intel nor any other trademark owned or controlled by - * Intel shall be used in advertising or otherwise to promote the sale, use or - * other dealings in products derived from or relating to the Covered Code - * without prior written authorization from Intel. - * - * 4. Disclaimer and Export Compliance - * - * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED - * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE - * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, - * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY - * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY - * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A - * PARTICULAR PURPOSE. - * - * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES - * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR - * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, - * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY - * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL - * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS - * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY - * LIMITED REMEDY. - * - * 4.3. Licensee shall not export, either directly or indirectly, any of this - * software or system incorporating such software without first obtaining any - * required license or other approval from the U. S. Department of Commerce or - * any other agency or department of the United States Government. In the - * event Licensee exports any such software from the United States or - * re-exports any such software from a foreign destination, Licensee shall - * ensure that the distribution and export/re-export of the software is in - * compliance with all laws, regulations, orders, or other restrictions of the - * U.S. Export Administration Regulations. Licensee agrees that neither it nor - * any of its subsidiaries will export/re-export any technical data, process, - * software, or service, directly or indirectly, to any country for which the - * United States government or any agency thereof requires an export license, - * other governmental approval, or letter of assurance, without first obtaining - * such license, approval or letter. - * - *****************************************************************************/ - - -#define __TBINSTAL_C__ - -#include "acpi.h" -#include "achware.h" -#include "actables.h" - - -#define _COMPONENT TABLE_MANAGER - MODULE_NAME ("tbinstal") - - -/******************************************************************************* - * - * FUNCTION: AcpiTbInstallTable - * - * PARAMETERS: TablePtr - Input buffer pointer, optional - * TableInfo - Return value from AcpiTbGetTable - * - * RETURN: Status - * - * DESCRIPTION: Load and validate all tables other than the RSDT. The RSDT must - * already be loaded and validated. - * Install the table into the global data structs. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiTbInstallTable ( - ACPI_TABLE_HEADER *TablePtr, - ACPI_TABLE_DESC *TableInfo) -{ - ACPI_STATUS Status; - - FUNCTION_TRACE ("TbInstallTable"); - - - /* - * Check the table signature and make sure it is recognized - * Also checks the header checksum - */ - - Status = AcpiTbRecognizeTable (TablePtr, TableInfo); - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - /* Lock tables while installing */ - - AcpiCmAcquireMutex (ACPI_MTX_TABLES); - - /* Install the table into the global data structure */ - - Status = AcpiTbInitTableDescriptor (TableInfo->Type, TableInfo); - - DEBUG_PRINT (ACPI_INFO, ("%s located at %p\n", - AcpiGbl_AcpiTableData[TableInfo->Type].Name, TableInfo->Pointer)); - - AcpiCmReleaseMutex (ACPI_MTX_TABLES); - return_ACPI_STATUS (Status); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbRecognizeTable - * - * PARAMETERS: TablePtr - Input buffer pointer, optional - * TableInfo - Return value from AcpiTbGetTable - * - * RETURN: Status - * - * DESCRIPTION: Check a table signature for a match against known table types - * - * NOTE: All table pointers are validated as follows: - * 1) Table pointer must point to valid physical memory - * 2) Signature must be 4 ASCII chars, even if we don't recognize the - * name - * 3) Table must be readable for length specified in the header - * 4) Table checksum must be valid (with the exception of the FACS - * which has no checksum for some odd reason) - * - ******************************************************************************/ - -ACPI_STATUS -AcpiTbRecognizeTable ( - ACPI_TABLE_HEADER *TablePtr, - ACPI_TABLE_DESC *TableInfo) -{ - ACPI_TABLE_HEADER *TableHeader; - ACPI_STATUS Status; - ACPI_TABLE_TYPE TableType = 0; - UINT32 i; - - - FUNCTION_TRACE ("TbRecognizeTable"); - - - /* Ensure that we have a valid table pointer */ - - TableHeader = (ACPI_TABLE_HEADER *) TableInfo->Pointer; - if (!TableHeader) - { - return_ACPI_STATUS (AE_BAD_PARAMETER); - } - - /* - * Search for a signature match among the known table types - * Start at index one -> Skip the RSDP - */ - - Status = AE_SUPPORT; - for (i = 1; i < NUM_ACPI_TABLES; i++) - { - if (!STRNCMP (TableHeader->Signature, - AcpiGbl_AcpiTableData[i].Signature, - AcpiGbl_AcpiTableData[i].SigLength)) - { - /* - * Found a signature match, get the pertinent info from the - * TableData structure - */ - - TableType = i; - Status = AcpiGbl_AcpiTableData[i].Status; - - DEBUG_PRINT (ACPI_INFO, - ("TbRecognizeTable: Found %4.4s\n", - AcpiGbl_AcpiTableData[i].Signature)); - break; - } - } - - /* Return the table type and length via the info struct */ - - TableInfo->Type = (UINT8) TableType; - TableInfo->Length = TableHeader->Length; - - - /* - * Validate checksum for _most_ tables, - * even the ones whose signature we don't recognize - */ - - if (TableType != ACPI_TABLE_FACS) - { - /* But don't abort if the checksum is wrong */ - /* TBD: [Future] make this a configuration option? */ - - AcpiTbVerifyTableChecksum (TableHeader); - } - - /* - * An AE_SUPPORT means that the table was not recognized. - * We basically ignore this; just print a debug message - */ - - if (Status == AE_SUPPORT) - { - DEBUG_PRINT (ACPI_INFO, - ("Unsupported table %s (Type %X) was found and discarded\n", - AcpiGbl_AcpiTableData[TableType].Name, TableType)); - } - - return_ACPI_STATUS (Status); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbInitTableDescriptor - * - * PARAMETERS: TableType - The type of the table - * TableInfo - A table info struct - * - * RETURN: None. - * - * DESCRIPTION: Install a table into the global data structs. