diff options
Diffstat (limited to 'arch/s390/include/asm')
| -rw-r--r-- | arch/s390/include/asm/kvm_host.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h index 96bef30e2e33..255609c86901 100644 --- a/arch/s390/include/asm/kvm_host.h +++ b/arch/s390/include/asm/kvm_host.h @@ -145,7 +145,7 @@ struct kvm_s390_sie_block { __u64 cputm; /* 0x0028 */ __u64 ckc; /* 0x0030 */ __u64 epoch; /* 0x0038 */ - __u8 reserved40[4]; /* 0x0040 */ + __u32 svcc; /* 0x0040 */ #define LCTL_CR0 0x8000 #define LCTL_CR6 0x0200 #define LCTL_CR9 0x0040 @@ -167,6 +167,9 @@ struct kvm_s390_sie_block { #define ICPT_INST 0x04 #define ICPT_PROGI 0x08 #define ICPT_INSTPROGI 0x0C +#define ICPT_EXTINT 0x14 +#define ICPT_VALIDITY 0x20 +#define ICPT_STOP 0x28 #define ICPT_OPEREXC 0x2C #define ICPT_PARTEXEC 0x38 #define ICPT_IOINST 0x40 @@ -281,6 +284,7 @@ struct kvm_vcpu_stat { u32 instruction_stsi; u32 instruction_stfl; u32 instruction_tprot; + u32 instruction_sie; u32 instruction_essa; u32 instruction_sthyi; u32 instruction_sigp_sense; @@ -637,6 +641,14 @@ struct sie_page2 { u8 reserved900[0x1000 - 0x900]; /* 0x0900 */ } __packed; +struct kvm_s390_vsie { + struct mutex mutex; + struct radix_tree_root addr_to_page; + int page_count; + int next; + struct page *pages[KVM_MAX_VCPUS]; +}; + struct kvm_arch{ void *sca; int use_esca; @@ -661,6 +673,7 @@ struct kvm_arch{ struct sie_page2 *sie_page2; struct kvm_s390_cpu_model model; struct kvm_s390_crypto crypto; + struct kvm_s390_vsie vsie; u64 epoch; /* subset of available cpu features enabled by user space */ DECLARE_BITMAP(cpu_feat, KVM_S390_VM_CPU_FEAT_NR_BITS); |