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-rw-r--r--include/acpi/acexcep.h461
-rw-r--r--include/acpi/acoutput.h53
-rw-r--r--include/acpi/acpi_bus.h33
-rw-r--r--include/acpi/acpi_drivers.h1
-rw-r--r--include/acpi/acpixf.h2
-rw-r--r--include/acpi/actbl2.h47
-rw-r--r--include/acpi/actbl3.h55
-rw-r--r--include/acpi/actypes.h16
-rw-r--r--include/linux/acpi.h4
-rw-r--r--include/linux/clockchips.h32
-rw-r--r--include/linux/cpufreq.h21
-rw-r--r--include/linux/cpuidle.h23
-rw-r--r--include/linux/platform_data/clk-lpss.h18
13 files changed, 501 insertions, 265 deletions
diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h
index 9bf59d0..cf051e0 100644
--- a/include/acpi/acexcep.h
+++ b/include/acpi/acexcep.h
@@ -44,17 +44,50 @@
#ifndef __ACEXCEP_H__
#define __ACEXCEP_H__
+/* This module contains all possible exception codes for acpi_status */
+
/*
- * Exceptions returned by external ACPI interfaces
+ * Exception code classes
*/
-#define AE_CODE_ENVIRONMENTAL 0x0000
-#define AE_CODE_PROGRAMMER 0x1000
-#define AE_CODE_ACPI_TABLES 0x2000
-#define AE_CODE_AML 0x3000
-#define AE_CODE_CONTROL 0x4000
+#define AE_CODE_ENVIRONMENTAL 0x0000 /* General ACPICA environment */
+#define AE_CODE_PROGRAMMER 0x1000 /* External ACPICA interface caller */
+#define AE_CODE_ACPI_TABLES 0x2000 /* ACPI tables */
+#define AE_CODE_AML 0x3000 /* From executing AML code */
+#define AE_CODE_CONTROL 0x4000 /* Internal control codes */
+
#define AE_CODE_MAX 0x4000
#define AE_CODE_MASK 0xF000
+/*
+ * Macros to insert the exception code classes
+ */
+#define EXCEP_ENV(code) ((acpi_status) (code | AE_CODE_ENVIRONMENTAL))
+#define EXCEP_PGM(code) ((acpi_status) (code | AE_CODE_PROGRAMMER))
+#define EXCEP_TBL(code) ((acpi_status) (code | AE_CODE_ACPI_TABLES))
+#define EXCEP_AML(code) ((acpi_status) (code | AE_CODE_AML))
+#define EXCEP_CTL(code) ((acpi_status) (code | AE_CODE_CONTROL))
+
+/*
+ * Exception info table. The "Description" field is used only by the
+ * ACPICA help application (acpihelp).
+ */
+struct acpi_exception_info {
+ char *name;
+
+#ifdef ACPI_HELP_APP
+ char *description;
+#endif
+};
+
+#ifdef ACPI_HELP_APP
+#define EXCEP_TXT(name,description) {name, description}
+#else
+#define EXCEP_TXT(name,description) {name}
+#endif
+
+/*
+ * Success is always zero, failure is non-zero
+ */
#define ACPI_SUCCESS(a) (!(a))
#define ACPI_FAILURE(a) (a)
@@ -64,60 +97,60 @@
/*
* Environmental exceptions
*/
-#define AE_ERROR (acpi_status) (0x0001 | AE_CODE_ENVIRONMENTAL)
-#define AE_NO_ACPI_TABLES (acpi_status) (0x0002 | AE_CODE_ENVIRONMENTAL)
-#define AE_NO_NAMESPACE (acpi_status) (0x0003 | AE_CODE_ENVIRONMENTAL)
-#define AE_NO_MEMORY (acpi_status) (0x0004 | AE_CODE_ENVIRONMENTAL)
-#define AE_NOT_FOUND (acpi_status) (0x0005 | AE_CODE_ENVIRONMENTAL)
-#define AE_NOT_EXIST (acpi_status) (0x0006 | AE_CODE_ENVIRONMENTAL)
-#define AE_ALREADY_EXISTS (acpi_status) (0x0007 | AE_CODE_ENVIRONMENTAL)
-#define AE_TYPE (acpi_status) (0x0008 | AE_CODE_ENVIRONMENTAL)
-#define AE_NULL_OBJECT (acpi_status) (0x0009 | AE_CODE_ENVIRONMENTAL)
-#define AE_NULL_ENTRY (acpi_status) (0x000A | AE_CODE_ENVIRONMENTAL)
-#define AE_BUFFER_OVERFLOW (acpi_status) (0x000B | AE_CODE_ENVIRONMENTAL)
-#define AE_STACK_OVERFLOW (acpi_status) (0x000C | AE_CODE_ENVIRONMENTAL)
-#define AE_STACK_UNDERFLOW (acpi_status) (0x000D | AE_CODE_ENVIRONMENTAL)
-#define AE_NOT_IMPLEMENTED (acpi_status) (0x000E | AE_CODE_ENVIRONMENTAL)
-#define AE_SUPPORT (acpi_status) (0x000F | AE_CODE_ENVIRONMENTAL)
-#define AE_LIMIT (acpi_status) (0x0010 | AE_CODE_ENVIRONMENTAL)
-#define AE_TIME (acpi_status) (0x0011 | AE_CODE_ENVIRONMENTAL)
-#define AE_ACQUIRE_DEADLOCK (acpi_status) (0x0012 | AE_CODE_ENVIRONMENTAL)
-#define AE_RELEASE_DEADLOCK (acpi_status) (0x0013 | AE_CODE_ENVIRONMENTAL)
-#define AE_NOT_ACQUIRED (acpi_status) (0x0014 | AE_CODE_ENVIRONMENTAL)
-#define AE_ALREADY_ACQUIRED (acpi_status) (0x0015 | AE_CODE_ENVIRONMENTAL)
-#define AE_NO_HARDWARE_RESPONSE (acpi_status) (0x0016 | AE_CODE_ENVIRONMENTAL)
-#define AE_NO_GLOBAL_LOCK (acpi_status) (0x0017 | AE_CODE_ENVIRONMENTAL)
-#define AE_ABORT_METHOD (acpi_status) (0x0018 | AE_CODE_ENVIRONMENTAL)
-#define AE_SAME_HANDLER (acpi_status) (0x0019 | AE_CODE_ENVIRONMENTAL)
-#define AE_NO_HANDLER (acpi_status) (0x001A | AE_CODE_ENVIRONMENTAL)
-#define AE_OWNER_ID_LIMIT (acpi_status) (0x001B | AE_CODE_ENVIRONMENTAL)
-#define AE_NOT_CONFIGURED (acpi_status) (0x001C | AE_CODE_ENVIRONMENTAL)
+#define AE_ERROR EXCEP_ENV (0x0001)
+#define AE_NO_ACPI_TABLES EXCEP_ENV (0x0002)
+#define AE_NO_NAMESPACE EXCEP_ENV (0x0003)
+#define AE_NO_MEMORY EXCEP_ENV (0x0004)
+#define AE_NOT_FOUND EXCEP_ENV (0x0005)
+#define AE_NOT_EXIST EXCEP_ENV (0x0006)
+#define AE_ALREADY_EXISTS EXCEP_ENV (0x0007)
+#define AE_TYPE EXCEP_ENV (0x0008)
+#define AE_NULL_OBJECT EXCEP_ENV (0x0009)
+#define AE_NULL_ENTRY EXCEP_ENV (0x000A)
