LXR linux/arch/arm/include/asm/kvm

   1/*
   2 * Copyright (C) 2012 Rusty Russell IBM Corporation
   3 *
   4 * This program is free software; you can redistribute it and/or modify
   5 * it under the terms of the GNU General Public License, version 2, as
   6 * published by the Free Software Foundation.
   7 *
   8 * This program is distributed in the hope that it will be useful,
   9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 * GNU General Public License for more details.
  12 *
  13 * You should have received a copy of the GNU General Public License
  14 * along with this program; if not, write to the Free Software
  15 * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  16 */
  17
  18#ifndef __ARM_KVM_COPROC_H__
  19#define __ARM_KVM_COPROC_H__
  20#include <linux/kvm_host.h>
  21
  22void kvm_reset_coprocs(struct kvm_vcpu *vcpu);
  23
  24struct kvm_coproc_target_table {
  25        unsigned target;
  26        const struct coproc_reg *table;
  27        size_t num;
  28};
  29void kvm_register_target_coproc_table(struct kvm_coproc_target_table *table);
  30
  31int kvm_handle_cp10_id(struct kvm_vcpu *vcpu, struct kvm_run *run);
  32int kvm_handle_cp_0_13_access(struct kvm_vcpu *vcpu, struct kvm_run *run);
  33int kvm_handle_cp14_load_store(struct kvm_vcpu *vcpu, struct kvm_run *run);
  34int kvm_handle_cp14_access(struct kvm_vcpu *vcpu, struct kvm_run *run);
  35int kvm_handle_cp15_32(struct kvm_vcpu *vcpu, struct kvm_run *run);
  36int kvm_handle_cp15_64(struct kvm_vcpu *vcpu, struct kvm_run *run);
  37
  38unsigned long kvm_arm_num_guest_msrs(struct kvm_vcpu *vcpu);
  39int kvm_arm_copy_msrindices(struct kvm_vcpu *vcpu, u64 __user *uindices);
  40void kvm_coproc_table_init(void);
  41
  42struct kvm_one_reg;
  43int kvm_arm_copy_coproc_indices(struct kvm_vcpu *vcpu, u64 __user *uindices);
  44int kvm_arm_coproc_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *);
  45int kvm_arm_coproc_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *);
  46unsigned long kvm_arm_num_coproc_regs(struct kvm_vcpu *vcpu);
  47#endif /* __ARM_KVM_COPROC_H__ */
  48