ACPICA: ACPI 4: Update headers for new and changed ACPI tables.
Add IVRS,MSCT,UEFI,WAET,WDAT. Updated several existing tables for ACPI 4.0-related changes. Added document references for all tables not defined in ACPI spec. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Este cometimento está contido em:
Bob Moore
cometido por
Len Brown
Len Brown
ascendente
b24aad4443
cometimento
6e2d5ebd0d
@@ -14,8 +14,9 @@
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******************************************************************************/
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/*
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* Values for description table header signatures. Useful because they make
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* it more difficult to inadvertently type in the wrong signature.
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* Values for description table header signatures for tables defined in this
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* file. Useful because they make it more difficult to inadvertently type in
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* the wrong signature.
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*/
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#define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */
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#define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */
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@@ -23,12 +24,14 @@
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#define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */
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#define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */
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#define ACPI_SIG_IBFT "IBFT" /* i_sCSI Boot Firmware Table */
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#define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */
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#define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */
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#define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */
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#define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */
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#define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */
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#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */
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#define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */
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#define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */
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#define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */
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#define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */
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@@ -47,6 +50,7 @@
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/*******************************************************************************
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*
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* ASF - Alert Standard Format table (Signature "ASF!")
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* Revision 0x10
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*
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* Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
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*
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@@ -91,6 +95,10 @@ struct acpi_asf_info {
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u8 reserved2[3];
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};
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/* Masks for Flags field above */
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#define ACPI_ASF_SMBUS_PROTOCOLS (1)
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/* 1: ASF Alerts */
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struct acpi_asf_alert {
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@@ -156,6 +164,9 @@ struct acpi_asf_address {
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/*******************************************************************************
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*
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* BOOT - Simple Boot Flag Table
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* Version 1
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*
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* Conforms to the "Simple Boot Flag Specification", Version 2.1
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*
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******************************************************************************/
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@@ -168,6 +179,9 @@ struct acpi_table_boot {
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/*******************************************************************************
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*
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* DBGP - Debug Port table
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* Version 1
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*
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* Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000
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*
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******************************************************************************/
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@@ -181,7 +195,10 @@ struct acpi_table_dbgp {
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/*******************************************************************************
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*
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* DMAR - DMA Remapping table
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* From "Intel Virtualization Technology for Directed I/O", Sept. 2007
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* Version 1
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*
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* Conforms to "Intel Virtualization Technology for Directed I/O",
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* Version 1.2, Sept. 2008
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*
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******************************************************************************/
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@@ -192,7 +209,7 @@ struct acpi_table_dmar {
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u8 reserved[10];
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};
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/* Flags */
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/* Masks for Flags field above */
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#define ACPI_DMAR_INTR_REMAP (1)
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@@ -209,9 +226,12 @@ enum acpi_dmar_type {
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ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
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ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
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ACPI_DMAR_TYPE_ATSR = 2,
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ACPI_DMAR_TYPE_RESERVED = 3 /* 3 and greater are reserved */
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ACPI_DMAR_HARDWARE_AFFINITY = 3,
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ACPI_DMAR_TYPE_RESERVED = 4 /* 4 and greater are reserved */
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};
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/* DMAR Device Scope structure */
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struct acpi_dmar_device_scope {
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u8 entry_type;
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u8 length;
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@@ -250,7 +270,7 @@ struct acpi_dmar_hardware_unit {
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u64 address; /* Register Base Address */
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};
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/* Flags */
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/* Masks for Flags field above */
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#define ACPI_DMAR_INCLUDE_ALL (1)
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@@ -264,7 +284,7 @@ struct acpi_dmar_reserved_memory {
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u64 end_address; /* 4_k aligned limit address */
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};
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/* Flags */
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/* Masks for Flags field above */
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#define ACPI_DMAR_ALLOW_ALL (1)
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@@ -277,13 +297,26 @@ struct acpi_dmar_atsr {
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u16 segment;
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};
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/* Flags */
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/* Masks for Flags field above */
