[ACPICA] Update to version 20211217. CORE-17905

drivers/bus/acpi/acpica/dispatcher/dsopcode.c

@@ -599,6 +599,7 @@ AcpiDsEvalTableRegionOperands (
 
     ObjDesc->Region.Address = ACPI_PTR_TO_PHYSADDR (Table);
     ObjDesc->Region.Length = Table->Length;
+    ObjDesc->Region.Pointer = Table;
 
     ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "RgnObj %p Addr %8.8X%8.8X Len %X\n",
         ObjDesc, ACPI_FORMAT_UINT64 (ObjDesc->Region.Address),

drivers/bus/acpi/acpica/events/evhandler.c

@@ -455,7 +455,7 @@ AcpiEvInstallSpaceHandler (
         case ACPI_ADR_SPACE_DATA_TABLE:
 
             Handler = AcpiExDataTableSpaceHandler;
-            Setup   = NULL;
+            Setup   = AcpiEvDataTableRegionSetup;
             break;
 
         default:

drivers/bus/acpi/acpica/events/evregion.c

@@ -212,6 +212,15 @@ AcpiEvAddressSpaceDispatch (
             return_ACPI_STATUS (AE_NOT_EXIST);
         }
 
+	if (RegionObj->Region.SpaceId == ACPI_ADR_SPACE_PLATFORM_COMM)
+	{
+	    ACPI_PCC_INFO *Ctx = HandlerDesc->AddressSpace.Context;
+
+	    Ctx->InternalBuffer = FieldObj->Field.InternalPccBuffer;
+	    Ctx->Length = (UINT16) RegionObj->Region.Length;
+	    Ctx->SubspaceId = (UINT8) RegionObj->Region.Address;
+	}
+
         /*
          * We must exit the interpreter because the region setup will
          * potentially execute control methods (for example, the _REG method

drivers/bus/acpi/acpica/events/evrgnini.c

@@ -491,6 +491,64 @@ AcpiEvCmosRegionSetup (
 }
 
 
+/*******************************************************************************
+ *
+ * FUNCTION:    AcpiEvDataTableRegionSetup
+ *
+ * PARAMETERS:  Handle              - Region we are interested in
+ *              Function            - Start or stop
+ *              HandlerContext      - Address space handler context
+ *              RegionContext       - Region specific context
+ *
+ * RETURN:      Status
+ *
+ * DESCRIPTION: Setup a DataTableRegion
+ *
+ * MUTEX:       Assumes namespace is not locked
+ *
+ ******************************************************************************/
+
+ACPI_STATUS
+AcpiEvDataTableRegionSetup (
+    ACPI_HANDLE             Handle,
+    UINT32                  Function,
+    void                    *HandlerContext,
+    void                    **RegionContext)
+{
+    ACPI_OPERAND_OBJECT     *RegionDesc = (ACPI_OPERAND_OBJECT *) Handle;
+    ACPI_DATA_TABLE_MAPPING *LocalRegionContext;
+
+
+    ACPI_FUNCTION_TRACE (EvDataTableRegionSetup);
+
+
+    if (Function == ACPI_REGION_DEACTIVATE)
+    {
+        if (*RegionContext)
+        {
+            ACPI_FREE (*RegionContext);
+            *RegionContext = NULL;
+        }
+        return_ACPI_STATUS (AE_OK);
+    }
+
+    /* Create a new context */
+
+    LocalRegionContext = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_DATA_TABLE_MAPPING));
+    if (!(LocalRegionContext))
+    {
+        return_ACPI_STATUS (AE_NO_MEMORY);
+    }
+
+    /* Save the data table pointer for use in the handler */
+
+    LocalRegionContext->Pointer = RegionDesc->Region.Pointer;
+
+    *RegionContext = LocalRegionContext;
+    return_ACPI_STATUS (AE_OK);
+}
+
+
 /*******************************************************************************
  *
  * FUNCTION:    AcpiEvDefaultRegionSetup

drivers/bus/acpi/acpica/executer/exconfig.c

@@ -487,7 +487,7 @@ AcpiExLoadOp (
     ACPI_INFO (("Dynamic OEM Table Load:"));
     AcpiExExitInterpreter ();
     Status = AcpiTbInstallAndLoadTable (ACPI_PTR_TO_PHYSADDR (Table),
-        ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL, TRUE, &TableIndex);
+        ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL, Table, TRUE, &TableIndex);
     AcpiExEnterInterpreter ();
     if (ACPI_FAILURE (Status))
     {

drivers/bus/acpi/acpica/executer/excreate.c

@@ -342,6 +342,7 @@ AcpiExCreateRegion (
     ObjDesc->Region.SpaceId = SpaceId;
     ObjDesc->Region.Address = 0;
     ObjDesc->Region.Length = 0;
+    ObjDesc->Region.Pointer = NULL;
     ObjDesc->Region.Node = Node;
     ObjDesc->Region.Handler = NULL;
     ObjDesc->Common.Flags &=

drivers/bus/acpi/acpica/executer/exfield.c

@@ -384,9 +384,7 @@ AcpiExWriteDataToField (
             ObjDesc->Field.BaseByteOffset,
             SourceDesc->Buffer.Pointer, DataLength);
 
-        if ((ObjDesc->Field.RegionObj->Region.Address == PCC_MASTER_SUBSPACE &&
+        if (MASTER_SUBSPACE_COMMAND (ObjDesc->Field.BaseByteOffset))
-           MASTER_SUBSPACE_COMMAND (ObjDesc->Field.BaseByteOffset)) ||
-           GENERIC_SUBSPACE_COMMAND (ObjDesc->Field.BaseByteOffset))
         {
             /* Perform the write */
 

drivers/bus/acpi/acpica/executer/exoparg1.c

@@ -1085,7 +1085,7 @@ AcpiExOpcode_1A_0T_1R (
                             WalkState, ReturnDesc, &TempDesc);
                         if (ACPI_FAILURE (Status))
                         {
-                            goto Cleanup;
+                            return_ACPI_STATUS (Status);
                         }
 
                         ReturnDesc = TempDesc;

drivers/bus/acpi/acpica/executer/exregion.c

@@ -584,9 +584,17 @@ AcpiExDataTableSpaceHandler (
     void                    *HandlerContext,
     void                    *RegionContext)
 {
+    ACPI_DATA_TABLE_MAPPING *Mapping;
+    char                    *Pointer;
+
+
     ACPI_FUNCTION_TRACE (ExDataTableSpaceHandler);
 
