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-rw-r--r--arch/arm64/kvm/hyp/hyp.h180
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diff --git a/arch/arm64/kvm/hyp/hyp.h b/arch/arm64/kvm/hyp/hyp.h
deleted file mode 100644
index 44eaff70da6a..000000000000
--- a/arch/arm64/kvm/hyp/hyp.h
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * Copyright (C) 2015 - ARM Ltd
- * Author: Marc Zyngier <marc.zyngier@arm.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __ARM64_KVM_HYP_H__
-#define __ARM64_KVM_HYP_H__
-
-#include <linux/compiler.h>
-#include <linux/kvm_host.h>
-#include <asm/kvm_mmu.h>
-#include <asm/sysreg.h>
-
-#define __hyp_text __section(.hyp.text) notrace
-
-static inline unsigned long __kern_hyp_va(unsigned long v)
-{
- asm volatile(ALTERNATIVE("and %0, %0, %1",
- "nop",
- ARM64_HAS_VIRT_HOST_EXTN)
- : "+r" (v) : "i" (HYP_PAGE_OFFSET_MASK));
- return v;
-}
-
-#define kern_hyp_va(v) (typeof(v))(__kern_hyp_va((unsigned long)(v)))
-
-static inline unsigned long __hyp_kern_va(unsigned long v)
-{
- u64 offset = PAGE_OFFSET - HYP_PAGE_OFFSET;
- asm volatile(ALTERNATIVE("add %0, %0, %1",
- "nop",
- ARM64_HAS_VIRT_HOST_EXTN)
- : "+r" (v) : "r" (offset));
- return v;
-}
-
-#define hyp_kern_va(v) (typeof(v))(__hyp_kern_va((unsigned long)(v)))
-
-#define read_sysreg_elx(r,nvh,vh) \
- ({ \
- u64 reg; \
- asm volatile(ALTERNATIVE("mrs %0, " __stringify(r##nvh),\
- "mrs_s %0, " __stringify(r##vh),\
- ARM64_HAS_VIRT_HOST_EXTN) \
- : "=r" (reg)); \
- reg; \
- })
-
-#define write_sysreg_elx(v,r,nvh,vh) \
- do { \
- u64 __val = (u64)(v); \
- asm volatile(ALTERNATIVE("msr " __stringify(r##nvh) ", %x0",\
- "msr_s " __stringify(r##vh) ", %x0",\
- ARM64_HAS_VIRT_HOST_EXTN) \
- : : "rZ" (__val)); \
- } while (0)
-
-/*
- * Unified accessors for registers that have a different encoding
- * between VHE and non-VHE. They must be specified without their "ELx"
- * encoding.
- */
-#define read_sysreg_el2(r) \
- ({ \
- u64 reg; \
- asm volatile(ALTERNATIVE("mrs %0, " __stringify(r##_EL2),\
- "mrs %0, " __stringify(r##_EL1),\
- ARM64_HAS_VIRT_HOST_EXTN) \
- : "=r" (reg)); \
- reg; \
- })
-
-#define write_sysreg_el2(v,r) \
- do { \
- u64 __val = (u64)(v); \
- asm volatile(ALTERNATIVE("msr " __stringify(r##_EL2) ", %x0",\
- "msr " __stringify(r##_EL1) ", %x0",\
- ARM64_HAS_VIRT_HOST_EXTN) \
- : : "rZ" (__val)); \
- } while (0)
-
-#define read_sysreg_el0(r) read_sysreg_elx(r, _EL0, _EL02)
-#define write_sysreg_el0(v,r) write_sysreg_elx(v, r, _EL0, _EL02)
-#define read_sysreg_el1(r) read_sysreg_elx(r, _EL1, _EL12)
-#define write_sysreg_el1(v,r) write_sysreg_elx(v, r, _EL1, _EL12)
-
-/* The VHE specific system registers and their encoding */
-#define sctlr_EL12 sys_reg(3, 5, 1, 0, 0)
-#define cpacr_EL12 sys_reg(3, 5, 1, 0, 2)
-#define ttbr0_EL12 sys_reg(3, 5, 2, 0, 0)
-#define ttbr1_EL12 sys_reg(3, 5, 2, 0, 1)
-#define tcr_EL12 sys_reg(3, 5, 2, 0, 2)
-#define afsr0_EL12 sys_reg(3, 5, 5, 1, 0)
