OALPCIGetSubBusNum (Windows CE 5.0)
This function is a helper function used by the KITL to read the subordinate bus number in a PCI bus configuration register.
UINT8 OALPCIGetSubBusNum( UINT32 busId, OAL_PCI_LOCATION pciLoc);
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. - pciLoc
[in] Specifies an OAL_PCI_LOCATION structure.
Return Values
Returns the subordinate bus number.
Remarks
OALPCIGetSubBusNum should only be called for the PCI bridge.
Requirements
OS Versions: Windows CE Version 5.0 and later
Header: Oal_pci.h
Link Library: Developer-defined
See Also
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