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiTbInitTableDescriptor ( - ACPI_TABLE_TYPE TableType, - ACPI_TABLE_DESC *TableInfo) -{ - ACPI_TABLE_DESC *ListHead; - ACPI_TABLE_DESC *TableDesc; - - - FUNCTION_TRACE_U32 ("TbInitTableDescriptor", TableType); - - /* - * Install the table into the global data structure - */ - - ListHead = &AcpiGbl_AcpiTables[TableType]; - TableDesc = ListHead; - - - /* - * Two major types of tables: 1) Only one instance is allowed. This - * includes most ACPI tables such as the DSDT. 2) Multiple instances of - * the table are allowed. This includes SSDT and PSDTs. - */ - - if (IS_SINGLE_TABLE (AcpiGbl_AcpiTableData[TableType].Flags)) - { - /* - * Only one table allowed, and a table has alread been installed - * at this location, so return an error. - */ - - if (ListHead->Pointer) - { - return_ACPI_STATUS (AE_EXIST); - } - - TableDesc->Count = 1; - } - - - else - { - /* - * Multiple tables allowed for this table type, we must link - * the new table in to the list of tables of this type. - */ - - if (ListHead->Pointer) - { - TableDesc = AcpiCmCallocate (sizeof (ACPI_TABLE_DESC)); - if (!TableDesc) - { - return_ACPI_STATUS (AE_NO_MEMORY); - } - - ListHead->Count++; - - /* Update the original previous */ - - ListHead->Prev->Next = TableDesc; - - /* Update new entry */ - - TableDesc->Prev = ListHead->Prev; - TableDesc->Next = ListHead; - - /* Update list head */ - - ListHead->Prev = TableDesc; - } - - else - { - TableDesc->Count = 1; - } - } - - - /* Common initialization of the table descriptor */ - - TableDesc->Pointer = TableInfo->Pointer; - TableDesc->BasePointer = TableInfo->BasePointer; - TableDesc->Length = TableInfo->Length; - TableDesc->Allocation = TableInfo->Allocation; - TableDesc->AmlPointer = (UINT8 *) (TableDesc->Pointer + 1), - TableDesc->AmlLength = (UINT32) (TableDesc->Length - - (UINT32) sizeof (ACPI_TABLE_HEADER)); - TableDesc->TableId = AcpiCmAllocateOwnerId (OWNER_TYPE_TABLE); - TableDesc->LoadedIntoNamespace = FALSE; - - /* - * Set the appropriate global pointer (if there is one) to point to the - * newly installed table - */ - - if (AcpiGbl_AcpiTableData[TableType].GlobalPtr) - { - *(AcpiGbl_AcpiTableData[TableType].GlobalPtr) = TableInfo->Pointer; - } - - - /* Return Data */ - - TableInfo->TableId = TableDesc->TableId; - TableInfo->InstalledDesc = TableDesc; - - return_ACPI_STATUS (AE_OK); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbDeleteAcpiTables - * - * PARAMETERS: None. - * - * RETURN: None. - * - * DESCRIPTION: Delete all internal ACPI tables - * - ******************************************************************************/ - -void -AcpiTbDeleteAcpiTables (void) -{ - ACPI_TABLE_TYPE Type; - - - /* - * Free memory allocated for ACPI tables - * Memory can either be mapped or allocated - */ - - for (Type = 0; Type < NUM_ACPI_TABLES; Type++) - { - AcpiTbDeleteAcpiTable (Type); - } - -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbDeleteAcpiTable - * - * PARAMETERS: Type - The table type to be deleted - * - * RETURN: None. - * - * DESCRIPTION: Delete an internal ACPI table - * Locks the ACPI table mutex - * - ******************************************************************************/ - -void -AcpiTbDeleteAcpiTable ( - ACPI_TABLE_TYPE Type) -{ - FUNCTION_TRACE_U32 ("TbDeleteAcpiTable", Type); - - - if (Type > ACPI_TABLE_MAX) - { - return_VOID; - } - - - AcpiCmAcquireMutex (ACPI_MTX_TABLES); - - /* Free the table */ - - AcpiTbFreeAcpiTablesOfType (&AcpiGbl_AcpiTables[Type]); - - - /* Clear the appropriate "typed" global table pointer */ - - switch (Type) - { - case ACPI_TABLE_RSDP: - AcpiGbl_RSDP = NULL; - break; - - case ACPI_TABLE_DSDT: - AcpiGbl_DSDT = NULL; - break; - - case ACPI_TABLE_FADT: - AcpiGbl_FADT = NULL; - break; - - case ACPI_TABLE_FACS: - AcpiGbl_FACS = NULL; - break; - - case ACPI_TABLE_XSDT: - AcpiGbl_XSDT = NULL; - break; - - case ACPI_TABLE_SSDT: - case ACPI_TABLE_PSDT: - default: - break; - } - - AcpiCmReleaseMutex (ACPI_MTX_TABLES); - - return_VOID; -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbFreeAcpiTablesOfType - * - * PARAMETERS: TableInfo - A table info struct - * - * RETURN: None. - * - * DESCRIPTION: Free the memory associated with an internal ACPI table - * Table mutex should be locked. - * - ******************************************************************************/ - -void -AcpiTbFreeAcpiTablesOfType ( - ACPI_TABLE_DESC *ListHead) -{ - ACPI_TABLE_DESC *TableDesc; - UINT32 Count; - UINT32 i; - - - FUNCTION_TRACE_PTR ("TbFreeAcpiTablesOfType", ListHead); - - - /* Get the head of the list */ - - TableDesc = ListHead; - Count = ListHead->Count; - - /* - * Walk the entire list, deleting both the allocated tables - * and the table descriptors - */ - - for (i = 0; i < Count; i++) - { - TableDesc = AcpiTbUninstallTable (TableDesc); - } - - return_VOID; -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbDeleteSingleTable - * - * PARAMETERS: TableInfo - A table info struct - * - * RETURN: None. - * - * DESCRIPTION: Low-level free for a single ACPI table. Handles cases where - * the table was allocated a buffer or was mapped. - * - ******************************************************************************/ - -void -AcpiTbDeleteSingleTable ( - ACPI_TABLE_DESC *TableDesc) -{ - - if (!TableDesc) - { - return; - } - - if (TableDesc->Pointer) - { - /* Valid table, determine type of memory allocation */ - - switch (TableDesc->Allocation) - { - - case ACPI_MEM_NOT_ALLOCATED: - break; - - - case ACPI_MEM_ALLOCATED: - - AcpiCmFree (TableDesc->BasePointer); - break; - - - case ACPI_MEM_MAPPED: - - AcpiOsUnmapMemory (TableDesc->BasePointer, TableDesc->Length); - break; - } - } -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbUninstallTable - * - * PARAMETERS: TableInfo - A table info struct - * - * RETURN: None. - * - * DESCRIPTION: Free the memory associated with an internal ACPI table that - * is either installed or has never been installed. - * Table mutex should be locked. - * - ******************************************************************************/ - -ACPI_TABLE_DESC * -AcpiTbUninstallTable ( - ACPI_TABLE_DESC *TableDesc) -{ - ACPI_TABLE_DESC *NextDesc; - - - FUNCTION_TRACE_PTR ("TbDeleteSingleTable", TableDesc); - - - if (!TableDesc) - { - return_PTR (NULL); - } - - - /* Unlink the descriptor */ - - if (TableDesc->Prev) - { - TableDesc->Prev->Next = TableDesc->Next; - } - - if (TableDesc->Next) - { - TableDesc->Next->Prev = TableDesc->Prev; - } - - - /* Free the memory allocated for the table itself */ - - AcpiTbDeleteSingleTable (TableDesc); - - - /* Free the table descriptor (Don't delete the list head, tho) */ - - if ((TableDesc->Prev) == (TableDesc->Next)) - { - - NextDesc = NULL; - - /* Clear the list head */ - - TableDesc->Pointer = NULL; - TableDesc->Length = 0; - TableDesc->Count = 0; - - } - - else - { - /* Free the table descriptor */ - - NextDesc = TableDesc->Next; - AcpiCmFree (TableDesc); - } - - - return_PTR (NextDesc); -} - - diff --git a/sys/contrib/dev/acpica/Subsystem/Tables/tbutils.c