KVM: s390: move s390-specific structs to uapi/asm/kvm.h
While this in principle breaks the appearance of KVM_S390_* ioctls on architectures other than s390, this seems unlikely to be a problem considering that there are already many "struct kvm_s390_*" definitions in arch/s390/include/uapi. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini
parent
d750951c9e
commit
71cd774ad2
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@ -14,6 +14,320 @@
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#define __KVM_S390
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#define __KVM_HAVE_GUEST_DEBUG
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struct kvm_s390_skeys {
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__u64 start_gfn;
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__u64 count;
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__u64 skeydata_addr;
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__u32 flags;
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__u32 reserved[9];
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};
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#define KVM_S390_CMMA_PEEK (1 << 0)
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/**
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* kvm_s390_cmma_log - Used for CMMA migration.
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*
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* Used both for input and output.
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*
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* @start_gfn: Guest page number to start from.
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* @count: Size of the result buffer.
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* @flags: Control operation mode via KVM_S390_CMMA_* flags
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* @remaining: Used with KVM_S390_GET_CMMA_BITS. Indicates how many dirty
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* pages are still remaining.
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* @mask: Used with KVM_S390_SET_CMMA_BITS. Bitmap of bits to actually set
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* in the PGSTE.
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* @values: Pointer to the values buffer.
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*
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* Used in KVM_S390_{G,S}ET_CMMA_BITS ioctls.
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*/
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struct kvm_s390_cmma_log {
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__u64 start_gfn;
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__u32 count;
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__u32 flags;
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union {
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__u64 remaining;
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__u64 mask;
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};
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__u64 values;
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};
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#define KVM_S390_RESET_POR 1
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#define KVM_S390_RESET_CLEAR 2
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#define KVM_S390_RESET_SUBSYSTEM 4
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#define KVM_S390_RESET_CPU_INIT 8
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#define KVM_S390_RESET_IPL 16
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/* for KVM_S390_MEM_OP */
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struct kvm_s390_mem_op {
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/* in */
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__u64 gaddr; /* the guest address */
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__u64 flags; /* flags */
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__u32 size; /* amount of bytes */
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__u32 op; /* type of operation */
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__u64 buf; /* buffer in userspace */
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union {
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struct {
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__u8 ar; /* the access register number */
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__u8 key; /* access key, ignored if flag unset */
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__u8 pad1[6]; /* ignored */
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__u64 old_addr; /* ignored if cmpxchg flag unset */
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};
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__u32 sida_offset; /* offset into the sida */
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__u8 reserved[32]; /* ignored */
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};
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};
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/* types for kvm_s390_mem_op->op */
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#define KVM_S390_MEMOP_LOGICAL_READ 0
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#define KVM_S390_MEMOP_LOGICAL_WRITE 1
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#define KVM_S390_MEMOP_SIDA_READ 2
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#define KVM_S390_MEMOP_SIDA_WRITE 3
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#define KVM_S390_MEMOP_ABSOLUTE_READ 4
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#define KVM_S390_MEMOP_ABSOLUTE_WRITE 5
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#define KVM_S390_MEMOP_ABSOLUTE_CMPXCHG 6
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/* flags for kvm_s390_mem_op->flags */
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#define KVM_S390_MEMOP_F_CHECK_ONLY (1ULL << 0)
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#define KVM_S390_MEMOP_F_INJECT_EXCEPTION (1ULL << 1)
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#define KVM_S390_MEMOP_F_SKEY_PROTECTION (1ULL << 2)
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/* flags specifying extension support via KVM_CAP_S390_MEM_OP_EXTENSION */
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#define KVM_S390_MEMOP_EXTENSION_CAP_BASE (1 << 0)
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#define KVM_S390_MEMOP_EXTENSION_CAP_CMPXCHG (1 << 1)
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struct kvm_s390_psw {
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__u64 mask;
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__u64 addr;
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};
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/* valid values for type in kvm_s390_interrupt */
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#define KVM_S390_SIGP_STOP 0xfffe0000u
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#define KVM_S390_PROGRAM_INT 0xfffe0001u
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#define KVM_S390_SIGP_SET_PREFIX 0xfffe0002u
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#define KVM_S390_RESTART 0xfffe0003u
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#define KVM_S390_INT_PFAULT_INIT 0xfffe0004u
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#define KVM_S390_INT_PFAULT_DONE 0xfffe0005u
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#define KVM_S390_MCHK 0xfffe1000u
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#define KVM_S390_INT_CLOCK_COMP 0xffff1004u
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#define KVM_S390_INT_CPU_TIMER 0xffff1005u
