ioctl.h

此驱动程序是SATA功能的PCI卡为例

//	DeviceIoControl IOCTL codes
#define IOCTL_GET_3124REGISTER_PORT0_BASEADDRESS CTL_CODE(FILE_DEVICE_UNKNOWN,0x600,METHOD_BUFFERED,FILE_ANY_ACCESS)

#define IOCTL_3124REGISTER_PIO_READ CTL_CODE(FILE_DEVICE_UNKNOWN,0x601,METHOD_BUFFERED,FILE_ANY_ACCESS)
#define IOCTL_3124REGISTER_PIO_WRITE CTL_CODE(FILE_DEVICE_UNKNOWN,0x602,METHOD_BUFFERED,FILE_ANY_ACCESS)

#define IOCTL_3124REGISTER_COMMAND CTL_CODE(FILE_DEVICE_UNKNOWN,0x603,METHOD_BUFFERED,FILE_ANY_ACCESS)

#define IOCTL_3124REGISTER_MAP_GLOBAL CTL_CODE(FILE_DEVICE_UNKNOWN,0x604,METHOD_BUFFERED,FILE_ANY_ACCESS)
#define IOCTL_3124REGISTER_MAP_PORT CTL_CODE(FILE_DEVICE_UNKNOWN,0x605,METHOD_BUFFERED,FILE_ANY_ACCESS)

#define IOCTL_3124REGISTER_UNMAP_GLOBAL CTL_CODE(FILE_DEVICE_UNKNOWN,0x606,METHOD_BUFFERED,FILE_ANY_ACCESS)
#define IOCTL_3124REGISTER_UNMAP_PORT CTL_CODE(FILE_DEVICE_UNKNOWN,0x607,METHOD_BUFFERED,FILE_ANY_ACCESS)

#define IOCTL_GET_3124TASKFILE CTL_CODE(FILE_DEVICE_UNKNOWN,0x608,METHOD_BUFFERED,FILE_ANY_ACCESS)

#define IOCTL_3124_PORT_RESET CTL_CODE(FILE_DEVICE_UNKNOWN,0x609,METHOD_BUFFERED,FILE_ANY_ACCESS)

#define IOCTL_GET_3124REGISTER_PORT1_BASEADDRESS CTL_CODE(FILE_DEVICE_UNKNOWN,0x60A,METHOD_BUFFERED,FILE_ANY_ACCESS)
#define IOCTL_GET_3124REGISTER_PORT2_BASEADDRESS CTL_CODE(FILE_DEVICE_UNKNOWN,0x60B,METHOD_BUFFERED,FILE_ANY_ACCESS)
#define IOCTL_GET_3124REGISTER_PORT3_BASEADDRESS CTL_CODE(FILE_DEVICE_UNKNOWN,0x60C,METHOD_BUFFERED,FILE_ANY_ACCESS)

#define IOCTL_GET_3124REGISTER_GLOBAL_BASEADDRESS CTL_CODE(FILE_DEVICE_UNKNOWN,0x60D,METHOD_BUFFERED,FILE_ANY_ACCESS)
#define IOCTL_GET_3124PORT_INDIRECT_BASEADDRESS CTL_CODE(FILE_DEVICE_UNKNOWN,0x60E,METHOD_BUFFERED,FILE_ANY_ACCESS)

#define IOCTL_3124_DMA_READ CTL_CODE(FILE_DEVICE_UNKNOWN,0x60F,METHOD_OUT_DIRECT,FILE_ANY_ACCESS)
#define IOCTL_3124_DMA_WRITE CTL_CODE(FILE_DEVICE_UNKNOWN,0x610,METHOD_OUT_DIRECT,FILE_ANY_ACCESS)