From 9c82e83e6b9d999f13c93083ab47b14209662c4b Mon Sep 17 00:00:00 2001
From: Lv Zheng <lv.zheng@intel.com>
Date: Wed, 6 May 2015 10:57:53 +0800
Subject: [PATCH 01/22] ACPICA: Divergence: Remove redundant definitions.

There are two same "define"s in the actypes.h for ACPI_USE_NATIVE_DIVIDE,
this patch removes one of them as it is useless and is not in the ACPICA
upstream. It is likely that the useless block is there because of the
issues in the old ACPICA release process.

Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 include/acpi/actypes.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 1c3002e1db20..a9d33e8c33b7 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -471,11 +471,6 @@ typedef u8 acpi_owner_id;
 
 #define ACPI_INTEGER_BIT_SIZE           64
 #define ACPI_MAX_DECIMAL_DIGITS         20	/* 2^64 = 18,446,744,073,709,551,616 */
-
-#if ACPI_MACHINE_WIDTH == 64
-#define ACPI_USE_NATIVE_DIVIDE	/* Use compiler native 64-bit divide */
-#endif
-
 #define ACPI_MAX64_DECIMAL_DIGITS       20
 #define ACPI_MAX32_DECIMAL_DIGITS       10
 #define ACPI_MAX16_DECIMAL_DIGITS        5

From f38a437862c61530d014a55db082d6c906edd5df Mon Sep 17 00:00:00 2001
From: Bob Moore <robert.moore@intel.com>
Date: Thu, 21 May 2015 10:30:03 +0800
Subject: [PATCH 02/22] ACPICA: Additional dragon_fly BSD support.

ACPICA commit 3e93431674abe947202b0f9a0afa7b625b17caa6

Makefiles and environment defines.
This commit doesn't affect Linux builds.

Link: https://github.com/acpica/acpica/commit/3e934316
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 include/acpi/platform/acenv.h   | 3 +++
 include/acpi/platform/acenvex.h | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index ecdf9405dd3a..073997d729e9 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -175,6 +175,9 @@
 #elif defined(_APPLE) || defined(__APPLE__)
 #include "acmacosx.h"
 
+#elif defined(__DragonFly__)
+#include "acdragonfly.h"
+
 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
 #include "acfreebsd.h"
 
diff --git a/include/acpi/platform/acenvex.h b/include/acpi/platform/acenvex.h
index 71e5ec5b07a3..14dc6f68ca18 100644
--- a/include/acpi/platform/acenvex.h
+++ b/include/acpi/platform/acenvex.h
@@ -56,6 +56,9 @@
 #if defined(_LINUX) || defined(__linux__)
 #include <acpi/platform/aclinuxex.h>
 
+#elif defined(__DragonFly__)
+#include "acdragonflyex.h"
+
 #endif
 
 /*! [End] no source code translation !*/

From 37e12657f8922ebc62f696494c56c81db509053e Mon Sep 17 00:00:00 2001
From: Bob Moore <robert.moore@intel.com>
Date: Thu, 21 May 2015 10:30:11 +0800
Subject: [PATCH 03/22] ACPICA: ACPI 6.0: Add support for STAO table.

ACPICA commit 532bf402a503061afd9d80a23e1d3c8fd99b052c

_STA override table.

Link: https://github.com/acpica/acpica/commit/532bf402
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 include/acpi/actbl3.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index 440ca8104b43..eb994e97fbb3 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -68,6 +68,7 @@
 #define ACPI_SIG_PCCT           "PCCT"	/* Platform Communications Channel Table */
 #define ACPI_SIG_PMTT           "PMTT"	/* Platform Memory Topology Table */
 #define ACPI_SIG_RASF           "RASF"	/* RAS Feature table */
+#define ACPI_SIG_STAO           "STAO"	/* Status Override table */
 #define ACPI_SIG_TPM2           "TPM2"	/* Trusted Platform Module 2.0 H/W interface table */
 
 #define ACPI_SIG_S3PT           "S3PT"	/* S3 Performance (sub)Table */
@@ -683,6 +684,21 @@ enum acpi_rasf_status {
 #define ACPI_RASF_ERROR                 (1<<2)
 #define ACPI_RASF_STATUS                (0x1F<<3)
 
+/*******************************************************************************
+ *
+ * STAO - Status Override Table (_STA override) - ACPI 6.0
+ *        Version 1
+ *
+ * Conforms to "ACPI Specification for Status Override Table"
+ * 6 January 2015
+ *
+ ******************************************************************************/
+
+struct acpi_table_stao {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u8 ignore_uart;
+};
+
 /*******************************************************************************
  *
  * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table

From e34a7813cf7841ab351d1cb4152c2f4ceaa00070 Mon Sep 17 00:00:00 2001
From: Bob Moore <robert.moore@intel.com>
Date: Thu, 21 May 2015 10:30:18 +0800
Subject: [PATCH 04/22] ACPICA: ACPI 6.0: Add support for new predefined names.

ACPICA commit 7ba68f2eafa12fe75ee7aa0df7543d5ea2443051

Compiler, Interpreter, acpi_help.

_BTH, _CR3, _DSD, _LPI, _MTL, _PRR, _RDI,
_RST, _TFP, _TSN.

Link: https://github.com/acpica/acpica/commit/7ba68f2e
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 drivers/acpi/acpica/aclocal.h  | 10 ++++++++
 drivers/acpi/acpica/acpredef.h | 45 +++++++++++++++++++++++++++++++---
 drivers/acpi/acpica/nsprepkg.c | 13 ++++++++++
 drivers/acpi/acpica/nsrepair.c |  2 +-
 4 files changed, 66 insertions(+), 4 deletions(-)

diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index 87b27521fcac..3596958427cd 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -352,11 +352,21 @@ struct acpi_package_info3 {
 	u16 reserved;
 };
 
+struct acpi_package_info4 {
+	u8 type;
+	u8 object_type1;
+	u8 count1;
+	u8 sub_object_types;
+	u8 pkg_count;
+	u16 reserved;
+};
+
 union acpi_predefined_info {
 	struct acpi_name_info info;
 	struct acpi_package_info ret_info;
 	struct acpi_package_info2 ret_info2;
 	struct acpi_package_info3 ret_info3;
+	struct acpi_package_info4 ret_info4;
 };
 
 /* Reset to default packing */
diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h
index a972d11c97c9..b9474b529fcb 100644
--- a/drivers/acpi/acpica/acpredef.h
+++ b/drivers/acpi/acpica/acpredef.h
@@ -105,6 +105,11 @@
  *      count = 0 (optional)
  *      (Used for _DLM)
  *
+ * ACPI_PTYPE2_VAR_VAR: Variable number of subpackages, each of either a
+ *      constant or variable length. The subpackages are preceded by a
+ *      constant number of objects.
+ *      (Used for _LPI, _RDI)
+ *
  * ACPI_PTYPE2_UUID_PAIR: Each subpackage is preceded by a UUID Buffer. The UUID
  *      defines the format of the package. Zero-length parent package is
  *      allowed.
@@ -123,7 +128,8 @@ enum acpi_return_package_types {
 	ACPI_PTYPE2_MIN = 8,
 	ACPI_PTYPE2_REV_FIXED = 9,
 	ACPI_PTYPE2_FIX_VAR = 10,
-	ACPI_PTYPE2_UUID_PAIR = 11
+	ACPI_PTYPE2_VAR_VAR = 11,
+	ACPI_PTYPE2_UUID_PAIR = 12
 };
 
 /* Support macros for users of the predefined info table */
@@ -172,7 +178,7 @@ enum acpi_return_package_types {
  * These are the names that can actually be evaluated via acpi_evaluate_object.
  * Not present in this table are the following:
  *
- *      1) Predefined/Reserved names that are never evaluated via
+ *      1) Predefined/Reserved names that are not usually evaluated via
  *         acpi_evaluate_object:
  *              _Lxx and _Exx GPE methods
  *              _Qxx EC methods
@@ -361,6 +367,9 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
 	  METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}},	/* Fixed-length (4 Int) */
 	PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0),
 
+	{{"_BTH", METHOD_1ARGS(ACPI_TYPE_INTEGER),	/* ACPI 6.0 */
+	  METHOD_NO_RETURN_VALUE}},
+
 	{{"_BTM", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 	  METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 
@@ -390,6 +399,9 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
 	PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER | ACPI_RTYPE_BUFFER, 0,
 		     0, 0, 0),
 
+	{{"_CR3", METHOD_0ARGS,	/* ACPI 6.0 */
+	  METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
+
 	{{"_CRS", METHOD_0ARGS,
 	  METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
 
