configRead8
Reads a 8-bit value from the PCI device's configuration space.
Declaration
UInt8 configRead8(
IOByteCountoffset )Parameters
- offset:
An offset into configuration space.
Return Value
An 8-bit value.
Overview
This method reads a 8-bit configuration space register on the device and returns its value.
See Also
Miscellaneous
configRead16configRead32configWrite16configWrite32configWrite8enablePCIPowerManagementextendedConfigRead16extendedConfigRead32extendedConfigRead8extendedConfigWrite16extendedConfigWrite32extendedConfigWrite8extendedFindPCICapabilityfindPCICapabilitygetBusNumbergetDeviceMemoryWithRegistergetDeviceNumbergetFunctionNumberhasPCIPowerManagementioDeviceMemoryioRead16ioRead32ioRead8ioWrite16ioWrite32ioWrite8mapDeviceMemoryWithRegistersetBusMasterEnablesetConfigBitssetIOEnablesetMemoryEnable