b/sys/contrib/dev/acpica/Subsystem/Tables/tbutils.c deleted file mode 100644 index 9bf9c755375f6..0000000000000 --- a/sys/contrib/dev/acpica/Subsystem/Tables/tbutils.c +++ /dev/null @@ -1,486 +0,0 @@ -/****************************************************************************** - * - * Module Name: tbutils - Table manipulation utilities - * $Revision: 33 $ - * - *****************************************************************************/ - -/****************************************************************************** - * - * 1. Copyright Notice - * - * Some or all of this work - Copyright (c) 1999, 2000, 2001, Intel Corp. - * All rights reserved. - * - * 2. License - * - * 2.1. This is your license from Intel Corp. under its intellectual property - * rights. You may have additional license terms from the party that provided - * you this software, covering your right to use that party's intellectual - * property rights. - * - * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a - * copy of the source code appearing in this file ("Covered Code") an - * irrevocable, perpetual, worldwide license under Intel's copyrights in the - * base code distributed originally by Intel ("Original Intel Code") to copy, - * make derivatives, distribute, use and display any portion of the Covered - * Code in any form, with the right to sublicense such rights; and - * - * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent - * license (with the right to sublicense), under only those claims of Intel - * patents that are infringed by the Original Intel Code, to make, use, sell, - * offer to sell, and import the Covered Code and derivative works thereof - * solely to the minimum extent necessary to exercise the above copyright - * license, and in no event shall the patent license extend to any additions - * to or modifications of the Original Intel Code. No other license or right - * is granted directly or by implication, estoppel or otherwise; - * - * The above copyright and patent license is granted only if the following - * conditions are met: - * - * 3. Conditions - * - * 3.1. Redistribution of Source with Rights to Further Distribute Source. - * Redistribution of source code of any substantial portion of the Covered - * Code or modification with rights to further distribute source must include - * the above Copyright Notice, the above License, this list of Conditions, - * and the following Disclaimer and Export Compliance provision. In addition, - * Licensee must cause all Covered Code to which Licensee contributes to - * contain a file documenting the changes Licensee made to create that Covered - * Code and the date of any change. Licensee must include in that file the - * documentation of any changes made by any predecessor Licensee. Licensee - * must include a prominent statement that the modification is derived, - * directly or indirectly, from Original Intel Code. - * - * 3.2. Redistribution of Source with no Rights to Further Distribute Source. - * Redistribution of source code of any substantial portion of the Covered - * Code or modification without rights to further distribute source must - * include the following Disclaimer and Export Compliance provision in the - * documentation and/or other materials provided with distribution. In - * addition, Licensee may not authorize further sublicense of source of any - * portion of the Covered Code, and must include terms to the effect that the - * license from Licensee to its licensee is limited to the intellectual - * property embodied in the software Licensee provides to its licensee, and - * not to intellectual property embodied in modifications its licensee may - * make. - * - * 3.3. Redistribution of Executable. Redistribution in executable form of any - * substantial portion of the Covered Code or modification must reproduce the - * above Copyright Notice, and the following Disclaimer and Export Compliance - * provision in the documentation and/or other materials provided with the - * distribution. - * - * 3.4. Intel retains all right, title, and interest in and to the Original - * Intel Code. - * - * 3.5. Neither the name Intel nor any other trademark owned or controlled by - * Intel shall be used in advertising or otherwise to promote the sale, use or - * other dealings in products derived from or relating to the Covered Code - * without prior written authorization from Intel. - * - * 4. Disclaimer and Export Compliance - * - * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED - * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE - * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, - * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY - * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY - * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A - * PARTICULAR PURPOSE. - * - * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES - * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR - * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, - * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY - * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL - * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS - * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY - * LIMITED REMEDY. - * - * 4.3. Licensee shall not export, either directly or indirectly, any of this - * software or system incorporating such software without first obtaining any - * required license or other approval from the U. S. Department of Commerce or - * any other agency or department of the United States Government. In the - * event Licensee exports any such software from the United States or - * re-exports any such software from a foreign destination, Licensee shall - * ensure that the distribution and export/re-export of the software is in - * compliance with all laws, regulations, orders, or other restrictions of the - * U.S. Export Administration Regulations. Licensee agrees that neither it nor - * any of its subsidiaries will export/re-export any technical data, process, - * software, or service, directly or indirectly, to any country for which the - * United States government or any agency thereof requires an export license, - * other governmental approval, or letter of assurance, without first obtaining - * such license, approval or letter. - * - *****************************************************************************/ - -#define __TBUTILS_C__ - -#include "acpi.h" -#include "actables.h" -#include "acinterp.h" - - -#define _COMPONENT TABLE_MANAGER - MODULE_NAME ("tbutils") - - -/******************************************************************************* - * - * FUNCTION: AcpiTbHandleToObject - * - * PARAMETERS: TableId - Id for which the function is searching - * TableDesc - Pointer to return the matching table - * descriptor. - * - * RETURN: Search the tables to find one with a matching TableId and - * return a pointer to that table descriptor. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiTbHandleToObject ( - UINT16 TableId, - ACPI_TABLE_DESC **TableDesc) -{ - UINT32 i; - ACPI_TABLE_DESC *ListHead; - - - for (i = 0; i < ACPI_TABLE_MAX; i++) - { - ListHead = &AcpiGbl_AcpiTables[i]; - do - { - if (ListHead->TableId == TableId) - { - *TableDesc = ListHead; - return (AE_OK); - } - - ListHead = ListHead->Next; - - } while (ListHead != &AcpiGbl_AcpiTables[i]); - } - - - DEBUG_PRINT (ACPI_ERROR, ("TableId=%X does not exist\n", TableId)); - return (AE_BAD_PARAMETER); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbSystemTablePointer - * - * PARAMETERS: *Where - Pointer to be examined - * - * RETURN: TRUE if Where is within the AML stream (in one of the ACPI - * system tables such as the DSDT or an SSDT.) - * FALSE otherwise - * - ******************************************************************************/ - -BOOLEAN -AcpiTbSystemTablePointer ( - void *Where) -{ - UINT32 i; - ACPI_TABLE_DESC *TableDesc; - ACPI_TABLE_HEADER *Table; - - - /* No function trace, called too often! */ - - - /* Ignore null pointer */ - - if (!Where) - { - return (FALSE); - } - - - /* Check for a pointer within the DSDT */ - - if ((AcpiGbl_DSDT) && - (IS_IN_ACPI_TABLE (Where, AcpiGbl_DSDT))) - { - return (TRUE); - } - - - /* Check each of the loaded SSDTs (if any)*/ - - TableDesc = &AcpiGbl_AcpiTables[ACPI_TABLE_SSDT]; - - for (i = 0; i < AcpiGbl_AcpiTables[ACPI_TABLE_SSDT].Count; i++) - { - Table = TableDesc->Pointer; - - if (IS_IN_ACPI_TABLE (Where, Table)) - { - return (TRUE); - } - - TableDesc = TableDesc->Next; - } - - - /* Check each of the loaded PSDTs (if any)*/ - - TableDesc = &AcpiGbl_AcpiTables[ACPI_TABLE_PSDT]; - - for (i = 0; i < AcpiGbl_AcpiTables[ACPI_TABLE_PSDT].Count; i++) - { - Table = TableDesc->Pointer; - - if (IS_IN_ACPI_TABLE (Where, Table)) - { - return (TRUE); - } - - TableDesc = TableDesc->Next; - } - - - /* Pointer does not point into any system table */ - - return (FALSE); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbValidateTableHeader - * - * PARAMETERS: TableHeader - Logical pointer to the table - * - * RETURN: Status - * - * DESCRIPTION: Check an ACPI table header for validity - * - * NOTE: Table pointers are validated as follows: - * 1) Table pointer must point to valid physical memory - * 2) Signature must be 4 ASCII chars, even if we don't recognize the - * name - * 3) Table must be readable for length specified in the header - * 4) Table checksum must be valid (with the exception of the FACS - * which has no checksum for some odd reason) - * - ******************************************************************************/ - -ACPI_STATUS -AcpiTbValidateTableHeader ( - ACPI_TABLE_HEADER *TableHeader) -{ - ACPI_NAME Signature; - - - /* Verify that this is a valid address */ - - if (!AcpiOsReadable (TableHeader, sizeof (ACPI_TABLE_HEADER))) - { - DEBUG_PRINT (ACPI_ERROR, - ("Cannot read table header at %p\n", TableHeader)); - return (AE_BAD_ADDRESS); - } - - - /* Ensure that the signature is 4 ASCII characters */ - - MOVE_UNALIGNED32_TO_32 (&Signature, &TableHeader->Signature); - if (!AcpiCmValidAcpiName (Signature)) - { - DEBUG_PRINT (ACPI_ERROR, - ("Table signature at %p [%X] has invalid characters\n", - TableHeader, &Signature)); - - REPORT_WARNING (("Invalid table signature found\n")); - DUMP_BUFFER (TableHeader, sizeof (ACPI_TABLE_HEADER)); - return (AE_BAD_SIGNATURE); - } - - - /* Validate the table length */ - - if (TableHeader->Length < sizeof (ACPI_TABLE_HEADER)) - { - DEBUG_PRINT (ACPI_ERROR, - ("Invalid length in table header %p name %4.4s\n", - TableHeader, &Signature)); - - REPORT_WARNING (("Invalid table header length found\n")); - DUMP_BUFFER (TableHeader, sizeof (ACPI_TABLE_HEADER)); - return (AE_BAD_HEADER); - } - - return (AE_OK); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbMapAcpiTable - * - * PARAMETERS: PhysicalAddress - Physical address of table to map - * *Size - Size of the table. If zero, the size - * from the table header is used. - * Actual size is returned here. - * **LogicalAddress - Logical address of mapped table - * - * RETURN: Logical address of the mapped table. - * - * DESCRIPTION: Maps the physical address of table into a logical address - * - ******************************************************************************/ - -ACPI_STATUS -AcpiTbMapAcpiTable ( - ACPI_PHYSICAL_ADDRESS PhysicalAddress, - UINT32 *Size, - void **LogicalAddress) -{ - ACPI_TABLE_HEADER *Table; - UINT32 TableSize = *Size; - ACPI_STATUS Status = AE_OK; - - - /* If size is zero, look at the table header to get the actual size */ - - if ((*Size) == 0) - { - /* Get the table header so we can extract the table length */ - - Status = AcpiOsMapMemory (PhysicalAddress, sizeof (ACPI_TABLE_HEADER), - (void **) &Table); - if (ACPI_FAILURE (Status)) - { - return (Status); - } - - /* Extract the full table length before we delete the mapping */ - - TableSize = Table->Length; - - /* - * Validate the header and delete the mapping. - * We will create a mapping for the full table below. - */ - - Status = AcpiTbValidateTableHeader (Table); - - /* Always unmap the memory for the header */ - - AcpiOsUnmapMemory (Table, sizeof (ACPI_TABLE_HEADER)); - - /* Exit if header invalid */ - - if (ACPI_FAILURE (Status)) - { - return (Status); - } - } - - - /* Map the physical memory for the correct length */ - - Status = AcpiOsMapMemory (PhysicalAddress, TableSize, (void **) &Table); - if (ACPI_FAILURE (Status)) - { - return (Status); - } - - DEBUG_PRINT (ACPI_INFO, - ("Mapped memory for ACPI table, length=%d(%X) at %p\n", - TableSize, TableSize, Table)); - - *Size = TableSize; - *LogicalAddress = Table; - - return (Status); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbVerifyTableChecksum - * - * PARAMETERS: *TableHeader - ACPI table to verify - * - * RETURN: 8 bit checksum of table - * - * DESCRIPTION: Does an 8 bit checksum of table and returns status. A correct - * table should have a checksum of 0. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiTbVerifyTableChecksum ( - ACPI_TABLE_HEADER *TableHeader) -{ - UINT8 Checksum; - ACPI_STATUS Status = AE_OK; - - - FUNCTION_TRACE ("TbVerifyTableChecksum"); - - - /* Compute the checksum on the table */ - - Checksum = AcpiTbChecksum (TableHeader, TableHeader->Length); - - /* Return the appropriate exception */ - - if (Checksum) - { - REPORT_WARNING (("Invalid checksum (%X) in table %4.4s\n", - Checksum, &TableHeader->Signature)); - - Status = AE_BAD_CHECKSUM; - } - - - return_ACPI_STATUS (Status); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbChecksum - * - * PARAMETERS: Buffer - Buffer to checksum - * Length - Size of the buffer - * - * RETURNS 8 bit checksum of buffer - * - * DESCRIPTION: Computes an 8 bit checksum of the buffer(length) and returns it. - * - ******************************************************************************/ - -UINT8 -AcpiTbChecksum ( - void *Buffer, - UINT32 Length) -{ - UINT8 *limit; - UINT8 *rover; - UINT8 sum = 0; - - - if (Buffer && Length) - { - /* Buffer and Length are valid */ - - limit = (UINT8 *) Buffer + Length; - - for (rover = Buffer; rover < limit; rover++) - { - sum = (UINT8) (sum + *rover); - } - } - - return (sum); -} - - diff --git a/sys/contrib/dev/acpica/Subsystem/Tables/tbxface.c b/sys/contrib/dev/acpica/Subsystem/Tables/tbxface.c deleted file mode 100644 index d2bc9cb489c88..0000000000000 --- a/sys/contrib/dev/acpica/Subsystem/Tables/tbxface.c +++ /dev/null @@ -1,514 +0,0 @@ -/****************************************************************************** - * - * Module Name: tbxface - Public interfaces to the ACPI subsystem - * ACPI table oriented interfaces - * $Revision: 34 $ - * - *****************************************************************************/ - -/****************************************************************************** - * - * 1. Copyright Notice - * - * Some or all of this work - Copyright (c) 1999, 2000, 2001, Intel Corp. - * All rights reserved. - * - * 2. License - * - * 2.1. This is your license from Intel Corp. under its intellectual property - * rights. You may have additional license terms from the party that provided - * you this software, covering your right to use that party's intellectual - * property rights. - * - * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a - * copy of the source code appearing in this file ("Covered Code") an - * irrevocable, perpetual, worldwide license under Intel's copyrights in the - * base code distributed originally by Intel ("Original Intel Code") to copy, - * make derivatives, distribute, use and display any portion of the Covered - * Code in any form, with the right to sublicense such rights; and - * - * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent - * license (with the right to sublicense), under only those claims of Intel - * patents that are infringed by the Original Intel Code, to make, use, sell, - * offer to sell, and import the Covered Code and derivative works thereof - * solely to the minimum extent necessary to exercise the above copyright - * license, and in no event shall the patent license extend to any additions - * to or modifications of the Original Intel Code. No other license or right - * is granted directly or by implication, estoppel or otherwise; - * - * The above copyright and patent license is granted only if the following - * conditions are met: - * - * 3. Conditions - * - * 3.1. Redistribution of Source with Rights to Further Distribute Source. - * Redistribution of source code of any substantial portion of the Covered - * Code or modification with rights to further distribute source must include - * the above Copyright Notice, the above License, this list of Conditions, - * and the following Disclaimer and Export Compliance provision. In addition, - * Licensee must cause all Covered Code to which Licensee contributes to - * contain a file documenting the changes Licensee made to create that Covered - * Code and the date of any change. Licensee must include in that file the - * documentation of any changes made by any predecessor Licensee. Licensee - * must include a prominent statement that the modification is derived, - * directly or indirectly, from Original Intel Code. - * - * 3.2. Redistribution of Source with no Rights to Further Distribute Source. - * Redistribution of source code of any substantial portion of the Covered - * Code or modification without rights to further distribute source must - * include the following Disclaimer and Export Compliance provision in the - * documentation and/or other materials provided with distribution. In - * addition, Licensee may not authorize further sublicense of source of any - * portion of the Covered Code, and must include terms to the effect that the - * license from Licensee to its licensee is limited to the intellectual - * property embodied in the software Licensee provides to its licensee, and - * not to intellectual property embodied in modifications its licensee may - * make. - * - * 3.3. Redistribution of Executable. Redistribution in executable form of any - * substantial portion of the Covered Code or modification must reproduce the - * above Copyright Notice, and the following Disclaimer and Export Compliance - * provision in the documentation and/or other materials provided with the - * distribution. - * - * 3.4. Intel retains all right, title, and interest in and to the Original - * Intel Code. - * - * 3.5. Neither the name Intel nor any other trademark owned or controlled by - * Intel shall be used in advertising or otherwise to promote the sale, use or - * other dealings in products derived from or relating to the Covered Code - * without prior written authorization from Intel. - * - * 4. Disclaimer and Export Compliance - * - * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED - * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE - * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, - * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY - * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY - * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A - * PARTICULAR PURPOSE. - * - * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES - * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR - * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, - * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY - * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL - * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS - * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY - * LIMITED REMEDY. - * - * 4.3. Licensee shall not export, either directly or indirectly, any of this - * software or system incorporating such software without first obtaining any - * required license or other approval from the U. S. Department of Commerce or - * any other agency or department of the United States Government. In the - * event Licensee exports any such software from the United States or - * re-exports any such software from a foreign destination, Licensee shall - * ensure that the distribution and export/re-export of the software is in - * compliance with all laws, regulations, orders, or other restrictions of the - * U.S. Export Administration Regulations. Licensee agrees that neither it nor - * any of its subsidiaries will export/re-export any technical