@@ -445,7 +457,7 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
 	{{"_DOS", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 	  METHOD_NO_RETURN_VALUE}},
 
-	{{"_DSD", METHOD_0ARGS,
+	{{"_DSD", METHOD_0ARGS,	/* ACPI 6.0 */
 	  METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}},	/* Variable-length (Pkgs) each: 1 Buf, 1 Pkg */
 	PACKAGE_INFO(ACPI_PTYPE2_UUID_PAIR, ACPI_RTYPE_BUFFER, 1,
 		     ACPI_RTYPE_PACKAGE, 1, 0),
@@ -604,6 +616,12 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
 	  METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}},	/* Variable-length (1 Int(rev), n Pkg (2 Int) */
 	PACKAGE_INFO(ACPI_PTYPE2_REV_FIXED, ACPI_RTYPE_INTEGER, 2, 0, 0, 0),
 
+	{{"_LPI", METHOD_0ARGS,	/* ACPI 6.0 */
+	  METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}},	/* Variable-length (3 Int, n Pkg (10 Int/Buf) */
+	PACKAGE_INFO(ACPI_PTYPE2_VAR_VAR, ACPI_RTYPE_INTEGER, 3,
+		     ACPI_RTYPE_INTEGER | ACPI_RTYPE_BUFFER | ACPI_RTYPE_STRING,
+		     10, 0),
+
 	{{"_MAT", METHOD_0ARGS,
 	  METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
 
@@ -624,6 +642,9 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
 		       ACPI_TYPE_INTEGER),
 	  METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 
+	{{"_MTL", METHOD_0ARGS,	/* ACPI 6.0 */
+	  METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
+
 	{{"_NTT", METHOD_0ARGS,
 	  METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 
@@ -716,6 +737,10 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
 	  METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}},	/* Variable-length (Refs) */
 	PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 
+	{{"_PRR", METHOD_0ARGS,	/* ACPI 6.0 */
+	  METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}},	/* Fixed-length (1 Ref) */
+	PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_REFERENCE, 1, 0, 0, 0),
+
 	{{"_PRS", METHOD_0ARGS,
 	  METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
 
@@ -796,6 +821,11 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
 	{{"_PXM", METHOD_0ARGS,
 	  METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 
+	{{"_RDI", METHOD_0ARGS,	/* ACPI 6.0 */
+	  METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}},	/* Variable-length (1 Int, n Pkg (m Ref)) */
+	PACKAGE_INFO(ACPI_PTYPE2_VAR_VAR, ACPI_RTYPE_INTEGER, 1,
+		     ACPI_RTYPE_REFERENCE, 0, 0),
+
 	{{"_REG", METHOD_2ARGS(ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
 	  METHOD_NO_RETURN_VALUE}},
 
@@ -808,6 +838,9 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
 	{{"_ROM", METHOD_2ARGS(ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
 	  METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
 
+	{{"_RST", METHOD_0ARGS,	/* ACPI 6.0 */
+	  METHOD_NO_RETURN_VALUE}},
+
 	{{"_RTV", METHOD_0ARGS,
 	  METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 
@@ -935,6 +968,9 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
 	{{"_TDL", METHOD_0ARGS,
 	  METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 
+	{{"_TFP", METHOD_0ARGS,	/* ACPI 6.0 */
+	  METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
+
 	{{"_TIP", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 	  METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 
@@ -959,6 +995,9 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
 	  METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}},	/* Variable-length (Pkgs) each 5 Int with count */
 	PACKAGE_INFO(ACPI_PTYPE2_COUNT, ACPI_RTYPE_INTEGER, 5, 0, 0, 0),
 
+	{{"_TSN", METHOD_0ARGS,	/* ACPI 6.0 */
+	  METHOD_RETURNS(ACPI_RTYPE_REFERENCE)}},
+
 	{{"_TSP", METHOD_0ARGS,
 	  METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 
diff --git a/drivers/acpi/acpica/nsprepkg.c b/drivers/acpi/acpica/nsprepkg.c
index 8b79958b7aca..9bb251932b45 100644
--- a/drivers/acpi/acpica/nsprepkg.c
+++ b/drivers/acpi/acpica/nsprepkg.c
@@ -316,6 +316,13 @@ acpi_ns_check_package(struct acpi_evaluate_info *info,
 		    acpi_ns_check_package_list(info, package, elements, count);
 		break;
 
+	case ACPI_PTYPE2_VAR_VAR:
+		/*
+		 * Returns a variable list of packages, each with a variable list
+		 * of objects.
+		 */
+		break;
+
 	case ACPI_PTYPE2_UUID_PAIR:
 
 		/* The package must contain pairs of (UUID + type) */
@@ -487,6 +494,12 @@ acpi_ns_check_package_list(struct acpi_evaluate_info *info,
 			}
 			break;
 
+		case ACPI_PTYPE2_VAR_VAR:
+			/*
+			 * Each subpackage has a fixed or variable number of elements
+			 */
+			break;
+
 		case ACPI_PTYPE2_FIXED:
 
 			/* Each subpackage has a fixed length */
diff --git a/drivers/acpi/acpica/nsrepair.c b/drivers/acpi/acpica/nsrepair.c
index 151fcd95ba84..77d8103d0094 100644
--- a/drivers/acpi/acpica/nsrepair.c
+++ b/drivers/acpi/acpica/nsrepair.c
@@ -497,10 +497,10 @@ acpi_ns_remove_null_elements(struct acpi_evaluate_info *info,
 	case ACPI_PTYPE2_MIN:
 	case ACPI_PTYPE2_REV_FIXED:
 	case ACPI_PTYPE2_FIX_VAR:
-
 		break;
 
 	default:
+	case ACPI_PTYPE2_VAR_VAR:
 	case ACPI_PTYPE1_FIXED:
 	case ACPI_PTYPE1_OPTION:
 		return;

From b6944efd638d746653f69bc6cbbef7986c0ff962 Mon Sep 17 00:00:00 2001
From: Bob Moore <robert.moore@intel.com>
Date: Thu, 21 May 2015 10:30:24 +0800
Subject: [PATCH 05/22] ACPICA: ACPI 6.0: Add support for XENV table.

ACPICA commit 08c4197cf4ddd45f0c961078220b0fc19c10745c

Xen Environment table.

Link: https://github.com/acpica/acpica/commit/08c4197c
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 include/acpi/actbl3.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index eb994e97fbb3..3eed4c870a8a 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -70,6 +70,7 @@
 #define ACPI_SIG_RASF           "RASF"	/* RAS Feature table */
 #define ACPI_SIG_STAO           "STAO"	/* Status Override table */
 #define ACPI_SIG_TPM2           "TPM2"	/* Trusted Platform Module 2.0 H/W interface table */
+#define ACPI_SIG_XENV           "XENV"	/* Xen Environment table */
 
 #define ACPI_SIG_S3PT           "S3PT"	/* S3 Performance (sub)Table */
 #define ACPI_SIG_PCCS           "PCC"	/* PCC Shared Memory Region */
@@ -729,6 +730,23 @@ struct acpi_tpm2_control {
 	u64 response_address;
 };
 
+/*******************************************************************************
+ *
+ * XENV - Xen Environment Table (ACPI 6.0)
+ *        Version 1
+ *
+ * Conforms to "ACPI Specification for Xen Environment Table" 4 January 2015
+ *
+ ******************************************************************************/
+
+struct acpi_table_xenv {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u64 grant_table_address;
+	u64 grant_table_size;
+	u32 event_interrupt;
+	u8 event_flags;
+};
+
 /* Reset to default packing */
 
 #pragma pack()

From b0e01c7241560b4e62b43e397b2bb3484e30e670 Mon Sep 17 00:00:00 2001
From: Bob Moore <robert.moore@intel.com>
Date: Thu, 21 May 2015 10:30:31 +0800
Subject: [PATCH 06/22] ACPICA: Parser: Move a couple externals to the proper
 header.

ACPICA commit 7325b59c8b5d1522ded51ae6a76b804f6e8da5d2

Moved from a C module.

