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Diffstat (limited to 'arch/arm/include/asm/kvm_asm.h')
-rw-r--r-- | arch/arm/include/asm/kvm_asm.h | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/arch/arm/include/asm/kvm_asm.h b/arch/arm/include/asm/kvm_asm.h deleted file mode 100644 index f615830f9f57..000000000000 --- a/arch/arm/include/asm/kvm_asm.h +++ /dev/null @@ -1,77 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) 2012 - Virtual Open Systems and Columbia University - * Author: Christoffer Dall <c.dall@virtualopensystems.com> - */ - -#ifndef __ARM_KVM_ASM_H__ -#define __ARM_KVM_ASM_H__ - -#include <asm/virt.h> - -#define ARM_EXIT_WITH_ABORT_BIT 31 -#define ARM_EXCEPTION_CODE(x) ((x) & ~(1U << ARM_EXIT_WITH_ABORT_BIT)) -#define ARM_EXCEPTION_IS_TRAP(x) \ - (ARM_EXCEPTION_CODE((x)) == ARM_EXCEPTION_PREF_ABORT || \ - ARM_EXCEPTION_CODE((x)) == ARM_EXCEPTION_DATA_ABORT || \ - ARM_EXCEPTION_CODE((x)) == ARM_EXCEPTION_HVC) -#define ARM_ABORT_PENDING(x) !!((x) & (1U << ARM_EXIT_WITH_ABORT_BIT)) - -#define ARM_EXCEPTION_RESET 0 -#define ARM_EXCEPTION_UNDEFINED 1 -#define ARM_EXCEPTION_SOFTWARE 2 -#define ARM_EXCEPTION_PREF_ABORT 3 -#define ARM_EXCEPTION_DATA_ABORT 4 -#define ARM_EXCEPTION_IRQ 5 -#define ARM_EXCEPTION_FIQ 6 -#define ARM_EXCEPTION_HVC 7 -#define ARM_EXCEPTION_HYP_GONE HVC_STUB_ERR -/* - * The rr_lo_hi macro swaps a pair of registers depending on - * current endianness. It is used in conjunction with ldrd and strd - * instructions that load/store a 64-bit value from/to memory to/from - * a pair of registers which are used with the mrrc and mcrr instructions. - * If used with the ldrd/strd instructions, the a1 parameter is the first - * source/destination register and the a2 parameter is the second - * source/destination register. Note that the ldrd/strd instructions - * already swap the bytes within the words correctly according to the - * endianness setting, but the order of the registers need to be effectively - * swapped when used with the mrrc/mcrr instructions. - */ -#ifdef CONFIG_CPU_ENDIAN_BE8 -#define rr_lo_hi(a1, a2) a2, a1 -#else -#define rr_lo_hi(a1, a2) a1, a2 -#endif - -#define kvm_ksym_ref(kva) (kva) - -#ifndef __ASSEMBLY__ -struct kvm; -struct kvm_vcpu; - -extern char __kvm_hyp_init[]; -extern char __kvm_hyp_init_end[]; - -extern void __kvm_flush_vm_context(void); -extern void __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa); -extern void __kvm_tlb_flush_vmid(struct kvm *kvm); -extern void __kvm_tlb_flush_local_vmid(struct kvm_vcpu *vcpu); - -extern void __kvm_timer_set_cntvoff(u32 cntvoff_low, u32 cntvoff_high); - -/* no VHE on 32-bit :( */ -static inline int kvm_vcpu_run_vhe(struct kvm_vcpu *vcpu) { BUG(); return 0; } - -extern int __kvm_vcpu_run_nvhe(struct kvm_vcpu *vcpu); - -extern void __init_stage2_translation(void); - -extern u64 __vgic_v3_get_ich_vtr_el2(void); -extern u64 __vgic_v3_read_vmcr(void); -extern void __vgic_v3_write_vmcr(u32 vmcr); -extern void __vgic_v3_init_lrs(void); - -#endif - -#endif /* __ARM_KVM_ASM_H__ */ |