/* * Filename: rsxx.h * * * Authors: Joshua Morris <josh.h.morris@us.ibm.com> * Philip Kelleher <pjk1939@linux.vnet.ibm.com> * * (C) Copyright 2013 IBM Corporation * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #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_ */