Link: https://github.com/acpica/acpica/commit/7325b59c
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 drivers/acpi/acpica/acparser.h | 3 +++
 drivers/acpi/acpica/psopinfo.c | 3 ---
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/acpi/acpica/acparser.h b/drivers/acpi/acpica/acparser.h
index 74a390c6db16..0cdd2fce493a 100644
--- a/drivers/acpi/acpica/acparser.h
+++ b/drivers/acpi/acpica/acparser.h
@@ -70,6 +70,9 @@
  *
  *****************************************************************************/
 
+extern const u8 acpi_gbl_short_op_index[];
+extern const u8 acpi_gbl_long_op_index[];
+
 /*
  * psxface - Parser external interfaces
  */
diff --git a/drivers/acpi/acpica/psopinfo.c b/drivers/acpi/acpica/psopinfo.c
index 20e1a35169fc..58310907fa7b 100644
--- a/drivers/acpi/acpica/psopinfo.c
+++ b/drivers/acpi/acpica/psopinfo.c
@@ -50,9 +50,6 @@
 #define _COMPONENT          ACPI_PARSER
 ACPI_MODULE_NAME("psopinfo")
 
-extern const u8 acpi_gbl_short_op_index[];
-extern const u8 acpi_gbl_long_op_index[];
-
 static const u8 acpi_gbl_argument_count[] =
     { 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 6 };
 

From a737222240848c771b2bc44880d3253fb7c03e13 Mon Sep 17 00:00:00 2001
From: Bob Moore <robert.moore@intel.com>
Date: Thu, 21 May 2015 10:30:38 +0800
Subject: [PATCH 07/22] ACPICA: iASL: Enhance detection of non-ascii or
 corrupted input files.

ACPICA commit 08170904011f1e8f817d9e3a9f2bb2438aeacf60

For the compiler part (not disassembler).
- Characters not within a comment must be be ASCII (0-0x7F), and
now either printable or a "space" character.
Provides better detection of files that cannot be compiled.

This patch only affects iASL which is not in the Linux upstream.

Link: https://github.com/acpica/acpica/commit/08170904
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 drivers/acpi/acpica/acutils.h  | 2 +-
 drivers/acpi/acpica/utfileio.c | 7 ++-----
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h
index 2b3c5bd222f1..d49f5c7a20d9 100644
--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -251,7 +251,7 @@ extern const u8 _acpi_ctype[];
 #define _ACPI_DI     0x04	/* '0'-'9' */
 #define _ACPI_LO     0x02	/* 'a'-'z' */
 #define _ACPI_PU     0x10	/* punctuation */
-#define _ACPI_SP     0x08	/* space */
+#define _ACPI_SP     0x08	/* space, tab, CR, LF, VT, FF */
 #define _ACPI_UP     0x01	/* 'A'-'Z' */
 #define _ACPI_XD     0x80	/* '0'-'9', 'A'-'F', 'a'-'f' */
 
diff --git a/drivers/acpi/acpica/utfileio.c b/drivers/acpi/acpica/utfileio.c
index 7e1168be39fa..f72c53c05d64 100644
--- a/drivers/acpi/acpica/utfileio.c
+++ b/drivers/acpi/acpica/utfileio.c
@@ -198,11 +198,8 @@ acpi_ut_read_table(FILE * fp,
 			     table_header.length, file_size);
 
 #ifdef ACPI_ASL_COMPILER
-			status = fl_check_for_ascii(fp, NULL, FALSE);
-			if (ACPI_SUCCESS(status)) {
-				acpi_os_printf
-				    ("File appears to be ASCII only, must be binary\n");
-			}
+			acpi_os_printf("File is corrupt or is ASCII text -- "
+				       "it must be a binary file\n");
 #endif
 			return (AE_BAD_HEADER);
 		}

From 68edb038231ada9ab39701b776224e4bb23f928e Mon Sep 17 00:00:00 2001
From: Bob Moore <robert.moore@intel.com>
Date: Thu, 21 May 2015 10:30:44 +0800
Subject: [PATCH 08/22] ACPICA: ACPI 6.0: Add support for WPBT table.

ACPICA commit a6ccb4033b49f7aa33a17ddc41dd69d57e799fbd

Windows Platform Binary Table.

Link: https://github.com/acpica/acpica/commit/a6ccb403
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 include/acpi/actbl3.h | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index 3eed4c870a8a..e1aac82b72fd 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -70,6 +70,7 @@
 #define ACPI_SIG_RASF           "RASF"	/* RAS Feature table */
 #define ACPI_SIG_STAO           "STAO"	/* Status Override table */
 #define ACPI_SIG_TPM2           "TPM2"	/* Trusted Platform Module 2.0 H/W interface table */
+#define ACPI_SIG_WPBT           "WPBT"	/* Windows Platform Binary Table */
 #define ACPI_SIG_XENV           "XENV"	/* Xen Environment table */
 
 #define ACPI_SIG_S3PT           "S3PT"	/* S3 Performance (sub)Table */
@@ -79,7 +80,6 @@
 
 #define ACPI_SIG_MATR           "MATR"	/* Memory Address Translation Table */
 #define ACPI_SIG_MSDM           "MSDM"	/* Microsoft Data Management Table */
-#define ACPI_SIG_WPBT           "WPBT"	/* Windows Platform Binary Table */
 
 /*
  * All tables must be byte-packed to match the ACPI specification, since
@@ -730,6 +730,24 @@ struct acpi_tpm2_control {
 	u64 response_address;
 };
 
+/*******************************************************************************
+ *
+ * WPBT - Windows Platform Environment Table (ACPI 6.0)
+ *        Version 1
+ *
+ * Conforms to "Windows Platform Binary Table (WPBT)" 29 November 2011
+ *
+ ******************************************************************************/
+
+struct acpi_table_wpbt {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u32 handoff_size;
+	u64 handoff_address;
+	u8 layout;
+	u8 type;
+	u16 arguments_length;
+};
+
 /*******************************************************************************
  *
  * XENV - Xen Environment Table (ACPI 6.0)

From aeb823bbacc2a3aaee29eda5875b58a049fa1f78 Mon Sep 17 00:00:00 2001
From: Bob Moore <robert.moore@intel.com>
Date: Thu, 21 May 2015 10:30:52 +0800
Subject: [PATCH 09/22] ACPICA: ACPI 6.0: Add changes for FADT table.

ACPICA commit 72b0b6741990f619f6aaa915302836b7cbb41ac4

One new 64-bit field at the end of the table.
FADT version is now 6.

Link: https://github.com/acpica/acpica/commit/72b0b674
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 include/acpi/actbl.h | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index d4081fef1095..cb8a6b97ceda 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -284,6 +284,7 @@ struct acpi_table_fadt {
 	struct acpi_generic_address xgpe1_block;	/* 64-bit Extended General Purpose Event 1 Reg Blk address */
 	struct acpi_generic_address sleep_control;	/* 64-bit Sleep Control register (ACPI 5.0) */
 	struct acpi_generic_address sleep_status;	/* 64-bit Sleep Status register (ACPI 5.0) */
+	u64 hypervisor_id;	/* Hypervisor Vendor ID (ACPI 6.0) */
 };
 
 /* Masks for FADT IA-PC Boot Architecture Flags (boot_flags) [Vx]=Introduced in this FADT revision */
@@ -341,7 +342,7 @@ enum acpi_preferred_pm_profiles {
 	PM_TABLET = 8
 };
 
-/* Values for sleep_status and sleep_control registers (V5 FADT) */
+/* Values for sleep_status and sleep_control registers (V5+ FADT) */
 
 #define ACPI_X_WAKE_STATUS          0x80
 #define ACPI_X_SLEEP_TYPE_MASK      0x1C
@@ -398,15 +399,17 @@ struct acpi_table_desc {
  * FADT is the bottom line as to what the version really is.
  *
  * For reference, the values below are as follows:
- *     FADT V1  size: 0x074
- *     FADT V2  size: 0x084
- *     FADT V3  size: 0x0F4
- *     FADT V4  size: 0x0F4
- *     FADT V5  size: 0x10C
+ *     FADT V1 size: 0x074
+ *     FADT V2 size: 0x084
+ *     FADT V3 size: 0x0F4
+ *     FADT V4 size: 0x0F4
+ *     FADT V5 size: 0x10C
+ *     FADT V6 size: 0x114
  */
 #define ACPI_FADT_V1_SIZE       (u32) (ACPI_FADT_OFFSET (flags) + 4)
 #define ACPI_FADT_V2_SIZE       (u32) (ACPI_FADT_OFFSET (minor_revision) + 1)
 #define ACPI_FADT_V3_SIZE       (u32) (ACPI_FADT_OFFSET (sleep_control))
-#define ACPI_FADT_V5_SIZE       (u32) (sizeof (struct acpi_table_fadt))
+#define ACPI_FADT_V5_SIZE       (u32) (ACPI_FADT_OFFSET (hypervisor_id))
+#define ACPI_FADT_V6_SIZE       (u32) (sizeof (struct acpi_table_fadt))
 
 #endif				/* __ACTBL_H__ */

From 9ab8cf1b699758d502411ad9d131ff521ca01cd6 Mon Sep 17 00:00:00 2001
From: Bob Moore <robert.moore@intel.com>
Date: Thu, 21 May 2015 10:30:59 +0800
Subject: [PATCH 10/22] ACPICA: ACPI 6.0: Add changes for LPIT table.

