generate a Special Cycle on a PCI bus
#include <sys/pci.h> int _CA_PCI_Generate_Special_Cycle ( unsigned Busnum, unsigned long SpecialCycleData );
This function generates a Special Cycle on the specified PCI bus.
The arguments are as follows:
Intel
Safety: | |
---|---|
Interrupt handler | No |
Signal handler | No |
Thread | No |
When you use the _CA_PCI_... functions:
_CA_PCI_BIOS_Present(), _CA_PCI_Find_Class(), _CA_PCI_Find_Device(), _CA_PCI_Read_Config_Byte(), _CA_PCI_Read_Config_DWord(), _CA_PCI_Read_Config_Word(), _CA_PCI_Write_Config_Byte(), _CA_PCI_Write_Config_DWord(), _CA_PCI_Write_Config_Word()