 
+    Mapping = (ACPI_DATA_TABLE_MAPPING *) RegionContext;
+    Pointer = ACPI_CAST_PTR (char, Mapping->Pointer) +
+        (Address - ACPI_PTR_TO_PHYSADDR (Mapping->Pointer));
+
     /*
      * Perform the memory read or write. The BitWidth was already
      * validated.
@@ -595,14 +603,12 @@ AcpiExDataTableSpaceHandler (
     {
     case ACPI_READ:
 
-        memcpy (ACPI_CAST_PTR (char, Value), ACPI_PHYSADDR_TO_PTR (Address),
+        memcpy (ACPI_CAST_PTR (char, Value), Pointer, ACPI_DIV_8 (BitWidth));
-            ACPI_DIV_8 (BitWidth));
         break;
 
     case ACPI_WRITE:
 
-        memcpy (ACPI_PHYSADDR_TO_PTR (Address), ACPI_CAST_PTR (char, Value),
+        memcpy (Pointer, ACPI_CAST_PTR (char, Value), ACPI_DIV_8 (BitWidth));
-            ACPI_DIV_8 (BitWidth));
         break;
 
     default:

drivers/bus/acpi/acpica/hardware/hwesleep.c

@@ -153,7 +153,10 @@ AcpiHwExtendedSleep (
 
     /* Flush caches, as per ACPI specification */
 
-    ACPI_FLUSH_CPU_CACHE ();
+    if (SleepState < ACPI_STATE_S4)
+    {
+        ACPI_FLUSH_CPU_CACHE ();
+    }
 
     Status = AcpiOsEnterSleep (SleepState, SleepControl, 0);
     if (Status == AE_CTRL_TERMINATE)

drivers/bus/acpi/acpica/hardware/hwsleep.c

@@ -154,7 +154,10 @@ AcpiHwLegacySleep (
 
     /* Flush caches, as per ACPI specification */
 
-    ACPI_FLUSH_CPU_CACHE ();
+    if (SleepState < ACPI_STATE_S4)
+    {
+        ACPI_FLUSH_CPU_CACHE ();
+    }
 
     Status = AcpiOsEnterSleep (SleepState, Pm1aControl, Pm1bControl);
     if (Status == AE_CTRL_TERMINATE)
@@ -268,7 +271,7 @@ AcpiHwLegacyWakePrep (
 
             Pm1aControl |= (AcpiGbl_SleepTypeAS0 <<
                 SleepTypeRegInfo->BitPosition);
-            Pm1aControl |= (AcpiGbl_SleepTypeBS0 <<
+            Pm1bControl |= (AcpiGbl_SleepTypeBS0 <<
                 SleepTypeRegInfo->BitPosition);
 
             /* Write the control registers and ignore any errors */

drivers/bus/acpi/acpica/hardware/hwxfsleep.c

@@ -245,8 +245,6 @@ AcpiEnterSleepStateS4bios (
         return_ACPI_STATUS (Status);
     }
 
-    ACPI_FLUSH_CPU_CACHE ();
-
     Status = AcpiHwWritePort (AcpiGbl_FADT.SmiCommand,
         (UINT32) AcpiGbl_FADT.S4BiosRequest, 8);
     if (ACPI_FAILURE (Status))

drivers/bus/acpi/acpica/include/acdisasm.h

@@ -149,6 +149,7 @@ typedef enum
     ACPI_DMT_AEST_RES,
     ACPI_DMT_AEST_XFACE,
     ACPI_DMT_AEST_XRUPT,
+    ACPI_DMT_AGDI,
     ACPI_DMT_ASF,
     ACPI_DMT_CEDT,
     ACPI_DMT_DMAR,
@@ -172,6 +173,11 @@ typedef enum
     ACPI_DMT_NFIT,
     ACPI_DMT_NHLT1,
     ACPI_DMT_NHLT1a,
+    ACPI_DMT_NHLT1b,
+    ACPI_DMT_NHLT1c,
+    ACPI_DMT_NHLT1d,
+    ACPI_DMT_NHLT1e,
+    ACPI_DMT_NHLT1f,
     ACPI_DMT_PCCT,
     ACPI_DMT_PHAT,
     ACPI_DMT_PMTT,
@@ -273,6 +279,7 @@ extern ACPI_DMTABLE_INFO        AcpiDmTableInfoAestVendorError[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoAestGicError[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoAestXface[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoAestXrupt[];
+extern ACPI_DMTABLE_INFO        AcpiDmTableInfoAgdi[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoAsf0[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoAsf1[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoAsf1a[];
@@ -451,9 +458,13 @@ extern ACPI_DMTABLE_INFO        AcpiDmTableInfoNhlt5a[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoNhlt5b[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoNhlt5c[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoNhlt6[];
+extern ACPI_DMTABLE_INFO        AcpiDmTableInfoNhlt6a[];
+extern ACPI_DMTABLE_INFO        AcpiDmTableInfoNhlt6b[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoNhlt7[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoNhlt7a[];
+extern ACPI_DMTABLE_INFO        AcpiDmTableInfoNhlt7b[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoNhlt8[];
+extern ACPI_DMTABLE_INFO        AcpiDmTableInfoNhlt9[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoPhatHdr[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoPhat0[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoPhat0a[];
@@ -527,6 +538,7 @@ extern ACPI_DMTABLE_INFO        AcpiDmTableInfoSvkl0[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoTcpaHdr[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoTcpaClient[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoTcpaServer[];
+extern ACPI_DMTABLE_INFO        AcpiDmTableInfoTdel[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoTpm2[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoTpm2a[];
 extern ACPI_DMTABLE_INFO        AcpiDmTableInfoTpm211[];
@@ -774,6 +786,10 @@ void
 AcpiDmDumpTcpa (
     ACPI_TABLE_HEADER       *Table);
 
+void
+AcpiDmDumpTdel (
+    ACPI_TABLE_HEADER       *Table);
+
 void
 AcpiDmDumpTpm2 (
     ACPI_TABLE_HEADER       *Table);

drivers/bus/acpi/acpica/include/acevents.h

@@ -349,6 +349,13 @@ AcpiEvPciBarRegionSetup (
     void                    *HandlerContext,
     void                    **RegionContext);
 
