Commit a2d57b35 authored by Janosch Frank's avatar Janosch Frank Committed by Christian Borntraeger
Browse files

KVM: s390: Extend diag 204 fields 



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

Signed-off-by: default avatarJanosch Frank <frankja@linux.vnet.ibm.com>
Acked-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarChristian Borntraeger <borntraeger@de.ibm.com>
parent a011eeb2

arch/s390/include/asm/diag.h

+15 −4
Original line number Diff line number Diff line
@@ -97,6 +97,11 @@ enum diag204_format { 
	DIAG204_INFO_EXT = 0x00010000

};



enum diag204_cpu_flags {

	DIAG204_CPU_ONLINE = 0x20,

	DIAG204_CPU_CAPPED = 0x40,

};



struct diag204_info_blk_hdr {

	__u8  npar;

	__u8  flags;
@@ -136,10 +141,13 @@ struct diag204_x_part_hdr { 
	__u64 online_cs;

	__u64 online_es;

	__u8  upid;

	char  reserved1[3];

	__u8  reserved:3;

	__u8  mtid:5;

	char  reserved1[2];

	__u32 group_mlu;

	char  group_name[8];

	char  reserved2[32];

	char  hardware_group_name[8];

	char  reserved2[24];

} __packed;



struct diag204_cpu_info {
@@ -168,7 +176,9 @@ struct diag204_x_cpu_info { 
	__u64 wait_time;

	__u32 pma_weight;

	__u32 polar_weight;

	char  reserved3[40];

	__u32 cpu_type_cap;

	__u32 group_cpu_type_cap;

	char  reserved3[32];

} __packed;



struct diag204_phys_hdr {
@@ -199,7 +209,8 @@ struct diag204_x_phys_cpu { 
	__u16 cpu_addr;

	char  reserved1[2];

	__u8  ctidx;

	char  reserved2[3];

	char  reserved2[1];

	__u16 weight;

	__u64 mgm_time;

	char  reserved3[80];

} __packed;

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