ACPICA commit d527908bb33a3ed515cfb349cbec57121deafcc8

Second subtable type was removed from the July 2014 LPIT
document.

Link: https://github.com/acpica/acpica/commit/d527908b
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 include/acpi/actbl2.h | 20 ++------------------
 1 file changed, 2 insertions(+), 18 deletions(-)

diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index cafdeb50fbdf..93f85e8f7e9a 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -824,7 +824,7 @@ struct acpi_ivrs_memory {
  *
  * LPIT - Low Power Idle Table
  *
- * Conforms to "ACPI Low Power Idle Table (LPIT) and _LPD Proposal (DRAFT)"
+ * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014.
  *
  ******************************************************************************/
 
@@ -846,8 +846,7 @@ struct acpi_lpit_header {
 
 enum acpi_lpit_type {
 	ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00,
-	ACPI_LPIT_TYPE_SIMPLE_IO = 0x01,
-	ACPI_LPIT_TYPE_RESERVED = 0x02	/* 2 and above are reserved */
+	ACPI_LPIT_TYPE_RESERVED = 0x01	/* 1 and above are reserved */
 };
 
 /* Masks for Flags field above  */
@@ -870,21 +869,6 @@ struct acpi_lpit_native {
 	u64 counter_frequency;
 };
 
-/* 0x01: Simple I/O based LPI structure */
-
-struct acpi_lpit_io {
-	struct acpi_lpit_header header;
-	struct acpi_generic_address entry_trigger;
-	u32 trigger_action;
-	u64 trigger_value;
-	u64 trigger_mask;
-	struct acpi_generic_address minimum_idle_state;
-	u32 residency;
-	u32 latency;
-	struct acpi_generic_address residency_counter;
-	u64 counter_frequency;
-};
-
 /*******************************************************************************
  *
  * MCFG - PCI Memory Mapped Configuration table and subtable

From c8dec7459d9fcb880e5c42929d01c308bea9f823 Mon Sep 17 00:00:00 2001
From: Lv Zheng <lv.zheng@intel.com>
Date: Thu, 21 May 2015 10:31:06 +0800
Subject: [PATCH 11/22] ACPICA: Dispatcher: Fix a resource leak issue in
 acpi_ds_auto_serialize_method().

ACPICA commit 29d03840cbab435e8ea82e9339ff9d84535c647d

This patch fixes a resource leak issue in acpi_ds_auto_serialize_method().
It is reported by the "Coverity" tool as unsecure code. Lv Zheng.

Link: https://github.com/acpica/acpica/commit/29d03840
Link: https://jira01.devtools.intel.com/browse/LCK-2142
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 drivers/acpi/acpica/dsmethod.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/acpi/acpica/dsmethod.c b/drivers/acpi/acpica/dsmethod.c
index d72565a3c646..85bb951430d9 100644
--- a/drivers/acpi/acpica/dsmethod.c
+++ b/drivers/acpi/acpica/dsmethod.c
@@ -116,6 +116,7 @@ acpi_ds_auto_serialize_method(struct acpi_namespace_node *node,
 	walk_state =
 	    acpi_ds_create_walk_state(node->owner_id, NULL, NULL, NULL);
 	if (!walk_state) {
+		acpi_ps_free_op(op);
 		return_ACPI_STATUS(AE_NO_MEMORY);
 	}
 
@@ -125,6 +126,7 @@ acpi_ds_auto_serialize_method(struct acpi_namespace_node *node,
 				  obj_desc->method.aml_length, NULL, 0);
 	if (ACPI_FAILURE(status)) {
 		acpi_ds_delete_walk_state(walk_state);
+		acpi_ps_free_op(op);
 		return_ACPI_STATUS(status);
 	}
 
@@ -133,9 +135,6 @@ acpi_ds_auto_serialize_method(struct acpi_namespace_node *node,
 	/* Parse the method, scan for creation of named objects */
 
 	status = acpi_ps_parse_aml(walk_state);
-	if (ACPI_FAILURE(status)) {
-		return_ACPI_STATUS(status);
-	}
 
 	acpi_ps_delete_parse_tree(op);
 	return_ACPI_STATUS(status);

From 2900d56ffb3bd23646db0d2562b6483329632e8a Mon Sep 17 00:00:00 2001
From: Lv Zheng <lv.zheng@intel.com>
Date: Thu, 21 May 2015 10:31:12 +0800
Subject: [PATCH 12/22] ACPICA: Hardware: Fix a resource leak issue in
 acpi_hw_build_pci_list().

ACPICA commit e4f0b73c107680841d7dd01cc04ec108df6580bd

There is code in acpi_hw_build_pci_list() destructing returned object
(return_list_head) before touching it while the allocated new object
(list_head) is not tracked correctly to be destructed on the error case,
which is detected as unsecure code by the "Coverity" tool.

This patch fixes this issue by always intializing the returned object in
acpi_hw_build_pci_list() so that the caller of acpi_hw_build_pci_list() needn't
initialize it and always using the returned object to track the new
allocated objects. Lv Zheng.

Link: https://github.com/acpica/acpica/commit/e4f0b73c
Link: https://jira01.devtools.intel.com/browse/LCK-2143
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 drivers/acpi/acpica/hwpci.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/acpi/acpica/hwpci.c b/drivers/acpi/acpica/hwpci.c
index c5214dec4988..f785ea788356 100644
--- a/drivers/acpi/acpica/hwpci.c
+++ b/drivers/acpi/acpica/hwpci.c
@@ -123,7 +123,7 @@ acpi_hw_derive_pci_id(struct acpi_pci_id *pci_id,
 		      acpi_handle root_pci_device, acpi_handle pci_region)
 {
 	acpi_status status;
-	struct acpi_pci_device *list_head = NULL;
+	struct acpi_pci_device *list_head;
 
 	ACPI_FUNCTION_TRACE(hw_derive_pci_id);
 
@@ -177,13 +177,13 @@ acpi_hw_build_pci_list(acpi_handle root_pci_device,
 	acpi_handle parent_device;
 	acpi_status status;
 	struct acpi_pci_device *list_element;
-	struct acpi_pci_device *list_head = NULL;
 
 	/*
 	 * Ascend namespace branch until the root_pci_device is reached, building
 	 * a list of device nodes. Loop will exit when either the PCI device is
 	 * found, or the root of the namespace is reached.
 	 */
+	*return_list_head = NULL;
 	current_device = pci_region;
 	while (1) {
 		status = acpi_get_parent(current_device, &parent_device);
@@ -198,7 +198,6 @@ acpi_hw_build_pci_list(acpi_handle root_pci_device,
 		/* Finished when we reach the PCI root device (PNP0A03 or PNP0A08) */
 
 		if (parent_device == root_pci_device) {
-			*return_list_head = list_head;
 			return (AE_OK);
 		}
 
@@ -213,9 +212,9 @@ acpi_hw_build_pci_list(acpi_handle root_pci_device,
 
 		/* Put new element at the head of the list */
 
-		list_element->next = list_head;
+		list_element->next = *return_list_head;
 		list_element->device = parent_device;
-		list_head = list_element;
+		*return_list_head = list_element;
 
 		current_device = parent_device;
 	}

From 0cff8dc0099f6d4f7431181918b37a472bcd1bbb Mon Sep 17 00:00:00 2001
From: Bob Moore <robert.moore@intel.com>
Date: Thu, 21 May 2015 10:31:18 +0800
Subject: [PATCH 13/22] ACPICA: ACPI 6.0: Add changes for MADT table.

ACPICA commit 02cbb41232bccf7a91967140cab95d5f48291f21

New subtable type. Some additions to existing subtables.