+#define AE_BUFFER_OVERFLOW EXCEP_ENV (0x000B)
+#define AE_STACK_OVERFLOW EXCEP_ENV (0x000C)
+#define AE_STACK_UNDERFLOW EXCEP_ENV (0x000D)
+#define AE_NOT_IMPLEMENTED EXCEP_ENV (0x000E)
+#define AE_SUPPORT EXCEP_ENV (0x000F)
+#define AE_LIMIT EXCEP_ENV (0x0010)
+#define AE_TIME EXCEP_ENV (0x0011)
+#define AE_ACQUIRE_DEADLOCK EXCEP_ENV (0x0012)
+#define AE_RELEASE_DEADLOCK EXCEP_ENV (0x0013)
+#define AE_NOT_ACQUIRED EXCEP_ENV (0x0014)
+#define AE_ALREADY_ACQUIRED EXCEP_ENV (0x0015)
+#define AE_NO_HARDWARE_RESPONSE EXCEP_ENV (0x0016)
+#define AE_NO_GLOBAL_LOCK EXCEP_ENV (0x0017)
+#define AE_ABORT_METHOD EXCEP_ENV (0x0018)
+#define AE_SAME_HANDLER EXCEP_ENV (0x0019)
+#define AE_NO_HANDLER EXCEP_ENV (0x001A)
+#define AE_OWNER_ID_LIMIT EXCEP_ENV (0x001B)
+#define AE_NOT_CONFIGURED EXCEP_ENV (0x001C)
#define AE_CODE_ENV_MAX 0x001C
/*
* Programmer exceptions
*/
-#define AE_BAD_PARAMETER (acpi_status) (0x0001 | AE_CODE_PROGRAMMER)
-#define AE_BAD_CHARACTER (acpi_status) (0x0002 | AE_CODE_PROGRAMMER)
-#define AE_BAD_PATHNAME (acpi_status) (0x0003 | AE_CODE_PROGRAMMER)
-#define AE_BAD_DATA (acpi_status) (0x0004 | AE_CODE_PROGRAMMER)
-#define AE_BAD_HEX_CONSTANT (acpi_status) (0x0005 | AE_CODE_PROGRAMMER)
-#define AE_BAD_OCTAL_CONSTANT (acpi_status) (0x0006 | AE_CODE_PROGRAMMER)
-#define AE_BAD_DECIMAL_CONSTANT (acpi_status) (0x0007 | AE_CODE_PROGRAMMER)
-#define AE_MISSING_ARGUMENTS (acpi_status) (0x0008 | AE_CODE_PROGRAMMER)
-#define AE_BAD_ADDRESS (acpi_status) (0x0009 | AE_CODE_PROGRAMMER)
+#define AE_BAD_PARAMETER EXCEP_PGM (0x0001)
+#define AE_BAD_CHARACTER EXCEP_PGM (0x0002)
+#define AE_BAD_PATHNAME EXCEP_PGM (0x0003)
+#define AE_BAD_DATA EXCEP_PGM (0x0004)
+#define AE_BAD_HEX_CONSTANT EXCEP_PGM (0x0005)
+#define AE_BAD_OCTAL_CONSTANT EXCEP_PGM (0x0006)
+#define AE_BAD_DECIMAL_CONSTANT EXCEP_PGM (0x0007)
+#define AE_MISSING_ARGUMENTS EXCEP_PGM (0x0008)
+#define AE_BAD_ADDRESS EXCEP_PGM (0x0009)
#define AE_CODE_PGM_MAX 0x0009
/*
* Acpi table exceptions
*/
-#define AE_BAD_SIGNATURE (acpi_status) (0x0001 | AE_CODE_ACPI_TABLES)
-#define AE_BAD_HEADER (acpi_status) (0x0002 | AE_CODE_ACPI_TABLES)
-#define AE_BAD_CHECKSUM (acpi_status) (0x0003 | AE_CODE_ACPI_TABLES)
-#define AE_BAD_VALUE (acpi_status) (0x0004 | AE_CODE_ACPI_TABLES)
-#define AE_INVALID_TABLE_LENGTH (acpi_status) (0x0005 | AE_CODE_ACPI_TABLES)
+#define AE_BAD_SIGNATURE EXCEP_TBL (0x0001)
+#define AE_BAD_HEADER EXCEP_TBL (0x0002)
+#define AE_BAD_CHECKSUM EXCEP_TBL (0x0003)
+#define AE_BAD_VALUE EXCEP_TBL (0x0004)
+#define AE_INVALID_TABLE_LENGTH EXCEP_TBL (0x0005)
#define AE_CODE_TBL_MAX 0x0005
@@ -125,58 +158,58 @@
* AML exceptions. These are caused by problems with
* the actual AML byte stream
*/
-#define AE_AML_BAD_OPCODE (acpi_status) (0x0001 | AE_CODE_AML)
-#define AE_AML_NO_OPERAND (acpi_status) (0x0002 | AE_CODE_AML)
-#define AE_AML_OPERAND_TYPE (acpi_status) (0x0003 | AE_CODE_AML)
-#define AE_AML_OPERAND_VALUE (acpi_status) (0x0004 | AE_CODE_AML)
-#define AE_AML_UNINITIALIZED_LOCAL (acpi_status) (0x0005 | AE_CODE_AML)
-#define AE_AML_UNINITIALIZED_ARG (acpi_status) (0x0006 | AE_CODE_AML)
-#define AE_AML_UNINITIALIZED_ELEMENT (acpi_status) (0x0007 | AE_CODE_AML)
-#define AE_AML_NUMERIC_OVERFLOW (acpi_status) (0x0008 | AE_CODE_AML)
-#define AE_AML_REGION_LIMIT (acpi_status) (0x0009 | AE_CODE_AML)
-#define AE_AML_BUFFER_LIMIT (acpi_status) (0x000A | AE_CODE_AML)
-#define AE_AML_PACKAGE_LIMIT (acpi_status) (0x000B | AE_CODE_AML)
-#define AE_AML_DIVIDE_BY_ZERO (acpi_status) (0x000C | AE_CODE_AML)
-#define AE_AML_BAD_NAME (acpi_status) (0x000D | AE_CODE_AML)
-#define AE_AML_NAME_NOT_FOUND (acpi_status) (0x000E | AE_CODE_AML)
-#define AE_AML_INTERNAL (acpi_status) (0x000F | AE_CODE_AML)
-#define AE_AML_INVALID_SPACE_ID (acpi_status) (0x0010 | AE_CODE_AML)
-#define AE_AML_STRING_LIMIT (acpi_status) (0x0011 | AE_CODE_AML)
-#define AE_AML_NO_RETURN_VALUE (acpi_status) (0x0012 | AE_CODE_AML)
-#define AE_AML_METHOD_LIMIT (acpi_status) (0x0013 | AE_CODE_AML)
-#define AE_AML_NOT_OWNER (acpi_status) (0x0014 | AE_CODE_AML)
-#define AE_AML_MUTEX_ORDER (acpi_status) (0x0015 | AE_CODE_AML)
-#define AE_AML_MUTEX_NOT_ACQUIRED (acpi_status) (0x0016 | AE_CODE_AML)
-#define AE_AML_INVALID_RESOURCE_TYPE (acpi_status) (0x0017 | AE_CODE_AML)
-#define AE_AML_INVALID_INDEX (acpi_status) (0x0018 | AE_CODE_AML)
-#define AE_AML_REGISTER_LIMIT (acpi_status) (0x0019 | AE_CODE_AML)
-#define AE_AML_NO_WHILE (acpi_status) (0x001A | AE_CODE_AML)
-#define AE_AML_ALIGNMENT (acpi_status) (0x001B | AE_CODE_AML)
-#define AE_AML_NO_RESOURCE_END_TAG (acpi_status) (0x001C | AE_CODE_AML)
-#define AE_AML_BAD_RESOURCE_VALUE (acpi_status) (0x001D | AE_CODE_AML)
-#define AE_AML_CIRCULAR_REFERENCE (acpi_status) (0x001E | AE_CODE_AML)
-#define AE_AML_BAD_RESOURCE_LENGTH (acpi_status) (0x001F | AE_CODE_AML)
-#define AE_AML_ILLEGAL_ADDRESS (acpi_status) (0x0020 | AE_CODE_AML)
