1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * Hypervisor filesystem for Linux on s390. z/VM implementation.
4 *
5 * Copyright IBM Corp. 2006
6 * Author(s): Michael Holzheu <holzheu@de.ibm.com>
7 */
8
9 #ifndef _S390_HYPFS_VM_H_
10 #define _S390_HYPFS_VM_H_
11
12 #define DIAG2FC_NAME_LEN 8
13
14 struct diag2fc_data {
15 __u32 version;
16 __u32 flags;
17 __u64 used_cpu;
18 __u64 el_time;
19 __u64 mem_min_kb;
20 __u64 mem_max_kb;
21 __u64 mem_share_kb;
22 __u64 mem_used_kb;
23 __u32 pcpus;
24 __u32 lcpus;
25 __u32 vcpus;
26 __u32 ocpus;
27 __u32 cpu_max;
28 __u32 cpu_shares;
29 __u32 cpu_use_samp;
30 __u32 cpu_delay_samp;
31 __u32 page_wait_samp;
32 __u32 idle_samp;
33 __u32 other_samp;
34 __u32 total_samp;
35 char guest_name[DIAG2FC_NAME_LEN];
36 };
37
38 struct diag2fc_parm_list {
39 char userid[DIAG2FC_NAME_LEN];
40 char aci_grp[DIAG2FC_NAME_LEN];
41 __u64 addr;
42 __u32 size;
43 __u32 fmt;
44 };
45
46 void *diag2fc_store(char *query, unsigned int *count, int offset);
47 void diag2fc_free(const void *data);
48 extern char *diag2fc_guest_query;
49
50 #endif /* _S390_HYPFS_VM_H_ */
51
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