From b4b7ff4b08e691656c9d77c758fc355833128ac0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 20 Jan 2016 14:01:31 -0300 Subject: Linux-libre 4.4-gnu --- arch/arm64/include/asm/pmu.h | 83 -------------------------------------------- 1 file changed, 83 deletions(-) delete mode 100644 arch/arm64/include/asm/pmu.h (limited to 'arch/arm64/include/asm/pmu.h') diff --git a/arch/arm64/include/asm/pmu.h b/arch/arm64/include/asm/pmu.h deleted file mode 100644 index b7710a596..000000000 --- a/arch/arm64/include/asm/pmu.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Based on arch/arm/include/asm/pmu.h - * - * Copyright (C) 2009 picoChip Designs Ltd, Jamie Iles - * Copyright (C) 2012 ARM Ltd. - * - * 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, see . - */ -#ifndef __ASM_PMU_H -#define __ASM_PMU_H - -#ifdef CONFIG_HW_PERF_EVENTS - -/* The events for a given PMU register set. */ -struct pmu_hw_events { - /* - * The events that are active on the PMU for the given index. - */ - struct perf_event **events; - - /* - * A 1 bit for an index indicates that the counter is being used for - * an event. A 0 means that the counter can be used. - */ - unsigned long *used_mask; - - /* - * Hardware lock to serialize accesses to PMU registers. Needed for the - * read/modify/write sequences. - */ - raw_spinlock_t pmu_lock; -}; - -struct arm_pmu { - struct pmu pmu; - cpumask_t active_irqs; - int *irq_affinity; - const char *name; - irqreturn_t (*handle_irq)(int irq_num, void *dev); - void (*enable)(struct hw_perf_event *evt, int idx); - void (*disable)(struct hw_perf_event *evt, int idx); - int (*get_event_idx)(struct pmu_hw_events *hw_events, - struct hw_perf_event *hwc); - int (*set_event_filter)(struct hw_perf_event *evt, - struct perf_event_attr *attr); - u32 (*read_counter)(int idx); - void (*write_counter)(int idx, u32 val); - void (*start)(void); - void (*stop)(void); - void (*reset)(void *); - int (*map_event)(struct perf_event *event); - int num_events; - atomic_t active_events; - struct mutex reserve_mutex; - u64 max_period; - struct platform_device *plat_device; - struct pmu_hw_events *(*get_hw_events)(void); -}; - -#define to_arm_pmu(p) (container_of(p, struct arm_pmu, pmu)) - -int __init armpmu_register(struct arm_pmu *armpmu, char *name, int type); - -u64 armpmu_event_update(struct perf_event *event, - struct hw_perf_event *hwc, - int idx); - -int armpmu_event_set_period(struct perf_event *event, - struct hw_perf_event *hwc, - int idx); - -#endif /* CONFIG_HW_PERF_EVENTS */ -#endif /* __ASM_PMU_H */ -- cgit v1.2.3-54-g00ecf