+ACPI_STATUS
+AcpiEvDataTableRegionSetup (
+    ACPI_HANDLE             Handle,
+    UINT32                  Function,
+    void                    *HandlerContext,
+    void                    **RegionContext);
+
 ACPI_STATUS
 AcpiEvDefaultRegionSetup (
     ACPI_HANDLE             Handle,

drivers/bus/acpi/acpica/include/acobject.h

@@ -205,6 +205,7 @@ typedef struct acpi_object_region
     union acpi_operand_object       *Next;
     ACPI_PHYSICAL_ADDRESS           Address;
     UINT32                          Length;
+    void                            *Pointer;           /* Only for data table regions */
 
 } ACPI_OBJECT_REGION;
 

drivers/bus/acpi/acpica/include/acpixf.h

@@ -46,7 +46,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20210930
+#define ACPI_CA_VERSION                 0x20211217
 
 #include "acconfig.h"
 #include "actypes.h"
@@ -550,8 +550,12 @@ AcpiDecodePldBuffer (
 ACPI_EXTERNAL_RETURN_STATUS (
 ACPI_STATUS ACPI_INIT_FUNCTION
 AcpiInstallTable (
-    ACPI_PHYSICAL_ADDRESS   Address,
+    ACPI_TABLE_HEADER       *Table))
-    BOOLEAN                 Physical))
+
+ACPI_EXTERNAL_RETURN_STATUS (
+ACPI_STATUS ACPI_INIT_FUNCTION
+AcpiInstallPhysicalTable (
+    ACPI_PHYSICAL_ADDRESS   Address))
 
 ACPI_EXTERNAL_RETURN_STATUS (
 ACPI_STATUS

drivers/bus/acpi/acpica/include/actables.h

@@ -85,7 +85,8 @@ ACPI_STATUS
 AcpiTbAcquireTempTable (
     ACPI_TABLE_DESC         *TableDesc,
     ACPI_PHYSICAL_ADDRESS   Address,
-    UINT8                   Flags);
+    UINT8                   Flags,
+    ACPI_TABLE_HEADER       *Table);
 
 void
 AcpiTbReleaseTempTable (
@@ -171,6 +172,7 @@ ACPI_STATUS
 AcpiTbInstallStandardTable (
     ACPI_PHYSICAL_ADDRESS   Address,
     UINT8                   Flags,
+    ACPI_TABLE_HEADER       *Table,
     BOOLEAN                 Reload,
     BOOLEAN                 Override,
     UINT32                  *TableIndex);
@@ -188,6 +190,7 @@ ACPI_STATUS
 AcpiTbInstallAndLoadTable (
     ACPI_PHYSICAL_ADDRESS   Address,
     UINT8                   Flags,
+    ACPI_TABLE_HEADER       *Table,
     BOOLEAN                 Override,
     UINT32                  *TableIndex);
 

drivers/bus/acpi/acpica/include/actbinfo.h

@@ -44,6 +44,7 @@
 /*
  * Macros used to generate offsets to specific table fields
  */
+#define ACPI_AGDI_OFFSET(f)             (UINT16) ACPI_OFFSET (ACPI_TABLE_AGDI,f)
 #define ACPI_FACS_OFFSET(f)             (UINT16) ACPI_OFFSET (ACPI_TABLE_FACS,f)
 #define ACPI_GAS_OFFSET(f)              (UINT16) ACPI_OFFSET (ACPI_GENERIC_ADDRESS,f)
 #define ACPI_HDR_OFFSET(f)              (UINT16) ACPI_OFFSET (ACPI_TABLE_HEADER,f)
@@ -89,6 +90,7 @@
 #define ACPI_STAO_OFFSET(f)             (UINT16) ACPI_OFFSET (ACPI_TABLE_STAO,f)
 #define ACPI_SVKL_OFFSET(f)             (UINT16) ACPI_OFFSET (ACPI_TABLE_SVKL,f)
 #define ACPI_TCPA_OFFSET(f)             (UINT16) ACPI_OFFSET (ACPI_TABLE_TCPA_HDR,f)
+#define ACPI_TDEL_OFFSET(f)             (UINT16) ACPI_OFFSET (ACPI_TABLE_TDEL,f)
 #define ACPI_TPM2_OFFSET(f)             (UINT16) ACPI_OFFSET (ACPI_TABLE_TPM2,f)
 #define ACPI_TPM23_OFFSET(f)            (UINT16) ACPI_OFFSET (ACPI_TABLE_TPM23,f)
 #define ACPI_UEFI_OFFSET(f)             (UINT16) ACPI_OFFSET (ACPI_TABLE_UEFI,f)
@@ -231,9 +233,13 @@
 #define ACPI_NHLT5B_OFFSET(f)           (UINT16) ACPI_OFFSET (ACPI_NHLT_DEVICE_SPECIFIC_CONFIG_B,f)
 #define ACPI_NHLT5C_OFFSET(f)           (UINT16) ACPI_OFFSET (ACPI_NHLT_DEVICE_SPECIFIC_CONFIG_C,f)
 #define ACPI_NHLT6_OFFSET(f)            (UINT16) ACPI_OFFSET (ACPI_NHLT_VENDOR_MIC_CONFIG,f)
+#define ACPI_NHLT6A_OFFSET(f)           (UINT16) ACPI_OFFSET (ACPI_NHLT_VENDOR_MIC_COUNT,f)
+#define ACPI_NHLT6B_OFFSET(f)           (UINT16) ACPI_OFFSET (ACPI_NHLT_RENDER_FEEDBACK_DEVICE_SPECIFIC_CONFIG,f)
 #define ACPI_NHLT7_OFFSET(f)            (UINT16) ACPI_OFFSET (ACPI_NHLT_LINUX_SPECIFIC_COUNT,f)
 #define ACPI_NHLT7A_OFFSET(f)           (UINT16) ACPI_OFFSET (ACPI_NHLT_LINUX_SPECIFIC_DATA,f)
+#define ACPI_NHLT7B_OFFSET(f)           (UINT16) ACPI_OFFSET (ACPI_NHLT_LINUX_SPECIFIC_DATA_B,f)
 #define ACPI_NHLT8_OFFSET(f)            (UINT16) ACPI_OFFSET (ACPI_NHLT_TABLE_TERMINATOR,f)
+#define ACPI_NHLT9_OFFSET(f)            (UINT16) ACPI_OFFSET (ACPI_NHLT_MIC_SNR_SENSITIVITY_EXTENSION,f)
 #define ACPI_PCCT0_OFFSET(f)            (UINT16) ACPI_OFFSET (ACPI_PCCT_SUBSPACE,f)
 #define ACPI_PCCT1_OFFSET(f)            (UINT16) ACPI_OFFSET (ACPI_PCCT_HW_REDUCED,f)
 #define ACPI_PCCT2_OFFSET(f)            (UINT16) ACPI_OFFSET (ACPI_PCCT_HW_REDUCED_TYPE2,f)
@@ -300,6 +306,7 @@
 #define ACPI_AEST0_FLAG_OFFSET(f,o)     ACPI_FLAG_OFFSET (ACPI_AEST_PROCESSOR,f,o)
 #define ACPI_AEST0D_FLAG_OFFSET(f,o)    ACPI_FLAG_OFFSET (ACPI_AEST_NODE_INTERFACE,f,o)
 #define ACPI_AEST0E_FLAG_OFFSET(f,o)    ACPI_FLAG_OFFSET (ACPI_AEST_NODE_INTERRUPT,f,o)
+#define ACPI_AGDI_FLAG_OFFSET(f,o)      ACPI_FLAG_OFFSET (ACPI_TABLE_AGDI,f,o)
 #define ACPI_BGRT_FLAG_OFFSET(f,o)      ACPI_FLAG_OFFSET (ACPI_TABLE_BGRT,f,o)
 #define ACPI_DRTM_FLAG_OFFSET(f,o)      ACPI_FLAG_OFFSET (ACPI_TABLE_DRTM,f,o)
 #define ACPI_DRTM1a_FLAG_OFFSET(f,o)    ACPI_FLAG_OFFSET (ACPI_DRTM_RESOURCE,f,o)