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#define ACPI_DMAR_ALL_PORTS (1)
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/* 3: Remapping Hardware Static Affinity Structure */
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struct acpi_dmar_rhsa {
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struct acpi_dmar_header header;
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u32 reserved;
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u64 base_address;
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u32 proximity_domain;
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};
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/*******************************************************************************
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*
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* HPET - High Precision Event Timer table
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* Version 1
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*
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* Conforms to "IA-PC HPET (High Precision Event Timers) Specification",
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* Version 1.0a, October 2004
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*
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******************************************************************************/
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@@ -296,17 +329,28 @@ struct acpi_table_hpet {
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u8 flags;
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};
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/*! Flags */
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/* Masks for Flags field above */
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#define ACPI_HPET_PAGE_PROTECT (1) /* 00: No page protection */
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#define ACPI_HPET_PAGE_PROTECT_4 (1<<1) /* 01: 4KB page protected */
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#define ACPI_HPET_PAGE_PROTECT_64 (1<<2) /* 02: 64KB page protected */
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#define ACPI_HPET_PAGE_PROTECT_MASK (3)
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/*! [End] no source code translation !*/
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/* Values for Page Protect flags */
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enum acpi_hpet_page_protect {
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ACPI_HPET_NO_PAGE_PROTECT = 0,
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ACPI_HPET_PAGE_PROTECT4 = 1,
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ACPI_HPET_PAGE_PROTECT64 = 2
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};
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/*******************************************************************************
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*
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* IBFT - Boot Firmware Table
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* Version 1
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*
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* Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b
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* Specification", Version 1.01, March 1, 2007
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*
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* Note: It appears that this table is not intended to appear in the RSDT/XSDT.
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* Therefore, it is not currently supported by the disassembler.
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*
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******************************************************************************/
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@@ -394,9 +438,184 @@ struct acpi_ibft_target {
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u16 reverse_chap_secret_offset;
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};
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/*******************************************************************************
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*
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* IVRS - I/O Virtualization Reporting Structure
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* Version 1
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*
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* Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification",
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* Revision 1.26, February 2009.
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*
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******************************************************************************/
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struct acpi_table_ivrs {
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struct acpi_table_header header; /* Common ACPI table header */
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u32 info; /* Common virtualization info */
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u64 reserved;
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};
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/* Values for Info field above */
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#define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */
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#define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */
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#define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */
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/* IVRS subtable header */
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struct acpi_ivrs_header {
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u8 type; /* Subtable type */
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u8 flags;
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u16 length; /* Subtable length */
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u16 device_id; /* ID of IOMMU */
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};
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/* Values for subtable Type above */
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enum acpi_ivrs_type {
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ACPI_IVRS_TYPE_HARDWARE = 0x10,
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ACPI_IVRS_TYPE_MEMORY1 = 0x20,
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ACPI_IVRS_TYPE_MEMORY2 = 0x21,
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ACPI_IVRS_TYPE_MEMORY3 = 0x22
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};
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/* Masks for Flags field above for IVHD subtable */
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#define ACPI_IVHD_TT_ENABLE (1)
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#define ACPI_IVHD_PASS_PW (1<<1)
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#define ACPI_IVHD_RES_PASS_PW (1<<2)
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#define ACPI_IVHD_ISOC (1<<3)
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#define ACPI_IVHD_IOTLB (1<<4)
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/* Masks for Flags field above for IVMD subtable */
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#define ACPI_IVMD_UNITY (1)
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#define ACPI_IVMD_READ (1<<1)
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#define ACPI_IVMD_WRITE (1<<2)
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#define ACPI_IVMD_EXCLUSION_RANGE (1<<3)
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/*
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* IVRS subtables, correspond to Type in struct acpi_ivrs_header
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*/
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/* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */
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struct acpi_ivrs_hardware {
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struct acpi_ivrs_header header;
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u16 capability_offset; /* Offset for IOMMU control fields */
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u64 base_address; /* IOMMU control registers */
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u16 pci_segment_group;
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u16 info; /* MSI number and unit ID */
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u32 reserved;
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};
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/* Masks for Info field above */
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#define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */
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#define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, unit_iD */
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/*
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* Device Entries for IVHD subtable, appear after struct acpi_ivrs_hardware structure.
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* Upper two bits of the Type field are the (encoded) length of the structure.
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* Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries
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* are reserved for future use but not defined.
