/* * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. * * commpage, currently used for Virtual COP0 registers. * Mapped into the guest kernel @ KVM_GUEST_COMMPAGE_ADDR. * * Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved. * Authors: Sanjay Lal <sanjayl@kymasys.com> */ #include <linux/errno.h> #include <linux/err.h> #include <linux/vmalloc.h> #include <linux/fs.h> #include <linux/bootmem.h> #include <asm/page.h> #include <asm/cacheflush.h> #include <asm/mmu_context.h> #include <linux/kvm_host.h> #include "commpage.h" void kvm_mips_commpage_init(struct kvm_vcpu *vcpu) { struct kvm_mips_commpage *page = vcpu->arch.kseg0_commpage; /* Specific init values for fields */ vcpu->arch.cop0 = &page->cop0; }