-#define AE_AML_INFINITE_LOOP (acpi_status) (0x0021 | AE_CODE_AML)
+#define AE_AML_BAD_OPCODE EXCEP_AML (0x0001)
+#define AE_AML_NO_OPERAND EXCEP_AML (0x0002)
+#define AE_AML_OPERAND_TYPE EXCEP_AML (0x0003)
+#define AE_AML_OPERAND_VALUE EXCEP_AML (0x0004)
+#define AE_AML_UNINITIALIZED_LOCAL EXCEP_AML (0x0005)
+#define AE_AML_UNINITIALIZED_ARG EXCEP_AML (0x0006)
+#define AE_AML_UNINITIALIZED_ELEMENT EXCEP_AML (0x0007)
+#define AE_AML_NUMERIC_OVERFLOW EXCEP_AML (0x0008)
+#define AE_AML_REGION_LIMIT EXCEP_AML (0x0009)
+#define AE_AML_BUFFER_LIMIT EXCEP_AML (0x000A)
+#define AE_AML_PACKAGE_LIMIT EXCEP_AML (0x000B)
+#define AE_AML_DIVIDE_BY_ZERO EXCEP_AML (0x000C)
+#define AE_AML_BAD_NAME EXCEP_AML (0x000D)
+#define AE_AML_NAME_NOT_FOUND EXCEP_AML (0x000E)
+#define AE_AML_INTERNAL EXCEP_AML (0x000F)
+#define AE_AML_INVALID_SPACE_ID EXCEP_AML (0x0010)
+#define AE_AML_STRING_LIMIT EXCEP_AML (0x0011)
+#define AE_AML_NO_RETURN_VALUE EXCEP_AML (0x0012)
+#define AE_AML_METHOD_LIMIT EXCEP_AML (0x0013)
+#define AE_AML_NOT_OWNER EXCEP_AML (0x0014)
+#define AE_AML_MUTEX_ORDER EXCEP_AML (0x0015)
+#define AE_AML_MUTEX_NOT_ACQUIRED EXCEP_AML (0x0016)
+#define AE_AML_INVALID_RESOURCE_TYPE EXCEP_AML (0x0017)
+#define AE_AML_INVALID_INDEX EXCEP_AML (0x0018)
+#define AE_AML_REGISTER_LIMIT EXCEP_AML (0x0019)
+#define AE_AML_NO_WHILE EXCEP_AML (0x001A)
+#define AE_AML_ALIGNMENT EXCEP_AML (0x001B)
+#define AE_AML_NO_RESOURCE_END_TAG EXCEP_AML (0x001C)
+#define AE_AML_BAD_RESOURCE_VALUE EXCEP_AML (0x001D)
+#define AE_AML_CIRCULAR_REFERENCE EXCEP_AML (0x001E)
+#define AE_AML_BAD_RESOURCE_LENGTH EXCEP_AML (0x001F)
+#define AE_AML_ILLEGAL_ADDRESS EXCEP_AML (0x0020)
+#define AE_AML_INFINITE_LOOP EXCEP_AML (0x0021)
#define AE_CODE_AML_MAX 0x0021
/*
* Internal exceptions used for control
*/
-#define AE_CTRL_RETURN_VALUE (acpi_status) (0x0001 | AE_CODE_CONTROL)
-#define AE_CTRL_PENDING (acpi_status) (0x0002 | AE_CODE_CONTROL)
-#define AE_CTRL_TERMINATE (acpi_status) (0x0003 | AE_CODE_CONTROL)
-#define AE_CTRL_TRUE (acpi_status) (0x0004 | AE_CODE_CONTROL)
-#define AE_CTRL_FALSE (acpi_status) (0x0005 | AE_CODE_CONTROL)
-#define AE_CTRL_DEPTH (acpi_status) (0x0006 | AE_CODE_CONTROL)
-#define AE_CTRL_END (acpi_status) (0x0007 | AE_CODE_CONTROL)
-#define AE_CTRL_TRANSFER (acpi_status) (0x0008 | AE_CODE_CONTROL)
-#define AE_CTRL_BREAK (acpi_status) (0x0009 | AE_CODE_CONTROL)
-#define AE_CTRL_CONTINUE (acpi_status) (0x000A | AE_CODE_CONTROL)
-#define AE_CTRL_SKIP (acpi_status) (0x000B | AE_CODE_CONTROL)
-#define AE_CTRL_PARSE_CONTINUE (acpi_status) (0x000C | AE_CODE_CONTROL)
-#define AE_CTRL_PARSE_PENDING (acpi_status) (0x000D | AE_CODE_CONTROL)
+#define AE_CTRL_RETURN_VALUE EXCEP_CTL (0x0001)
+#define AE_CTRL_PENDING EXCEP_CTL (0x0002)
+#define AE_CTRL_TERMINATE EXCEP_CTL (0x0003)
+#define AE_CTRL_TRUE EXCEP_CTL (0x0004)
+#define AE_CTRL_FALSE EXCEP_CTL (0x0005)
+#define AE_CTRL_DEPTH EXCEP_CTL (0x0006)
+#define AE_CTRL_END EXCEP_CTL (0x0007)
+#define AE_CTRL_TRANSFER EXCEP_CTL (0x0008)
+#define AE_CTRL_BREAK EXCEP_CTL (0x0009)
+#define AE_CTRL_CONTINUE EXCEP_CTL (0x000A)
+#define AE_CTRL_SKIP EXCEP_CTL (0x000B)
+#define AE_CTRL_PARSE_CONTINUE EXCEP_CTL (0x000C)
+#define AE_CTRL_PARSE_PENDING EXCEP_CTL (0x000D)
#define AE_CODE_CTRL_MAX 0x000D
@@ -188,112 +221,156 @@
* String versions of the exception codes above
* These strings must match the corresponding defines exactly
*/
-char const *acpi_gbl_exception_names_env[] = {
- "AE_OK",
- "AE_ERROR",
- "AE_NO_ACPI_TABLES",
- "AE_NO_NAMESPACE",
- "AE_NO_MEMORY",
- "AE_NOT_FOUND",
- "AE_NOT_EXIST",
- "AE_ALREADY_EXISTS",
- "AE_TYPE",
- "AE_NULL_OBJECT",
- "AE_NULL_ENTRY",
- "AE_BUFFER_OVERFLOW",
- "AE_STACK_OVERFLOW",
- "AE_STACK_UNDERFLOW",
- "AE_NOT_IMPLEMENTED",
- "AE_SUPPORT",
- "AE_LIMIT",
- "AE_TIME",
- "AE_ACQUIRE_DEADLOCK",
- "AE_RELEASE_DEADLOCK",
- "AE_NOT_ACQUIRED",
- "AE_ALREADY_ACQUIRED",
- "AE_NO_HARDWARE_RESPONSE",
- "AE_NO_GLOBAL_LOCK",
- "AE_ABORT_METHOD",
- "AE_SAME_HANDLER",
- "AE_NO_HANDLER",
- "AE_OWNER_ID_LIMIT",
- "AE_NOT_CONFIGURED"
+static const struct acpi_exception_info acpi_gbl_exception_names_env[] = {
+ EXCEP_TXT("AE_OK", "No error"),
+ EXCEP_TXT("AE_ERROR", "Unspecified error"),
+ EXCEP_TXT("AE_NO_ACPI_TABLES", "ACPI tables could not be found"),
+ EXCEP_TXT("AE_NO_NAMESPACE", "A namespace has not been loaded"),
+ EXCEP_TXT("AE_NO_MEMORY", "Insufficient dynamic memory"),
+ EXCEP_TXT("AE_NOT_FOUND", "The name was not found in the namespace"),
+ EXCEP_TXT("AE_NOT_EXIST", "A required entity does not exist"),
+ EXCEP_TXT("AE_ALREADY_EXISTS", "An entity already exists"),
+ EXCEP_TXT("AE_TYPE", "The object type is incorrect"),
+ EXCEP_TXT("AE_NULL_OBJECT", "A required object was missing"),
+ EXCEP_TXT("AE_NULL_ENTRY", "The requested object does not exist"),