drivers/bus/acpi/acpica/include/actbl2.h

@@ -60,6 +60,7 @@
  * file. Useful because they make it more difficult to inadvertently type in
  * the wrong signature.
  */
+#define ACPI_SIG_AGDI           "AGDI"      /* Arm Generic Diagnostic Dump and Reset Device Interface */
 #define ACPI_SIG_BDAT           "BDAT"      /* BIOS Data ACPI Table */
 #define ACPI_SIG_IORT           "IORT"      /* IO Remapping Table */
 #define ACPI_SIG_IVRS           "IVRS"      /* I/O Virtualization Reporting Structure */
@@ -84,6 +85,7 @@
 #define ACPI_SIG_SDEI           "SDEI"      /* Software Delegated Exception Interface Table */
 #define ACPI_SIG_SDEV           "SDEV"      /* Secure Devices table */
 #define ACPI_SIG_SVKL           "SVKL"      /* Storage Volume Key Location Table */
+#define ACPI_SIG_TDEL           "TDEL"      /* TD Event Log Table */
 
 
 /*
@@ -201,7 +203,7 @@ typedef struct              acpi_aest_processor_tlb
 
 typedef struct              acpi_aest_processor_generic
 {
-    UINT8                   *Resource;
+    UINT32                   Resource;
 
 } ACPI_AEST_PROCESSOR_GENERIC;
 
@@ -292,6 +294,28 @@ typedef struct              acpi_aest_node_interrupt
 #define ACPI_AEST_XRUPT_RESERVED            2   /* 2 and above are reserved */
 
 
+/*******************************************************************************
+ * AGDI - Arm Generic Diagnostic Dump and Reset Device Interface
+ *
+ * Conforms to "ACPI for Arm Components 1.1, Platform Design Document"
+ * ARM DEN0093 v1.1
+ *
+ ******************************************************************************/
+typedef struct acpi_table_agdi
+{
+    ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
+    UINT8                   Flags;
+    UINT8                   Reserved[3];
+    UINT32                  SdeiEvent;
+    UINT32                  Gsiv;
+
+} ACPI_TABLE_AGDI;
+
+/* Mask for Flags field above */
+
+#define ACPI_AGDI_SIGNALING_MODE (1)
+
+
 /*******************************************************************************
  *
  * BDAT - BIOS Data ACPI Table
@@ -1688,6 +1712,12 @@ typedef struct acpi_table_nhlt
 
 } ACPI_TABLE_NHLT;
 
+typedef struct acpi_table_nhlt_endpoint_count
+{
+    UINT8                   EndpointCount;
+
+} ACPI_TABLE_NHLT_ENDPOINT_COUNT;
+
 typedef struct acpi_nhlt_endpoint
 {
     UINT32                  DescriptorLength;
@@ -1744,6 +1774,8 @@ typedef struct acpi_nhlt_endpoint
 #define ACPI_NHLT_DIR_RENDER_FEEDBACK       3
 #define ACPI_NHLT_DIR_RESERVED              4   /* 4 and above are reserved */
 
+/* Capabilities = 2 */
+
 typedef struct acpi_nhlt_device_specific_config
 {
     UINT32                  CapabilitiesSize;
@@ -1752,6 +1784,8 @@ typedef struct acpi_nhlt_device_specific_config
 
 } ACPI_NHLT_DEVICE_SPECIFIC_CONFIG;
 
+/* Capabilities = 3 */
+
 typedef struct acpi_nhlt_device_specific_config_a
 {
     UINT32                  CapabilitiesSize;
@@ -1761,14 +1795,24 @@ typedef struct acpi_nhlt_device_specific_config_a
 
 } ACPI_NHLT_DEVICE_SPECIFIC_CONFIG_A;
 
+/* Capabilities = 3 */
+
+typedef struct acpi_nhlt_device_specific_config_d
+{
+    UINT8                   VirtualSlot;
+    UINT8                   ConfigType;
+    UINT8                   ArrayType;
+
+} ACPI_NHLT_DEVICE_SPECIFIC_CONFIG_D;
+
 /* Values for Config Type above */
 
-#define ACPI_NHLT_TYPE_MIC_ARRAY            0x01
+#define ACPI_NHLT_CONFIG_TYPE_GENERIC              0x00
-#define ACPI_NHLT_TYPE_GENERIC              0x00
+#define ACPI_NHLT_CONFIG_TYPE_MIC_ARRAY            0x01
+#define ACPI_NHLT_CONFIG_TYPE_RENDER_FEEDBACK      0x03
+#define ACPI_NHLT_CONFIG_TYPE_RESERVED             0x04   /* 4 and above are reserved */
 
