1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2/*
3 * IOCTL interface for SCLP
4 *
5 * Copyright IBM Corp. 2012
6 *
7 * Author: Michael Holzheu <holzheu@linux.vnet.ibm.com>
8 */
9
10#ifndef _ASM_SCLP_CTL_H
11#define _ASM_SCLP_CTL_H
12
13#include <linux/types.h>
14
15struct sclp_ctl_sccb {
16 __u32 cmdw;
17 __u64 sccb;
18} __attribute__((packed));
19
20#define SCLP_CTL_IOCTL_MAGIC 0x10
21
22#define SCLP_CTL_SCCB \
23 _IOWR(SCLP_CTL_IOCTL_MAGIC, 0x10, struct sclp_ctl_sccb)
24
25#endif