-#define afsr1_EL12 sys_reg(3, 5, 5, 1, 1)
-#define esr_EL12 sys_reg(3, 5, 5, 2, 0)
-#define far_EL12 sys_reg(3, 5, 6, 0, 0)
-#define mair_EL12 sys_reg(3, 5, 10, 2, 0)
-#define amair_EL12 sys_reg(3, 5, 10, 3, 0)
-#define vbar_EL12 sys_reg(3, 5, 12, 0, 0)
-#define contextidr_EL12 sys_reg(3, 5, 13, 0, 1)
-#define cntkctl_EL12 sys_reg(3, 5, 14, 1, 0)
-#define cntp_tval_EL02 sys_reg(3, 5, 14, 2, 0)
-#define cntp_ctl_EL02 sys_reg(3, 5, 14, 2, 1)
-#define cntp_cval_EL02 sys_reg(3, 5, 14, 2, 2)
-#define cntv_tval_EL02 sys_reg(3, 5, 14, 3, 0)
-#define cntv_ctl_EL02 sys_reg(3, 5, 14, 3, 1)
-#define cntv_cval_EL02 sys_reg(3, 5, 14, 3, 2)
-#define spsr_EL12 sys_reg(3, 5, 4, 0, 0)
-#define elr_EL12 sys_reg(3, 5, 4, 0, 1)
-
-/**
- * hyp_alternate_select - Generates patchable code sequences that are
- * used to switch between two implementations of a function, depending
- * on the availability of a feature.
- *
- * @fname: a symbol name that will be defined as a function returning a
- * function pointer whose type will match @orig and @alt
- * @orig: A pointer to the default function, as returned by @fname when
- * @cond doesn't hold
- * @alt: A pointer to the alternate function, as returned by @fname
- * when @cond holds
- * @cond: a CPU feature (as described in asm/cpufeature.h)
- */
-#define hyp_alternate_select(fname, orig, alt, cond) \
-typeof(orig) * __hyp_text fname(void) \
-{ \
- typeof(alt) *val = orig; \
- asm volatile(ALTERNATIVE("nop \n", \
- "mov %0, %1 \n", \
- cond) \
- : "+r" (val) : "r" (alt)); \
- return val; \
-}
-
-void __vgic_v2_save_state(struct kvm_vcpu *vcpu);
-void __vgic_v2_restore_state(struct kvm_vcpu *vcpu);
-
-void __vgic_v3_save_state(struct kvm_vcpu *vcpu);
-void __vgic_v3_restore_state(struct kvm_vcpu *vcpu);
-
-void __timer_save_state(struct kvm_vcpu *vcpu);
-void __timer_restore_state(struct kvm_vcpu *vcpu);
-
-void __sysreg_save_host_state(struct kvm_cpu_context *ctxt);
-void __sysreg_restore_host_state(struct kvm_cpu_context *ctxt);
-void __sysreg_save_guest_state(struct kvm_cpu_context *ctxt);
-void __sysreg_restore_guest_state(struct kvm_cpu_context *ctxt);
-void __sysreg32_save_state(struct kvm_vcpu *vcpu);
-void __sysreg32_restore_state(struct kvm_vcpu *vcpu);
-
-void __debug_save_state(struct kvm_vcpu *vcpu,
- struct kvm_guest_debug_arch *dbg,
- struct kvm_cpu_context *ctxt);
-void __debug_restore_state(struct kvm_vcpu *vcpu,
- struct kvm_guest_debug_arch *dbg,
- struct kvm_cpu_context *ctxt);
-void __debug_cond_save_host_state(struct kvm_vcpu *vcpu);
-void __debug_cond_restore_host_state(struct kvm_vcpu *vcpu);
-
-void __fpsimd_save_state(struct user_fpsimd_state *fp_regs);
-void __fpsimd_restore_state(struct user_fpsimd_state *fp_regs);
-bool __fpsimd_enabled(void);
-
-u64 __guest_enter(struct kvm_vcpu *vcpu, struct kvm_cpu_context *host_ctxt);
-void __noreturn __hyp_do_panic(unsigned long, ...);
-
-#endif /* __ARM64_KVM_HYP_H__ */
-
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