1 files changed, 0 insertions, 130 deletions
diff --git a/arch/arm/kvm/coproc.h b/arch/arm/kvm/coproc.h
deleted file mode 100644
index 637065b13012..000000000000
--- a/arch/arm/kvm/coproc.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (C) 2012 - Virtual Open Systems and Columbia University
- * Authors: Christoffer Dall <c.dall@virtualopensystems.com>
- */
-
-#ifndef __ARM_KVM_COPROC_LOCAL_H__
-#define __ARM_KVM_COPROC_LOCAL_H__
-
-struct coproc_params {
-	unsigned long CRn;
-	unsigned long CRm;
-	unsigned long Op1;
-	unsigned long Op2;
-	unsigned long Rt1;
-	unsigned long Rt2;
-	bool is_64bit;
-	bool is_write;
-};
-
-struct coproc_reg {
-	/* MRC/MCR/MRRC/MCRR instruction which accesses it. */
-	unsigned long CRn;
-	unsigned long CRm;
-	unsigned long Op1;
-	unsigned long Op2;
-
-	bool is_64bit;
-
-	/* Trapped access from guest, if non-NULL. */
-	bool (*access)(struct kvm_vcpu *,
-		       const struct coproc_params *,
-		       const struct coproc_reg *);
-
-	/* Initialization for vcpu. */
-	void (*reset)(struct kvm_vcpu *, const struct coproc_reg *);
-
-	/* Index into vcpu_cp15(vcpu, ...), or 0 if we don't need to save it. */
-	unsigned long reg;
-
-	/* Value (usually reset value) */
-	u64 val;
-};
-
-static inline void print_cp_instr(const struct coproc_params *p)
-{
-	/* Look, we even formatted it for you to paste into the table! */
-	if (p->is_64bit) {
-		kvm_pr_unimpl(" { CRm64(%2lu), Op1(%2lu), is64, func_%s },\n",
-			      p->CRn, p->Op1, p->is_write ? "write" : "read");
-	} else {
-		kvm_pr_unimpl(" { CRn(%2lu), CRm(%2lu), Op1(%2lu), Op2(%2lu), is32,"
-			      " func_%s },\n",
-			      p->CRn, p->CRm, p->Op1, p->Op2,
-			      p->is_write ? "write" : "read");
-	}
-}
-
-static inline bool ignore_write(struct kvm_vcpu *vcpu,
-				const struct coproc_params *p)
-{
-	return true;
-}
-
-static inline bool read_zero(struct kvm_vcpu *vcpu,
-			     const struct coproc_params *p)
-{
-	*vcpu_reg(vcpu, p->Rt1) = 0;
-	return true;
-}
-
-/* Reset functions */
-static inline void reset_unknown(struct kvm_vcpu *vcpu,
-				 const struct coproc_reg *r)
-{
-	BUG_ON(!r->reg);
-	BUG_ON(r->reg >= ARRAY_SIZE(vcpu->arch.ctxt.cp15));
-	vcpu_cp15(vcpu, r->reg) = 0xdecafbad;
-}
-
-static inline void reset_val(struct kvm_vcpu *vcpu, const struct coproc_reg *r)
-{
-	BUG_ON(!r->reg);
-	BUG_ON(r->reg >= ARRAY_SIZE(vcpu->arch.ctxt.cp15));
-	vcpu_cp15(vcpu, r->reg) = r->val;
-}
-
-static inline void reset_unknown64(struct kvm_vcpu *vcpu,
-				   const struct coproc_reg *r)
-{
-	BUG_ON(!r->reg);
-	BUG_ON(r->reg + 1 >= ARRAY_SIZE(vcpu->arch.ctxt.cp15));
-
-	vcpu_cp15(vcpu, r->reg) = 0xdecafbad;
-	vcpu_cp15(vcpu, r->reg+1) = 0xd0c0ffee;
-}
-
-static inline int cmp_reg(const struct coproc_reg *i1,
-			  const struct coproc_reg *i2)
-{
-	BUG_ON(i1 == i2);
-	if (!i1)
-		return 1;
-	else if (!i2)
-		return -1;
-	if (i1->CRn != i2->CRn)
-		return i1->CRn - i2->CRn;
-	if (i1->CRm != i2->CRm)
-		return i1->CRm - i2->CRm;
-	if (i1->Op1 != i2->Op1)
-		return i1->Op1 - i2->Op1;
-	if (i1->Op2 != i2->Op2)
-		return i1->Op2 - i2->Op2;
-	return i2->is_64bit - i1->is_64bit;
-}
-
-
-#define CRn(_x)		.CRn = _x
-#define CRm(_x) 	.CRm = _x
-#define CRm64(_x)       .CRn = _x, .CRm = 0
-#define Op1(_x) 	.Op1 = _x
-#define Op2(_x) 	.Op2 = _x
-#define is64		.is_64bit = true
-#define is32		.is_64bit = false
-
-bool access_vm_reg(struct kvm_vcpu *vcpu,
-		   const struct coproc_params *p,
-		   const struct coproc_reg *r);
-
-#endif /* __ARM_KVM_COPROC_LOCAL_H__ */