diff options
Diffstat (limited to 'include/clocksource/hyperv_timer.h')
| -rw-r--r-- | include/clocksource/hyperv_timer.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/include/clocksource/hyperv_timer.h b/include/clocksource/hyperv_timer.h index 34eef083c988..b3f5d73ae1d6 100644 --- a/include/clocksource/hyperv_timer.h +++ b/include/clocksource/hyperv_timer.h @@ -20,17 +20,16 @@ #define HV_MAX_MAX_DELTA_TICKS 0xffffffff #define HV_MIN_DELTA_TICKS 1 +#ifdef CONFIG_HYPERV_TIMER + /* Routines called by the VMbus driver */ -extern int hv_stimer_alloc(void); -extern void hv_stimer_free(void); +extern int hv_stimer_alloc(bool have_percpu_irqs); extern int hv_stimer_cleanup(unsigned int cpu); extern void hv_stimer_legacy_init(unsigned int cpu, int sint); extern void hv_stimer_legacy_cleanup(unsigned int cpu); extern void hv_stimer_global_cleanup(void); extern void hv_stimer0_isr(void); -#ifdef CONFIG_HYPERV_TIMER -extern u64 (*hv_read_reference_counter)(void); extern void hv_init_clocksource(void); extern struct ms_hyperv_tsc_page *hv_get_tsc_page(void); @@ -101,6 +100,13 @@ static inline u64 hv_read_tsc_page_tsc(const struct ms_hyperv_tsc_page *tsc_pg, { return U64_MAX; } + +static inline int hv_stimer_cleanup(unsigned int cpu) { return 0; } +static inline void hv_stimer_legacy_init(unsigned int cpu, int sint) {} +static inline void hv_stimer_legacy_cleanup(unsigned int cpu) {} +static inline void hv_stimer_global_cleanup(void) {} +static inline void hv_stimer0_isr(void) {} + #endif /* CONFIG_HYPERV_TIMER */ #endif |