[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen-unstable] Remove stale file xen/arch/x86/hvm/vmx/vpmu.c
# HG changeset patch # User Keir Fraser <keir.fraser@xxxxxxxxxx> # Date 1278093576 -3600 # Node ID 62db52247afe663d21c9f2212231b53511a4ac52 # Parent a8c5e5e12ec1a987a33da6be9234f6e78f87060a Remove stale file xen/arch/x86/hvm/vmx/vpmu.c Signed-off-by: Keir Fraser <keir.fraser@xxxxxxxxxx> --- xen/arch/x86/hvm/vmx/vpmu.c | 119 -------------------------------------------- 1 files changed, 119 deletions(-) diff -r a8c5e5e12ec1 -r 62db52247afe xen/arch/x86/hvm/vmx/vpmu.c --- a/xen/arch/x86/hvm/vmx/vpmu.c Fri Jul 02 18:58:28 2010 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,119 +0,0 @@ -/* - * vpmu.c: PMU virtualization for HVM domain. - * - * Copyright (c) 2007, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope 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, write to the Free Software Foundation, Inc., 59 Temple - * Place - Suite 330, Boston, MA 02111-1307 USA. - * - * Author: Haitao Shan <haitao.shan@xxxxxxxxx> - */ - -#include <xen/config.h> -#include <xen/sched.h> -#include <asm/regs.h> -#include <asm/types.h> -#include <asm/msr.h> -#include <asm/hvm/support.h> -#include <asm/hvm/vmx/vmx.h> -#include <asm/hvm/vmx/vmcs.h> -#include <public/sched.h> -#include <public/hvm/save.h> -#include <asm/hvm/vmx/vpmu.h> - -static int __read_mostly opt_vpmu_enabled; -boolean_param("vpmu", opt_vpmu_enabled); - -int vpmu_do_wrmsr(struct cpu_user_regs *regs) -{ - struct vpmu_struct *vpmu = vcpu_vpmu(current); - - if ( vpmu->arch_vpmu_ops ) - return vpmu->arch_vpmu_ops->do_wrmsr(regs); - return 0; -} - -int vpmu_do_rdmsr(struct cpu_user_regs *regs) -{ - struct vpmu_struct *vpmu = vcpu_vpmu(current); - - if ( vpmu->arch_vpmu_ops ) - return vpmu->arch_vpmu_ops->do_rdmsr(regs); - return 0; -} - -int vpmu_do_interrupt(struct cpu_user_regs *regs) -{ - struct vpmu_struct *vpmu = vcpu_vpmu(current); - - if ( vpmu->arch_vpmu_ops ) - return vpmu->arch_vpmu_ops->do_interrupt(regs); - return 0; -} - -void vpmu_save(struct vcpu *v) -{ - struct vpmu_struct *vpmu = vcpu_vpmu(v); - - if ( vpmu->arch_vpmu_ops ) - vpmu->arch_vpmu_ops->arch_vpmu_save(v); -} - -void vpmu_load(struct vcpu *v) -{ - struct vpmu_struct *vpmu = vcpu_vpmu(v); - - if ( vpmu->arch_vpmu_ops ) - vpmu->arch_vpmu_ops->arch_vpmu_load(v); -} - -extern struct arch_vpmu_ops core2_vpmu_ops; -void vpmu_initialise(struct vcpu *v) -{ - struct vpmu_struct *vpmu = vcpu_vpmu(v); - - if ( !opt_vpmu_enabled ) - return; - - if ( vpmu->flags & VPMU_CONTEXT_ALLOCATED ) - vpmu_destroy(v); - - if ( current_cpu_data.x86 == 6 ) - { - switch ( current_cpu_data.x86_model ) - { - case 15: - case 23: - case 26: - case 29: - vpmu->arch_vpmu_ops = &core2_vpmu_ops; - break; - } - } - - if ( vpmu->arch_vpmu_ops != NULL ) - { - vpmu->flags = 0; - vpmu->context = NULL; - vpmu->arch_vpmu_ops->arch_vpmu_initialise(v); - } -} - -void vpmu_destroy(struct vcpu *v) -{ - struct vpmu_struct *vpmu = vcpu_vpmu(v); - - if ( vpmu->arch_vpmu_ops ) - vpmu->arch_vpmu_ops->arch_vpmu_destroy(v); -} - _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-changelog
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