-/* Mask for Extension field of ArrayType */
+/* Capabilities = 0 */
-
-#define ACPI_NHLT_ARRAY_TYPE_MASK           0x10
 
 typedef struct acpi_nhlt_device_specific_config_b
 {
@@ -1776,6 +1820,8 @@ typedef struct acpi_nhlt_device_specific_config_b
 
 } ACPI_NHLT_DEVICE_SPECIFIC_CONFIG_B;
 
+/* Capabilities = 1 */
+
 typedef struct acpi_nhlt_device_specific_config_c
 {
     UINT32                  CapabilitiesSize;
@@ -1783,6 +1829,13 @@ typedef struct acpi_nhlt_device_specific_config_c
 
 } ACPI_NHLT_DEVICE_SPECIFIC_CONFIG_C;
 
+typedef struct acpi_nhlt_render_device_specific_config
+{
+    UINT32                  CapabilitiesSize;
+    UINT8                   VirtualSlot;
+
+} ACPI_NHLT_RENDER_DEVICE_SPECIFIC_CONFIG;
+
 typedef struct acpi_nhlt_wave_extensible
 {
     UINT16                  FormatTag;
@@ -1855,18 +1908,24 @@ typedef struct acpi_nhlt_mic_device_specific_config
 
 /* Values for ArrayTypeExt above */
 
-#define SMALL_LINEAR_2ELEMENT               0x0A
+#define ACPI_NHLT_ARRAY_TYPE_RESERVED               0x09 // 9 and below are reserved
-#define BIG_LINEAR_2ELEMENT                 0x0B
+#define ACPI_NHLT_SMALL_LINEAR_2ELEMENT             0x0A
-#define FIRST_GEOMETRY_LINEAR_4ELEMENT      0x0C
+#define ACPI_NHLT_BIG_LINEAR_2ELEMENT               0x0B
-#define PLANAR_LSHAPED_4ELEMENT             0x0D
+#define ACPI_NHLT_FIRST_GEOMETRY_LINEAR_4ELEMENT    0x0C
-#define SECOND_GEOMETRY_LINEAR_4ELEMENT     0x0E
+#define ACPI_NHLT_PLANAR_LSHAPED_4ELEMENT           0x0D
-#define VENDOR_DEFINED                      0x0F
+#define ACPI_NHLT_SECOND_GEOMETRY_LINEAR_4ELEMENT   0x0E
-#define ARRAY_TYPE_MASK                     0x0F
+#define ACPI_NHLT_VENDOR_DEFINED                    0x0F
-#define ARRAY_TYPE_EXT_MASK                 0x10
+#define ACPI_NHLT_ARRAY_TYPE_MASK                   0x0F
+#define ACPI_NHLT_ARRAY_TYPE_EXT_MASK               0x10
 
-#define NO_EXTENSION                        0x0
+#define ACPI_NHLT_NO_EXTENSION                      0x0
-#define MIC_SNR_SENSITIVITY_EXT             0x1
+#define ACPI_NHLT_MIC_SNR_SENSITIVITY_EXT           (1<<4)
 
+typedef struct acpi_nhlt_vendor_mic_count
+{
+    UINT8                           MicrophoneCount;
+
+} ACPI_NHLT_VENDOR_MIC_COUNT;
 
 typedef struct acpi_nhlt_vendor_mic_config
 {
@@ -1888,22 +1947,25 @@ typedef struct acpi_nhlt_vendor_mic_config
 
 /* Values for Type field above */
 
-#define MIC_OMNIDIRECTIONAL                 0
+#define ACPI_NHLT_MIC_OMNIDIRECTIONAL       0
-#define MIC_SUBCARDIOID                     1
+#define ACPI_NHLT_MIC_SUBCARDIOID           1
-#define MIC_CARDIOID                        2
+#define ACPI_NHLT_MIC_CARDIOID              2
-#define MIC_SUPER_CARDIOID                  3
+#define ACPI_NHLT_MIC_SUPER_CARDIOID        3
-#define MIC_HYPER_CARDIOID                  4
+#define ACPI_NHLT_MIC_HYPER_CARDIOID        4
-#define MIC_8_SHAPED                        5
+#define ACPI_NHLT_MIC_8_SHAPED              5
-#define MIC_VENDOR_DEFINED                  7
+#define ACPI_NHLT_MIC_RESERVED6             6 // 6 is reserved
+#define ACPI_NHLT_MIC_VENDOR_DEFINED        7
+#define ACPI_NHLT_MIC_RESERVED              8 // 8 and above are reserved
 
 /* Values for Panel field above */
 
-#define MIC_TOP                             0
+#define ACPI_NHLT_MIC_POSITION_TOP          0
-#define MIC_BOTTOM                          1
+#define ACPI_NHLT_MIC_POSITION_BOTTOM       1
-#define MIC_LEFT                            2
+#define ACPI_NHLT_MIC_POSITION_LEFT         2
-#define MIC_RIGHT                           3
+#define ACPI_NHLT_MIC_POSITION_RIGHT        3
-#define MIC_FRONT                           4
+#define ACPI_NHLT_MIC_POSITION_FRONT        4
-#define MIC_REAR                            5
+#define ACPI_NHLT_MIC_POSITION_BACK         5
+#define ACPI_NHLT_MIC_POSITION_RESERVED     6 // 6 and above are reserved
 
 typedef struct acpi_nhlt_vendor_mic_device_specific_config
 {
@@ -1922,9 +1984,10 @@ typedef struct acpi_nhlt_mic_snr_sensitivity_extension
 
 } ACPI_NHLT_MIC_SNR_SENSITIVITY_EXTENSION;
 
+/* Render device with feedback */
+
 typedef struct acpi_nhlt_render_feedback_device_specific_config
 {
-    ACPI_NHLT_DEVICE_SPECIFIC_CONFIG    DeviceConfig;
     UINT8                               FeedbackVirtualSlot;    // Render slot in case of capture
     UINT16                              FeedbackChannels;       // Informative only
     UINT16                              FeedbackValidBitsPerSample;
@@ -1944,10 +2007,15 @@ typedef struct acpi_nhlt_linux_specific_data
     UINT8                               DeviceId[16];
     UINT8                               DeviceInstanceId;
     UINT8                               DevicePortId;
-    UINT8                               Filler[18];
 
