PCI Reference OAL Interface (Windows Embedded CE 6.0)

1/5/2010

The following table shows the functions exported from the PCI library for use with other libraries in the OAL.

Programming Element	Description
OALPCICfgRead	This function reads the PCI configuration space.
OALPCICfgWrite	This function writes to the PCI configuration space.
OALPCIConfig	This function provides simple PCI bus configuration. It configures the PCI bus device resources.
OALPCIFindNextId	This function searches the PCI bus for cards that match the device ID.
OALPCIInit	This function initializes the PCI module. It is called from the OEMInit function to initialize the PCI bus.
OALPCIPowerOff	This function prepares the PCI hardware to be powered off or suspended.
OALPCIPowerOn	This function powers on the PCI hardware, restores the PCI clock, and issues a PCI bus reset.
OALPCIRegisterAsUsed	This function registers the KITL device as used in the OS registry.
OALPCITransBusAddress	This function translates the PCI bus-relative address to the CPU address space.

See Also