__u64 reserved2[2];
} __attribute__((packed));
+union ipte_control {
+ unsigned long val;
+ struct {
+ unsigned long k : 1;
+ unsigned long kh : 31;
+ unsigned long kg : 32;
+ };
+};
struct sca_block {
- __u64 ipte_control;
+ union ipte_control ipte_control;
__u64 reserved[5];
__u64 mcn;
__u64 reserved2;
__u8 reserved40[4]; /* 0x0040 */
#define LCTL_CR0 0x8000
#define LCTL_CR6 0x0200
+#define LCTL_CR9 0x0040
+#define LCTL_CR10 0x0020
+#define LCTL_CR11 0x0010
#define LCTL_CR14 0x0002
__u16 lctl; /* 0x0044 */
__s16 icpua; /* 0x0046 */
-#define ICTL_LPSW 0x00400000
+#define ICTL_PINT 0x20000000
+#define ICTL_LPSW 0x00400000
+#define ICTL_STCTL 0x00040000
+#define ICTL_ISKE 0x00004000
+#define ICTL_SSKE 0x00002000
+#define ICTL_RRBE 0x00001000
__u32 ictl; /* 0x0048 */
__u32 eca; /* 0x004c */
+#define ICPT_INST 0x04
+#define ICPT_PROGI 0x08
+#define ICPT_INSTPROGI 0x0C
+#define ICPT_OPEREXC 0x2C
+#define ICPT_PARTEXEC 0x38
+#define ICPT_IOINST 0x40
__u8 icptcode; /* 0x0050 */
__u8 reserved51; /* 0x0051 */
__u16 ihcpu; /* 0x0052 */
psw_t gpsw; /* 0x0090 */
__u64 gg14; /* 0x00a0 */
__u64 gg15; /* 0x00a8 */
- __u8 reservedb0[30]; /* 0x00b0 */
- __u16 iprcc; /* 0x00ce */
- __u8 reservedd0[48]; /* 0x00d0 */
+ __u8 reservedb0[28]; /* 0x00b0 */
+ __u16 pgmilc; /* 0x00cc */
+ __u16 iprcc; /* 0x00ce */
+ __u32 dxc; /* 0x00d0 */
+ __u16 mcn; /* 0x00d4 */
+ __u8 perc; /* 0x00d6 */
+ __u8 peratmid; /* 0x00d7 */
+ __u64 peraddr; /* 0x00d8 */
+ __u8 eai; /* 0x00e0 */
+ __u8 peraid; /* 0x00e1 */
+ __u8 oai; /* 0x00e2 */
+ __u8 armid; /* 0x00e3 */
+ __u8 reservede4[4]; /* 0x00e4 */
+ __u64 tecmc; /* 0x00e8 */
+ __u8 reservedf0[16]; /* 0x00f0 */
__u64 gcr[16]; /* 0x0100 */
__u64 gbea; /* 0x0180 */
__u8 reserved188[24]; /* 0x0188 */
u32 exit_instruction;
u32 instruction_lctl;
u32 instruction_lctlg;
+ u32 instruction_stctl;
+ u32 instruction_stctg;
u32 exit_program_interruption;
u32 exit_instr_and_program;
u32 deliver_external_call;
u32 instruction_stpx;
u32 instruction_stap;
u32 instruction_storage_key;
+ u32 instruction_ipte_interlock;
u32 instruction_stsch;
u32 instruction_chsc;
u32 instruction_stsi;
u32 diagnose_9c;
};
-#define PGM_OPERATION 0x01
-#define PGM_PRIVILEGED_OP 0x02
-#define PGM_EXECUTE 0x03
-#define PGM_PROTECTION 0x04
-#define PGM_ADDRESSING 0x05
-#define PGM_SPECIFICATION 0x06
-#define PGM_DATA 0x07
+#define PGM_OPERATION 0x01
+#define PGM_PRIVILEGED_OP 0x02
+#define PGM_EXECUTE 0x03
+#define PGM_PROTECTION 0x04
+#define PGM_ADDRESSING 0x05
+#define PGM_SPECIFICATION 0x06
+#define PGM_DATA 0x07
+#define PGM_FIXED_POINT_OVERFLOW 0x08
+#define PGM_FIXED_POINT_DIVIDE 0x09
+#define PGM_DECIMAL_OVERFLOW 0x0a
+#define PGM_DECIMAL_DIVIDE 0x0b
+#define PGM_HFP_EXPONENT_OVERFLOW 0x0c
+#define PGM_HFP_EXPONENT_UNDERFLOW 0x0d
+#define PGM_HFP_SIGNIFICANCE 0x0e
+#define PGM_HFP_DIVIDE 0x0f
+#define PGM_SEGMENT_TRANSLATION 0x10
+#define PGM_PAGE_TRANSLATION 0x11
+#define PGM_TRANSLATION_SPEC 0x12