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#define KVM_S390_INT_VIRTIO 0xffff2603u
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#define KVM_S390_INT_SERVICE 0xffff2401u
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#define KVM_S390_INT_EMERGENCY 0xffff1201u
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#define KVM_S390_INT_EXTERNAL_CALL 0xffff1202u
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/* Anything below 0xfffe0000u is taken by INT_IO */
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#define KVM_S390_INT_IO(ai,cssid,ssid,schid) \
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(((schid)) | \
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((ssid) << 16) | \
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((cssid) << 18) | \
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((ai) << 26))
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#define KVM_S390_INT_IO_MIN 0x00000000u
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#define KVM_S390_INT_IO_MAX 0xfffdffffu
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#define KVM_S390_INT_IO_AI_MASK 0x04000000u
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struct kvm_s390_interrupt {
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__u32 type;
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__u32 parm;
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__u64 parm64;
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};
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struct kvm_s390_io_info {
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__u16 subchannel_id;
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__u16 subchannel_nr;
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__u32 io_int_parm;
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__u32 io_int_word;
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};
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struct kvm_s390_ext_info {
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__u32 ext_params;
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__u32 pad;
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__u64 ext_params2;
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};
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struct kvm_s390_pgm_info {
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__u64 trans_exc_code;
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__u64 mon_code;
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__u64 per_address;
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__u32 data_exc_code;
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__u16 code;
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__u16 mon_class_nr;
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__u8 per_code;
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__u8 per_atmid;
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__u8 exc_access_id;
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__u8 per_access_id;
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__u8 op_access_id;
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#define KVM_S390_PGM_FLAGS_ILC_VALID 0x01
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#define KVM_S390_PGM_FLAGS_ILC_0 0x02
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#define KVM_S390_PGM_FLAGS_ILC_1 0x04
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#define KVM_S390_PGM_FLAGS_ILC_MASK 0x06
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#define KVM_S390_PGM_FLAGS_NO_REWIND 0x08
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__u8 flags;
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__u8 pad[2];
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};
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struct kvm_s390_prefix_info {
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__u32 address;
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};
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struct kvm_s390_extcall_info {
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__u16 code;
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};
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struct kvm_s390_emerg_info {
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__u16 code;
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};
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#define KVM_S390_STOP_FLAG_STORE_STATUS 0x01
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struct kvm_s390_stop_info {
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__u32 flags;
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};
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struct kvm_s390_mchk_info {
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__u64 cr14;
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__u64 mcic;
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__u64 failing_storage_address;
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__u32 ext_damage_code;
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__u32 pad;
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__u8 fixed_logout[16];
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};
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struct kvm_s390_irq {
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__u64 type;
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union {
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struct kvm_s390_io_info io;
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struct kvm_s390_ext_info ext;
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struct kvm_s390_pgm_info pgm;
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struct kvm_s390_emerg_info emerg;
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struct kvm_s390_extcall_info extcall;
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struct kvm_s390_prefix_info prefix;
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struct kvm_s390_stop_info stop;
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struct kvm_s390_mchk_info mchk;
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char reserved[64];
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} u;
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};
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struct kvm_s390_irq_state {
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__u64 buf;
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__u32 flags; /* will stay unused for compatibility reasons */
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__u32 len;
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__u32 reserved[4]; /* will stay unused for compatibility reasons */
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};
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struct kvm_s390_ucas_mapping {
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__u64 user_addr;
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__u64 vcpu_addr;
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__u64 length;
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};
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struct kvm_s390_pv_sec_parm {
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__u64 origin;
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__u64 length;
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};
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struct kvm_s390_pv_unp {
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__u64 addr;
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__u64 size;
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__u64 tweak;
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};
