/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Filename: rsxx.h * * Authors: Joshua Morris <josh.h.morris@us.ibm.com> * Philip Kelleher <pjk1939@linux.vnet.ibm.com> * * (C) Copyright 2013 IBM Corporation */ #ifndef __RSXX_H__ #define __RSXX_H__ /*----------------- IOCTL Definitions -------------------*/ #define RSXX_MAX_DATA 8 struct rsxx_reg_access { __u32 addr; __u32 cnt; __u32 stat; __u32 stream; __u32 data[RSXX_MAX_DATA]; }; #define RSXX_MAX_REG_CNT (RSXX_MAX_DATA * (sizeof(__u32))) #define RSXX_IOC_MAGIC 'r' #define RSXX_GETREG _IOWR(RSXX_IOC_MAGIC, 0x20, struct rsxx_reg_access) #define RSXX_SETREG _IOWR(RSXX_IOC_MAGIC, 0x21, struct rsxx_reg_access) #endif /* __RSXX_H_ */