5 files changed, 53 insertions, 19 deletions
diff --git a/source/include/acevents.h b/source/include/acevents.h
index b6737da5489c..3dc36606ba84 100644
--- a/source/include/acevents.h
+++ b/source/include/acevents.h
@@ -154,6 +154,21 @@
 
 
 /*
+ * Conditions to trigger post enabling GPE polling:
+ * It is not sufficient to trigger edge-triggered GPE with specific GPE
+ * chips, software need to poll once after enabling.
+ */
+#ifdef ACPI_USE_GPE_POLLING
+#define ACPI_GPE_IS_POLLING_NEEDED(__gpe__)             \
+    ((__gpe__)->RuntimeCount == 1 &&                    \
+     (__gpe__)->Flags & ACPI_GPE_INITIALIZED &&         \
+     ((__gpe__)->Flags & ACPI_GPE_XRUPT_TYPE_MASK) == ACPI_GPE_EDGE_TRIGGERED)
+#else
+#define ACPI_GPE_IS_POLLING_NEEDED(__gpe__)             FALSE
+#endif
+
+
+/*
  * evevent
  */
 ACPI_STATUS
@@ -250,6 +265,12 @@ ACPI_STATUS
 AcpiEvFinishGpe (
     ACPI_GPE_EVENT_INFO     *GpeEventInfo);
 
+UINT32
+AcpiEvDetectGpe (
+    ACPI_NAMESPACE_NODE     *GpeDevice,
+    ACPI_GPE_EVENT_INFO     *GpeEventInfo,
+    UINT32                  GpeNumber);
+
 
 /*
  * evgpeblk - Upper-level GPE block support
diff --git a/source/include/acmacros.h b/source/include/acmacros.h
index f0f7992454ca..f13523a3dc40 100644
--- a/source/include/acmacros.h
+++ b/source/include/acmacros.h
@@ -572,16 +572,18 @@
 #define ACPI_WARN_PREDEFINED(plist)         AcpiUtPredefinedWarning plist
 #define ACPI_INFO_PREDEFINED(plist)         AcpiUtPredefinedInfo plist
 #define ACPI_BIOS_ERROR_PREDEFINED(plist)   AcpiUtPredefinedBiosError plist
+#define ACPI_ERROR_ONLY(s)                  s
 
 #else
 
 /* No error messages */
 
-#define ACPI_ERROR_NAMESPACE(s, e)
+#define ACPI_ERROR_NAMESPACE(s, p, e)
 #define ACPI_ERROR_METHOD(s, n, p, e)
 #define ACPI_WARN_PREDEFINED(plist)
 #define ACPI_INFO_PREDEFINED(plist)
 #define ACPI_BIOS_ERROR_PREDEFINED(plist)
+#define ACPI_ERROR_ONLY(s)
 
 #endif /* ACPI_NO_ERROR_MESSAGES */
 
diff --git a/source/include/acpixf.h b/source/include/acpixf.h
index 2f0ac5647cff..0ba430498306 100644
--- a/source/include/acpixf.h
+++ b/source/include/acpixf.h
@@ -154,7 +154,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20180209
+#define ACPI_CA_VERSION                 0x20180313
 
 #include "acconfig.h"
 #include "actypes.h"
@@ -308,13 +308,12 @@ ACPI_INIT_GLOBAL (UINT8,            AcpiGbl_DoNotUseXsdt, FALSE);
 ACPI_INIT_GLOBAL (UINT8,            AcpiGbl_GroupModuleLevelCode, FALSE);
 
 /*
- * Optionally support module level code by parsing the entire table as
- * a TermList. Default is FALSE, do not execute entire table until some
- * lock order issues are fixed.
+ * Optionally support module level code by parsing an entire table as
+ * a method as it is loaded. Default is TRUE.
  * NOTE, this is essentially obsolete and will be removed soon
  * (01/2018).
  */
-ACPI_INIT_GLOBAL (UINT8,            AcpiGbl_ParseTableAsTermList, TRUE);
+ACPI_INIT_GLOBAL (UINT8,            AcpiGbl_ExecuteTablesAsMethods, TRUE);
 
 /*
  * Optionally use 32-bit FADT addresses if and when there is a conflict
@@ -381,6 +380,16 @@ ACPI_INIT_GLOBAL (BOOLEAN,          AcpiGbl_ReducedHardware, FALSE);
 ACPI_INIT_GLOBAL (UINT32,           AcpiGbl_MaxLoopIterations, ACPI_MAX_LOOP_TIMEOUT);
 
