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s390/vmcp: split vmcp header file and move to uapi

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Split the vmcp header file and move the device driver internal
structure to the C file, and move the ioctl definitions to the uapi
directory.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens
2017-08-07 15:16:16 +02:00
committed by Martin Schwidefsky
parent 3f4298427a
commit ef267938f0
2 changed files with 17 additions and 15 deletions
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24
arch/s390/include/uapi/asm/vmcp.h Normal file
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@@ -0,0 +1,24 @@
/*
* Copyright IBM Corp. 2004, 2005
* Interface implementation for communication with the z/VM control program
* Version 1.0
* Author(s): Christian Borntraeger <cborntra@de.ibm.com>
*
*
* z/VMs CP offers the possibility to issue commands via the diagnose code 8
* this driver implements a character device that issues these commands and
* returns the answer of CP.
*
* The idea of this driver is based on cpint from Neale Ferguson
*/
#ifndef _UAPI_ASM_VMCP_H
#define _UAPI_ASM_VMCP_H
#include <linux/ioctl.h>
#define VMCP_GETCODE _IOR(0x10, 1, int)
#define VMCP_SETBUF _IOW(0x10, 2, int)
#define VMCP_GETSIZE _IOR(0x10, 3, int)
#endif /* _UAPI_ASM_VMCP_H */