| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| /* |
| * 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 |
