HAL::PCILinuxDeviceIdentifier Class Reference

The DeviceIdentifier for the PCILinuxBusAdapter. More...

#include <PCILinuxDeviceIdentifier.hh>

List of all members.

Public Member Functions
	PCILinuxDeviceIdentifier (xpci::Address deviceConfigAddress, bool swapFlag=false)
virtual	~PCILinuxDeviceIdentifier ()
	Destruction of the Identifier and the maps.
xpci::Address	getConfigAddress ()
uint32_t	getPCIBusAddress (uint32_t iBar) const throw (BusAdapterException)
	Sets the internal data array "maps[]".
bool	doSwap () const
	Returns an internal state variable, set in the constructor.
std::string	printString () const
Private Attributes
xpci::Address	deviceConfigAddress
bool	swapFlag

---

Detailed Description

The DeviceIdentifier for the PCILinuxBusAdapter.

The class contains data which is needed by the PCILinuxBusAdapter to perform configuration space accesses. In addition it keeps pointers to the address maps which the PCIBusAdapter created for memory mapped hardware accesss (used in memory accesses). They are used when unregistering the device in order to destroy the mapping.

See also:

PCILinuxBusAdapter

Author:

Christoph Schwick

Revision:

1.1

Date:

2007/03/05 17:54:12

Definition at line 33 of file PCILinuxDeviceIdentifier.hh.

---

Constructor & Destructor Documentation

HAL::PCILinuxDeviceIdentifier::PCILinuxDeviceIdentifier	(	xpci::Address	deviceConfigAddress,
		bool	swapFlag = false
	)

Definition at line 4 of file PCILinuxDeviceIdentifier.cc.

HAL::PCILinuxDeviceIdentifier::~PCILinuxDeviceIdentifier

(

)

[virtual]

Destruction of the Identifier and the maps.

The memory maps which are related to the hardware device identified by this identifier are destroyed by this desructor.

Definition at line 10 of file PCILinuxDeviceIdentifier.cc.

---

Member Function Documentation

bool HAL::PCILinuxDeviceIdentifier::doSwap

(

)

const

Returns an internal state variable, set in the constructor.

Definition at line 13 of file PCILinuxDeviceIdentifier.cc.

xpci::Address HAL::PCILinuxDeviceIdentifier::getConfigAddress

(

)

Definition at line 23 of file PCILinuxDeviceIdentifier.cc.

uint32_t HAL::PCILinuxDeviceIdentifier::getPCIBusAddress

(

uint32_t

iBar

)

const throw (BusAdapterException)

Sets the internal data array "maps[]".

Exceptions:

HardwareAccessException

is thrown if the index ix is out of range. Returns the bus-addresses for a given BAR. This function is useful if the busAddress must be given to a DMA engine.

Definition at line 17 of file PCILinuxDeviceIdentifier.cc.

std::string HAL::PCILinuxDeviceIdentifier::printString

(

)

const

Definition at line 27 of file PCILinuxDeviceIdentifier.cc.

---

Member Data Documentation

xpci::Address HAL::PCILinuxDeviceIdentifier::deviceConfigAddress [private]

Definition at line 75 of file PCILinuxDeviceIdentifier.hh.

bool HAL::PCILinuxDeviceIdentifier::swapFlag [private]

Definition at line 76 of file PCILinuxDeviceIdentifier.hh.

---

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

• /home/cschwick/hal/busAdapter/pci/include/hal/PCILinuxDeviceIdentifier.hh
• /home/cschwick/hal/busAdapter/pci/src/common/PCILinuxDeviceIdentifier.cc