*****************************************************************************/
/*
- * 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
struct acpi_table_dmar {
struct acpi_table_header header; /* Common ACPI table header */
u8 width; /* Host Address Width */
- u8 reserved[11];
+ u8 flags;
+ u8 reserved[10];
};
/* DMAR subtable header */
struct acpi_dmar_header {
u16 type;
u16 length;
- u8 flags;
- u8 reserved[3];
};
/* 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_RESERVED = 2 /* 2 and greater are reserved */
+ 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;
- u8 segment;
+ u16 reserved;
+ u8 enumeration_id;
u8 bus;
};
ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,
ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,
ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
- ACPI_DMAR_SCOPE_TYPE_RESERVED = 3 /* 3 and greater are reserved */
+ 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;
};
/*
struct acpi_dmar_hardware_unit {
struct acpi_dmar_header header;
+ u8 flags;
+ u8 reserved;
+ u16 segment;
u64 address; /* Register Base Address */
};
struct acpi_dmar_reserved_memory {
struct acpi_dmar_header header;
- u64 address; /* 4_k aligned base address */
+ u16 reserved;
+ u16 segment;
+ u64 base_address; /* 4_k aligned base address */
u64 end_address; /* 4_k aligned limit address */
};
#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