Merge branch 'acpica'

* acpica:
  ACPICA: Update version 20200326
  ACPICA: Fixes for acpiExec namespace init file
  ACPICA: Add NHLT table signature
  ACPICA: WSMT: Fix typo, no functional change
  ACPICA: utilities: fix sprintf()
  ACPICA: acpiexec: remove redeclaration of acpi_gbl_db_opt_no_region_support
  ACPICA: Change PlatformCommChannel ASL keyword to PCC
  ACPICA: Fix IVRS IVHD type 10h reserved field name
  ACPICA: Implement IVRS IVHD type 11h parsing
  ACPICA: Fix a typo in a comment field

4 files changed, 23 insertions, 8 deletions

diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 87fc14e97d2b..49b519f36b69 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                 0x20200214
+#define ACPI_CA_VERSION                 0x20200326
 
 #include <acpi/acconfig.h>
 #include <acpi/actypes.h>
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index b818ba60e19d..ec66779cb193 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -43,6 +43,7 @@
 #define ACPI_SIG_SBST           "SBST"	/* Smart Battery Specification Table */
 #define ACPI_SIG_SDEI           "SDEI"	/* Software Delegated Exception Interface Table */
 #define ACPI_SIG_SDEV           "SDEV"	/* Secure Devices table */
+#define ACPI_SIG_NHLT           "NHLT"	/* Non-HDAudio Link Table */
 
 /*
  * All tables must be byte-packed to match the ACPI specification, since
@@ -274,7 +275,8 @@ struct acpi_ivrs_header {
 /* Values for subtable Type above */
 
 enum acpi_ivrs_type {
-	ACPI_IVRS_TYPE_HARDWARE = 0x10,
+	ACPI_IVRS_TYPE_HARDWARE1 = 0x10,
+	ACPI_IVRS_TYPE_HARDWARE2 = 0x11,
 	ACPI_IVRS_TYPE_MEMORY1 = 0x20,
 	ACPI_IVRS_TYPE_MEMORY2 = 0x21,
 	ACPI_IVRS_TYPE_MEMORY3 = 0x22
@@ -301,13 +303,26 @@ enum acpi_ivrs_type {
 
 /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */
 
-struct acpi_ivrs_hardware {
+struct acpi_ivrs_hardware_10 {
 	struct acpi_ivrs_header header;
 	u16 capability_offset;	/* Offset for IOMMU control fields */
 	u64 base_address;	/* IOMMU control registers */
 	u16 pci_segment_group;
 	u16 info;		/* MSI number and unit ID */
-	u32 reserved;
+	u32 feature_reporting;
+};
+
+/* 0x11: I/O Virtualization Hardware Definition Block (IVHD) */
+
+struct acpi_ivrs_hardware_11 {
+	struct acpi_ivrs_header header;
+	u16 capability_offset;	/* Offset for IOMMU control fields */
+	u64 base_address;	/* IOMMU control registers */
+	u16 pci_segment_group;
+	u16 info;		/* MSI number and unit ID */
+	u32 attributes;
+	u64 efr_register_image;
+	u64 reserved;
 };
 
 /* Masks for Info field above */
diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index 2bf3baf819bb..b0b163b9efc6 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -39,7 +39,7 @@
 #define ACPI_SIG_WDDT           "WDDT"	/* Watchdog Timer Description Table */
 #define ACPI_SIG_WDRT           "WDRT"	/* Watchdog Resource Table */
 #define ACPI_SIG_WPBT           "WPBT"	/* Windows Platform Binary Table */
-#define ACPI_SIG_WSMT           "WSMT"	/* Windows SMM Security Migrations Table */
+#define ACPI_SIG_WSMT           "WSMT"	/* Windows SMM Security Mitigations Table */
 #define ACPI_SIG_XENV           "XENV"	/* Xen Environment table */
 #define ACPI_SIG_XXXX           "XXXX"	/* Intermediate AML header for ASL/ASL+ converter */
 
@@ -673,10 +673,10 @@ struct acpi_table_wpbt {
 
 /*******************************************************************************
  *
- * WSMT - Windows SMM Security Migrations Table
+ * WSMT - Windows SMM Security Mitigations Table
  *        Version 1
  *
- * Conforms to "Windows SMM Security Migrations Table",
+ * Conforms to "Windows SMM Security Mitigations Table",
  * Version 1.0, April 18, 2016
  *
  ******************************************************************************/
diff --git a/include/acpi/acuuid.h b/include/acpi/acuuid.h
index 9dd4689a39cf..9e1367b19069 100644
--- a/include/acpi/acuuid.h
+++ b/include/acpi/acuuid.h
@@ -57,4 +57,4 @@
 #define UUID_THERMAL_EXTENSIONS         "14d399cd-7a27-4b18-8fb4-7cb7b9f4e500"
 #define UUID_DEVICE_PROPERTIES          "daffd814-6eba-4d8c-8a91-bc9bbf4aa301"
 
-#endif				/* __AUUID_H__ */
+#endif				/* __ACUUID_H__ */