1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 #ifndef KPC_DMA_DRIVER_UAPI_H_ 3 #define KPC_DMA_DRIVER_UAPI_H_ 4 #include <linux/ioctl.h> 5 6 #define KND_IOCTL_SET_CARD_ADDR _IOW('k', 1, __u32) 7 #define KND_IOCTL_SET_USER_CTL _IOW('k', 2, __u64) 8 #define KND_IOCTL_SET_USER_CTL_LAST _IOW('k', 4, __u64) 9 #define KND_IOCTL_GET_USER_STS _IOR('k', 3, __u64) 10 11 #endif /* KPC_DMA_DRIVER_UAPI_H_ */ 12