29 lines
486 B
C
29 lines
486 B
C
/*
|
|
* ioctl interface for /dev/clp
|
|
*
|
|
* Copyright IBM Corp. 2016
|
|
* Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
|
|
*/
|
|
|
|
#ifndef _ASM_CLP_H
|
|
#define _ASM_CLP_H
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/ioctl.h>
|
|
|
|
struct clp_req {
|
|
unsigned int c : 1;
|
|
unsigned int r : 1;
|
|
unsigned int lps : 6;
|
|
unsigned int cmd : 8;
|
|
unsigned int : 16;
|
|
unsigned int reserved;
|
|
__u64 data_p;
|
|
};
|
|
|
|
#define CLP_IOCTL_MAGIC 'c'
|
|
|
|
#define CLP_SYNC _IOWR(CLP_IOCTL_MAGIC, 0xC1, struct clp_req)
|
|
|
|
#endif
|