 } ACPI_NHLT_LINUX_SPECIFIC_DATA;
 
+typedef struct acpi_nhlt_linux_specific_data_b
+{
+    UINT8                               SpecificData[18];
+
+} ACPI_NHLT_LINUX_SPECIFIC_DATA_B;
+
 typedef struct acpi_nhlt_table_terminator
 {
     UINT32                  TerminatorValue;
@@ -2900,6 +2968,24 @@ enum acpi_svkl_format
 };
 
 
+/*******************************************************************************
+ *
+ * TDEL - TD-Event Log
+ *        From: "Guest-Host-Communication Interface (GHCI) for Intel
+ *        Trust Domain Extensions (Intel TDX)".
+ *        September 2020
+ *
+ ******************************************************************************/
+
+typedef struct acpi_table_tdel
+{
+    ACPI_TABLE_HEADER       Header; /* Common ACPI table header */
+    UINT32                  Reserved;
+    UINT64                  LogAreaMinimumLength;
+    UINT64                  LogAreaStartAddress;
+
+} ACPI_TABLE_TDEL;
+
 /* Reset to default packing */
 
 #pragma pack()

drivers/bus/acpi/acpica/include/actypes.h

@@ -552,7 +552,6 @@ typedef UINT64                          ACPI_INTEGER;
 #define ACPI_TO_POINTER(i)              ACPI_CAST_PTR (void, (ACPI_SIZE) (i))
 #define ACPI_TO_INTEGER(p)              ACPI_PTR_DIFF (p, (void *) 0)
 #define ACPI_OFFSET(d, f)               ACPI_PTR_DIFF (&(((d *) 0)->f), (void *) 0)
-#define ACPI_PHYSADDR_TO_PTR(i)         ACPI_TO_POINTER(i)
 #define ACPI_PTR_TO_PHYSADDR(i)         ACPI_TO_INTEGER(i)
 
 /* Optimizations for 4-character (32-bit) ACPI_NAME manipulation */
@@ -579,9 +578,14 @@ typedef UINT64                          ACPI_INTEGER;
  * Can be used with AccessSize field of ACPI_GENERIC_ADDRESS and
  * ACPI_RESOURCE_GENERIC_REGISTER.
  */
-#define ACPI_ACCESS_BIT_WIDTH(AccessSize)   (1 << ((AccessSize) + 2))
+#define ACPI_ACCESS_BIT_SHIFT		2
-#define ACPI_ACCESS_BYTE_WIDTH(AccessSize)  (1 << ((AccessSize) - 1))
+#define ACPI_ACCESS_BYTE_SHIFT		-1
-
+#define ACPI_ACCESS_BIT_MAX		(31 - ACPI_ACCESS_BIT_SHIFT)
+#define ACPI_ACCESS_BYTE_MAX		(31 - ACPI_ACCESS_BYTE_SHIFT)
+#define ACPI_ACCESS_BIT_DEFAULT		(8 - ACPI_ACCESS_BIT_SHIFT)
+#define ACPI_ACCESS_BYTE_DEFAULT	(8 - ACPI_ACCESS_BYTE_SHIFT)
+#define ACPI_ACCESS_BIT_WIDTH(size)	(1 << ((size) + ACPI_ACCESS_BIT_SHIFT))
+#define ACPI_ACCESS_BYTE_WIDTH(size)	(1 << ((size) + ACPI_ACCESS_BYTE_SHIFT))
 
 /*******************************************************************************
  *
@@ -1211,6 +1215,14 @@ typedef struct acpi_connection_info
 
 } ACPI_CONNECTION_INFO;
 
+/* Special Context data for PCC Opregion (ACPI 6.3) */
+
+typedef struct acpi_pcc_info {
+    UINT8                           SubspaceId;
+    UINT16                          Length;
+    UINT8                           *InternalBuffer;
+} ACPI_PCC_INFO;
+
 
 typedef
 ACPI_STATUS (*ACPI_ADR_SPACE_SETUP) (
@@ -1350,6 +1362,12 @@ typedef struct acpi_mem_space_context
 
 } ACPI_MEM_SPACE_CONTEXT;
 
+typedef struct acpi_data_table_space_context
+{
+    void                            *Pointer;
+
+} ACPI_DATA_TABLE_MAPPING;
+
 
 /*
  * ACPI_MEMORY_LIST is used only if the ACPICA local cache is enabled

drivers/bus/acpi/acpica/tables/tbdata.c

@@ -135,14 +135,28 @@ AcpiTbInitTableDescriptor (
 {
 
     /*
-     * Initialize the table descriptor. Set the pointer to NULL, since the
+     * Initialize the table descriptor. Set the pointer to NULL for external
-     * table is not fully mapped at this time.
+     * tables, since the table is not fully mapped at this time.
      */
     memset (TableDesc, 0, sizeof (ACPI_TABLE_DESC));
     TableDesc->Address = Address;
     TableDesc->Length = Table->Length;
     TableDesc->Flags = Flags;
     ACPI_MOVE_32_TO_32 (TableDesc->Signature.Ascii, Table->Signature);
+
+    switch (TableDesc->Flags & ACPI_TABLE_ORIGIN_MASK)
+    {
+    case ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL:
+    case ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL:
+
+        TableDesc->Pointer = Table;
+        break;
+
+    case ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL:
+    default:
+
+        break;
+    }
 }
 
 
@@ -182,8 +196,7 @@ AcpiTbAcquireTable (
     case ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL:
     case ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL:
 
-        Table = ACPI_CAST_PTR (ACPI_TABLE_HEADER,
+        Table = TableDesc->Pointer;
-            ACPI_PHYSADDR_TO_PTR (TableDesc->Address));
         break;
 
     default:
@@ -251,6 +264,8 @@ AcpiTbReleaseTable (
  * PARAMETERS:  TableDesc           - Table descriptor to be acquired
  *              Address             - Address of the table
  *              Flags               - Allocation flags of the table
+ *              Table               - Pointer to the table (required for virtual
+ *                                    origins, optional for physical)
  *
  * RETURN:      Status
  *
@@ -265,9 +280,10 @@ ACPI_STATUS
 AcpiTbAcquireTempTable (
     ACPI_TABLE_DESC         *TableDesc,
     ACPI_PHYSICAL_ADDRESS   Address,
-    UINT8                   Flags)
+    UINT8                   Flags,
+    ACPI_TABLE_HEADER       *Table)
 {
-    ACPI_TABLE_HEADER       *TableHeader;
+    BOOLEAN                 MappedTable = FALSE;
 
 
     switch (Flags & ACPI_TABLE_ORIGIN_MASK)
@@ -276,37 +292,43 @@ AcpiTbAcquireTempTable (
 