+ EXCEP_TXT("AE_BUFFER_OVERFLOW", "The buffer provided is too small"),
+ EXCEP_TXT("AE_STACK_OVERFLOW", "An internal stack overflowed"),
+ EXCEP_TXT("AE_STACK_UNDERFLOW", "An internal stack underflowed"),
+ EXCEP_TXT("AE_NOT_IMPLEMENTED", "The feature is not implemented"),
+ EXCEP_TXT("AE_SUPPORT", "The feature is not supported"),
+ EXCEP_TXT("AE_LIMIT", "A predefined limit was exceeded"),
+ EXCEP_TXT("AE_TIME", "A time limit or timeout expired"),
+ EXCEP_TXT("AE_ACQUIRE_DEADLOCK",
+ "Internal error, attempt was made to acquire a mutex in improper order"),
+ EXCEP_TXT("AE_RELEASE_DEADLOCK",
+ "Internal error, attempt was made to release a mutex in improper order"),
+ EXCEP_TXT("AE_NOT_ACQUIRED",
+ "An attempt to release a mutex or Global Lock without a previous acquire"),
+ EXCEP_TXT("AE_ALREADY_ACQUIRED",
+ "Internal error, attempt was made to acquire a mutex twice"),
+ EXCEP_TXT("AE_NO_HARDWARE_RESPONSE",
+ "Hardware did not respond after an I/O operation"),
+ EXCEP_TXT("AE_NO_GLOBAL_LOCK", "There is no FACS Global Lock"),
+ EXCEP_TXT("AE_ABORT_METHOD", "A control method was aborted"),
+ EXCEP_TXT("AE_SAME_HANDLER",
+ "Attempt was made to install the same handler that is already installed"),
+ EXCEP_TXT("AE_NO_HANDLER",
+ "A handler for the operation is not installed"),
+ EXCEP_TXT("AE_OWNER_ID_LIMIT",
+ "There are no more Owner IDs available for ACPI tables or control methods"),
+ EXCEP_TXT("AE_NOT_CONFIGURED",
+ "The interface is not part of the current subsystem configuration")
};
-char const *acpi_gbl_exception_names_pgm[] = {
- NULL,
- "AE_BAD_PARAMETER",
- "AE_BAD_CHARACTER",
- "AE_BAD_PATHNAME",
- "AE_BAD_DATA",
- "AE_BAD_HEX_CONSTANT",
- "AE_BAD_OCTAL_CONSTANT",
- "AE_BAD_DECIMAL_CONSTANT",
- "AE_MISSING_ARGUMENTS",
- "AE_BAD_ADDRESS"
+static const struct acpi_exception_info acpi_gbl_exception_names_pgm[] = {
+ EXCEP_TXT(NULL, NULL),
+ EXCEP_TXT("AE_BAD_PARAMETER", "A parameter is out of range or invalid"),
+ EXCEP_TXT("AE_BAD_CHARACTER",
+ "An invalid character was found in a name"),
+ EXCEP_TXT("AE_BAD_PATHNAME",
+ "An invalid character was found in a pathname"),
+ EXCEP_TXT("AE_BAD_DATA",
+ "A package or buffer contained incorrect data"),
+ EXCEP_TXT("AE_BAD_HEX_CONSTANT", "Invalid character in a Hex constant"),
+ EXCEP_TXT("AE_BAD_OCTAL_CONSTANT",
+ "Invalid character in an Octal constant"),
+ EXCEP_TXT("AE_BAD_DECIMAL_CONSTANT",
+ "Invalid character in a Decimal constant"),
+ EXCEP_TXT("AE_MISSING_ARGUMENTS",
+ "Too few arguments were passed to a control method"),
+ EXCEP_TXT("AE_BAD_ADDRESS", "An illegal null I/O address")
};
-char const *acpi_gbl_exception_names_tbl[] = {
- NULL,
- "AE_BAD_SIGNATURE",
- "AE_BAD_HEADER",
- "AE_BAD_CHECKSUM",
- "AE_BAD_VALUE",
- "AE_INVALID_TABLE_LENGTH"
+static const struct acpi_exception_info acpi_gbl_exception_names_tbl[] = {
+ EXCEP_TXT(NULL, NULL),
+ EXCEP_TXT("AE_BAD_SIGNATURE", "An ACPI table has an invalid signature"),
+ EXCEP_TXT("AE_BAD_HEADER", "Invalid field in an ACPI table header"),
+ EXCEP_TXT("AE_BAD_CHECKSUM", "An ACPI table checksum is not correct"),
+ EXCEP_TXT("AE_BAD_VALUE", "An invalid value was found in a table"),
+ EXCEP_TXT("AE_INVALID_TABLE_LENGTH",
+ "The FADT or FACS has improper length")
};
-char const *acpi_gbl_exception_names_aml[] = {
- NULL,
- "AE_AML_BAD_OPCODE",
- "AE_AML_NO_OPERAND",
- "AE_AML_OPERAND_TYPE",
- "AE_AML_OPERAND_VALUE",
- "AE_AML_UNINITIALIZED_LOCAL",
- "AE_AML_UNINITIALIZED_ARG",
- "AE_AML_UNINITIALIZED_ELEMENT",
- "AE_AML_NUMERIC_OVERFLOW",
- "AE_AML_REGION_LIMIT",
- "AE_AML_BUFFER_LIMIT",
- "AE_AML_PACKAGE_LIMIT",
- "AE_AML_DIVIDE_BY_ZERO",
- "AE_AML_BAD_NAME",
- "AE_AML_NAME_NOT_FOUND",
- "AE_AML_INTERNAL",
- "AE_AML_INVALID_SPACE_ID",
- "AE_AML_STRING_LIMIT",
- "AE_AML_NO_RETURN_VALUE",
- "AE_AML_METHOD_LIMIT",
- "AE_AML_NOT_OWNER",
- "AE_AML_MUTEX_ORDER",
- "AE_AML_MUTEX_NOT_ACQUIRED",
- "AE_AML_INVALID_RESOURCE_TYPE",
- "AE_AML_INVALID_INDEX",
- "AE_AML_REGISTER_LIMIT",
- "AE_AML_NO_WHILE",
- "AE_AML_ALIGNMENT",
- "AE_AML_NO_RESOURCE_END_TAG",
- "AE_AML_BAD_RESOURCE_VALUE",
- "AE_AML_CIRCULAR_REFERENCE",
- "AE_AML_BAD_RESOURCE_LENGTH",
- "AE_AML_ILLEGAL_ADDRESS",
- "AE_AML_INFINITE_LOOP"
+static const struct acpi_exception_info acpi_gbl_exception_names_aml[] = {
+ EXCEP_TXT(NULL, NULL),
+ EXCEP_TXT("AE_AML_BAD_OPCODE", "Invalid AML opcode encountered"),
+ EXCEP_TXT("AE_AML_NO_OPERAND", "A required operand is missing"),
+ EXCEP_TXT("AE_AML_OPERAND_TYPE",
+ "An operand of an incorrect type was encountered"),
+ EXCEP_TXT("AE_AML_OPERAND_VALUE",
+ "The operand had an inappropriate or invalid value"),
+ EXCEP_TXT("AE_AML_UNINITIALIZED_LOCAL",
+ "Method tried to use an uninitialized local variable"),
+ EXCEP_TXT("AE_AML_UNINITIALIZED_ARG",
+ "Method tried to use an uninitialized argument"),
+ EXCEP_TXT("AE_AML_UNINITIALIZED_ELEMENT",
+ "Method tried to use an empty package element"),
