memory controller BUG_ON()

[safe/jmp/linux-2.6] / include / acpi / actbl1.h

diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 8ae30b7..a1b1b2e 100644 (file)
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -61,6 +61,7 @@
 #define ACPI_SIG_BOOT           "BOOT" /* Simple Boot Flag Table */
 #define ACPI_SIG_CPEP           "CPEP" /* Corrected Platform Error Polling table */
 #define ACPI_SIG_DBGP           "DBGP" /* Debug Port table */
+#define ACPI_SIG_DMAR           "DMAR" /* DMA Remapping table */
 #define ACPI_SIG_ECDT           "ECDT" /* Embedded Controller Boot Resources Table */
 #define ACPI_SIG_HPET           "HPET" /* High Precision Event Timer table */
 #define ACPI_SIG_MADT           "APIC" /* Multiple APIC Description Table */
@@ -96,6 +97,8 @@ struct acpi_subtable_header {
  *
  * ASF - Alert Standard Format table (Signature "ASF!")
  *
+ * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
+ *
  ******************************************************************************/
 
 struct acpi_table_asf {
@@ -145,7 +148,21 @@ struct acpi_asf_alert {
        u8 deassert_mask;
        u8 alerts;
        u8 data_length;
-       u8 array[1];
+};
+
+struct acpi_asf_alert_data {
+       u8 address;
+       u8 command;
+       u8 mask;
+       u8 value;
+       u8 sensor_type;
+       u8 type;
+       u8 offset;
+       u8 source_type;
+       u8 severity;
+       u8 sensor_number;
+       u8 entity;
+       u8 instance;
 };
 
 /* 2: ASF Remote Control */
@@ -155,7 +172,13 @@ struct acpi_asf_remote {
        u8 controls;
        u8 data_length;
        u16 reserved2;
-       u8 array[1];
+};
+
+struct acpi_asf_control_data {
+       u8 function;
+       u8 address;
+       u8 command;
+       u8 value;
 };
 
 /* 3: ASF RMCP Boot Options */
@@ -177,7 +200,6 @@ struct acpi_asf_address {
        struct acpi_asf_header header;
        u8 eprom_address;
        u8 devices;
-       u8 smbus_addresses[1];
 };
 
 /*******************************************************************************
@@ -228,6 +250,91 @@ struct acpi_table_dbgp {
 
 /*******************************************************************************
  *
+ * DMAR - DMA Remapping table
+ *
+ ******************************************************************************/
+
+struct acpi_table_dmar {
+       struct acpi_table_header header;        /* Common ACPI table header */
+       u8 width;               /* Host Address Width */
+       u8 flags;
+       u8 reserved[10];
+};
+
+/* DMAR subtable header */
+
+struct acpi_dmar_header {
+       u16 type;
+       u16 length;
+};
+
+/* Values for subtable type in struct acpi_dmar_header */
+
+enum acpi_dmar_type {
+       ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
+       ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
+       ACPI_DMAR_TYPE_ATSR = 2,
+       ACPI_DMAR_TYPE_RESERVED = 3     /* 3 and greater are reserved */
+};
+
+struct acpi_dmar_device_scope {
+       u8 entry_type;
+       u8 length;
+       u16 reserved;
+       u8 enumeration_id;
+       u8 bus;
+};
+
+/* Values for entry_type in struct acpi_dmar_device_scope */
+
+enum acpi_dmar_scope_type {
+       ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,
+       ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,
+       ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
+       ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3,
+       ACPI_DMAR_SCOPE_TYPE_HPET = 4,
+       ACPI_DMAR_SCOPE_TYPE_RESERVED = 5       /* 5 and greater are reserved */
+};
+
+struct acpi_dmar_pci_path {
+       u8 dev;
+       u8 fn;
+};
+
+/*
+ * DMAR Sub-tables, correspond to Type in struct acpi_dmar_header
+ */
+
+/* 0: Hardware Unit Definition */
+
+struct acpi_dmar_hardware_unit {
+       struct acpi_dmar_header header;
+       u8 flags;
+       u8 reserved;
+       u16 segment;
+       u64 address;            /* Register Base Address */
+};
+
+/* Flags */
+
+#define ACPI_DMAR_INCLUDE_ALL       (1)
+
+/* 1: Reserved Memory Defininition */
+
+struct acpi_dmar_reserved_memory {
+       struct acpi_dmar_header header;
+       u16 reserved;
+       u16 segment;
+       u64 base_address;               /* 4_k aligned base address */
+       u64 end_address;        /* 4_k aligned limit address */
+};
+
+/* Flags */
+
+#define ACPI_DMAR_ALLOW_ALL         (1)
+
+/*******************************************************************************
+ *
  * ECDT - Embedded Controller Boot Resources Table
  *
  ******************************************************************************/
@@ -575,16 +682,6 @@ struct acpi_srat_mem_affinity {
 #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1)     /* 01: Memory region is hot pluggable */
 #define ACPI_SRAT_MEM_NON_VOLATILE  (1<<2)     /* 02: Memory region is non-volatile */
 
-/* Memory types */
-
-enum acpi_address_range_id {
-       ACPI_ADDRESS_RANGE_MEMORY = 1,
-       ACPI_ADDRESS_RANGE_RESERVED = 2,
-       ACPI_ADDRESS_RANGE_ACPI = 3,
-       ACPI_ADDRESS_RANGE_NVS = 4,
-       ACPI_ADDRESS_RANGE_COUNT = 5
-};
-
 /*******************************************************************************
  *
  * TCPA - Trusted Computing Platform Alliance table