         /* Get the length of the full table from the header */
 
-        TableHeader = AcpiOsMapMemory (Address, sizeof (ACPI_TABLE_HEADER));
+        if (!Table)
-        if (!TableHeader)
         {
-            return (AE_NO_MEMORY);
+            Table = AcpiOsMapMemory (Address, sizeof (ACPI_TABLE_HEADER));
+            if (!Table)
+            {
+                return (AE_NO_MEMORY);
+            }
+
+            MappedTable = TRUE;
         }
 
-        AcpiTbInitTableDescriptor (TableDesc, Address, Flags, TableHeader);
+        break;
-        AcpiOsUnmapMemory (TableHeader, sizeof (ACPI_TABLE_HEADER));
-        return (AE_OK);
 
     case ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL:
     case ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL:
 
-        TableHeader = ACPI_CAST_PTR (ACPI_TABLE_HEADER,
+        if (!Table)
-            ACPI_PHYSADDR_TO_PTR (Address));
-        if (!TableHeader)
         {
-            return (AE_NO_MEMORY);
+            return (AE_BAD_PARAMETER);
         }
 
-        AcpiTbInitTableDescriptor (TableDesc, Address, Flags, TableHeader);
+        break;
-        return (AE_OK);
 
     default:
 
-        break;
+        /* Table is not valid yet */
+
+        return (AE_NO_MEMORY);
     }
 
-    /* Table is not valid yet */
+    AcpiTbInitTableDescriptor (TableDesc, Address, Flags, Table);
+    if (MappedTable)
+    {
+        AcpiOsUnmapMemory (Table, sizeof (ACPI_TABLE_HEADER));
+    }
 
-    return (AE_NO_MEMORY);
+    return (AE_OK);
 }
 
 
@@ -405,7 +427,20 @@ AcpiTbInvalidateTable (
 
     AcpiTbReleaseTable (TableDesc->Pointer, TableDesc->Length,
         TableDesc->Flags);
-    TableDesc->Pointer = NULL;
+
+    switch (TableDesc->Flags & ACPI_TABLE_ORIGIN_MASK)
+    {
+    case ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL:
+
+        TableDesc->Pointer = NULL;
+        break;
+
+    case ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL:
+    case ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL:
+    default:
+
+        break;
+    }
 
     return_VOID;
 }
@@ -1111,6 +1146,9 @@ AcpiTbLoadTable (
  *
  * PARAMETERS:  Address                 - Physical address of the table
  *              Flags                   - Allocation flags of the table
+ *              Table                   - Pointer to the table (required for
+ *                                        virtual origins, optional for
+ *                                        physical)
  *              Override                - Whether override should be performed
  *              TableIndex              - Where table index is returned
  *
@@ -1124,6 +1162,7 @@ ACPI_STATUS
 AcpiTbInstallAndLoadTable (
     ACPI_PHYSICAL_ADDRESS   Address,
     UINT8                   Flags,
+    ACPI_TABLE_HEADER       *Table,
     BOOLEAN                 Override,
     UINT32                  *TableIndex)
 {
@@ -1136,7 +1175,7 @@ AcpiTbInstallAndLoadTable (
 
     /* Install the table and load it into the namespace */
 
-    Status = AcpiTbInstallStandardTable (Address, Flags, TRUE,
+    Status = AcpiTbInstallStandardTable (Address, Flags, Table, TRUE,
         Override, &i);
     if (ACPI_FAILURE (Status))
     {

drivers/bus/acpi/acpica/tables/tbfadt.c

@@ -378,7 +378,7 @@ AcpiTbParseFadt (
 
     AcpiTbInstallStandardTable (
         (ACPI_PHYSICAL_ADDRESS) AcpiGbl_FADT.XDsdt,
-        ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL, FALSE, TRUE,
+        ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL, NULL, FALSE, TRUE,
         &AcpiGbl_DsdtIndex);
 
     /* If Hardware Reduced flag is set, there is no FACS */
@@ -389,14 +389,14 @@ AcpiTbParseFadt (
         {
             AcpiTbInstallStandardTable (
                 (ACPI_PHYSICAL_ADDRESS) AcpiGbl_FADT.Facs,
-                ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL, FALSE, TRUE,
+                ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL, NULL, FALSE, TRUE,
                 &AcpiGbl_FacsIndex);
         }
         if (AcpiGbl_FADT.XFacs)
         {
             AcpiTbInstallStandardTable (
                 (ACPI_PHYSICAL_ADDRESS) AcpiGbl_FADT.XFacs,
-                ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL, FALSE, TRUE,
+                ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL, NULL, FALSE, TRUE,
                 &AcpiGbl_XFacsIndex);
         }
     }

drivers/bus/acpi/acpica/tables/tbinstal.c

@@ -119,6 +119,8 @@ AcpiTbInstallTableWithOverride (
  * PARAMETERS:  Address             - Address of the table (might be a virtual
  *                                    address depending on the TableFlags)
  *              Flags               - Flags for the table
+ *              Table               - Pointer to the table (required for virtual
+ *                                    origins, optional for physical)
  *              Reload              - Whether reload should be performed
  *              Override            - Whether override should be performed
  *              TableIndex          - Where the table index is returned
@@ -137,6 +139,7 @@ ACPI_STATUS
 AcpiTbInstallStandardTable (
     ACPI_PHYSICAL_ADDRESS   Address,
     UINT8                   Flags,
+    ACPI_TABLE_HEADER       *Table,
     BOOLEAN                 Reload,
     BOOLEAN                 Override,
     UINT32                  *TableIndex)
@@ -151,7 +154,7 @@ AcpiTbInstallStandardTable (
 
