Zygoma::ia32::Acpi::RootSystemDescriptionTable Class Reference
[Advanced Configuration and Power Interface]

#include <acpi.h>

Inheritance diagram for Zygoma::ia32::Acpi::RootSystemDescriptionTable:

[legend]Collaboration diagram for Zygoma::ia32::Acpi::RootSystemDescriptionTable:

[legend]List of all members.

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Detailed Description

The ACPI Root System Description Table (RSDT).

This structure is located through the RootSystemDescriptionPointer and consists of some validation and descriptive information followed by a vector of physical memory pointers to addiitional ACPI system description tables.

The RSDT is effectively a container of ACPI System Description Tables. Note that while this table contains pointers to system descriptors, a dereference of its iterators results in the actual table.

Public Types
typedef SystemDescriptionTableHeader *	value_type
typedef SystemDescriptionTableHeader **	pointer
typedef SystemDescriptionTableHeader *&	reference
typedef const SystemDescriptionTableHeader *&	const_reference
typedef ConfigTableIterator	iterator
typedef std::ptrdiff_t	difference_type
typedef std::size_t	size_type
Public Member Functions
iterator	begin ()
	Gets an iterator initialized to the start of the list of table entries.
iterator	end ()
	Gets an iterator initialized to one-past-the-end of the list of table entries.
size_type	size () const
	Gets the number of system description tables pointed to by the root system description table.
bool	empty () const
	Indicates if there are no system description table pointers in the root system description table.
Public Attributes
u08	m_signature [kSIGNATURE_LENGTH]
u32	m_length
u08	m_revision
u08	m_checksum
u08	m_oemId [6]
u08	m_oemTableId [8]
u32	m_oemRevision
u32	m_creatorId
u32	m_creatorRevision
Static Public Attributes
static const int	kSIGNATURE_LENGTH = 4

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Member Typedef Documentation

typedef const SystemDescriptionTableHeader*& Zygoma::ia32::Acpi::RootSystemDescriptionTable::const_reference

typedef std::ptrdiff_t Zygoma::ia32::Acpi::RootSystemDescriptionTable::difference_type

typedef ConfigTableIterator Zygoma::ia32::Acpi::RootSystemDescriptionTable::iterator

typedef SystemDescriptionTableHeader** Zygoma::ia32::Acpi::RootSystemDescriptionTable::pointer

typedef SystemDescriptionTableHeader*& Zygoma::ia32::Acpi::RootSystemDescriptionTable::reference

typedef std::size_t Zygoma::ia32::Acpi::RootSystemDescriptionTable::size_type

typedef SystemDescriptionTableHeader* Zygoma::ia32::Acpi::RootSystemDescriptionTable::value_type

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Member Function Documentation

iterator Zygoma::ia32::Acpi::RootSystemDescriptionTable::begin (   )  [inline]

Gets an iterator initialized to the start of the list of table entries.

bool Zygoma::ia32::Acpi::RootSystemDescriptionTable::empty (   )  const [inline]

Indicates if there are no system description table pointers in the root system description table. Returns: true if there is no FADT or SSDT pointer to by this structure. Here is the call graph for this function:

iterator Zygoma::ia32::Acpi::RootSystemDescriptionTable::end (   )  [inline]

Gets an iterator initialized to one-past-the-end of the list of table entries. Here is the call graph for this function:

size_type Zygoma::ia32::Acpi::RootSystemDescriptionTable::size (   )  const [inline]

Gets the number of system description tables pointed to by the root system description table. The number of entries is calcaulated by subtracting this table's header size from the given descriptor size and dividing by the size of a pointer.

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Member Data Documentation

const int Zygoma::ia32::Acpi::SystemDescriptionTableHeader::kSIGNATURE_LENGTH = 4 [static, inherited]

u08 Zygoma::ia32::Acpi::SystemDescriptionTableHeader::m_checksum [inherited]

u32 Zygoma::ia32::Acpi::SystemDescriptionTableHeader::m_creatorId [inherited]

u32 Zygoma::ia32::Acpi::SystemDescriptionTableHeader::m_creatorRevision [inherited]

u32 Zygoma::ia32::Acpi::SystemDescriptionTableHeader::m_length [inherited]

u08 Zygoma::ia32::Acpi::SystemDescriptionTableHeader::m_oemId[6] [inherited]

u32 Zygoma::ia32::Acpi::SystemDescriptionTableHeader::m_oemRevision [inherited]

u08 Zygoma::ia32::Acpi::SystemDescriptionTableHeader::m_oemTableId[8] [inherited]

u08 Zygoma::ia32::Acpi::SystemDescriptionTableHeader::m_revision [inherited]

u08 Zygoma::ia32::Acpi::SystemDescriptionTableHeader::m_signature[kSIGNATURE_LENGTH] [inherited]

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The documentation for this class was generated from the following file:

• acpi.h

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