Link: https://github.com/acpica/acpica/commit/02cbb412
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 include/acpi/actbl1.h | 22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index b80b0e6dabc5..cadf21c9e9be 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -673,7 +673,8 @@ enum acpi_madt_type {
 	ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12,
 	ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13,
 	ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14,
-	ACPI_MADT_TYPE_RESERVED = 15	/* 15 and greater are reserved */
+	ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15,
+	ACPI_MADT_TYPE_RESERVED = 16	/* 16 and greater are reserved */
 };
 
 /*
@@ -794,7 +795,7 @@ struct acpi_madt_local_x2apic_nmi {
 	u8 reserved[3];		/* reserved - must be zero */
 };
 
-/* 11: Generic Interrupt (ACPI 5.0) */
+/* 11: Generic Interrupt (ACPI 5.0 + ACPI 6.0 changes) */
 
 struct acpi_madt_generic_interrupt {
 	struct acpi_subtable_header header;
@@ -811,6 +812,8 @@ struct acpi_madt_generic_interrupt {
 	u32 vgic_interrupt;
 	u64 gicr_base_address;
 	u64 arm_mpidr;
+	u8 efficiency_class;
+	u8 reserved2[3];
 };
 
 /* Masks for Flags field above */
@@ -819,7 +822,7 @@ struct acpi_madt_generic_interrupt {
 #define ACPI_MADT_PERFORMANCE_IRQ_MODE  (1<<1)	/* 01: Performance Interrupt Mode */
 #define ACPI_MADT_VGIC_IRQ_MODE         (1<<2)	/* 02: VGIC Maintenance Interrupt mode */
 
-/* 12: Generic Distributor (ACPI 5.0) */
+/* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */
 
 struct acpi_madt_generic_distributor {
 	struct acpi_subtable_header header;
@@ -827,7 +830,8 @@ struct acpi_madt_generic_distributor {
 	u32 gic_id;
 	u64 base_address;
 	u32 global_irq_base;
-	u32 reserved2;		/* reserved - must be zero */
+	u8 version;
+	u8 reserved2[3];	/* reserved - must be zero */
 };
 
 /* 13: Generic MSI Frame (ACPI 5.1) */
@@ -855,6 +859,16 @@ struct acpi_madt_generic_redistributor {
 	u32 length;
 };
 
+/* 15: Generic Translator (ACPI 6.0) */
+
+struct acpi_madt_generic_translator {
+	struct acpi_subtable_header header;
+	u16 reserved;		/* reserved - must be zero */
+	u32 translation_id;
+	u64 base_address;
+	u32 reserved2;
+};
+
 /*
  * Common flags fields for MADT subtables
  */

From 69ee810cbbca8d6834cdbbb31a8a00fa9ad91c47 Mon Sep 17 00:00:00 2001
From: Lv Zheng <lv.zheng@intel.com>
Date: Thu, 21 May 2015 10:31:24 +0800
Subject: [PATCH 14/22] ACPICA: ACPI 6.0: Add ACPI_SUB_PTR().

ACPICA commit 5de82757aef5d6163e37064033aacbce193abbca

Using a minus number with ACPI_ADD_PTR() will cause compiler warnings, such
warnings cannot be eliminated by force casting an unsigned value to a
signed value. This patch thus introduces ACPI_SUB_PTR() to be used with
minus numbers. Lv Zheng.

Link: https://github.com/acpica/acpica/commit/5de82757
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 include/acpi/actypes.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index a9d33e8c33b7..63fd7f5e9fb3 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -525,6 +525,7 @@ typedef u64 acpi_integer;
 #define ACPI_CAST_PTR(t, p)             ((t *) (acpi_uintptr_t) (p))
 #define ACPI_CAST_INDIRECT_PTR(t, p)    ((t **) (acpi_uintptr_t) (p))
 #define ACPI_ADD_PTR(t, a, b)           ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8, (a)) + (acpi_size)(b)))
+#define ACPI_SUB_PTR(t, a, b)           ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8, (a)) - (acpi_size)(b)))
 #define ACPI_PTR_DIFF(a, b)             (acpi_size) (ACPI_CAST_PTR (u8, (a)) - ACPI_CAST_PTR (u8, (b)))
 
 /* Pointer/Integer type conversions */

From 874f6a723e56d0da9e481629b17482bcd3801ecf Mon Sep 17 00:00:00 2001
From: Lv Zheng <lv.zheng@intel.com>
Date: Thu, 21 May 2015 10:31:30 +0800
Subject: [PATCH 15/22] ACPICA: ACPI 6.0: Add support for IORT table.

ACPICA commit 5de82757aef5d6163e37064033aacbce193abbca

This patch adds support for IORT (IO Remapping Table) in iasl.

Note that some field names are modified to shrink their length or the
decompiled IORT ASL will contain fields with ugly ":" alignment.

The IORT contains field definitions around "Memory Access Properties". This
patch also adds support to encode/decode it using inline table.

This patch doesn't add inline table support for the SMMU interrupt fields
due to a limitation in current ACPICA data table support. Lv Zheng.

Link: https://github.com/acpica/acpica/commit/5de82757
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 include/acpi/actbl2.h | 126 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 126 insertions(+)

diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 93f85e8f7e9a..370d69d871a0 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -69,6 +69,7 @@
 #define ACPI_SIG_DMAR           "DMAR"	/* DMA Remapping table */
 #define ACPI_SIG_HPET           "HPET"	/* High Precision Event Timer table */
 #define ACPI_SIG_IBFT           "IBFT"	/* iSCSI Boot Firmware Table */
+#define ACPI_SIG_IORT           "IORT"	/* IO Remapping Table */
 #define ACPI_SIG_IVRS           "IVRS"	/* I/O Virtualization Reporting Structure */
 #define ACPI_SIG_LPIT           "LPIT"	/* Low Power Idle Table */
 #define ACPI_SIG_MCFG           "MCFG"	/* PCI Memory Mapped Configuration table */
@@ -648,6 +649,131 @@ struct acpi_ibft_target {
 	u16 reverse_chap_secret_offset;
 };
 
+/*******************************************************************************
+ *
+ * IORT - IO Remapping Table
+ *
+ * Conforms to "IO Remapping Table System Software on ARM Platforms",
+ * Document number: ARM DEN 0049A, 2015
+ *
+ ******************************************************************************/
+
+struct acpi_table_iort {
+	struct acpi_table_header header;
+	u32 node_count;
+	u32 node_offset;
+	u32 reserved;
+};
+
+/*
+ * IORT subtables
+ */
+struct acpi_iort_node {
+	u8 type;
+	u16 length;
+	u8 revision;
+	u32 reserved;
+	u32 mapping_count;
+	u32 mapping_offset;
+	char node_data[1];
+};
+
+/* Values for subtable Type above */
+
+enum acpi_iort_node_type {
+	ACPI_IORT_NODE_ITS_GROUP = 0x00,
+	ACPI_IORT_NODE_NAMED_COMPONENT = 0x01,
+	ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02,
+	ACPI_IORT_NODE_SMMU = 0x03
+};
+
+struct acpi_iort_id_mapping {
+	u32 input_base;		/* Lowest value in input range */
+	u32 id_count;		/* Number of IDs */
+	u32 output_base;	/* Lowest value in output range */
+	u32 output_reference;	/* A reference to the output node */
+	u32 flags;
+};
+
+/* Masks for Flags field above for IORT subtable */
+
+#define ACPI_IORT_ID_SINGLE_MAPPING (1)
+
+struct acpi_iort_memory_access {
+	u32 cache_coherency;
+	u8 hints;
+	u16 reserved;
+	u8 memory_flags;
+};
+
+/* Values for cache_coherency field above */
+
+#define ACPI_IORT_NODE_COHERENT         0x00000001	/* The device node is fully coherent */
+#define ACPI_IORT_NODE_NOT_COHERENT     0x00000000	/* The device node is not coherent */
+
+/* Masks for Hints field above */
+
+#define ACPI_IORT_HT_TRANSIENT          (1)
+#define ACPI_IORT_HT_WRITE              (1<<1)
+#define ACPI_IORT_HT_READ               (1<<2)
+#define ACPI_IORT_HT_OVERRIDE           (1<<3)
+
+/* Masks for memory_flags field above */
+
+#define ACPI_IORT_MF_COHERENCY          (1)
+#define ACPI_IORT_MF_ATTRIBUTES         (1<<1)
+
+/*
+ * IORT node specific subtables
+ */
+struct acpi_iort_its_group {
+	u32 its_count;
+	u32 identifiers[1];	/* GIC ITS identifier arrary */
+};
+
+struct acpi_iort_named_component {
+	u32 node_flags;
+	u64 memory_properties;	/* Memory access properties */
+	u8 memory_address_limit;	/* Memory address size limit */
+	char device_name[1];	/* Path of namespace object */
+};
+
+struct acpi_iort_root_complex {
+	u64 memory_properties;	/* Memory access properties */
+	u32 ats_attribute;
+	u32 pci_segment_number;
+};
+
+/* Values for ats_attribute field above */
+
+#define ACPI_IORT_ATS_SUPPORTED         0x00000001	/* The root complex supports ATS */
+#define ACPI_IORT_ATS_UNSUPPORTED       0x00000000	/* The root complex doesn't support ATS */
+
+struct acpi_iort_smmu {
+	u64 base_address;	/* SMMU base address */
+	u64 span;		/* Length of memory range */
+	u32 model;
+	u32 flags;
+	u32 global_interrupt_offset;
+	u32 context_interrupt_count;
+	u32 context_interrupt_offset;
+	u32 pmu_interrupt_count;
+	u32 pmu_interrupt_offset;
+	u64 interrupts[1];	/* Interrupt array */
+};
+
+/* Values for Model field above */
+
+#define ACPI_IORT_SMMU_V1               0x00000000	/* Generic SMMUv1 */
+#define ACPI_IORT_SMMU_V2               0x00000001	/* Generic SMMUv2 */
+#define ACPI_IORT_SMMU_CORELINK_MMU400  0x00000002	/* ARM Corelink MMU-400 */
+#define ACPI_IORT_SMMU_CORELINK_MMU500  0x00000003	/* ARM Corelink MMU-500 */
+
+/* Masks for Flags field above */
+
+#define ACPI_IORT_SMMU_DVM_SUPPORTED    (1)
+#define ACPI_IORT_SMMU_COHERENT_WALK    (1<<1)
+
 /*******************************************************************************
  *
  * IVRS - I/O Virtualization Reporting Structure