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*/
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struct acpi_ivrs_de_header {
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u8 type;
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u16 id;
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u8 data_setting;
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};
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/* Length of device entry is in the top two bits of Type field above */
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#define ACPI_IVHD_ENTRY_LENGTH 0xC0
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/* Values for device entry Type field above */
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enum acpi_ivrs_device_entry_type {
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/* 4-byte device entries, all use struct acpi_ivrs_device4 */
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ACPI_IVRS_TYPE_PAD4 = 0,
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ACPI_IVRS_TYPE_ALL = 1,
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ACPI_IVRS_TYPE_SELECT = 2,
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ACPI_IVRS_TYPE_START = 3,
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ACPI_IVRS_TYPE_END = 4,
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/* 8-byte device entries */
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ACPI_IVRS_TYPE_PAD8 = 64,
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ACPI_IVRS_TYPE_NOT_USED = 65,
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ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses struct acpi_ivrs_device8a */
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ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses struct acpi_ivrs_device8a */
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ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses struct acpi_ivrs_device8b */
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ACPI_IVRS_TYPE_EXT_START = 71, /* Uses struct acpi_ivrs_device8b */
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ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses struct acpi_ivrs_device8c */
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};
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/* Values for Data field above */
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#define ACPI_IVHD_INIT_PASS (1)
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#define ACPI_IVHD_EINT_PASS (1<<1)
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#define ACPI_IVHD_NMI_PASS (1<<2)
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#define ACPI_IVHD_SYSTEM_MGMT (3<<4)
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#define ACPI_IVHD_LINT0_PASS (1<<6)
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#define ACPI_IVHD_LINT1_PASS (1<<7)
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/* Types 0-4: 4-byte device entry */
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struct acpi_ivrs_device4 {
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struct acpi_ivrs_de_header header;
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};
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/* Types 66-67: 8-byte device entry */
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struct acpi_ivrs_device8a {
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struct acpi_ivrs_de_header header;
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u8 reserved1;
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u16 used_id;
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u8 reserved2;
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};
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/* Types 70-71: 8-byte device entry */
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struct acpi_ivrs_device8b {
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struct acpi_ivrs_de_header header;
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u32 extended_data;
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};
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/* Values for extended_data above */
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#define ACPI_IVHD_ATS_DISABLED (1<<31)
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/* Type 72: 8-byte device entry */
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struct acpi_ivrs_device8c {
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struct acpi_ivrs_de_header header;
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u8 handle;
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u16 used_id;
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u8 variety;
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};
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/* Values for Variety field above */
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#define ACPI_IVHD_IOAPIC 1
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#define ACPI_IVHD_HPET 2
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/* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */
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struct acpi_ivrs_memory {
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struct acpi_ivrs_header header;
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u16 aux_data;
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u64 reserved;
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u64 start_address;
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u64 memory_length;
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};
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/*******************************************************************************
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*
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* MCFG - PCI Memory Mapped Configuration table and sub-table
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* Version 1
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*
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* Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005
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*
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******************************************************************************/
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@@ -418,6 +637,10 @@ struct acpi_mcfg_allocation {
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/*******************************************************************************
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*
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* SPCR - Serial Port Console Redirection table
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* Version 1
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*
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* Conforms to "Serial Port Console Redirection Table",
|
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* Version 1.00, January 11, 2002
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*
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******************************************************************************/
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@@ -445,16 +668,25 @@ struct acpi_table_spcr {
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u32 reserved2;
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};
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/* Masks for pci_flags field above */
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#define ACPI_SPCR_DO_NOT_DISABLE (1)
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/*******************************************************************************
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*
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* SPMI - Server Platform Management Interface table
|
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* Version 5
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*
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* Conforms to "Intelligent Platform Management Interface Specification
|
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* Second Generation v2.0", Document Revision 1.0, February 12, 2004 with
|
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* June 12, 2009 markup.