+ EXCEP_TXT("AE_AML_NUMERIC_OVERFLOW",
+ "Overflow during BCD conversion or other"),
+ EXCEP_TXT("AE_AML_REGION_LIMIT",
+ "Tried to access beyond the end of an Operation Region"),
+ EXCEP_TXT("AE_AML_BUFFER_LIMIT",
+ "Tried to access beyond the end of a buffer"),
+ EXCEP_TXT("AE_AML_PACKAGE_LIMIT",
+ "Tried to access beyond the end of a package"),
+ EXCEP_TXT("AE_AML_DIVIDE_BY_ZERO",
+ "During execution of AML Divide operator"),
+ EXCEP_TXT("AE_AML_BAD_NAME",
+ "An ACPI name contains invalid character(s)"),
+ EXCEP_TXT("AE_AML_NAME_NOT_FOUND",
+ "Could not resolve a named reference"),
+ EXCEP_TXT("AE_AML_INTERNAL", "An internal error within the interprete"),
+ EXCEP_TXT("AE_AML_INVALID_SPACE_ID",
+ "An Operation Region SpaceID is invalid"),
+ EXCEP_TXT("AE_AML_STRING_LIMIT",
+ "String is longer than 200 characters"),
+ EXCEP_TXT("AE_AML_NO_RETURN_VALUE",
+ "A method did not return a required value"),
+ EXCEP_TXT("AE_AML_METHOD_LIMIT",
+ "A control method reached the maximum reentrancy limit of 255"),
+ EXCEP_TXT("AE_AML_NOT_OWNER",
+ "A thread tried to release a mutex that it does not own"),
+ EXCEP_TXT("AE_AML_MUTEX_ORDER", "Mutex SyncLevel release mismatch"),
+ EXCEP_TXT("AE_AML_MUTEX_NOT_ACQUIRED",
+ "Attempt to release a mutex that was not previously acquired"),
+ EXCEP_TXT("AE_AML_INVALID_RESOURCE_TYPE",
+ "Invalid resource type in resource list"),
+ EXCEP_TXT("AE_AML_INVALID_INDEX",
+ "Invalid Argx or Localx (x too large)"),
+ EXCEP_TXT("AE_AML_REGISTER_LIMIT",
+ "Bank value or Index value beyond range of register"),
+ EXCEP_TXT("AE_AML_NO_WHILE", "Break or Continue without a While"),
+ EXCEP_TXT("AE_AML_ALIGNMENT",
+ "Non-aligned memory transfer on platform that does not support this"),
+ EXCEP_TXT("AE_AML_NO_RESOURCE_END_TAG",
+ "No End Tag in a resource list"),
+ EXCEP_TXT("AE_AML_BAD_RESOURCE_VALUE",
+ "Invalid value of a resource element"),
+ EXCEP_TXT("AE_AML_CIRCULAR_REFERENCE",
+ "Two references refer to each other"),
+ EXCEP_TXT("AE_AML_BAD_RESOURCE_LENGTH",
+ "The length of a Resource Descriptor in the AML is incorrect"),
+ EXCEP_TXT("AE_AML_ILLEGAL_ADDRESS",
+ "A memory, I/O, or PCI configuration address is invalid"),
+ EXCEP_TXT("AE_AML_INFINITE_LOOP",
+ "An apparent infinite AML While loop, method was aborted")
};
-char const *acpi_gbl_exception_names_ctrl[] = {
- NULL,
- "AE_CTRL_RETURN_VALUE",
- "AE_CTRL_PENDING",
- "AE_CTRL_TERMINATE",
- "AE_CTRL_TRUE",
- "AE_CTRL_FALSE",
- "AE_CTRL_DEPTH",
- "AE_CTRL_END",
- "AE_CTRL_TRANSFER",
- "AE_CTRL_BREAK",
- "AE_CTRL_CONTINUE",
- "AE_CTRL_SKIP",
- "AE_CTRL_PARSE_CONTINUE",
- "AE_CTRL_PARSE_PENDING"
+static const struct acpi_exception_info acpi_gbl_exception_names_ctrl[] = {
+ EXCEP_TXT(NULL, NULL),
+ EXCEP_TXT("AE_CTRL_RETURN_VALUE", "A Method returned a value"),
+ EXCEP_TXT("AE_CTRL_PENDING", "Method is calling another method"),
+ EXCEP_TXT("AE_CTRL_TERMINATE", "Terminate the executing method"),
+ EXCEP_TXT("AE_CTRL_TRUE", "An If or While predicate result"),
+ EXCEP_TXT("AE_CTRL_FALSE", "An If or While predicate result"),
+ EXCEP_TXT("AE_CTRL_DEPTH", "Maximum search depth has been reached"),
+ EXCEP_TXT("AE_CTRL_END", "An If or While predicate is false"),
+ EXCEP_TXT("AE_CTRL_TRANSFER", "Transfer control to called method"),
+ EXCEP_TXT("AE_CTRL_BREAK", "A Break has been executed"),
+ EXCEP_TXT("AE_CTRL_CONTINUE", "A Continue has been executed"),
+ EXCEP_TXT("AE_CTRL_SKIP", "Not currently used"),
+ EXCEP_TXT("AE_CTRL_PARSE_CONTINUE", "Used to skip over bad opcodes"),
+ EXCEP_TXT("AE_CTRL_PARSE_PENDING", "Used to implement AML While loops")
};
#endif /* EXCEPTION_TABLE */
diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h
index 9885276..4f52ea7 100644
--- a/include/acpi/acoutput.h
+++ b/include/acpi/acoutput.h
@@ -324,9 +324,9 @@
/* Helper macro */
-#define ACPI_TRACE_ENTRY(name, function, cast, param) \
+#define ACPI_TRACE_ENTRY(name, function, type, param) \
ACPI_FUNCTION_NAME (name) \
- function (ACPI_DEBUG_PARAMETERS, cast (param))
+ function (ACPI_DEBUG_PARAMETERS, (type) (param))
/* The actual entry trace macros */
@@ -335,13 +335,13 @@
acpi_ut_trace (ACPI_DEBUG_PARAMETERS)
#define ACPI_FUNCTION_TRACE_PTR(name, pointer) \
- ACPI_TRACE_ENTRY (name, acpi_ut_trace_ptr, (void *), pointer)
+ ACPI_TRACE_ENTRY (name, acpi_ut_trace_ptr, void *, pointer)
#define ACPI_FUNCTION_TRACE_U32(name, value) \
- ACPI_TRACE_ENTRY (name, acpi_ut_trace_u32, (u32), value)
+ ACPI_TRACE_ENTRY (name, acpi_ut_trace_u32, u32, value)
#define ACPI_FUNCTION_TRACE_STR(name, string) \
- ACPI_TRACE_ENTRY (name, acpi_ut_trace_str, (char *), string)
+ ACPI_TRACE_ENTRY (name, acpi_ut_trace_str, char *, string)
#define ACPI_FUNCTION_ENTRY() \
acpi_ut_track_stack_ptr()
@@ -355,16 +355,37 @@
*
* One of the FUNCTION_TRACE macros above must be used in conjunction
* with these macros so that "_AcpiFunctionName" is defined.
