OALPCITransBusAddress (Windows Embedded CE 6.0)
1/5/2010
This function translates the PCI bus-relative address to the CPU address space.
Syntax
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 Value
TRUE indicates success.
FALSE indicates failure.
Requirements
| Header | oal_pci.h |
| Library | Developer Implemented |
| Windows Embedded CE | Windows CE 5.0 and later |