import PULS_20160108

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / arm / include / asm / pmu.h

diff --git a/arch/arm/include/asm/pmu.h b/arch/arm/include/asm/pmu.h
index f24edad26c70fd34fb9182179ae87618bbb72da8..0cd7824ca762575367ac136eabd5beb6538e5dd0 100644 (file)
--- a/arch/arm/include/asm/pmu.h
+++ b/arch/arm/include/asm/pmu.h
@@ -62,9 +62,19 @@ struct pmu_hw_events {
        raw_spinlock_t          pmu_lock;
 };
 
        raw_spinlock_t          pmu_lock;
 };
 

+struct cpupmu_regs {
+       u32 pmc;
+       u32 pmcntenset;
+       u32 pmuseren;
+       u32 pmintenset;
+       u32 pmxevttype[8];
+       u32 pmxevtcnt[8];
+};
+

 struct arm_pmu {
        struct pmu      pmu;
        cpumask_t       active_irqs;
 struct arm_pmu {
        struct pmu      pmu;
        cpumask_t       active_irqs;

+       cpumask_t       valid_cpus;

        char            *name;
        irqreturn_t     (*handle_irq)(int irq_num, void *dev);
        void            (*enable)(struct perf_event *event);
        char            *name;
        irqreturn_t     (*handle_irq)(int irq_num, void *dev);
        void            (*enable)(struct perf_event *event);


@@ -81,6 +91,8 @@ struct arm_pmu {
        int             (*request_irq)(struct arm_pmu *, irq_handler_t handler);
        void            (*free_irq)(struct arm_pmu *);
        int             (*map_event)(struct perf_event *event);
        int             (*request_irq)(struct arm_pmu *, irq_handler_t handler);
        void            (*free_irq)(struct arm_pmu *);
        int             (*map_event)(struct perf_event *event);

+       void            (*save_regs)(struct arm_pmu *, struct cpupmu_regs *);
+       void            (*restore_regs)(struct arm_pmu *, struct cpupmu_regs *);

        int             num_events;
        atomic_t        active_events;
        struct mutex    reserve_mutex;
        int             num_events;
        atomic_t        active_events;
        struct mutex    reserve_mutex;