+ *
+ * There are two versions of most of the return macros. The default version is
+ * safer, since it avoids side-effects by guaranteeing that the argument will
+ * not be evaluated twice.
+ *
+ * A less-safe version of the macros is provided for optional use if the
+ * compiler uses excessive CPU stack (for example, this may happen in the
+ * debug case if code optimzation is disabled.)
*/
/* Exit trace helper macro */
-#define ACPI_TRACE_EXIT(function, cast, param) \
+#ifndef ACPI_SIMPLE_RETURN_MACROS
+
+#define ACPI_TRACE_EXIT(function, type, param) \
+ ACPI_DO_WHILE0 ({ \
+ register type _param = (type) (param); \
+ function (ACPI_DEBUG_PARAMETERS, _param); \
+ return (_param); \
+ })
+
+#else /* Use original less-safe macros */
+
+#define ACPI_TRACE_EXIT(function, type, param) \
ACPI_DO_WHILE0 ({ \
- function (ACPI_DEBUG_PARAMETERS, cast (param)); \
- return ((param)); \
+ function (ACPI_DEBUG_PARAMETERS, (type) (param)); \
+ return (param); \
})
+#endif /* ACPI_SIMPLE_RETURN_MACROS */
+
/* The actual exit macros */
#define return_VOID \
@@ -374,13 +395,19 @@
})
#define return_ACPI_STATUS(status) \
- ACPI_TRACE_EXIT (acpi_ut_status_exit, (acpi_status), status)
+ ACPI_TRACE_EXIT (acpi_ut_status_exit, acpi_status, status)
#define return_PTR(pointer) \
- ACPI_TRACE_EXIT (acpi_ut_ptr_exit, (u8 *), pointer)
+ ACPI_TRACE_EXIT (acpi_ut_ptr_exit, void *, pointer)
#define return_VALUE(value) \
- ACPI_TRACE_EXIT (acpi_ut_value_exit, (u64), value)
+ ACPI_TRACE_EXIT (acpi_ut_value_exit, u64, value)
+
+#define return_UINT32(value) \
+ ACPI_TRACE_EXIT (acpi_ut_value_exit, u32, value)
+
+#define return_UINT8(value) \
+ ACPI_TRACE_EXIT (acpi_ut_value_exit, u8, value)
/* Conditional execution */
@@ -428,8 +455,10 @@
#define return_VOID return
#define return_ACPI_STATUS(s) return(s)
-#define return_VALUE(s) return(s)
#define return_PTR(s) return(s)
+#define return_VALUE(s) return(s)
+#define return_UINT8(s) return(s)
+#define return_UINT32(s) return(s)
#endif /* ACPI_DEBUG_OUTPUT */
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 22ba56e..98db31d 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -88,11 +88,30 @@ struct acpi_device;
* -----------------
*/
+enum acpi_hotplug_mode {
+ AHM_GENERIC = 0,
+ AHM_CONTAINER,
+ AHM_COUNT
+};
+
+struct acpi_hotplug_profile {
+ struct kobject kobj;
+ bool enabled:1;
+ enum acpi_hotplug_mode mode;
+};
+
+static inline struct acpi_hotplug_profile *to_acpi_hotplug_profile(
+ struct kobject *kobj)
+{
+ return container_of(kobj, struct acpi_hotplug_profile, kobj);
+}
+
struct acpi_scan_handler {
const struct acpi_device_id *ids;
struct list_head list_node;
int (*attach)(struct acpi_device *dev, const struct acpi_device_id *id);
void (*detach)(struct acpi_device *dev);
+ struct acpi_hotplug_profile hotplug;
};
/*
@@ -142,7 +161,6 @@ struct acpi_device_status {
struct acpi_device_flags {
u32 dynamic_status:1;
- u32 bus_address:1;
u32 removable:1;
u32 ejectable:1;
u32 suprise_removal_ok:1;
@@ -150,7 +168,7 @@ struct acpi_device_flags {
u32 performance_manageable:1;
u32 eject_pending:1;
u32 match_driver:1;
- u32 reserved:23;
+ u32 reserved:24;
};
/* File System */
@@ -173,10 +191,17 @@ struct acpi_hardware_id {
char *id;
};
+struct acpi_pnp_type {
+ u32 hardware_id:1;
+ u32 bus_address:1;
+ u32 reserved:30;
+};
+
struct acpi_device_pnp {
- acpi_bus_id bus_id; /* Object name */
+ acpi_bus_id bus_id; /* Object name */
+ struct acpi_pnp_type type; /* ID type */
acpi_bus_address bus_address; /* _ADR */
- char *unique_id; /* _UID */
+ char *unique_id; /* _UID */
struct list_head ids; /* _HID and _CIDs */
acpi_device_name device_name; /* Driver-determined */
acpi_device_class device_class; /* " */
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index 627749a..e6168a2 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -95,7 +95,6 @@ int acpi_pci_link_free_irq(acpi_handle handle);
struct pci_bus;
struct pci_dev *acpi_get_pci_dev(acpi_handle);
-int acpi_pci_bind_root(struct acpi_device *device);
/* Arch-defined function to add a bus to the system */
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 03322dd..454881e 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -46,7 +46,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION 0x20130117
+#define ACPI_CA_VERSION 0x20130328
#include <acpi/acconfig.h>
#include <acpi/actypes.h>
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 77dc7a4..ffaac0e 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -72,11 +72,13 @@
#define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */
#define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */
#define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */
+#define ACPI_SIG_MTMR "MTMR" /* MID Timer table */
#define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */
#define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */
#define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */
#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */
#define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */
+#define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */
#define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */
#define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */
#define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */
@@ -852,6 +854,29 @@ struct acpi_table_mchi {
/*******************************************************************************
*
+ * MTMR - MID Timer Table
+ * Version 1
+ *
+ * Conforms to "Simple Firmware Interface Specification",
+ * Draft 0.8.2, Oct 19, 2010
+ * NOTE: The ACPI MTMR is equivalent to the SFI MTMR table.
+ *
+ ******************************************************************************/
+
+struct acpi_table_mtmr {
+ struct acpi_table_header header; /* Common ACPI table header */
+};
+
+/* MTMR entry */
+
+struct acpi_mtmr_entry {
+ struct acpi_generic_address physical_address;
+ u32 frequency;
+ u32 irq;
+};
+
+/*******************************************************************************
+ *
* SLIC - Software Licensing Description Table
* Version 1
*
@@ -1025,6 +1050,28 @@ struct acpi_table_uefi {
/*******************************************************************************
*
+ * VRTC - Virtual Real Time Clock Table
+ * Version 1
+ *
+ * Conforms to "Simple Firmware Interface Specification",
+ * Draft 0.8.2, Oct 19, 2010
+ * NOTE: The ACPI VRTC is equivalent to The SFI MRTC table.
