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authorLinus Torvalds <torvalds@linux-foundation.org>2018-06-13 07:32:10 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-06-13 07:32:10 -0700
commitd290ef9305ebaaac884ae0350bfc243dd01d354d (patch)
tree0cc65f66bb9de36ce62ca07d00ec42d8a15de801 /include/acpi
parentd09fcecb0c797b884ce65daa37c121a2786bb17b (diff)
parent674455326ee397bc8334920533f71090b61fa594 (diff)
Merge tag 'acpi-4.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull additional ACPI updates from Rafael Wysocki: "These update the ACPICA code in the kernel to upstream revision 20180531 including one important AML parser fix and updates related to the IORT table, make the kernel recognize the "Windows 2017.2" _OSI string and update the customized methods documentation. Specifics: - Update the ACPICA code in the kernel to upstream revision 20180531 including: * AML parser fix to continue loading tables after detecting an AML error (Erik Schmauss). * AML parser debug option to dump parse trees (Bob Moore). * Debugger updates (Bob Moore). * Initial bits of Unload () operator deprecation (Bob Moore). * Updates related to the IORT table (Robin Murphy). - Make Linux respond to the "Windows 2017.2" _OSI string which allows native Thunderbolt enumeration to be used on Dell systems and was unsafe before recent changes in the PCI subsystem (Mario Limonciello) - Update the ACPI method customization feature documentation (Erik Schmauss)" * tag 'acpi-4.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPICA: Recognize the _OSI string "Windows 2017.2" ACPICA: Update version to 20180531 ACPICA: Interpreter: Begin deprecation of Unload operator ACPICA: AML parser: attempt to continue loading table after error ACPICA: Debugger: Reduce verbosity for module-level code errors. ACPICA: AML Parser: Add debug option to dump parse trees ACPICA: Debugger: Add count of namespace nodes after namespace dump ACPICA: IORT: Add PMCG node supprt ACPICA: IORT: Update for revision D ACPI / Documentation: update ACPI customize method feature docs
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/acoutput.h4
-rw-r--r--include/acpi/acpixf.h2
-rw-r--r--include/acpi/actbl2.h25
-rw-r--r--include/acpi/actypes.h1
4 files changed, 24 insertions, 8 deletions
diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h
index 0a6c5bd92256..3a26aa7ead23 100644
--- a/include/acpi/acoutput.h
+++ b/include/acpi/acoutput.h
@@ -80,7 +80,8 @@
#define ACPI_LV_ALLOCATIONS 0x00100000
#define ACPI_LV_FUNCTIONS 0x00200000
#define ACPI_LV_OPTIMIZATIONS 0x00400000
-#define ACPI_LV_VERBOSITY2 0x00700000 | ACPI_LV_VERBOSITY1
+#define ACPI_LV_PARSE_TREES 0x00800000
+#define ACPI_LV_VERBOSITY2 0x00F00000 | ACPI_LV_VERBOSITY1
#define ACPI_LV_ALL ACPI_LV_VERBOSITY2
/* Trace verbosity level 3 [Threading, I/O, and Interrupts] */
@@ -131,6 +132,7 @@
#define ACPI_DB_TABLES ACPI_DEBUG_LEVEL (ACPI_LV_TABLES)
#define ACPI_DB_FUNCTIONS ACPI_DEBUG_LEVEL (ACPI_LV_FUNCTIONS)
#define ACPI_DB_OPTIMIZATIONS ACPI_DEBUG_LEVEL (ACPI_LV_OPTIMIZATIONS)
+#define ACPI_DB_PARSE_TREES ACPI_DEBUG_LEVEL (ACPI_LV_PARSE_TREES)
#define ACPI_DB_VALUES ACPI_DEBUG_LEVEL (ACPI_LV_VALUES)
#define ACPI_DB_OBJECTS ACPI_DEBUG_LEVEL (ACPI_LV_OBJECTS)
#define ACPI_DB_ALLOCATIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALLOCATIONS)
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 77d71bd1be39..48d84f0d9547 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -12,7 +12,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION 0x20180508
+#define ACPI_CA_VERSION 0x20180531
#include <acpi/acconfig.h>
#include <acpi/actypes.h>
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 876012da8e6e..c50ef7e6b942 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -67,7 +67,7 @@
* IORT - IO Remapping Table
*
* Conforms to "IO Remapping Table System Software on ARM Platforms",
- * Document number: ARM DEN 0049C, May 2017
+ * Document number: ARM DEN 0049D, March 2018
*
******************************************************************************/
@@ -98,7 +98,8 @@ enum acpi_iort_node_type {
ACPI_IORT_NODE_NAMED_COMPONENT = 0x01,
ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02,
ACPI_IORT_NODE_SMMU = 0x03,
- ACPI_IORT_NODE_SMMU_V3 = 0x04
+ ACPI_IORT_NODE_SMMU_V3 = 0x04,
+ ACPI_IORT_NODE_PMCG = 0x05
};
struct acpi_iort_id_mapping {
@@ -152,10 +153,17 @@ struct acpi_iort_named_component {
char device_name[1]; /* Path of namespace object */
};
+/* Masks for Flags field above */
+
+#define ACPI_IORT_NC_STALL_SUPPORTED (1)
+#define ACPI_IORT_NC_PASID_BITS (31<<1)
+
struct acpi_iort_root_complex {
u64 memory_properties; /* Memory access properties */
u32 ats_attribute;
u32 pci_segment_number;
+ u8 memory_address_limit; /* Memory address size limit */
+ u8 reserved[3]; /* Reserved, must be zero */
};
/* Values for ats_attribute field above */
@@ -209,9 +217,7 @@ struct acpi_iort_smmu_v3 {
u32 pri_gsiv;
u32 gerr_gsiv;
u32 sync_gsiv;
- u8 pxm;
- u8 reserved1;
- u16 reserved2;
+ u32 pxm;
u32 id_mapping_index;
};
@@ -224,9 +230,16 @@ struct acpi_iort_smmu_v3 {
/* Masks for Flags field above */
#define ACPI_IORT_SMMU_V3_COHACC_OVERRIDE (1)
-#define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (1<<1)
+#define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (3<<1)
#define ACPI_IORT_SMMU_V3_PXM_VALID (1<<3)
+struct acpi_iort_pmcg {
+ u64 page0_base_address;
+ u32 overflow_gsiv;
+ u32 node_reference;
+ u64 page1_base_address;
+};
+
/*******************************************************************************
*
* IVRS - I/O Virtualization Reporting Structure
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 2b1bafa197c0..66ceb12ebc63 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -1272,6 +1272,7 @@ typedef enum {
#define ACPI_OSI_WIN_10 0x0D
#define ACPI_OSI_WIN_10_RS1 0x0E
#define ACPI_OSI_WIN_10_RS2 0x0F
+#define ACPI_OSI_WIN_10_RS3 0x10
/* Definitions of getopt */