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enum pv_cmd_dmp_id {
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KVM_PV_DUMP_INIT,
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KVM_PV_DUMP_CONFIG_STOR_STATE,
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KVM_PV_DUMP_COMPLETE,
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KVM_PV_DUMP_CPU,
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};
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struct kvm_s390_pv_dmp {
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__u64 subcmd;
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__u64 buff_addr;
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__u64 buff_len;
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__u64 gaddr; /* For dump storage state */
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__u64 reserved[4];
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};
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enum pv_cmd_info_id {
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KVM_PV_INFO_VM,
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KVM_PV_INFO_DUMP,
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};
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struct kvm_s390_pv_info_dump {
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__u64 dump_cpu_buffer_len;
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__u64 dump_config_mem_buffer_per_1m;
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__u64 dump_config_finalize_len;
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};
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struct kvm_s390_pv_info_vm {
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__u64 inst_calls_list[4];
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__u64 max_cpus;
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__u64 max_guests;
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__u64 max_guest_addr;
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__u64 feature_indication;
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};
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struct kvm_s390_pv_info_header {
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__u32 id;
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__u32 len_max;
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__u32 len_written;
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__u32 reserved;
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};
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struct kvm_s390_pv_info {
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struct kvm_s390_pv_info_header header;
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union {
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struct kvm_s390_pv_info_dump dump;
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struct kvm_s390_pv_info_vm vm;
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};
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};
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enum pv_cmd_id {
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KVM_PV_ENABLE,
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KVM_PV_DISABLE,
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KVM_PV_SET_SEC_PARMS,
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KVM_PV_UNPACK,
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KVM_PV_VERIFY,
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KVM_PV_PREP_RESET,
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KVM_PV_UNSHARE_ALL,
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KVM_PV_INFO,
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KVM_PV_DUMP,
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KVM_PV_ASYNC_CLEANUP_PREPARE,
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KVM_PV_ASYNC_CLEANUP_PERFORM,
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};
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struct kvm_pv_cmd {
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__u32 cmd; /* Command to be executed */
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__u16 rc; /* Ultravisor return code */
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__u16 rrc; /* Ultravisor return reason code */
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__u64 data; /* Data or address */
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__u32 flags; /* flags for future extensions. Must be 0 for now */
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__u32 reserved[3];
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};
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struct kvm_s390_zpci_op {
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/* in */
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__u32 fh; /* target device */
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__u8 op; /* operation to perform */
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__u8 pad[3];
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union {
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/* for KVM_S390_ZPCIOP_REG_AEN */
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struct {
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__u64 ibv; /* Guest addr of interrupt bit vector */
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__u64 sb; /* Guest addr of summary bit */
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__u32 flags;
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__u32 noi; /* Number of interrupts */
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__u8 isc; /* Guest interrupt subclass */
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__u8 sbo; /* Offset of guest summary bit vector */
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__u16 pad;
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} reg_aen;
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__u64 reserved[8];
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} u;
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};
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/* types for kvm_s390_zpci_op->op */
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#define KVM_S390_ZPCIOP_REG_AEN 0
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#define KVM_S390_ZPCIOP_DEREG_AEN 1
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/* flags for kvm_s390_zpci_op->u.reg_aen.flags */
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#define KVM_S390_ZPCIOP_REGAEN_HOST (1 << 0)
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/* Device control API: s390-specific devices */
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#define KVM_DEV_FLIC_GET_ALL_IRQS 1
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#define KVM_DEV_FLIC_ENQUEUE 2
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@ -85,43 +85,6 @@ struct kvm_pit_config {
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#define KVM_PIT_SPEAKER_DUMMY 1
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struct kvm_s390_skeys {
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__u64 start_gfn;
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__u64 count;
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__u64 skeydata_addr;
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__u32 flags;
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__u32 reserved[9];
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};
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#define KVM_S390_CMMA_PEEK (1 << 0)
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/**
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* kvm_s390_cmma_log - Used for CMMA migration.