+ *
+ ******************************************************************************/
+
+struct acpi_table_vrtc {
+ struct acpi_table_header header; /* Common ACPI table header */
+};
+
+/* VRTC entry */
+
+struct acpi_vrtc_entry {
+ struct acpi_generic_address physical_address;
+ u32 irq;
+};
+
+/*******************************************************************************
+ *
* WAET - Windows ACPI Emulated devices Table
* Version 1
*
diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index 332b17e..e2c0931 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -174,7 +174,7 @@ struct acpi_fpdt_header {
enum acpi_fpdt_type {
ACPI_FPDT_TYPE_BOOT = 0,
- ACPI_FPDT_TYPE_S3PERF = 1,
+ ACPI_FPDT_TYPE_S3PERF = 1
};
/*
@@ -223,7 +223,7 @@ struct acpi_s3pt_header {
enum acpi_s3pt_type {
ACPI_S3PT_TYPE_RESUME = 0,
- ACPI_S3PT_TYPE_SUSPEND = 1,
+ ACPI_S3PT_TYPE_SUSPEND = 1
};
struct acpi_s3pt_resume {
@@ -505,26 +505,59 @@ struct acpi_rasf_shared_memory {
u32 signature;
u16 command;
u16 status;
- u64 requested_address;
- u64 requested_length;
- u64 actual_address;
- u64 actual_length;
+ u16 version;
+ u8 capabilities[16];
+ u8 set_capabilities[16];
+ u16 num_parameter_blocks;
+ u32 set_capabilities_status;
+};
+
+/* RASF Parameter Block Structure Header */
+
+struct acpi_rasf_parameter_block {
+ u16 type;
+ u16 version;
+ u16 length;
+};
+
+/* RASF Parameter Block Structure for PATROL_SCRUB */
+
+struct acpi_rasf_patrol_scrub_parameter {
+ struct acpi_rasf_parameter_block header;
+ u16 patrol_scrub_command;
+ u64 requested_address_range[2];
+ u64 actual_address_range[2];
u16 flags;
- u8 speed;
+ u8 requested_speed;
};
/* Masks for Flags and Speed fields above */
#define ACPI_RASF_SCRUBBER_RUNNING 1
#define ACPI_RASF_SPEED (7<<1)
+#define ACPI_RASF_SPEED_SLOW (0<<1)
+#define ACPI_RASF_SPEED_MEDIUM (4<<1)
+#define ACPI_RASF_SPEED_FAST (7<<1)
/* Channel Commands */
enum acpi_rasf_commands {
- ACPI_RASF_GET_RAS_CAPABILITIES = 1,
- ACPI_RASF_GET_PATROL_PARAMETERS = 2,
- ACPI_RASF_START_PATROL_SCRUBBER = 3,
- ACPI_RASF_STOP_PATROL_SCRUBBER = 4
+ ACPI_RASF_EXECUTE_RASF_COMMAND = 1
+};
+
+/* Platform RAS Capabilities */
+
+enum acpi_rasf_capabiliities {
+ ACPI_HW_PATROL_SCRUB_SUPPORTED = 0,
+ ACPI_SW_PATROL_SCRUB_EXPOSED = 1
+};
+
+/* Patrol Scrub Commands */
+
+enum acpi_rasf_patrol_scrub_commands {
+ ACPI_RASF_GET_PATROL_PARAMETERS = 1,
+ ACPI_RASF_START_PATROL_SCRUBBER = 2,
+ ACPI_RASF_STOP_PATROL_SCRUBBER = 3
};
/* Channel Command flags */
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 845e75f..a64adcc 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -650,13 +650,14 @@ typedef u32 acpi_event_type;
* The encoding of acpi_event_status is illustrated below.
* Note that a set bit (1) indicates the property is TRUE
* (e.g. if bit 0 is set then the event is enabled).
- * +-------------+-+-+-+
- * | Bits 31:3 |2|1|0|
- * +-------------+-+-+-+
- * | | | |
- * | | | +- Enabled?
- * | | +--- Enabled for wake?
- * | +----- Set?
+ * +-------------+-+-+-+-+
+ * | Bits 31:4 |3|2|1|0|
+ * +-------------+-+-+-+-+
+ * | | | | |
+ * | | | | +- Enabled?
+ * | | | +--- Enabled for wake?
+ * | | +----- Set?
+ * | +------- Has a handler?
* +----------- <Reserved>
*/
typedef u32 acpi_event_status;
@@ -1128,7 +1129,6 @@ struct acpi_memory_list {
u16 object_size;
u16 max_depth;
u16 current_depth;
- u16 link_offset;
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 03053ac..17b5b59 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -195,7 +195,7 @@ extern bool wmi_has_guid(const char *guid);
#if defined(CONFIG_ACPI_VIDEO) || defined(CONFIG_ACPI_VIDEO_MODULE)
extern long acpi_video_get_capabilities(acpi_handle graphics_dev_handle);
-extern long acpi_is_video_device(struct acpi_device *device);
+extern long acpi_is_video_device(acpi_handle handle);
extern void acpi_video_dmi_promote_vendor(void);
extern void acpi_video_dmi_demote_vendor(void);
extern int acpi_video_backlight_support(void);
@@ -208,7 +208,7 @@ static inline long acpi_video_get_capabilities(acpi_handle graphics_dev_handle)
return 0;
}
-static inline long acpi_is_video_device(struct acpi_device *device)
+static inline long acpi_is_video_device(acpi_handle handle)
{
return 0;
}
diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index 464e229..963d714 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -8,6 +8,20 @@
#ifndef _LINUX_CLOCKCHIPS_H
#define _LINUX_CLOCKCHIPS_H
+/* Clock event notification values */
+enum clock_event_nofitiers {
+ CLOCK_EVT_NOTIFY_ADD,
+ CLOCK_EVT_NOTIFY_BROADCAST_ON,
+ CLOCK_EVT_NOTIFY_BROADCAST_OFF,
+ CLOCK_EVT_NOTIFY_BROADCAST_FORCE,
+ CLOCK_EVT_NOTIFY_BROADCAST_ENTER,
+ CLOCK_EVT_NOTIFY_BROADCAST_EXIT,
+ CLOCK_EVT_NOTIFY_SUSPEND,
+ CLOCK_EVT_NOTIFY_RESUME,
+ CLOCK_EVT_NOTIFY_CPU_DYING,
+ CLOCK_EVT_NOTIFY_CPU_DEAD,
+};
+
#ifdef CONFIG_GENERIC_CLOCKEVENTS_BUILD
#include <linux/clocksource.h>
@@ -26,20 +40,6 @@ enum clock_event_mode {
CLOCK_EVT_MODE_RESUME,
};
-/* Clock event notification values */
-enum clock_event_nofitiers {
- CLOCK_EVT_NOTIFY_ADD,
- CLOCK_EVT_NOTIFY_BROADCAST_ON,
- CLOCK_EVT_NOTIFY_BROADCAST_OFF,
- CLOCK_EVT_NOTIFY_BROADCAST_FORCE,
- CLOCK_EVT_NOTIFY_BROADCAST_ENTER,
- CLOCK_EVT_NOTIFY_BROADCAST_EXIT,
- CLOCK_EVT_NOTIFY_SUSPEND,
- CLOCK_EVT_NOTIFY_RESUME,
- CLOCK_EVT_NOTIFY_CPU_DYING,
- CLOCK_EVT_NOTIFY_CPU_DEAD,
-};
-
/*
* Clock event features
*/
@@ -184,7 +184,7 @@ static inline int tick_check_broadcast_expired(void) { return 0; }
#ifdef CONFIG_GENERIC_CLOCKEVENTS
extern void clockevents_notify(unsigned long reason, void *arg);
#else
-# define clockevents_notify(reason, arg) do { } while (0)
+static inline void clockevents_notify(unsigned long reason, void *arg) {}
#endif
#else /* CONFIG_GENERIC_CLOCKEVENTS_BUILD */
@@ -192,7 +192,7 @@ extern void clockevents_notify(unsigned long reason, void *arg);
static inline void clockevents_suspend(void) {}
static inline void clockevents_resume(void) {}
-#define clockevents_notify(reason, arg) do { } while (0)
+static inline void clockevents_notify(unsigned long reason, void *arg) {}
static inline int tick_check_broadcast_expired(void) { return 0; }
#endif
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index a22944c..037d36a 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -106,6 +106,7 @@ struct cpufreq_policy {
* governors are used */
unsigned int policy; /* see above */
struct cpufreq_governor *governor; /* see below */
+ void *governor_data;
struct work_struct update; /* if update_policy() needs to be
* called, but you're in IRQ context */
@@ -178,9 +179,11 @@ static inline unsigned long cpufreq_scale(unsigned long old, u_int div, u_int mu
* CPUFREQ GOVERNORS *
*********************************************************************/
-#define CPUFREQ_GOV_START 1
-#define CPUFREQ_GOV_STOP 2
-#define CPUFREQ_GOV_LIMITS 3
+#define CPUFREQ_GOV_START 1
+#define CPUFREQ_GOV_STOP 2
+#define CPUFREQ_GOV_LIMITS 3
+#define CPUFREQ_GOV_POLICY_INIT 4
+#define CPUFREQ_GOV_POLICY_EXIT 5
struct cpufreq_governor {
char name[CPUFREQ_NAME_LEN];
@@ -229,6 +232,13 @@ struct cpufreq_driver {
struct module *owner;
char name[CPUFREQ_NAME_LEN];
u8 flags;
+ /*
+ * This should be set by platforms having multiple clock-domains, i.e.
