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- /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
- /*
- * Copyright IBM Corp. 2004, 2005
- * Interface implementation for communication with the z/VM control program
- * Version 1.0
- * Author(s): Christian Borntraeger <[email protected]>
- *
- *
- * 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 */
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