+#define PGM_SPECIAL_OPERATION 0x13
+#define PGM_OPERAND 0x15
+#define PGM_TRACE_TABEL 0x16
+#define PGM_SPACE_SWITCH 0x1c
+#define PGM_HFP_SQUARE_ROOT 0x1d
+#define PGM_PC_TRANSLATION_SPEC 0x1f
+#define PGM_AFX_TRANSLATION 0x20
+#define PGM_ASX_TRANSLATION 0x21
+#define PGM_LX_TRANSLATION 0x22
+#define PGM_EX_TRANSLATION 0x23
+#define PGM_PRIMARY_AUTHORITY 0x24
+#define PGM_SECONDARY_AUTHORITY 0x25
+#define PGM_LFX_TRANSLATION 0x26
+#define PGM_LSX_TRANSLATION 0x27
+#define PGM_ALET_SPECIFICATION 0x28
+#define PGM_ALEN_TRANSLATION 0x29
+#define PGM_ALE_SEQUENCE 0x2a
+#define PGM_ASTE_VALIDITY 0x2b
+#define PGM_ASTE_SEQUENCE 0x2c
+#define PGM_EXTENDED_AUTHORITY 0x2d
+#define PGM_LSTE_SEQUENCE 0x2e
+#define PGM_ASTE_INSTANCE 0x2f
+#define PGM_STACK_FULL 0x30
+#define PGM_STACK_EMPTY 0x31
+#define PGM_STACK_SPECIFICATION 0x32
+#define PGM_STACK_TYPE 0x33
+#define PGM_STACK_OPERATION 0x34
+#define PGM_ASCE_TYPE 0x38
+#define PGM_REGION_FIRST_TRANS 0x39
+#define PGM_REGION_SECOND_TRANS 0x3a
+#define PGM_REGION_THIRD_TRANS 0x3b
+#define PGM_MONITOR 0x40
+#define PGM_PER 0x80
+#define PGM_CRYPTO_OPERATION 0x119
struct kvm_s390_interrupt_info {
struct list_head list;
unsigned int irq_count;
};
+struct kvm_hw_wp_info_arch {
+ unsigned long addr;
+ unsigned long phys_addr;
+ int len;
+ char *old_data;
+};
+
+struct kvm_hw_bp_info_arch {
+ unsigned long addr;
+ int len;
+};
+
+/*
+ * Only the upper 16 bits of kvm_guest_debug->control are arch specific.
+ * Further KVM_GUESTDBG flags which an be used from userspace can be found in
+ * arch/s390/include/uapi/asm/kvm.h
+ */
+#define KVM_GUESTDBG_EXIT_PENDING 0x10000000
+
+#define guestdbg_enabled(vcpu) \
+ (vcpu->guest_debug & KVM_GUESTDBG_ENABLE)
+#define guestdbg_sstep_enabled(vcpu) \
+ (vcpu->guest_debug & KVM_GUESTDBG_SINGLESTEP)
+#define guestdbg_hw_bp_enabled(vcpu) \
+ (vcpu->guest_debug & KVM_GUESTDBG_USE_HW_BP)
+#define guestdbg_exit_pending(vcpu) (guestdbg_enabled(vcpu) && \
+ (vcpu->guest_debug & KVM_GUESTDBG_EXIT_PENDING))
+
+struct kvm_guestdbg_info_arch {
+ unsigned long cr0;
+ unsigned long cr9;
+ unsigned long cr10;
+ unsigned long cr11;
+ struct kvm_hw_bp_info_arch *hw_bp_info;
+ struct kvm_hw_wp_info_arch *hw_wp_info;
+ int nr_hw_bp;
+ int nr_hw_wp;
+ unsigned long last_bp;
+};
struct kvm_vcpu_arch {
struct kvm_s390_sie_block *sie_block;
struct kvm_s390_local_interrupt local_int;
struct hrtimer ckc_timer;
struct tasklet_struct tasklet;
+ struct kvm_s390_pgm_info pgm;
union {
struct cpuid cpu_id;
u64 stidp_data;
};
struct gmap *gmap;
+ struct kvm_guestdbg_info_arch guestdbg;
#define KVM_S390_PFAULT_TOKEN_INVALID (-1UL)
unsigned long pfault_token;
unsigned long pfault_select;
struct gmap *gmap;
int css_support;
int use_irqchip;
+ int use_cmma;
struct s390_io_adapter *adapters[MAX_S390_IO_ADAPTERS];
+ wait_queue_head_t ipte_wq;
};
#define KVM_HVA_ERR_BAD (-1UL)
projects / firefly-linux-kernel-4.4.55.git / blobdiff