1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 *  definitions for external memory segment support
 4 *  Copyright IBM Corp. 2003
 5 */
 6
 7#ifndef _ASM_S390X_DCSS_H
 8#define _ASM_S390X_DCSS_H
 9#ifndef __ASSEMBLY__
10
11/* possible values for segment type as returned by segment_info */
12#define SEG_TYPE_SW 0
13#define SEG_TYPE_EW 1
14#define SEG_TYPE_SR 2
15#define SEG_TYPE_ER 3
16#define SEG_TYPE_SN 4
17#define SEG_TYPE_EN 5
18#define SEG_TYPE_SC 6
19#define SEG_TYPE_EWEN 7
20
21#define SEGMENT_SHARED 0
22#define SEGMENT_EXCLUSIVE 1
23
24int segment_load (char *name, int segtype, unsigned long *addr, unsigned long *length);
25void segment_unload(char *name);
26void segment_save(char *name);
27int segment_type (char* name);
28int segment_modify_shared (char *name, int do_nonshared);
29void segment_warning(int rc, char *seg_name);
30
31#endif
32#endif

 
 1/*
 2 *  definitions for external memory segment support
 3 *  Copyright IBM Corp. 2003
 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
23int segment_load (char *name, int segtype, unsigned long *addr, unsigned long *length);
24void segment_unload(char *name);
25void segment_save(char *name);
26int segment_type (char* name);
27int segment_modify_shared (char *name, int do_nonshared);
28void segment_warning(int rc, char *seg_name);
29
30#endif
31#endif