/* 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_ */
|