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*
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* Used both for input and output.
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*
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* @start_gfn: Guest page number to start from.
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* @count: Size of the result buffer.
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* @flags: Control operation mode via KVM_S390_CMMA_* flags
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* @remaining: Used with KVM_S390_GET_CMMA_BITS. Indicates how many dirty
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* pages are still remaining.
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* @mask: Used with KVM_S390_SET_CMMA_BITS. Bitmap of bits to actually set
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* in the PGSTE.
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* @values: Pointer to the values buffer.
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*
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* Used in KVM_S390_{G,S}ET_CMMA_BITS ioctls.
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*/
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struct kvm_s390_cmma_log {
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__u64 start_gfn;
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__u32 count;
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__u32 flags;
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union {
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__u64 remaining;
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__u64 mask;
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};
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__u64 values;
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};
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struct kvm_hyperv_exit {
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#define KVM_EXIT_HYPERV_SYNIC 1
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#define KVM_EXIT_HYPERV_HCALL 2
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@ -315,11 +278,6 @@ struct kvm_run {
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__u32 ipb;
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} s390_sieic;
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/* KVM_EXIT_S390_RESET */
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#define KVM_S390_RESET_POR 1
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#define KVM_S390_RESET_CLEAR 2
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#define KVM_S390_RESET_SUBSYSTEM 4
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#define KVM_S390_RESET_CPU_INIT 8
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#define KVM_S390_RESET_IPL 16
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__u64 s390_reset_flags;
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/* KVM_EXIT_S390_UCONTROL */
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struct {
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@ -536,43 +494,6 @@ struct kvm_translation {
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__u8 pad[5];
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};
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/* for KVM_S390_MEM_OP */
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struct kvm_s390_mem_op {
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/* in */
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__u64 gaddr; /* the guest address */
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__u64 flags; /* flags */
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__u32 size; /* amount of bytes */