 /*
+ * Optionally ignore AE_NOT_FOUND errors from named reference package elements
+ * during DSDT/SSDT table loading. This reduces error "noise" in platforms
+ * whose firmware is carrying around a bunch of unused package objects that
+ * refer to non-existent named objects. However, If the AML actually tries to
+ * use such a package, the unresolved element(s) will be replaced with NULL
+ * elements.
+ */
+ACPI_INIT_GLOBAL (BOOLEAN,          AcpiGbl_IgnorePackageResolutionErrors, FALSE);
+
+/*
  * This mechanism is used to trace a specified AML method. The method is
  * traced each time it is executed.
  */
diff --git a/source/include/actypes.h b/source/include/actypes.h
index 926bba933bdd..4d2438c9ec69 100644
--- a/source/include/actypes.h
+++ b/source/include/actypes.h
@@ -693,17 +693,17 @@ typedef UINT64                          ACPI_INTEGER;
  ******************************************************************************/
 
 /*
- * Initialization sequence
+ * Initialization sequence options
  */
-#define ACPI_FULL_INITIALIZATION        0x00
-#define ACPI_NO_ADDRESS_SPACE_INIT      0x01
-#define ACPI_NO_HARDWARE_INIT           0x02
-#define ACPI_NO_EVENT_INIT              0x04
-#define ACPI_NO_HANDLER_INIT            0x08
-#define ACPI_NO_ACPI_ENABLE             0x10
-#define ACPI_NO_DEVICE_INIT             0x20
-#define ACPI_NO_OBJECT_INIT             0x40
-#define ACPI_NO_FACS_INIT               0x80
+#define ACPI_FULL_INITIALIZATION        0x0000
+#define ACPI_NO_FACS_INIT               0x0001
+#define ACPI_NO_ACPI_ENABLE             0x0002
+#define ACPI_NO_HARDWARE_INIT           0x0004
+#define ACPI_NO_EVENT_INIT              0x0008
+#define ACPI_NO_HANDLER_INIT            0x0010
+#define ACPI_NO_OBJECT_INIT             0x0020
+#define ACPI_NO_DEVICE_INIT             0x0040
+#define ACPI_NO_ADDRESS_SPACE_INIT      0x0080
 
 /*
  * Initialization state
@@ -906,7 +906,7 @@ typedef UINT32                          ACPI_EVENT_STATUS;
  *   |  | | |  +-- Type of dispatch:to method, handler, notify, or none
  *   |  | | +----- Interrupt type: edge or level triggered
  *   |  | +------- Is a Wake GPE
- *   |  +--------- Is GPE masked by the software GPE masking mechanism
+ *   |  +--------- Has been enabled automatically at init time
  *   +------------ <Reserved>
  */
 #define ACPI_GPE_DISPATCH_NONE          (UINT8) 0x00
@@ -922,6 +922,8 @@ typedef UINT32                          ACPI_EVENT_STATUS;
 #define ACPI_GPE_XRUPT_TYPE_MASK        (UINT8) 0x08
 
 #define ACPI_GPE_CAN_WAKE               (UINT8) 0x10
+#define ACPI_GPE_AUTO_ENABLED           (UINT8) 0x20
+#define ACPI_GPE_INITIALIZED            (UINT8) 0x40
 
 /*
  * Flags for GPE and Lock interfaces
@@ -1388,7 +1390,6 @@ typedef struct acpi_device_info
     UINT8                           Flags;              /* Miscellaneous info */
     UINT8                           HighestDstates[4];  /* _SxD values: 0xFF indicates not valid */
     UINT8                           LowestDstates[5];   /* _SxW values: 0xFF indicates not valid */
-    UINT32                          CurrentStatus;      /* _STA value */
     UINT64                          Address;            /* _ADR value */
     ACPI_PNP_DEVICE_ID              HardwareId;         /* _HID value */
     ACPI_PNP_DEVICE_ID              UniqueId;           /* _UID value */
@@ -1403,7 +1404,6 @@ typedef struct acpi_device_info
 
 /* Flags for Valid field above (AcpiGetObjectInfo) */
 
-#define ACPI_VALID_STA                  0x0001
 #define ACPI_VALID_ADR                  0x0002
 #define ACPI_VALID_HID                  0x0004
 #define ACPI_VALID_UID                  0x0008
@@ -1511,6 +1511,7 @@ typedef enum
 #define ACPI_OSI_WIN_10                 0x0D
 #define ACPI_OSI_WIN_10_RS1             0x0E
 #define ACPI_OSI_WIN_10_RS2             0x0F
+#define ACPI_OSI_WIN_10_RS3             0x10
 
 
 /* Definitions of getopt */
diff --git a/source/include/platform/aclinux.h b/source/include/platform/aclinux.h
index 836b5eb53c99..4ab5308ccc47 100644
--- a/source/include/platform/aclinux.h
+++ b/source/include/platform/aclinux.h
@@ -172,6 +172,7 @@
 #ifdef __KERNEL__
 
 #define ACPI_USE_SYSTEM_INTTYPES
+#define ACPI_USE_GPE_POLLING
 
 /* Kernel specific ACPICA configuration */