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Commit | Line | Data |
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1da177e4 | 1 | /* |
1da177e4 | 2 | * definitions for external memory segment support |
a53c8fab | 3 | * Copyright IBM Corp. 2003 |
1da177e4 LT |
4 | */ |
5 | ||
6 | #ifndef _ASM_S390X_DCSS_H | |
7 | #define _ASM_S390X_DCSS_H | |
8 | #ifndef __ASSEMBLY__ | |
9 | ||
10 | /* possible values for segment type as returned by segment_info */ | |
11 | #define SEG_TYPE_SW 0 | |
12 | #define SEG_TYPE_EW 1 | |
13 | #define SEG_TYPE_SR 2 | |
14 | #define SEG_TYPE_ER 3 | |
15 | #define SEG_TYPE_SN 4 | |
16 | #define SEG_TYPE_EN 5 | |
17 | #define SEG_TYPE_SC 6 | |
18 | #define SEG_TYPE_EWEN 7 | |
19 | ||
20 | #define SEGMENT_SHARED 0 | |
21 | #define SEGMENT_EXCLUSIVE 1 | |
22 | ||
ca68305b MS |
23 | int segment_load (char *name, int segtype, unsigned long *addr, unsigned long *length); |
24 | void segment_unload(char *name); | |
25 | void segment_save(char *name); | |
26 | int segment_type (char* name); | |
27 | int segment_modify_shared (char *name, int do_nonshared); | |
28 | void segment_warning(int rc, char *seg_name); | |
1da177e4 LT |
29 | |
30 | #endif | |
31 | #endif |