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__u32 op; /* type of operation */
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__u64 buf; /* buffer in userspace */
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union {
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struct {
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__u8 ar; /* the access register number */
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__u8 key; /* access key, ignored if flag unset */
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__u8 pad1[6]; /* ignored */
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__u64 old_addr; /* ignored if cmpxchg flag unset */
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};
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__u32 sida_offset; /* offset into the sida */
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__u8 reserved[32]; /* ignored */
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};
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};
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/* types for kvm_s390_mem_op->op */
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#define KVM_S390_MEMOP_LOGICAL_READ 0
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#define KVM_S390_MEMOP_LOGICAL_WRITE 1
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#define KVM_S390_MEMOP_SIDA_READ 2
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#define KVM_S390_MEMOP_SIDA_WRITE 3
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#define KVM_S390_MEMOP_ABSOLUTE_READ 4
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#define KVM_S390_MEMOP_ABSOLUTE_WRITE 5
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#define KVM_S390_MEMOP_ABSOLUTE_CMPXCHG 6
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/* flags for kvm_s390_mem_op->flags */
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#define KVM_S390_MEMOP_F_CHECK_ONLY (1ULL << 0)
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#define KVM_S390_MEMOP_F_INJECT_EXCEPTION (1ULL << 1)
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#define KVM_S390_MEMOP_F_SKEY_PROTECTION (1ULL << 2)
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/* flags specifying extension support via KVM_CAP_S390_MEM_OP_EXTENSION */
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#define KVM_S390_MEMOP_EXTENSION_CAP_BASE (1 << 0)
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#define KVM_S390_MEMOP_EXTENSION_CAP_CMPXCHG (1 << 1)
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/* for KVM_INTERRUPT */
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struct kvm_interrupt {
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/* in */
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@ -637,124 +558,6 @@ struct kvm_mp_state {
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__u32 mp_state;
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};
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struct kvm_s390_psw {
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__u64 mask;
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__u64 addr;
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};
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/* valid values for type in kvm_s390_interrupt */
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#define KVM_S390_SIGP_STOP 0xfffe0000u
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#define KVM_S390_PROGRAM_INT 0xfffe0001u
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#define KVM_S390_SIGP_SET_PREFIX 0xfffe0002u
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#define KVM_S390_RESTART 0xfffe0003u
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#define KVM_S390_INT_PFAULT_INIT 0xfffe0004u
