122 lines
4.1 KiB
C
122 lines
4.1 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _UAPI_ASM_X86_KVM_PARA_H
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#define _UAPI_ASM_X86_KVM_PARA_H
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#include <linux/types.h>
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#define KVM_CPUID_SIGNATURE 0x40000000
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#define KVM_SIGNATURE "KVMKVMKVM\0\0\0"
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#define KVM_CPUID_FEATURES 0x40000001
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#define KVM_FEATURE_CLOCKSOURCE 0
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#define KVM_FEATURE_NOP_IO_DELAY 1
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#define KVM_FEATURE_MMU_OP 2
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#define KVM_FEATURE_CLOCKSOURCE2 3
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#define KVM_FEATURE_ASYNC_PF 4
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#define KVM_FEATURE_STEAL_TIME 5
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#define KVM_FEATURE_PV_EOI 6
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#define KVM_FEATURE_PV_UNHALT 7
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#define KVM_FEATURE_PV_TLB_FLUSH 9
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#define KVM_FEATURE_ASYNC_PF_VMEXIT 10
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#define KVM_FEATURE_PV_SEND_IPI 11
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#define KVM_FEATURE_POLL_CONTROL 12
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#define KVM_FEATURE_PV_SCHED_YIELD 13
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#define KVM_FEATURE_ASYNC_PF_INT 14
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#define KVM_FEATURE_MSI_EXT_DEST_ID 15
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#define KVM_FEATURE_HC_MAP_GPA_RANGE 16
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#define KVM_FEATURE_MIGRATION_CONTROL 17
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#define KVM_HINTS_REALTIME 0
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#define KVM_FEATURE_CLOCKSOURCE_STABLE_BIT 24
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#define MSR_KVM_WALL_CLOCK 0x11
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#define MSR_KVM_SYSTEM_TIME 0x12
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#define KVM_MSR_ENABLED 1
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#define MSR_KVM_WALL_CLOCK_NEW 0x4b564d00
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#define MSR_KVM_SYSTEM_TIME_NEW 0x4b564d01
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#define MSR_KVM_ASYNC_PF_EN 0x4b564d02
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#define MSR_KVM_STEAL_TIME 0x4b564d03
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#define MSR_KVM_PV_EOI_EN 0x4b564d04
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#define MSR_KVM_POLL_CONTROL 0x4b564d05
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#define MSR_KVM_ASYNC_PF_INT 0x4b564d06
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#define MSR_KVM_ASYNC_PF_ACK 0x4b564d07
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#define MSR_KVM_MIGRATION_CONTROL 0x4b564d08
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struct kvm_steal_time {
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__u64 steal;
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__u32 version;
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__u32 flags;
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__u8 preempted;
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__u8 u8_pad[3];
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__u32 pad[11];
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};
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#define KVM_VCPU_PREEMPTED (1 << 0)
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#define KVM_VCPU_FLUSH_TLB (1 << 1)
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#define KVM_CLOCK_PAIRING_WALLCLOCK 0
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struct kvm_clock_pairing {
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__s64 sec;
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__s64 nsec;
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__u64 tsc;
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__u32 flags;
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__u32 pad[9];
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};
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#define KVM_STEAL_ALIGNMENT_BITS 5
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#define KVM_STEAL_VALID_BITS ((- 1ULL << (KVM_STEAL_ALIGNMENT_BITS + 1)))
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#define KVM_STEAL_RESERVED_MASK (((1 << KVM_STEAL_ALIGNMENT_BITS) - 1) << 1)
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#define KVM_MAX_MMU_OP_BATCH 32
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#define KVM_ASYNC_PF_ENABLED (1 << 0)
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#define KVM_ASYNC_PF_SEND_ALWAYS (1 << 1)
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#define KVM_ASYNC_PF_DELIVERY_AS_PF_VMEXIT (1 << 2)
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#define KVM_ASYNC_PF_DELIVERY_AS_INT (1 << 3)
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#define KVM_ASYNC_PF_VEC_MASK GENMASK(7, 0)
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#define KVM_MIGRATION_READY (1 << 0)
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#define KVM_MAP_GPA_RANGE_PAGE_SZ_4K 0
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#define KVM_MAP_GPA_RANGE_PAGE_SZ_2M (1 << 0)
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#define KVM_MAP_GPA_RANGE_PAGE_SZ_1G (1 << 1)
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#define KVM_MAP_GPA_RANGE_ENC_STAT(n) (n << 4)
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#define KVM_MAP_GPA_RANGE_ENCRYPTED KVM_MAP_GPA_RANGE_ENC_STAT(1)
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#define KVM_MAP_GPA_RANGE_DECRYPTED KVM_MAP_GPA_RANGE_ENC_STAT(0)
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#define KVM_MMU_OP_WRITE_PTE 1
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#define KVM_MMU_OP_FLUSH_TLB 2
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#define KVM_MMU_OP_RELEASE_PT 3
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struct kvm_mmu_op_header {
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__u32 op;
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__u32 pad;
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};
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struct kvm_mmu_op_write_pte {
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struct kvm_mmu_op_header header;
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__u64 pte_phys;
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__u64 pte_val;
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};
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struct kvm_mmu_op_flush_tlb {
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struct kvm_mmu_op_header header;
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};
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struct kvm_mmu_op_release_pt {
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struct kvm_mmu_op_header header;
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__u64 pt_phys;
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};
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#define KVM_PV_REASON_PAGE_NOT_PRESENT 1
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#define KVM_PV_REASON_PAGE_READY 2
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struct kvm_vcpu_pv_apf_data {
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__u32 flags;
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__u32 token;
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__u8 pad[56];
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__u32 enabled;
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};
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#define KVM_PV_EOI_BIT 0
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#define KVM_PV_EOI_MASK (0x1 << KVM_PV_EOI_BIT)
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#define KVM_PV_EOI_ENABLED KVM_PV_EOI_MASK
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#define KVM_PV_EOI_DISABLED 0x0
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#endif
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