From 80fa6cf95e71d56333c89c92dbf74465a9505421 Mon Sep 17 00:00:00 2001
From: Lv Zheng <lv.zheng@intel.com>
Date: Thu, 21 May 2015 10:31:37 +0800
Subject: [PATCH 16/22] ACPICA: ACPI 6.0: Add changes for DRTM table.

ACPICA commit b02b754a2b7afcd0384cb3b31f29eb1be028fe90

This patch adds support for DRTM (Dynamic Root of Trust for Measurement
table) in iasl. Lv Zheng.

Link: https://github.com/acpica/acpica/commit/b02b754a
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 include/acpi/actbl3.h | 34 +++++++++++++++++++++++++++-------
 1 file changed, 27 insertions(+), 7 deletions(-)

diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index e1aac82b72fd..4018986d2a2e 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -119,6 +119,8 @@ struct acpi_table_bgrt {
 /*******************************************************************************
  *
  * DRTM - Dynamic Root of Trust for Measurement table
+ * Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0
+ * Table version 1
  *
  ******************************************************************************/
 
@@ -135,22 +137,40 @@ struct acpi_table_drtm {
 	u32 flags;
 };
 
-/* 1) Validated Tables List */
+/* Flag Definitions for above */
 
-struct acpi_drtm_vtl_list {
-	u32 validated_table_list_count;
+#define ACPI_DRTM_ACCESS_ALLOWED            (1)
+#define ACPI_DRTM_ENABLE_GAP_CODE           (1<<1)
+#define ACPI_DRTM_INCOMPLETE_MEASUREMENTS   (1<<2)
+#define ACPI_DRTM_AUTHORITY_ORDER           (1<<3)
+
+/* 1) Validated Tables List (64-bit addresses) */
+
+struct acpi_drtm_vtable_list {
+	u32 validated_table_count;
+	u64 validated_tables[1];
 };
 
-/* 2) Resources List */
+/* 2) Resources List (of Resource Descriptors) */
+
+/* Resource Descriptor */
+
+struct acpi_drtm_resource {
+	u8 size[7];
+	u8 type;
+	u64 address;
+};
 
 struct acpi_drtm_resource_list {
-	u32 resource_list_count;
+	u32 resource_count;
+	struct acpi_drtm_resource resources[1];
 };
 
 /* 3) Platform-specific Identifiers List */
 
-struct acpi_drtm_id_list {
-	u32 id_list_count;
+struct acpi_drtm_dps_id {
+	u32 dps_id_length;
+	u8 dps_id[16];
 };
 
 /*******************************************************************************

From 5b0bbfbd56118d2f5dca2b56ea47103470fa7aaa Mon Sep 17 00:00:00 2001
From: Bob Moore <robert.moore@intel.com>
Date: Thu, 21 May 2015 10:31:44 +0800
Subject: [PATCH 17/22] ACPICA: iASL/disassembler - fix possible fault for -e
 option.

ACPICA commit 403b8b0023fd7549b2f9bf818fcc1ba481047b69

If non-AML files are used with the -e option, the disassembler
can fault. The fix is to ensure that all -e files are either
SSDTs or a DSDT. ACPICA BZ 1158.

Link: https://github.com/acpica/acpica/commit/403b8b00
Reference: https://bugs.acpica.org/show_bug.cgi?id=1158
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 drivers/acpi/acpica/acdebug.h   |  4 +++-
 drivers/acpi/acpica/utfileio.c  |  2 +-
 drivers/acpi/acpica/utxferror.c | 11 +++++++++--
 3 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/drivers/acpi/acpica/acdebug.h b/drivers/acpi/acpica/acdebug.h
index 4169bb87a996..43685dd36c77 100644
--- a/drivers/acpi/acpica/acdebug.h
+++ b/drivers/acpi/acpica/acdebug.h
@@ -231,7 +231,9 @@ void acpi_db_open_debug_file(char *name);
 acpi_status acpi_db_load_acpi_table(char *filename);
 
 acpi_status
-acpi_db_get_table_from_file(char *filename, struct acpi_table_header **table);
+acpi_db_get_table_from_file(char *filename,
+			    struct acpi_table_header **table,
+			    u8 must_be_aml_table);
 
 /*
  * dbhistry - debugger HISTORY command
diff --git a/drivers/acpi/acpica/utfileio.c b/drivers/acpi/acpica/utfileio.c
index f72c53c05d64..857af824337b 100644
--- a/drivers/acpi/acpica/utfileio.c
+++ b/drivers/acpi/acpica/utfileio.c
@@ -312,7 +312,7 @@ acpi_ut_read_table_from_file(char *filename, struct acpi_table_header ** table)
 	/* Get the entire file */
 
 	fprintf(stderr,
-		"Loading Acpi table from file %10s - Length %.8u (%06X)\n",
+		"Reading ACPI table from file %10s - Length %.8u (0x%06X)\n",
 		filename, file_size, file_size);
 
 	status = acpi_ut_read_table(file, table, &table_length);
diff --git a/drivers/acpi/acpica/utxferror.c b/drivers/acpi/acpica/utxferror.c
index 306e785f9418..98d578753101 100644
--- a/drivers/acpi/acpica/utxferror.c
+++ b/drivers/acpi/acpica/utxferror.c
@@ -107,9 +107,16 @@ acpi_exception(const char *module_name,
 	va_list arg_list;
 
 	ACPI_MSG_REDIRECT_BEGIN;
-	acpi_os_printf(ACPI_MSG_EXCEPTION "%s, ",
-		       acpi_format_exception(status));
 
+	/* For AE_OK, just print the message */
+
+	if (ACPI_SUCCESS(status)) {
+		acpi_os_printf(ACPI_MSG_EXCEPTION);
+
+	} else {
+		acpi_os_printf(ACPI_MSG_EXCEPTION "%s, ",
+			       acpi_format_exception(status));
+	}
 	va_start(arg_list, format);
 	acpi_os_vprintf(format, arg_list);
 	ACPI_MSG_SUFFIX;

From 0bb346cca1899542cdad470f2416070881d54437 Mon Sep 17 00:00:00 2001
From: Bob Moore <robert.moore@intel.com>
Date: Thu, 21 May 2015 10:31:52 +0800
Subject: [PATCH 18/22] ACPICA: acpi_help: Add option to display all
 known/supported ACPI tables.

ACPICA commit d6d003556c6fc22e067d5d511577128a661266c3

-t option displays all ACPI tables.

Link: https://github.com/acpica/acpica/commit/d6d00355
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 drivers/acpi/acpica/aclocal.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index 3596958427cd..ffdb956391f6 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -1175,4 +1175,9 @@ struct ah_uuid {
 	char *string;
 };
 
+struct ah_table {
+	char *signature;
+	char *description;
+};
+
 #endif				/* __ACLOCAL_H__ */

From 04f8e38497b02cd5596ff9af278e62cd057fff68 Mon Sep 17 00:00:00 2001
From: Bob Moore <robert.moore@intel.com>
Date: Thu, 21 May 2015 10:31:58 +0800
Subject: [PATCH 19/22] ACPICA: ACPI 6.0: Add support for NFIT table.

ACPICA commit e4e17ca361373e9b81494bb4ca697a12cef3cba6

NVDIMM Firmware Interface Table.