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#define KVM_S390_INT_PFAULT_DONE 0xfffe0005u
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#define KVM_S390_MCHK 0xfffe1000u
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#define KVM_S390_INT_CLOCK_COMP 0xffff1004u
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#define KVM_S390_INT_CPU_TIMER 0xffff1005u
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#define KVM_S390_INT_VIRTIO 0xffff2603u
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#define KVM_S390_INT_SERVICE 0xffff2401u
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#define KVM_S390_INT_EMERGENCY 0xffff1201u
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#define KVM_S390_INT_EXTERNAL_CALL 0xffff1202u
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/* Anything below 0xfffe0000u is taken by INT_IO */
|
||||
#define KVM_S390_INT_IO(ai,cssid,ssid,schid) \
|
||||
(((schid)) | \
|
||||
((ssid) << 16) | \
|
||||
((cssid) << 18) | \
|
||||
((ai) << 26))
|
||||
#define KVM_S390_INT_IO_MIN 0x00000000u
|
||||
#define KVM_S390_INT_IO_MAX 0xfffdffffu
|
||||
#define KVM_S390_INT_IO_AI_MASK 0x04000000u
|
||||
|
||||
|
||||
struct kvm_s390_interrupt {
|
||||
__u32 type;
|
||||
__u32 parm;
|
||||
__u64 parm64;
|
||||
};
|
||||
|
||||
struct kvm_s390_io_info {
|
||||
__u16 subchannel_id;
|
||||
__u16 subchannel_nr;
|
||||
__u32 io_int_parm;
|
||||
__u32 io_int_word;
|
||||
};
|
||||
|
||||
struct kvm_s390_ext_info {
|
||||
__u32 ext_params;
|
||||
__u32 pad;
|
||||
__u64 ext_params2;
|
||||
};
|
||||
|
||||
struct kvm_s390_pgm_info {
|
||||
__u64 trans_exc_code;
|
||||
__u64 mon_code;
|
||||
__u64 per_address;
|
||||
__u32 data_exc_code;
|
||||
__u16 code;
|
||||
__u16 mon_class_nr;
|
||||
__u8 per_code;
|
||||
__u8 per_atmid;
|
||||
__u8 exc_access_id;
|
||||
__u8 per_access_id;
|
||||
__u8 op_access_id;
|
||||
#define KVM_S390_PGM_FLAGS_ILC_VALID 0x01
|
||||
#define KVM_S390_PGM_FLAGS_ILC_0 0x02
|
||||
#define KVM_S390_PGM_FLAGS_ILC_1 0x04
|
||||
#define KVM_S390_PGM_FLAGS_ILC_MASK 0x06
|
||||
#define KVM_S390_PGM_FLAGS_NO_REWIND 0x08
|
||||
__u8 flags;
|
||||
__u8 pad[2];
|
||||
};
|
||||
|
||||
struct kvm_s390_prefix_info {
|
||||
__u32 address;
|
||||
};
|
||||
|
||||
struct kvm_s390_extcall_info {
|
||||
__u16 code;
|
||||
};
|
||||
|
||||
struct kvm_s390_emerg_info {
|
||||
__u16 code;
|
||||
};
|
||||
|
||||
#define KVM_S390_STOP_FLAG_STORE_STATUS 0x01
|
||||
struct kvm_s390_stop_info {
|
||||
__u32 flags;
|
||||
};
|
||||
|
||||
struct kvm_s390_mchk_info {
|
||||
__u64 cr14;
|
||||
__u64 mcic;
|
||||
__u64 failing_storage_address;
|
||||
__u32 ext_damage_code;
|
||||
__u32 pad;
|
||||
__u8 fixed_logout[16];
|
||||
};
|
||||
|
||||
struct kvm_s390_irq {
|
||||
__u64 type;
|
||||
union {
|
||||
struct kvm_s390_io_info io;
|
||||
struct kvm_s390_ext_info ext;
|
||||
struct kvm_s390_pgm_info pgm;
|
||||
struct kvm_s390_emerg_info emerg;
|
||||
struct kvm_s390_extcall_info extcall;
|
||||
struct kvm_s390_prefix_info prefix;
|
||||
struct kvm_s390_stop_info stop;
|
||||
struct kvm_s390_mchk_info mchk;
|
||||
char reserved[64];
|
||||
} u;
|
||||
};
|
||||
|
||||
struct kvm_s390_irq_state {
|
||||
__u64 buf;
|
||||
__u32 flags; /* will stay unused for compatibility reasons */
|
||||
__u32 len;
|
||||
__u32 reserved[4]; /* will stay unused for compatibility reasons */
|
||||
};
|
||||
|
||||
/* for KVM_SET_GUEST_DEBUG */
|
||||
|
||||
#define KVM_GUESTDBG_ENABLE 0x00000001
|
||||
|
|
@ -1364,11 +1167,6 @@ struct kvm_vfio_spapr_tce {
|
|||
struct kvm_userspace_memory_region2)
|
||||
|
||||
/* enable ucontrol for s390 */
|
||||
struct kvm_s390_ucas_mapping {
|
||||
__u64 user_addr;
|
||||
__u64 vcpu_addr;
|
||||
__u64 length;
|
||||
};
|
||||
