ioctl.h

来自「此为用xp ddk开发的pci设备驱动程序。实现了读写操作」· C头文件 代码 · 共 48 行

//	DeviceIoControl IOCTL codes supported by Wdm1

#define IOCTL_MYPCI_WRITE_IO CTL_CODE(		\
			FILE_DEVICE_UNKNOWN,			\
			0x801,							\
			METHOD_BUFFERED,				\
			FILE_ANY_ACCESS)

#define IOCTL_MYPCI_READ_IO CTL_CODE(	\
			FILE_DEVICE_UNKNOWN,			\
			0x802,							\
			METHOD_BUFFERED,				\
			FILE_ANY_ACCESS)


#define IOCTL_MYPCI_MEM_DWORD_READ  CTL_CODE(\
			FILE_DEVICE_UNKNOWN,			\
			0x806,							\
			METHOD_BUFFERED,				\
			FILE_ANY_ACCESS)//HEHU 2005 3 9

#define IOCTL_MYPCI_MEM_DWORD_WRITE  CTL_CODE(\
			FILE_DEVICE_UNKNOWN,			\
			0x807,							\
			METHOD_BUFFERED,				\
			FILE_ANY_ACCESS)//HEHU 2005 3 9

#define IOCTL_MYPCI_INTERRUPT_ENABLE  CTL_CODE(\
				FILE_DEVICE_UNKNOWN,			\
				0x808,							\
				METHOD_BUFFERED,				\
				FILE_ANY_ACCESS)//HEHU 2005 3 10
#define IOCTL_MYPCI_INTERRUPT_DISABLE  CTL_CODE(\
				FILE_DEVICE_UNKNOWN,			\
				0x809,							\
				METHOD_BUFFERED,				\
				FILE_ANY_ACCESS)//HEHU 2005 3 10
#define IOCTL_MYPCI_INTERRUPT_TIMES   CTL_CODE(\
                FILE_DEVICE_UNKNOWN,			\
				0x80a,							\
				METHOD_BUFFERED,				\
				FILE_ANY_ACCESS)//HEHU 2005 3 10

#define IOCTL_MYPCI_CONFIG_WR   CTL_CODE(\
                FILE_DEVICE_UNKNOWN,			\
				0x80b,							\
				METHOD_BUFFERED,				\
				FILE_ANY_ACCESS)//HEHU 2005 3 10