OALPCITransBusAddress (Windows CE 5.0)

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This function translates the PCI bus-relative address to the CPU address space.

BOOL OALPCITransBusAddress(  UINT32 busId,  UINT64 busAddress,  UINT32 *pAddressSpace,  UINT64 *pSystemAddress);

Parameters

  • busId
    [in] Identifies the PCI bus controller if there are multiple PCI bus controllers on the system. Set this parameter to 0 to represent the first bus controller, set this value to 1 to represent the second bus controller, and so on.
  • busAddress
    [in] PCI bus-relative address to be translated.
  • pAddressSpace
    [in, out] On output, a pointer to a port number or a memory address. pAddressSpace 0x0 indicates memory, 0x1 indicates I/O space.
  • pSystemAddress
    [out] Pointer to the translated system address.

Return Values

TRUE indicates success.

FALSE indicates failure.

Remarks

Requirements

OS Versions: Windows CE Version 5.0 and later
Header: Oal_pci.h
Link Library: Developer-defined

See Also

PCI Functions

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