#define KVM_S390_UCAS_MAP _IOW(KVMIO, 0x50, struct kvm_s390_ucas_mapping)
|
||||
#define KVM_S390_UCAS_UNMAP _IOW(KVMIO, 0x51, struct kvm_s390_ucas_mapping)
|
||||
#define KVM_S390_VCPU_FAULT _IOW(KVMIO, 0x52, unsigned long)
|
||||
|
|
@ -1563,89 +1361,6 @@ struct kvm_enc_region {
|
|||
#define KVM_S390_NORMAL_RESET _IO(KVMIO, 0xc3)
|
||||
#define KVM_S390_CLEAR_RESET _IO(KVMIO, 0xc4)
|
||||
|
||||
struct kvm_s390_pv_sec_parm {
|
||||
__u64 origin;
|
||||
__u64 length;
|
||||
};
|
||||
|
||||
struct kvm_s390_pv_unp {
|
||||
__u64 addr;
|
||||
__u64 size;
|
||||
__u64 tweak;
|
||||
};
|
||||
|
||||
enum pv_cmd_dmp_id {
|
||||
KVM_PV_DUMP_INIT,
|
||||
KVM_PV_DUMP_CONFIG_STOR_STATE,
|
||||
KVM_PV_DUMP_COMPLETE,
|
||||
KVM_PV_DUMP_CPU,
|
||||
};
|
||||
|
||||
struct kvm_s390_pv_dmp {
|
||||
__u64 subcmd;
|
||||
__u64 buff_addr;
|
||||
__u64 buff_len;
|
||||
__u64 gaddr; /* For dump storage state */
|
||||
__u64 reserved[4];
|
||||
};
|
||||
|
||||
enum pv_cmd_info_id {
|
||||
KVM_PV_INFO_VM,
|
||||
KVM_PV_INFO_DUMP,
|
||||
};
|
||||
|
||||
struct kvm_s390_pv_info_dump {
|
||||
__u64 dump_cpu_buffer_len;
|
||||
__u64 dump_config_mem_buffer_per_1m;
|
||||
__u64 dump_config_finalize_len;
|
||||
};
|
||||
|
||||
struct kvm_s390_pv_info_vm {
|
||||
__u64 inst_calls_list[4];
|
||||
__u64 max_cpus;
|
||||
__u64 max_guests;
|
||||
__u64 max_guest_addr;
|
||||
__u64 feature_indication;
|
||||
};
|
||||
|
||||
struct kvm_s390_pv_info_header {
|
||||
__u32 id;
|
||||
__u32 len_max;
|
||||
__u32 len_written;
|
||||
__u32 reserved;
|
||||
};
|
||||
|
||||
struct kvm_s390_pv_info {
|
||||
struct kvm_s390_pv_info_header header;
|
||||
union {
|
||||
struct kvm_s390_pv_info_dump dump;
|
||||
struct kvm_s390_pv_info_vm vm;
|
||||
};
|
||||
};
|
||||
|
||||
enum pv_cmd_id {
|
||||
KVM_PV_ENABLE,
|
||||
KVM_PV_DISABLE,
|
||||
KVM_PV_SET_SEC_PARMS,
|
||||
KVM_PV_UNPACK,
|
||||
KVM_PV_VERIFY,
|
||||
KVM_PV_PREP_RESET,
|
||||
KVM_PV_UNSHARE_ALL,
|
||||
KVM_PV_INFO,
|
||||
KVM_PV_DUMP,
|
||||
KVM_PV_ASYNC_CLEANUP_PREPARE,
|
||||
KVM_PV_ASYNC_CLEANUP_PERFORM,
|
||||
};
|
||||
|
||||
struct kvm_pv_cmd {
|
||||
__u32 cmd; /* Command to be executed */
|
||||
__u16 rc; /* Ultravisor return code */
|
||||
__u16 rrc; /* Ultravisor return reason code */
|
||||
__u64 data; /* Data or address */
|
||||
__u32 flags; /* flags for future extensions. Must be 0 for now */
|
||||
__u32 reserved[3];
|
||||
};
|
||||
|
||||
/* Available with KVM_CAP_S390_PROTECTED */
|
||||
#define KVM_S390_PV_COMMAND _IOWR(KVMIO, 0xc5, struct kvm_pv_cmd)
|
||||
|
||||
|
|
@ -1821,33 +1536,6 @@ struct kvm_stats_desc {
|
|||
/* Available with KVM_CAP_S390_ZPCI_OP */
|
||||
#define KVM_S390_ZPCI_OP _IOW(KVMIO, 0xd1, struct kvm_s390_zpci_op)
|
||||
|
||||
struct kvm_s390_zpci_op {
|
||||
/* in */
|
||||
__u32 fh; /* target device */
|
||||
__u8 op; /* operation to perform */
|
||||
__u8 pad[3];
|
||||
union {
|
||||
/* for KVM_S390_ZPCIOP_REG_AEN */
|
||||
struct {
|
||||
__u64 ibv; /* Guest addr of interrupt bit vector */
|
||||
__u64 sb; /* Guest addr of summary bit */
|
||||
__u32 flags;
|
||||
__u32 noi; /* Number of interrupts */
|
||||
__u8 isc; /* Guest interrupt subclass */
|
||||
__u8 sbo; /* Offset of guest summary bit vector */
|
||||
__u16 pad;
|
||||
} reg_aen;
|
||||
__u64 reserved[8];
|
||||
} u;
|
||||
};
|
||||
|
||||
/* types for kvm_s390_zpci_op->op */
|
||||
#define KVM_S390_ZPCIOP_REG_AEN 0
|
||||
#define KVM_S390_ZPCIOP_DEREG_AEN 1
|
||||
|
||||
/* flags for kvm_s390_zpci_op->u.reg_aen.flags */
|
||||
#define KVM_S390_ZPCIOP_REGAEN_HOST (1 << 0)
|
||||
|
||||
/* Available with KVM_CAP_MEMORY_ATTRIBUTES */
|
||||
#define KVM_SET_MEMORY_ATTRIBUTES _IOW(KVMIO, 0xd2, struct kvm_memory_attributes)
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue