Commit ef267938 authored by Heiko Carstens's avatar Heiko Carstens Committed by Martin Schwidefsky

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

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: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 3f429842
......@@ -12,20 +12,13 @@
* 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>
#include <linux/mutex.h>
#define VMCP_GETCODE _IOR(0x10, 1, int)
#define VMCP_SETBUF _IOW(0x10, 2, int)
#define VMCP_GETSIZE _IOR(0x10, 3, int)
struct vmcp_session {
char *response;
unsigned int bufsize;
unsigned int cma_alloc : 1;
int resp_size;
int resp_code;
/* As we use copy_from/to_user, which might *
* sleep and cannot use a spinlock */
struct mutex mutex;
};
#endif /* _UAPI_ASM_VMCP_H */
......@@ -25,7 +25,16 @@
#include <asm/compat.h>
#include <asm/cpcmd.h>
#include <asm/debug.h>
#include "vmcp.h"
#include <asm/vmcp.h>
struct vmcp_session {
char *response;
unsigned int bufsize;
unsigned int cma_alloc : 1;
int resp_size;
int resp_code;
struct mutex mutex;
};
static debug_info_t *vmcp_debug;
......
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