Link: https://github.com/acpica/acpica/commit/e4e17ca3
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 drivers/acpi/acpica/uthex.c |   4 +-
 include/acpi/actbl1.h       | 154 ++++++++++++++++++++++++++++++++++++
 include/acpi/acuuid.h       |  64 +++++++++++++++
 3 files changed, 220 insertions(+), 2 deletions(-)
 create mode 100644 include/acpi/acuuid.h

diff --git a/drivers/acpi/acpica/uthex.c b/drivers/acpi/acpica/uthex.c
index aa448278ba28..fda8b3def81c 100644
--- a/drivers/acpi/acpica/uthex.c
+++ b/drivers/acpi/acpica/uthex.c
@@ -75,9 +75,9 @@ char acpi_ut_hex_to_ascii_char(u64 integer, u32 position)
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_ut_hex_char_to_value
+ * FUNCTION:    acpi_ut_ascii_char_to_hex
  *
- * PARAMETERS:  ascii_char            - Hex character in Ascii
+ * PARAMETERS:  hex_char                - Hex character in Ascii
  *
  * RETURN:      The binary value of the ascii/hex character
  *
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index cadf21c9e9be..06b61f01ea59 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -71,6 +71,7 @@
 #define ACPI_SIG_SBST           "SBST"	/* Smart Battery Specification Table */
 #define ACPI_SIG_SLIT           "SLIT"	/* System Locality Distance Information Table */
 #define ACPI_SIG_SRAT           "SRAT"	/* System Resource Affinity Table */
+#define ACPI_SIG_NFIT           "NFIT"	/* NVDIMM Firmware Interface Table */
 
 /*
  * All tables must be byte-packed to match the ACPI specification, since
@@ -920,6 +921,159 @@ struct acpi_msct_proximity {
 	u64 memory_capacity;	/* In bytes */
 };
 
+/*******************************************************************************
+ *
+ * NFIT - NVDIMM Interface Table (ACPI 6.0)
+ *        Version 1
+ *
+ ******************************************************************************/
+
+struct acpi_table_nfit {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u32 reserved;		/* Reserved, must be zero */
+};
+
+/* Subtable header for NFIT */
+
+struct acpi_nfit_header {
+	u16 type;
+	u16 length;
+};
+
+/* Values for subtable type in struct acpi_nfit_header */
+
+enum acpi_nfit_type {
+	ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0,
+	ACPI_NFIT_TYPE_MEMORY_MAP = 1,
+	ACPI_NFIT_TYPE_INTERLEAVE = 2,
+	ACPI_NFIT_TYPE_SMBIOS = 3,
+	ACPI_NFIT_TYPE_CONTROL_REGION = 4,
+	ACPI_NFIT_TYPE_DATA_REGION = 5,
+	ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6,
+	ACPI_NFIT_TYPE_RESERVED = 7	/* 7 and greater are reserved */
+};
+
+/*
+ * NFIT Subtables
+ */
+
+/* 0: System Physical Address Range Structure */
+
+struct acpi_nfit_system_address {
+	struct acpi_nfit_header header;
+	u16 range_index;
+	u16 flags;
+	u32 reserved;		/* Reseved, must be zero */
+	u32 proximity_domain;
+	u8 range_guid[16];
+	u64 address;
+	u64 length;
+	u64 memory_mapping;
+};
+
+/* Flags */
+
+#define ACPI_NFIT_ADD_ONLINE_ONLY       (1)	/* 00: Add/Online Operation Only */
+#define ACPI_NFIT_PROXIMITY_VALID       (1<<1)	/* 01: Proximity Domain Valid */
+
+/* Range Type GUIDs appear in the include/acuuid.h file */
+
+/* 1: Memory Device to System Address Range Map Structure */
+
+struct acpi_nfit_memory_map {
+	struct acpi_nfit_header header;
+	u32 device_handle;
+	u16 physical_id;
+	u16 region_id;
+	u16 range_index;
+	u16 region_index;
+	u64 region_size;
+	u64 region_offset;
+	u64 address;
+	u16 interleave_index;
+	u16 interleave_ways;
+	u16 flags;
+	u16 reserved;		/* Reserved, must be zero */
+};
+
+/* Flags */
+
+#define ACPI_NFIT_MEM_SAVE_FAILED       (1)	/* 00: Last SAVE to Memory Device failed */
+#define ACPI_NFIT_MEM_RESTORE_FAILED    (1<<1)	/* 01: Last RESTORE from Memory Device failed */
+#define ACPI_NFIT_MEM_FLUSH_FAILED      (1<<2)	/* 02: Platform flush failed */
+#define ACPI_NFIT_MEM_ARMED             (1<<3)	/* 03: Memory Device observed to be not armed */
+#define ACPI_NFIT_MEM_HEALTH_OBSERVED   (1<<4)	/* 04: Memory Device observed SMART/health events */
+#define ACPI_NFIT_MEM_HEALTH_ENABLED    (1<<5)	/* 05: SMART/health events enabled */
+
+/* 2: Interleave Structure */
+
+struct acpi_nfit_interleave {
+	struct acpi_nfit_header header;
+	u16 interleave_index;
+	u16 reserved;		/* Reserved, must be zero */
+	u32 line_count;
+	u32 line_size;
+	u32 line_offset[1];	/* Variable length */
+};
+
+/* 3: SMBIOS Management Information Structure */
+
+struct acpi_nfit_smbios {
+	struct acpi_nfit_header header;
+	u32 reserved;		/* Reserved, must be zero */
+	u8 data[1];		/* Variable length */
+};
+
+/* 4: NVDIMM Control Region Structure */
+
+struct acpi_nfit_control_region {
+	struct acpi_nfit_header header;
+	u16 region_index;
+	u16 vendor_id;
+	u16 device_id;
+	u16 revision_id;
+	u16 subsystem_vendor_id;
+	u16 subsystem_device_id;
+	u16 subsystem_revision_id;
+	u8 reserved[6];		/* Reserved, must be zero */
+	u32 serial_number;
+	u16 code;
+	u16 windows;
+	u64 window_size;
+	u64 command_offset;
+	u64 command_size;
+	u64 status_offset;
+	u64 status_size;
+	u16 flags;
+	u8 reserved1[6];	/* Reserved, must be zero */
+};
+
+/* Flags */
+
+#define ACPI_NFIT_CONTROL_BUFFERED      (1)	/* Block Data Windows implementation is buffered */
+
+/* 5: NVDIMM Block Data Window Region Structure */
+
+struct acpi_nfit_data_region {
+	struct acpi_nfit_header header;
+	u16 region_index;
+	u16 windows;
+	u64 offset;
+	u64 size;
+	u64 capacity;
+	u64 start_address;
+};
+
+/* 6: Flush Hint Address Structure */
+
+struct acpi_nfit_flush_address {
+	struct acpi_nfit_header header;
+	u32 device_handle;
+	u16 hint_count;
+	u8 reserved[6];		/* Reserved, must be zero */
+	u64 hint_address[1];	/* Variable length */
+};
+
 /*******************************************************************************
  *
  * SBST - Smart Battery Specification Table
diff --git a/include/acpi/acuuid.h b/include/acpi/acuuid.h
new file mode 100644
index 000000000000..4955d5ec71f1
--- /dev/null
+++ b/include/acpi/acuuid.h
@@ -0,0 +1,64 @@
+/******************************************************************************
+ *
+ * Name: acuuid.h - ACPI-related UUID/GUID definitions
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2015, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer,
+ *    without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ *    substantially similar to the "NO WARRANTY" disclaimer below
+ *    ("Disclaimer") and any redistribution must be conditioned upon
+ *    including a substantially similar Disclaimer requirement for further
+ *    binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ *    of any contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#ifndef __ACUUID_H__
+#define __ACUUID_H__
+
+/*
+ * Note1: UUIDs and GUIDs are defined to be identical in ACPI.
+ *
+ * Note2: This file is standalone and should remain that way.
+ */
+
+/* NFIT/NVDIMM */
+
+#define UUID_VOLATILE_MEMORY            "4F940573-DAFD-E344-B16C-3F22D252E5D0"
+#define UUID_PERSISTENT_MEMORY          "79D3F066-F3B4-7440-AC43-0D3318B78CDB"
+#define UUID_CONTROL_REGION             "F601F792-B413-5D40-910B-299367E8234C"
+#define UUID_DATA_REGION                "3005AF91-865D-0E47-A6B0-0A2DB9408249"
+#define UUID_VOLATILE_VIRTUAL_DISK      "5A53AB77-FC45-4B62-5560-F7B281D1F96E"
+#define UUID_VOLATILE_VIRTUAL_CD        "30BD5A3D-7541-CE87-6D64-D2ADE523C4BB"
+#define UUID_PERSISTENT_VIRTUAL_DISK    "C902EA5C-074D-69D3-269F-4496FBE096F9"
+#define UUID_PERSISTENT_VIRTUAL_CD      "88810108-CD42-48BB-100F-5387D53DED3D"
+
+#endif				/* __AUUID_H__ */

From 1aebaa021f3eb0a9854183e7bf65d0d96d939a27 Mon Sep 17 00:00:00 2001
From: Bob Moore <robert.moore@intel.com>
Date: Thu, 21 May 2015 10:32:05 +0800
Subject: [PATCH 20/22] ACPICA: Update version to 20150515.