data, process, - * software, or service, directly or indirectly, to any country for which the - * United States government or any agency thereof requires an export license, - * other governmental approval, or letter of assurance, without first obtaining - * such license, approval or letter. - * - *****************************************************************************/ - -#define __TBXFACE_C__ - -#include "acpi.h" -#include "acnamesp.h" -#include "acinterp.h" -#include "actables.h" - - -#define _COMPONENT TABLE_MANAGER - MODULE_NAME ("tbxface") - - -/******************************************************************************* - * - * FUNCTION: AcpiLoadTables - * - * PARAMETERS: None - * - * RETURN: Status - * - * DESCRIPTION: This function is called to load the ACPI tables from the - * provided RSDT - * - ******************************************************************************/ - -ACPI_STATUS -AcpiLoadTables ( - ACPI_PHYSICAL_ADDRESS RsdpPhysicalAddress) -{ - ACPI_STATUS Status = AE_OK; - UINT32 NumberOfTables = 0; - - - FUNCTION_TRACE ("AcpiLoadTables"); - - - /* Map and validate the RSDP */ - - Status = AcpiTbVerifyRsdp (RsdpPhysicalAddress); - if (ACPI_FAILURE (Status)) - { - REPORT_ERROR (("AcpiLoadTables: RSDP Failed validation: %s\n", - AcpiCmFormatException (Status))); - goto ErrorExit; - } - - /* Get the RSDT via the RSDP */ - - Status = AcpiTbGetTableRsdt (&NumberOfTables); - if (ACPI_FAILURE (Status)) - { - REPORT_ERROR (("AcpiLoadTables: Could not load RSDT: %s\n", - AcpiCmFormatException (Status))); - goto ErrorExit; - } - - /* Now get the rest of the tables */ - - Status = AcpiTbGetAllTables (NumberOfTables, NULL); - if (ACPI_FAILURE (Status)) - { - REPORT_ERROR (("AcpiLoadTables: Error getting required tables (DSDT/FADT/FACS): %s\n", - AcpiCmFormatException (Status))); - goto ErrorExit; - } - - DEBUG_PRINT (ACPI_OK, ("ACPI Tables successfully loaded\n")); - - - /* Load the namespace from the tables */ - - Status = AcpiNsLoadNamespace (); - if (ACPI_FAILURE (Status)) - { - REPORT_ERROR (("AcpiLoadTables: Could not load namespace: %s\n", - AcpiCmFormatException (Status))); - goto ErrorExit; - } - - return_ACPI_STATUS (AE_OK); - - -ErrorExit: - REPORT_ERROR (("AcpiLoadTables: Could not load tables: %s\n", - AcpiCmFormatException (Status))); - - return_ACPI_STATUS (Status); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiLoadTable - * - * PARAMETERS: TablePtr - pointer to a buffer containing the entire - * table to be loaded - * - * RETURN: Status - * - * DESCRIPTION: This function is called to load a table from the caller's - * buffer. The buffer must contain an entire ACPI Table including - * a valid header. The header fields will be verified, and if it - * is determined that the table is invalid, the call will fail. - * - * If the call fails an appropriate status will be returned. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiLoadTable ( - ACPI_TABLE_HEADER *TablePtr) -{ - ACPI_STATUS Status; - ACPI_TABLE_DESC TableInfo; - - - FUNCTION_TRACE ("AcpiLoadTable"); - - if (!TablePtr) - { - return_ACPI_STATUS (AE_BAD_PARAMETER); - } - - /* Copy the table to a local buffer */ - - Status = AcpiTbGetTable (0, TablePtr, &TableInfo); - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - /* Install the new table into the local data structures */ - - Status = AcpiTbInstallTable (NULL, &TableInfo); - if (ACPI_FAILURE (Status)) - { - /* Free table allocated by AcpiTbGetTable */ - - AcpiTbDeleteSingleTable (&TableInfo); - return_ACPI_STATUS (Status); - } - - - Status = AcpiNsLoadTable (TableInfo.InstalledDesc, AcpiGbl_RootNode); - if (ACPI_FAILURE (Status)) - { - /* Uninstall table and free the buffer */ - - AcpiTbUninstallTable (TableInfo.InstalledDesc); - return_ACPI_STATUS (Status); - } - - - return_ACPI_STATUS (Status); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiUnloadTable - * - * PARAMETERS: TableType - Type of table to be unloaded - * - * RETURN: Status - * - * DESCRIPTION: This routine is used to force the unload of a table - * - ******************************************************************************/ - -ACPI_STATUS -AcpiUnloadTable ( - ACPI_TABLE_TYPE TableType) -{ - ACPI_TABLE_DESC *ListHead; - - - FUNCTION_TRACE ("AcpiUnloadTable"); - - - /* Parameter validation */ - - if (TableType > ACPI_TABLE_MAX) - { - return_ACPI_STATUS (AE_BAD_PARAMETER); - } - - - /* Find all tables of the requested type */ - - ListHead = &AcpiGbl_AcpiTables[TableType]; - do - { - /* - * Delete all namespace entries owned by this table. Note that these - * entries can appear anywhere in the namespace by virtue of the AML - * "Scope" operator. Thus, we need to track ownership by an ID, not - * simply a position within the hierarchy - */ - - AcpiNsDeleteNamespaceByOwner (ListHead->TableId); - - /* Delete (or unmap) the actual table */ - - AcpiTbDeleteAcpiTable (TableType); - - } while (ListHead != &AcpiGbl_AcpiTables[TableType]); - - return_ACPI_STATUS (AE_OK); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiGetTableHeader - * - * PARAMETERS: TableType - one of the defined table types - * Instance - the non zero instance of the table, allows - * support for multiple tables of the same type - * see AcpiGbl_AcpiTableFlag - * OutTableHeader - pointer to the ACPI_TABLE_HEADER if successful - * - * DESCRIPTION: This function is called to get an ACPI table header. The caller - * supplies an pointer to a data area sufficient to contain an ACPI - * ACPI_TABLE_HEADER structure. - * - * The header contains a length field that can be used to determine - * the size of the buffer needed to contain the entire table. This - * function is not valid for the RSD PTR table since it does not - * have a standard header and is fixed length. - * - * If the operation fails for any reason an appropriate status will - * be returned and the contents of OutTableHeader are undefined. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiGetTableHeader ( - ACPI_TABLE_TYPE TableType, - UINT32 Instance, - ACPI_TABLE_HEADER *OutTableHeader) -{ - ACPI_TABLE_HEADER *TblPtr; - ACPI_STATUS Status; - - - FUNCTION_TRACE ("AcpiGetTableHeader"); - - if ((Instance == 0) || - (TableType == ACPI_TABLE_RSDP) || - (!OutTableHeader)) - { - return_ACPI_STATUS (AE_BAD_PARAMETER); - } - - /* Check the table type and instance */ - - if ((TableType > ACPI_TABLE_MAX) || - (IS_SINGLE_TABLE (AcpiGbl_AcpiTableData[TableType].Flags) && - Instance > 1)) - { - return_ACPI_STATUS (AE_BAD_PARAMETER); - } - - - /* Get a pointer to the entire table */ - - Status = AcpiTbGetTablePtr (TableType, Instance, &TblPtr); - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - /* - * The function will return a NULL pointer if the table is not loaded - */ - if (TblPtr == NULL) - { - return_ACPI_STATUS (AE_NOT_EXIST); - } - - /* - * Copy the header to the caller's buffer - */ - MEMCPY ((void *) OutTableHeader, (void *) TblPtr, - sizeof (ACPI_TABLE_HEADER)); - - return_ACPI_STATUS (Status); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiGetTable - * - * PARAMETERS: TableType - one of the defined table types - * Instance - the non zero instance of the table, allows - * support for multiple tables of the same type - * see AcpiGbl_AcpiTableFlag - * RetBuffer - pointer to a structure containing a buffer to - * receive the table - * - * RETURN: Status - * - * DESCRIPTION: This function is called to get an ACPI table. The caller - * supplies an OutBuffer large enough to contain the entire ACPI - * table. The caller should call the AcpiGetTableHeader function - * first to determine the buffer size needed. Upon completion - * the OutBuffer->Length field will indicate the number of bytes - * copied into the OutBuffer->BufPtr buffer. This table will be - * a complete table including the header. - * - * If the operation fails an appropriate status will be returned - * and the contents of OutBuffer are undefined. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiGetTable ( - ACPI_TABLE_TYPE TableType, - UINT32 Instance, - ACPI_BUFFER *RetBuffer) -{ - ACPI_TABLE_HEADER *TblPtr; - ACPI_STATUS Status; - UINT32 RetBufLen; - - - FUNCTION_TRACE ("AcpiGetTable"); - - /* - * If we have a buffer, we must have a length too - */ - if ((Instance == 0) || - (!RetBuffer) || - ((!RetBuffer->Pointer) && (RetBuffer->Length))) - { - return_ACPI_STATUS (AE_BAD_PARAMETER); - } - - /* Check the table type and instance */ - - if ((TableType > ACPI_TABLE_MAX) || - (IS_SINGLE_TABLE (AcpiGbl_AcpiTableData[TableType].Flags) && - Instance > 1)) - { - return_ACPI_STATUS (AE_BAD_PARAMETER); - } - - - /* Get a pointer to the entire table */ - - Status = AcpiTbGetTablePtr (TableType, Instance, &TblPtr); - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - /* - * AcpiTbGetTablePtr will return a NULL pointer if the - * table is not loaded. - */ - if (TblPtr == NULL) - { - return_ACPI_STATUS (AE_NOT_EXIST); - } - - /* - * Got a table ptr, assume it's ok and copy it to the user's buffer - */ - if (TableType == ACPI_TABLE_RSDP) - { - /* - * RSD PTR is the only "table" without a header - */ - RetBufLen = sizeof (RSDP_DESCRIPTOR); - } - else - { - RetBufLen = TblPtr->Length; - } - - /* - * Verify we have space in the caller's buffer for the table - */ - if (RetBuffer->Length < RetBufLen) - { - RetBuffer->Length = RetBufLen; - return_ACPI_STATUS (AE_BUFFER_OVERFLOW); - } - - RetBuffer->Length = RetBufLen; - - MEMCPY ((void *) RetBuffer->Pointer, (void *) TblPtr, RetBufLen); - - return_ACPI_STATUS (AE_OK); -} - diff --git a/sys/contrib/dev/acpica/Subsystem/Tables/tbxfroot.c b/sys/contrib/dev/acpica/Subsystem/Tables/tbxfroot.c deleted file mode 100644 index 4bcf9c996ccc7..0000000000000 --- a/sys/contrib/dev/acpica/Subsystem/Tables/tbxfroot.c +++ /dev/null @@ -1,320 +0,0 @@ -/****************************************************************************** - * - * Module Name: tbxfroot - Find the root ACPI table (RSDT) - * $Revision: 35 $ - * - *****************************************************************************/ - -/****************************************************************************** - * - * 1. Copyright Notice - * - * Some or all of this work - Copyright (c) 1999, 2000, 2001, Intel Corp. - * All rights reserved. - * - * 2. License - * - * 2.1. This is your license from Intel Corp. under its intellectual property - * rights. You may have additional license terms from the party that provided - * you this software, covering your right to use that party's intellectual - * property rights. - * - * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a - * copy of the source code appearing in this file ("Covered Code") an - * irrevocable, perpetual, worldwide license under Intel's copyrights in the - * base code distributed originally by Intel ("Original Intel Code") to copy, - * make derivatives, distribute, use and display any portion of the Covered - * Code in any form, with the right to sublicense such rights; and - * - * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent - * license (with the right to sublicense), under only those claims of Intel - * patents that are infringed by the Original Intel Code, to make, use, sell, - * offer to sell, and import the Covered Code and derivative works thereof - * solely to the minimum extent necessary to exercise the above copyright - * license, and in no event shall the patent license extend to any additions - * to or modifications of the Original Intel Code. No other license or right - * is granted directly or by implication, estoppel or otherwise; - * - * The above copyright and patent license is granted only if the following - * conditions are met: - * - * 3. Conditions - * - * 3.1. Redistribution of Source with Rights to Further Distribute Source. - * Redistribution of source code of any substantial portion of the Covered - * Code or modification with rights to further distribute source must include - * the above Copyright Notice, the above License, this list of Conditions, - * and the following Disclaimer and Export Compliance provision. In addition, - * Licensee must cause all Covered Code to which Licensee contributes to - * contain a file documenting the changes Licensee made to create that Covered - * Code and the date of any change. Licensee must include in that file the - * documentation of any changes made by any predecessor Licensee. Licensee - * must include a prominent statement that the modification is derived, - * directly or indirectly, from Original Intel Code. - * - * 3.2. Redistribution of Source with no Rights to Further Distribute Source. - * Redistribution of source code of any substantial portion of the Covered - * Code or modification without rights to further distribute source must - * include the following Disclaimer and Export Compliance provision in the - * documentation and/or other materials provided with distribution. In - * addition, Licensee may not authorize further sublicense of source of any - * portion of the Covered Code, and must include terms to the effect that the - * license from Licensee to its licensee is limited to the intellectual - * property embodied in the software Licensee provides to its licensee, and - * not to intellectual property embodied in modifications its licensee may - * make. - * - * 3.3. Redistribution of Executable. Redistribution in executable form of any - * substantial portion of the Covered Code or modification must reproduce the - * above Copyright Notice, and the following Disclaimer and Export Compliance - * provision in the documentation