1/*
2 * Copyright IBM Corp. 2006
3 * Character device driver for writing z/VM APPLDATA monitor records
4 * Version 1.0
5 * Author(s): Melissa Howland <melissah@us.ibm.com>
6 *
7 */
8
9#ifndef _ASM_390_MONWRITER_H
10#define _ASM_390_MONWRITER_H
11
12/* mon_function values */
13#define MONWRITE_START_INTERVAL	0x00 /* start interval recording */
14#define MONWRITE_STOP_INTERVAL	0x01 /* stop interval or config recording */
15#define MONWRITE_GEN_EVENT	0x02 /* generate event record */
16#define MONWRITE_START_CONFIG	0x03 /* start configuration recording */
17
18/* the header the app uses in its write() data */
19struct monwrite_hdr {
20	unsigned char mon_function;
21	unsigned short applid;
22	unsigned char record_num;
23	unsigned short version;
24	unsigned short release;
25	unsigned short mod_level;
26	unsigned short datalen;
27	unsigned char hdrlen;
28
29} __attribute__((packed));
30
31#endif /* _ASM_390_MONWRITER_H */
32