Commit | Line | Data |
---|---|---|
0a87c5cf MH |
1 | /* |
2 | * s390 diagnose functions | |
3 | * | |
4 | * Copyright IBM Corp. 2007 | |
5 | * Author(s): Michael Holzheu <holzheu@de.ibm.com> | |
6 | */ | |
7 | ||
8 | #ifndef _ASM_S390_DIAG_H | |
9 | #define _ASM_S390_DIAG_H | |
10 | ||
11 | /* | |
12 | * Diagnose 10: Release pages | |
13 | */ | |
14 | extern void diag10(unsigned long addr); | |
15 | ||
16 | /* | |
17 | * Diagnose 14: Input spool file manipulation | |
18 | */ | |
19 | extern int diag14(unsigned long rx, unsigned long ry1, unsigned long subcode); | |
20 | ||
21 | /* | |
22 | * Diagnose 210: Get information about a virtual device | |
23 | */ | |
24 | struct diag210 { | |
25 | u16 vrdcdvno; /* device number (input) */ | |
26 | u16 vrdclen; /* data block length (input) */ | |
27 | u8 vrdcvcla; /* virtual device class (output) */ | |
28 | u8 vrdcvtyp; /* virtual device type (output) */ | |
29 | u8 vrdcvsta; /* virtual device status (output) */ | |
30 | u8 vrdcvfla; /* virtual device flags (output) */ | |
31 | u8 vrdcrccl; /* real device class (output) */ | |
32 | u8 vrdccrty; /* real device type (output) */ | |
33 | u8 vrdccrmd; /* real device model (output) */ | |
34 | u8 vrdccrft; /* real device feature (output) */ | |
35 | } __attribute__((packed, aligned(4))); | |
36 | ||
37 | extern int diag210(struct diag210 *addr); | |
38 | ||
39 | #endif /* _ASM_S390_DIAG_H */ |