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KVM: s390: Extend diag 204 fields

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The new store hypervisor information instruction, which we are going
to introduce, needs previously unused fields in diag 204 structures.

Signed-off-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
This commit is contained in:
Janosch Frank 2016-05-23 15:09:19 +02:00 committed by Christian Borntraeger
parent a011eeb2a3
commit a2d57b35c0
1 changed files with 15 additions and 4 deletions
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19
arch/s390/include/asm/diag.h
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@ -97,6 +97,11 @@ enum diag204_format {
DIAG204_INFO_EXT = 0x00010000 DIAG204_INFO_EXT = 0x00010000
}; };
enum diag204_cpu_flags {
DIAG204_CPU_ONLINE = 0x20,
DIAG204_CPU_CAPPED = 0x40,
};
struct diag204_info_blk_hdr { struct diag204_info_blk_hdr {
__u8 npar; __u8 npar;
__u8 flags; __u8 flags;
@ -136,10 +141,13 @@ struct diag204_x_part_hdr {
__u64 online_cs; __u64 online_cs;
__u64 online_es; __u64 online_es;
__u8 upid; __u8 upid;
char reserved1[3]; __u8 reserved:3;
__u8 mtid:5;
char reserved1[2];
__u32 group_mlu; __u32 group_mlu;
char group_name[8]; char group_name[8];
char reserved2[32]; char hardware_group_name[8];
char reserved2[24];
} __packed; } __packed;
struct diag204_cpu_info { struct diag204_cpu_info {
@ -168,7 +176,9 @@ struct diag204_x_cpu_info {
__u64 wait_time; __u64 wait_time;
__u32 pma_weight; __u32 pma_weight;
__u32 polar_weight; __u32 polar_weight;
char reserved3[40]; __u32 cpu_type_cap;
__u32 group_cpu_type_cap;
char reserved3[32];
} __packed; } __packed;
struct diag204_phys_hdr { struct diag204_phys_hdr {
@ -199,7 +209,8 @@ struct diag204_x_phys_cpu {
__u16 cpu_addr; __u16 cpu_addr;
char reserved1[2]; char reserved1[2];
__u8 ctidx; __u8 ctidx;
char reserved2[3]; char reserved2[1];
__u16 weight;
__u64 mgm_time; __u64 mgm_time;
char reserved3[80]; char reserved3[80];
} __packed; } __packed;