diff options
Diffstat (limited to 'arch/arm/include/asm/kvm_arch_timer.h')
-rw-r--r-- | arch/arm/include/asm/kvm_arch_timer.h | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/arch/arm/include/asm/kvm_arch_timer.h b/arch/arm/include/asm/kvm_arch_timer.h deleted file mode 100644 index 68cb9e1dfb81..000000000000 --- a/arch/arm/include/asm/kvm_arch_timer.h +++ /dev/null @@ -1,85 +0,0 @@ -/* - * Copyright (C) 2012 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, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef __ASM_ARM_KVM_ARCH_TIMER_H -#define __ASM_ARM_KVM_ARCH_TIMER_H - -#include <linux/clocksource.h> -#include <linux/hrtimer.h> -#include <linux/workqueue.h> - -struct arch_timer_kvm { -#ifdef CONFIG_KVM_ARM_TIMER - /* Is the timer enabled */ - bool enabled; - - /* Virtual offset */ - cycle_t cntvoff; -#endif -}; - -struct arch_timer_cpu { -#ifdef CONFIG_KVM_ARM_TIMER - /* Registers: control register, timer value */ - u32 cntv_ctl; /* Saved/restored */ - cycle_t cntv_cval; /* Saved/restored */ - - /* - * Anything that is not used directly from assembly code goes - * here. - */ - - /* Background timer used when the guest is not running */ - struct hrtimer timer; - - /* Work queued with the above timer expires */ - struct work_struct expired; - - /* Background timer active */ - bool armed; - - /* Timer IRQ */ - const struct kvm_irq_level *irq; -#endif -}; - -#ifdef CONFIG_KVM_ARM_TIMER -int kvm_timer_hyp_init(void); -int kvm_timer_init(struct kvm *kvm); -void kvm_timer_vcpu_init(struct kvm_vcpu *vcpu); -void kvm_timer_flush_hwstate(struct kvm_vcpu *vcpu); -void kvm_timer_sync_hwstate(struct kvm_vcpu *vcpu); -void kvm_timer_vcpu_terminate(struct kvm_vcpu *vcpu); -#else -static inline int kvm_timer_hyp_init(void) -{ - return 0; -}; - -static inline int kvm_timer_init(struct kvm *kvm) -{ - return 0; -} - -static inline void kvm_timer_vcpu_init(struct kvm_vcpu *vcpu) {} -static inline void kvm_timer_flush_hwstate(struct kvm_vcpu *vcpu) {} -static inline void kvm_timer_sync_hwstate(struct kvm_vcpu *vcpu) {} -static inline void kvm_timer_vcpu_terminate(struct kvm_vcpu *vcpu) {} -#endif - -#endif |