ACPICA commit ed4de2e8b0a5dd6fc17773a055590bff0e995588

Version 20150515.

Link: https://github.com/acpica/acpica/commit/ed4de2e8
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 include/acpi/acpixf.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 08ef57bc8d63..d68f1cd39c49 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                 0x20150410
+#define ACPI_CA_VERSION                 0x20150515
 
 #include <acpi/acconfig.h>
 #include <acpi/actypes.h>

From 6c0d14680e247849cdb870c995a332781bdb93f2 Mon Sep 17 00:00:00 2001
From: Bob Moore <robert.moore@intel.com>
Date: Mon, 25 May 2015 08:15:27 +0800
Subject: [PATCH 21/22] ACPICA: acpihelp: Update for new NFIT table GUIDs.

ACPICA commit 83727bed8f715685a63a9f668e73c60496a06054

Add original UUIDs/GUIDs to the acuuid.h file.
Cleanup acpihelp output for UUIDs/GUIDs.

Link: https://github.com/acpica/acpica/commit/83727bed
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 include/acpi/acuuid.h | 43 ++++++++++++++++++++++++++++++++++---------
 1 file changed, 34 insertions(+), 9 deletions(-)

diff --git a/include/acpi/acuuid.h b/include/acpi/acuuid.h
index 4955d5ec71f1..7c6cbb028ffc 100644
--- a/include/acpi/acuuid.h
+++ b/include/acpi/acuuid.h
@@ -50,15 +50,40 @@
  * Note2: This file is standalone and should remain that way.
  */
 
-/* NFIT/NVDIMM */
+/* Controllers */
 
-#define UUID_VOLATILE_MEMORY            "4F940573-DAFD-E344-B16C-3F22D252E5D0"
-#define UUID_PERSISTENT_MEMORY          "79D3F066-F3B4-7440-AC43-0D3318B78CDB"
-#define UUID_CONTROL_REGION             "F601F792-B413-5D40-910B-299367E8234C"
-#define UUID_DATA_REGION                "3005AF91-865D-0E47-A6B0-0A2DB9408249"
-#define UUID_VOLATILE_VIRTUAL_DISK      "5A53AB77-FC45-4B62-5560-F7B281D1F96E"
-#define UUID_VOLATILE_VIRTUAL_CD        "30BD5A3D-7541-CE87-6D64-D2ADE523C4BB"
-#define UUID_PERSISTENT_VIRTUAL_DISK    "C902EA5C-074D-69D3-269F-4496FBE096F9"
-#define UUID_PERSISTENT_VIRTUAL_CD      "88810108-CD42-48BB-100F-5387D53DED3D"
+#define UUID_GPIO_CONTROLLER            "4f248f40-d5e2-499f-834c-27758ea1cd3f"
+#define UUID_USB_CONTROLLER             "ce2ee385-00e6-48cb-9f05-2edb927c4899"
+#define UUID_SATA_CONTROLLER            "e4db149b-fcfe-425b-a6d8-92357d78fc7f"
+
+/* Devices */
+
+#define UUID_PCI_HOST_BRIDGE            "33db4d5b-1ff7-401c-9657-7441c03dd766"
+#define UUID_I2C_DEVICE                 "3cdff6f7-4267-4555-ad05-b30a3d8938de"
+#define UUID_POWER_BUTTON               "dfbcf3c5-e7a5-44e6-9c1f-29c76f6e059c"
+
+/* Interfaces */
+
+#define UUID_DEVICE_LABELING            "e5c937d0-3553-4d7a-9117-ea4d19c3434d"
+#define UUID_PHYSICAL_PRESENCE          "3dddfaa6-361b-4eb4-a424-8d10089d1653"
+
+/* NVDIMM - NFIT table */
+
+#define UUID_VOLATILE_MEMORY            "4f940573-dafd-e344-b16c-3f22d252e5d0"
+#define UUID_PERSISTENT_MEMORY          "79d3f066-f3b4-7440-ac43-0d3318b78cdb"
+#define UUID_CONTROL_REGION             "f601f792-b413-5d40-910b-299367e8234c"
+#define UUID_DATA_REGION                "3005af91-865d-0e47-a6b0-0a2db9408249"
+#define UUID_VOLATILE_VIRTUAL_DISK      "5a53ab77-fc45-4b62-5560-f7b281d1f96e"
+#define UUID_VOLATILE_VIRTUAL_CD        "30bd5a3d-7541-ce87-6d64-d2ade523c4bb"
+#define UUID_PERSISTENT_VIRTUAL_DISK    "c902ea5c-074d-69d3-269f-4496fbe096f9"
+#define UUID_PERSISTENT_VIRTUAL_CD      "88810108-cd42-48bb-100f-5387d53ded3d"
+
+/* Miscellaneous */
+
+#define UUID_PLATFORM_CAPABILITIES      "0811b06e-4a27-44f9-8d60-3cbbc22e7b48"
+#define UUID_DYNAMIC_ENUMERATION        "d8c1a3a6-be9b-4c9b-91bf-c3cb81fc5daf"
+#define UUID_BATTERY_THERMAL_LIMIT      "4c2067e3-887d-475c-9720-4af1d3ed602e"
+#define UUID_THERMAL_EXTENSIONS         "14d399cd-7a27-4b18-8fb4-7cb7b9f4e500"
+#define UUID_DEVICE_PROPERTIES          "daffd814-6eba-4d8c-8a91-bc9bbf4aa301"
 
 #endif				/* __AUUID_H__ */

From f3b6ced236259a87829b829e8e542ff53bfb9a4f Mon Sep 17 00:00:00 2001
From: Bob Moore <robert.moore@intel.com>
Date: Mon, 25 May 2015 08:15:35 +0800
Subject: [PATCH 22/22] ACPICA: Fix for ill-formed GUID strings for NFIT
 tables.

ACPICA commit 60052949ba2aa7377106870da69b237193d10dc1

Error in transcription from the ACPI spec.

Link: https://github.com/acpica/acpica/commit/60052949
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 include/acpi/acuuid.h | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/include/acpi/acuuid.h b/include/acpi/acuuid.h
index 7c6cbb028ffc..80fe8cf74d7a 100644
--- a/include/acpi/acuuid.h
+++ b/include/acpi/acuuid.h
@@ -69,14 +69,14 @@
 
 /* NVDIMM - NFIT table */
 
-#define UUID_VOLATILE_MEMORY            "4f940573-dafd-e344-b16c-3f22d252e5d0"
-#define UUID_PERSISTENT_MEMORY          "79d3f066-f3b4-7440-ac43-0d3318b78cdb"
-#define UUID_CONTROL_REGION             "f601f792-b413-5d40-910b-299367e8234c"
-#define UUID_DATA_REGION                "3005af91-865d-0e47-a6b0-0a2db9408249"
-#define UUID_VOLATILE_VIRTUAL_DISK      "5a53ab77-fc45-4b62-5560-f7b281d1f96e"
-#define UUID_VOLATILE_VIRTUAL_CD        "30bd5a3d-7541-ce87-6d64-d2ade523c4bb"
-#define UUID_PERSISTENT_VIRTUAL_DISK    "c902ea5c-074d-69d3-269f-4496fbe096f9"
-#define UUID_PERSISTENT_VIRTUAL_CD      "88810108-cd42-48bb-100f-5387d53ded3d"
+#define UUID_VOLATILE_MEMORY            "7305944f-fdda-44e3-b16c-3f22d252e5d0"
+#define UUID_PERSISTENT_MEMORY          "66f0d379-b4f3-4074-ac43-0d3318b78cdb"
+#define UUID_CONTROL_REGION             "92f701f6-13b4-405d-910b-299367e8234c"
+#define UUID_DATA_REGION                "91af0530-5d86-470e-a6b0-0a2db9408249"
+#define UUID_VOLATILE_VIRTUAL_DISK      "77ab535a-45fc-624b-5560-f7b281d1f96e"
+#define UUID_VOLATILE_VIRTUAL_CD        "3d5abd30-4175-87ce-6d64-d2ade523c4bb"
+#define UUID_PERSISTENT_VIRTUAL_DISK    "5cea02c9-4d07-69d3-269f-4496fbe096f9"
+#define UUID_PERSISTENT_VIRTUAL_CD      "08018188-42cd-bb48-100f-5387d53ded3d"
 
 /* Miscellaneous */