2 * arch/s390/appldata/appldata.h
4 * Definitions and interface for Linux - z/VM Monitor Stream.
6 * Copyright IBM Corp. 2003, 2008
8 * Author: Gerald Schaefer <gerald.schaefer@de.ibm.com>
11 #define APPLDATA_MAX_REC_SIZE 4024 /* Maximum size of the */
13 #define APPLDATA_MAX_PROCS 100
15 #define APPLDATA_PROC_NAME_LENGTH 16 /* Max. length of /proc name */
17 #define APPLDATA_RECORD_MEM_ID 0x01 /* IDs to identify the */
18 #define APPLDATA_RECORD_OS_ID 0x02 /* individual records, */
19 #define APPLDATA_RECORD_NET_SUM_ID 0x03 /* must be < 256 ! */
20 #define APPLDATA_RECORD_PROC_ID 0x04
22 #define CTL_APPLDATA_TIMER 2121 /* sysctl IDs, must be unique */
23 #define CTL_APPLDATA_INTERVAL 2122
24 #define CTL_APPLDATA_MEM 2123
25 #define CTL_APPLDATA_OS 2124
26 #define CTL_APPLDATA_NET_SUM 2125
27 #define CTL_APPLDATA_PROC 2126
29 #define P_INFO(x...) printk(KERN_INFO MY_PRINT_NAME " info: " x)
30 #define P_ERROR(x...) printk(KERN_ERR MY_PRINT_NAME " error: " x)
31 #define P_WARNING(x...) printk(KERN_WARNING MY_PRINT_NAME " status: " x)
34 struct list_head list;
35 struct ctl_table_header *sysctl_header;
36 struct ctl_table *ctl_table;
37 int active; /* monitoring status */
39 /* fill in from here */
40 char name[APPLDATA_PROC_NAME_LENGTH]; /* name of /proc fs node */
41 unsigned char record_nr; /* Record Nr. for Product ID */
42 void (*callback)(void *data); /* callback function */
43 void *data; /* record data */
44 unsigned int size; /* size of record */
45 struct module *owner; /* THIS_MODULE */
46 char mod_lvl[2]; /* modification level, EBCDIC */
49 extern int appldata_register_ops(struct appldata_ops *ops);
50 extern void appldata_unregister_ops(struct appldata_ops *ops);
51 extern int appldata_diag(char record_nr, u16 function, unsigned long buffer,
52 u16 length, char *mod_lvl);