and/or other materials provided with the - * distribution. - * - * 3.4. Intel retains all right, title, and interest in and to the Original - * Intel Code. - * - * 3.5. Neither the name Intel nor any other trademark owned or controlled by - * Intel shall be used in advertising or otherwise to promote the sale, use or - * other dealings in products derived from or relating to the Covered Code - * without prior written authorization from Intel. - * - * 4. Disclaimer and Export Compliance - * - * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED - * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE - * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, - * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY - * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY - * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A - * PARTICULAR PURPOSE. - * - * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES - * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR - * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, - * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY - * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL - * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS - * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY - * LIMITED REMEDY. - * - * 4.3. Licensee shall not export, either directly or indirectly, any of this - * software or system incorporating such software without first obtaining any - * required license or other approval from the U. S. Department of Commerce or - * any other agency or department of the United States Government. In the - * event Licensee exports any such software from the United States or - * re-exports any such software from a foreign destination, Licensee shall - * ensure that the distribution and export/re-export of the software is in - * compliance with all laws, regulations, orders, or other restrictions of the - * U.S. Export Administration Regulations. Licensee agrees that neither it nor - * any of its subsidiaries will export/re-export any technical data, process, - * software, or service, directly or indirectly, to any country for which the - * United States government or any agency thereof requires an export license, - * other governmental approval, or letter of assurance, without first obtaining - * such license, approval or letter. - * - *****************************************************************************/ - -#define __TBXFROOT_C__ - -#include "acpi.h" -#include "achware.h" -#include "actables.h" - - -#define _COMPONENT TABLE_MANAGER - MODULE_NAME ("tbxfroot") - -#define RSDP_CHECKSUM_LENGTH 20 - - -/******************************************************************************* - * - * FUNCTION: AcpiFindRootPointer - * - * PARAMETERS: **RsdpPhysicalAddress - Where to place the RSDP address - * - * RETURN: Status, Physical address of the RSDP - * - * DESCRIPTION: Find the RSDP - * - ******************************************************************************/ - -ACPI_STATUS -AcpiFindRootPointer ( - ACPI_PHYSICAL_ADDRESS *RsdpPhysicalAddress) -{ - ACPI_TABLE_DESC TableInfo; - ACPI_STATUS Status; - - - FUNCTION_TRACE ("AcpiFindRootPointer"); - - - /* Get the RSDP */ - - Status = AcpiTbFindRsdp (&TableInfo); - if (ACPI_FAILURE (Status)) - { - DEBUG_PRINT (ACPI_ERROR, ("RSDP structure not found\n")); - return_ACPI_STATUS (AE_NO_ACPI_TABLES); - } - - *RsdpPhysicalAddress = TableInfo.PhysicalAddress; - - return_ACPI_STATUS (AE_OK); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbScanMemoryForRsdp - * - * PARAMETERS: StartAddress - Starting pointer for search - * Length - Maximum length to search - * - * RETURN: Pointer to the RSDP if found, otherwise NULL. - * - * DESCRIPTION: Search a block of memory for the RSDP signature - * - ******************************************************************************/ - -UINT8 * -AcpiTbScanMemoryForRsdp ( - UINT8 *StartAddress, - UINT32 Length) -{ - UINT32 Offset; - UINT8 *MemRover; - - - FUNCTION_TRACE ("TbScanMemoryForRsdp"); - - /* Search from given start addr for the requested length */ - - for (Offset = 0, MemRover = StartAddress; - Offset < Length; - Offset += RSDP_SCAN_STEP, MemRover += RSDP_SCAN_STEP) - { - - /* The signature and checksum must both be correct */ - - if (STRNCMP ((NATIVE_CHAR *) MemRover, - RSDP_SIG, sizeof (RSDP_SIG)-1) == 0 && - AcpiTbChecksum (MemRover, RSDP_CHECKSUM_LENGTH) == 0) - { - /* If so, we have found the RSDP */ - - return_PTR (MemRover); - } - } - - /* Searched entire block, no RSDP was found */ - - return_PTR (NULL); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiTbFindRsdp - * - * PARAMETERS: *BufferPtr - If == NULL, read data from buffer - * rather than searching memory - * *TableInfo - Where the table info is returned - * - * RETURN: Status - * - * DESCRIPTION: Search lower 1Mbyte of memory for the root system descriptor - * pointer structure. If it is found, set *RSDP to point to it. - * - * NOTE: The RSDP must be either in the first 1K of the Extended - * BIOS Data Area or between E0000 and FFFFF (ACPI 1.0 section - * 5.2.2; assertion #421). - * - ******************************************************************************/ - -ACPI_STATUS -AcpiTbFindRsdp ( - ACPI_TABLE_DESC *TableInfo) -{ - UINT8 *TablePtr; - UINT8 *MemRover; - UINT64 PhysAddr; - ACPI_STATUS Status = AE_OK; - - - FUNCTION_TRACE ("TbFindRsdp"); - - - /* - * Search memory for RSDP. First map low physical memory. - */ - - Status = AcpiOsMapMemory (LO_RSDP_WINDOW_BASE, LO_RSDP_WINDOW_SIZE, - (void **)&TablePtr); - - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - /* - * 1) Search EBDA (low memory) paragraphs - */ - - MemRover = AcpiTbScanMemoryForRsdp (TablePtr, LO_RSDP_WINDOW_SIZE); - - /* This mapping is no longer needed */ - - AcpiOsUnmapMemory (TablePtr, LO_RSDP_WINDOW_SIZE); - - if (MemRover) - { - /* Found it, return the physical address */ - - PhysAddr = LO_RSDP_WINDOW_BASE; - PhysAddr += (MemRover - TablePtr); - - TableInfo->PhysicalAddress = PhysAddr; - - return_ACPI_STATUS (AE_OK); - } - - - /* - * 2) Search upper memory: 16-byte boundaries in E0000h-F0000h - */ - - Status = AcpiOsMapMemory (HI_RSDP_WINDOW_BASE, HI_RSDP_WINDOW_SIZE, - (void **)&TablePtr); - - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - MemRover = AcpiTbScanMemoryForRsdp (TablePtr, HI_RSDP_WINDOW_SIZE); - - /* This mapping is no longer needed */ - - AcpiOsUnmapMemory (TablePtr, HI_RSDP_WINDOW_SIZE); - - if (MemRover) - { - /* Found it, return the physical address */ - - PhysAddr = HI_RSDP_WINDOW_BASE; - PhysAddr += (MemRover - TablePtr); - - TableInfo->PhysicalAddress = PhysAddr; - - return_ACPI_STATUS (AE_OK); - } - - - /* RSDP signature was not found */ - - return_ACPI_STATUS (AE_NOT_FOUND); -} - - |