2 * include/asm-s390/monwriter.h
4 * Copyright (C) IBM Corp. 2006
5 * Character device driver for writing z/VM APPLDATA monitor records
7 * Author(s): Melissa Howland <melissah@us.ibm.com>
11 #ifndef _ASM_390_MONWRITER_H
12 #define _ASM_390_MONWRITER_H
14 /* mon_function values */
15 #define MONWRITE_START_INTERVAL 0x00 /* start interval recording */
16 #define MONWRITE_STOP_INTERVAL 0x01 /* stop interval or config recording */
17 #define MONWRITE_GEN_EVENT 0x02 /* generate event record */
18 #define MONWRITE_START_CONFIG 0x03 /* start configuration recording */
20 /* the header the app uses in its write() data */
22 unsigned char mon_function;
23 unsigned short applid;
24 unsigned char record_num;
25 unsigned short version;
26 unsigned short release;
27 unsigned short mod_level;
28 unsigned short datalen;
31 } __attribute__((packed));
33 #endif /* _ASM_390_MONWRITER_H */