     /* Acquire a temporary table descriptor for validation */
 
-    Status = AcpiTbAcquireTempTable (&NewTableDesc, Address, Flags);
+    Status = AcpiTbAcquireTempTable (&NewTableDesc, Address, Flags, Table);
     if (ACPI_FAILURE (Status))
     {
         ACPI_ERROR ((AE_INFO,
@@ -261,7 +264,7 @@ AcpiTbOverrideTable (
     if (ACPI_SUCCESS (Status) && Table)
     {
         AcpiTbAcquireTempTable (&NewTableDesc, ACPI_PTR_TO_PHYSADDR (Table),
-            ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL);
+            ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL, Table);
         ACPI_ERROR_ONLY (OverrideType = "Logical");
         goto FinishOverride;
     }
@@ -273,7 +276,7 @@ AcpiTbOverrideTable (
     if (ACPI_SUCCESS (Status) && Address && Length)
     {
         AcpiTbAcquireTempTable (&NewTableDesc, Address,
-            ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL);
+            ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL, NULL);
         ACPI_ERROR_ONLY (OverrideType = "Physical");
         goto FinishOverride;
     }
@@ -349,7 +352,8 @@ AcpiTbUninstallTable (
     if ((TableDesc->Flags & ACPI_TABLE_ORIGIN_MASK) ==
         ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL)
     {
-        ACPI_FREE (ACPI_PHYSADDR_TO_PTR (TableDesc->Address));
+        ACPI_FREE (TableDesc->Pointer);
+        TableDesc->Pointer = NULL;
     }
 
     TableDesc->Address = ACPI_PTR_TO_PHYSADDR (NULL);

drivers/bus/acpi/acpica/tables/tbprint.c

@@ -153,7 +153,8 @@ AcpiTbPrintTableHeader (
             Header->Signature, ACPI_FORMAT_UINT64 (Address),
             Header->Length));
     }
-    else if (ACPI_VALIDATE_RSDP_SIG (Header->Signature))
+    else if (ACPI_VALIDATE_RSDP_SIG (ACPI_CAST_PTR (ACPI_TABLE_RSDP,
+        Header)->Signature))
     {
         /* RSDP has no common fields */
 

drivers/bus/acpi/acpica/tables/tbutils.c

@@ -392,7 +392,8 @@ AcpiTbParseRootTable (
         }
 
         Status = AcpiTbInstallStandardTable (Address,
-            ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL, FALSE, TRUE, &TableIndex);
+            ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL, NULL, FALSE, TRUE,
+            &TableIndex);
 
         if (ACPI_SUCCESS (Status) &&
             ACPI_COMPARE_NAMESEG (

drivers/bus/acpi/acpica/tables/tbxfload.c

@@ -288,9 +288,7 @@ UnlockAndExit:
  *
  * FUNCTION:    AcpiInstallTable
  *
- * PARAMETERS:  Address             - Address of the ACPI table to be installed.
+ * PARAMETERS:  Table               - Pointer to the ACPI table to be installed.
- *              Physical            - Whether the address is a physical table
- *                                    address or not
  *
  * RETURN:      Status
  *
@@ -302,28 +300,17 @@ UnlockAndExit:
 
 ACPI_STATUS ACPI_INIT_FUNCTION
 AcpiInstallTable (
-    ACPI_PHYSICAL_ADDRESS   Address,
+    ACPI_TABLE_HEADER       *Table)
-    BOOLEAN                 Physical)
 {
     ACPI_STATUS             Status;
-    UINT8                   Flags;
     UINT32                  TableIndex;
 
 
     ACPI_FUNCTION_TRACE (AcpiInstallTable);
 
 
-    if (Physical)
+    Status = AcpiTbInstallStandardTable (ACPI_PTR_TO_PHYSADDR (Table),
-    {
+        ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL, Table, FALSE, FALSE, &TableIndex);
-        Flags = ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL;
-    }
-    else
-    {
-        Flags = ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL;
-    }
-
-    Status = AcpiTbInstallStandardTable (Address, Flags,
-        FALSE, FALSE, &TableIndex);
 
     return_ACPI_STATUS (Status);
 }
@@ -331,6 +318,40 @@ AcpiInstallTable (
 ACPI_EXPORT_SYMBOL_INIT (AcpiInstallTable)
 
 
+/*******************************************************************************
+ *
+ * FUNCTION:    AcpiInstallPhysicalTable
+ *
+ * PARAMETERS:  Address             - Address of the ACPI table to be installed.
+ *
+ * RETURN:      Status
+ *
+ * DESCRIPTION: Dynamically install an ACPI table.
+ *              Note: This function should only be invoked after
+ *                    AcpiInitializeTables() and before AcpiLoadTables().
+ *
+ ******************************************************************************/
+
+ACPI_STATUS ACPI_INIT_FUNCTION
+AcpiInstallPhysicalTable (
+    ACPI_PHYSICAL_ADDRESS   Address)
+{
+    ACPI_STATUS             Status;
+    UINT32                  TableIndex;
+
+
+    ACPI_FUNCTION_TRACE (AcpiInstallPhysicalTable);
+
+
+    Status = AcpiTbInstallStandardTable (Address,
+        ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL, NULL, FALSE, FALSE, &TableIndex);
+
+    return_ACPI_STATUS (Status);
+}
+
+ACPI_EXPORT_SYMBOL_INIT (AcpiInstallPhysicalTable)
+
+
 /*******************************************************************************
  *
  * FUNCTION:    AcpiLoadTable
@@ -373,7 +394,7 @@ AcpiLoadTable (
 
     ACPI_INFO (("Host-directed Dynamic ACPI Table Load:"));
     Status = AcpiTbInstallAndLoadTable (ACPI_PTR_TO_PHYSADDR (Table),
-        ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL, FALSE, &TableIndex);
+        ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL, Table, FALSE, &TableIndex);
     if (TableIdx)
     {
         *TableIdx = TableIndex;

drivers/bus/acpi/acpica/utilities/utdelete.c

@@ -486,6 +486,7 @@ AcpiUtUpdateRefCount (
             ACPI_WARNING ((AE_INFO,
                 "Obj %p, Reference Count is already zero, cannot decrement\n",
                 Object));
+            return;
         }
 
         ACPI_DEBUG_PRINT_RAW ((ACPI_DB_ALLOCATIONS,

media/doc/3rd Party Files.txt

@@ -69,7 +69,7 @@ URL: https://gitlab.freedesktop.org/mesa/glu, ftp://ftp.freedesktop.org/pub/mesa
 
 Title: ACPICA
 Path: drivers/bus/acpi/acpica
-Used Version: 20210930
+Used Version: 20211217
 License: GPL-2.0 (https://spdx.org/licenses/GPL-2.0.html)
 URL: https://acpica.org/