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*
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******************************************************************************/
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struct acpi_table_spmi {
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struct acpi_table_header header; /* Common ACPI table header */
|
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u8 reserved;
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u8 interface_type;
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u8 reserved; /* Must be 1 */
|
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u16 spec_revision; /* Version of IPMI */
|
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u8 interrupt_type;
|
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u8 gpe_number; /* GPE assigned */
|
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@@ -466,11 +698,27 @@ struct acpi_table_spmi {
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u8 pci_bus;
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u8 pci_device;
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u8 pci_function;
|
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u8 reserved2;
|
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};
|
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|
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/* Values for interface_type above */
|
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enum acpi_spmi_interface_types {
|
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ACPI_SPMI_NOT_USED = 0,
|
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ACPI_SPMI_KEYBOARD = 1,
|
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ACPI_SPMI_SMI = 2,
|
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ACPI_SPMI_BLOCK_TRANSFER = 3,
|
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ACPI_SPMI_SMBUS = 4,
|
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ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */
|
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};
|
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|
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/*******************************************************************************
|
||||
*
|
||||
* TCPA - Trusted Computing Platform Alliance table
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to "TCG PC Specific Implementation Specification",
|
||||
* Version 1.1, August 18, 2003
|
||||
*
|
||||
******************************************************************************/
|
||||
|
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@@ -484,6 +732,10 @@ struct acpi_table_tcpa {
|
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/*******************************************************************************
|
||||
*
|
||||
* UEFI - UEFI Boot optimization Table
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to "Unified Extensible Firmware Interface Specification",
|
||||
* Version 2.3, May 8, 2009
|
||||
*
|
||||
******************************************************************************/
|
||||
|
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@@ -491,12 +743,34 @@ struct acpi_table_uefi {
|
||||
struct acpi_table_header header; /* Common ACPI table header */
|
||||
u8 identifier[16]; /* UUID identifier */
|
||||
u16 data_offset; /* Offset of remaining data in table */
|
||||
u8 data;
|
||||
};
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* WAET - Windows ACPI Emulated devices Table
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
struct acpi_table_waet {
|
||||
struct acpi_table_header header; /* Common ACPI table header */
|
||||
u32 flags;
|
||||
};
|
||||
|
||||
/* Masks for Flags field above */
|
||||
|
||||
#define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */
|
||||
#define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* WDAT - Watchdog Action Table
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to "Hardware Watchdog Timers Design Specification",
|
||||
* Copyright 2006 Microsoft Corporation.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
@@ -516,10 +790,20 @@ struct acpi_table_wdat {
|
||||
u32 entries; /* Number of watchdog entries that follow */
|
||||
};
|
||||
|
||||
/* Masks for Flags field above */
|
||||
|
||||
#define ACPI_WDAT_ENABLED (1)
|
||||
#define ACPI_WDAT_STOPPED 0x80
|
||||
|
||||
/* WDAT Instruction Entries (actions) */
|
||||
|
||||
struct acpi_wdat_entry {
|
||||
struct acpi_whea_header whea_header; /* Common header for WHEA tables */
|
||||
u8 action;
|
||||
u8 instruction;
|
||||
u16 reserved;
|
||||
struct acpi_generic_address register_region;
|
||||
u32 value; /* Value used with Read/Write register */
|
||||
u32 mask; /* Bitmask required for this register instruction */
|
||||
};
|
||||
|
||||
/* Values for Action field above */
|
||||
@@ -556,28 +840,27 @@ enum acpi_wdat_instructions {
|
||||
/*******************************************************************************
|
||||
*
|
||||
* WDRT - Watchdog Resource Table
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003",
|
||||
* Version 1.01, August 28, 2006
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
struct acpi_table_wdrt {
|
||||
struct acpi_table_header header; /* Common ACPI table header */
|
||||
u32 header_length; /* Watchdog Header Length */
|
||||
u8 pci_segment; /* PCI Segment number */
|
||||
struct acpi_generic_address control_register;
|
||||
struct acpi_generic_address count_register;
|
||||
u16 pci_device_id;
|
||||
u16 pci_vendor_id;
|
||||
u8 pci_bus; /* PCI Bus number */
|
||||
u8 pci_device; /* PCI Device number */
|
||||
u8 pci_function; /* PCI Function number */
|
||||
u32 timer_period; /* Period of one timer count (msec) */
|
||||
u32 max_count; /* Maximum counter value supported */
|
||||
u32 min_count; /* Minimum counter value */
|
||||
u8 flags;
|
||||
u8 reserved[3];
|
||||
u32 entries; /* Number of watchdog entries that follow */
|
||||
u8 pci_segment; /* PCI Segment number */
|
||||
u16 max_count; /* Maximum counter value supported */
|
||||
u8 units;
|
||||
};
|
||||
|
||||
/* Flags */
|
||||
|
||||
#define ACPI_WDRT_TIMER_ENABLED (1) /* 00: Timer enabled */
|
||||
|
||||
/* Reset to default packing */
|
||||
|
||||
#pragma pack()
|
||||
|
||||
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