+ * supporting multiple policies. With this sysfs directories of governor
+ * would be created in cpu/cpu<num>/cpufreq/ directory and so they can
+ * use the same governor with different tunables for different clusters.
+ */
+ bool have_governor_per_policy;
/* needed by all drivers */
int (*init) (struct cpufreq_policy *policy);
@@ -268,8 +278,8 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data);
int cpufreq_unregister_driver(struct cpufreq_driver *driver_data);
-void cpufreq_notify_transition(struct cpufreq_freqs *freqs, unsigned int state);
-
+void cpufreq_notify_transition(struct cpufreq_policy *policy,
+ struct cpufreq_freqs *freqs, unsigned int state);
static inline void cpufreq_verify_within_limits(struct cpufreq_policy *policy, unsigned int min, unsigned int max)
{
@@ -329,6 +339,7 @@ const char *cpufreq_get_current_driver(void);
*********************************************************************/
int cpufreq_get_policy(struct cpufreq_policy *policy, unsigned int cpu);
int cpufreq_update_policy(unsigned int cpu);
+bool have_governor_per_policy(void);
#ifdef CONFIG_CPU_FREQ
/* query the current CPU frequency (in kHz). If zero, cpufreq couldn't detect it */
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index 480c14d..3c86faa 100644
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -57,6 +57,7 @@ struct cpuidle_state {
/* Idle State Flags */
#define CPUIDLE_FLAG_TIME_VALID (0x01) /* is residency time measurable? */
#define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
+#define CPUIDLE_FLAG_TIMER_STOP (0x04) /* timer is stopped on this state */
#define CPUIDLE_DRIVER_FLAGS_MASK (0xFFFF0000)
@@ -104,8 +105,8 @@ struct cpuidle_driver {
struct module *owner;
int refcnt;
- /* set to 1 to use the core cpuidle time keeping (for all states). */
- unsigned int en_core_tk_irqen:1;
+ /* used by the cpuidle framework to setup the broadcast timer */
+ unsigned int bctimer:1;
/* states array must be ordered in decreasing power consumption */
struct cpuidle_state states[CPUIDLE_STATE_MAX];
int state_count;
@@ -122,17 +123,15 @@ extern void cpuidle_driver_unref(void);
extern void cpuidle_unregister_driver(struct cpuidle_driver *drv);
extern int cpuidle_register_device(struct cpuidle_device *dev);
extern void cpuidle_unregister_device(struct cpuidle_device *dev);
-
+extern int cpuidle_register(struct cpuidle_driver *drv,
+ const struct cpumask *const coupled_cpus);
+extern void cpuidle_unregister(struct cpuidle_driver *drv);
extern void cpuidle_pause_and_lock(void);
extern void cpuidle_resume_and_unlock(void);
extern void cpuidle_pause(void);
extern void cpuidle_resume(void);
extern int cpuidle_enable_device(struct cpuidle_device *dev);
extern void cpuidle_disable_device(struct cpuidle_device *dev);
-extern int cpuidle_wrap_enter(struct cpuidle_device *dev,
- struct cpuidle_driver *drv, int index,
- int (*enter)(struct cpuidle_device *dev,
- struct cpuidle_driver *drv, int index));
extern int cpuidle_play_dead(void);
extern struct cpuidle_driver *cpuidle_get_cpu_driver(struct cpuidle_device *dev);
@@ -151,7 +150,10 @@ static inline void cpuidle_unregister_driver(struct cpuidle_driver *drv) { }
static inline int cpuidle_register_device(struct cpuidle_device *dev)
{return -ENODEV; }
static inline void cpuidle_unregister_device(struct cpuidle_device *dev) { }
-
+static inline int cpuidle_register(struct cpuidle_driver *drv,
+ const struct cpumask *const coupled_cpus)
+{return -ENODEV; }
+static inline void cpuidle_unregister(struct cpuidle_driver *drv) { }
static inline void cpuidle_pause_and_lock(void) { }
static inline void cpuidle_resume_and_unlock(void) { }
static inline void cpuidle_pause(void) { }
@@ -159,11 +161,6 @@ static inline void cpuidle_resume(void) { }
static inline int cpuidle_enable_device(struct cpuidle_device *dev)
{return -ENODEV; }
static inline void cpuidle_disable_device(struct cpuidle_device *dev) { }
-static inline int cpuidle_wrap_enter(struct cpuidle_device *dev,
- struct cpuidle_driver *drv, int index,
- int (*enter)(struct cpuidle_device *dev,
- struct cpuidle_driver *drv, int index))
-{ return -ENODEV; }
static inline int cpuidle_play_dead(void) {return -ENODEV; }
#endif
diff --git a/include/linux/platform_data/clk-lpss.h b/include/linux/platform_data/clk-lpss.h
new file mode 100644
index 0000000..528e73c
--- /dev/null
+++ b/include/linux/platform_data/clk-lpss.h
@@ -0,0 +1,18 @@
+/*
+ * Intel Low Power Subsystem clocks.
+ *
+ * Copyright (C) 2013, Intel Corporation
+ * Authors: Mika Westerberg <mika.westerberg@linux.intel.com>
+ * Rafael J. Wysocki <rafael.j.wysocki@intel.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __CLK_LPSS_H
+#define __CLK_LPSS_H
+
+extern int lpt_clk_init(void);
+
+#endif /* __CLK_LPSS_H */
generated by cgit v0.10.2 at 2024-11-17 16:47:27 (GMT)