43 lines
1.0 KiB
C
43 lines
1.0 KiB
C
/*
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* Copyright (C) 2015 Linaro Ltd.
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* Author: Shannon Zhao <shannon.zhao@linaro.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __ASM_ARM_KVM_PMU_H
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#define __ASM_ARM_KVM_PMU_H
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#ifdef CONFIG_KVM_ARM_PMU
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#include <linux/perf_event.h>
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#include <asm/perf_event.h>
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struct kvm_pmc {
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u8 idx; /* index into the pmu->pmc array */
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struct perf_event *perf_event;
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u64 bitmask;
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};
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struct kvm_pmu {
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int irq_num;
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struct kvm_pmc pmc[ARMV8_PMU_MAX_COUNTERS];
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bool ready;
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};
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#else
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struct kvm_pmu {
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};
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#endif
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#endif
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