/* * This confidential and proprietary software may be used only as * authorised by a licensing agreement from ARM Limited * (C) COPYRIGHT 2012-2013 ARM Limited * ALL RIGHTS RESERVED * The entire notice above must be reproduced on all authorised * copies and copies may only be made to the extent permitted * by a licensing agreement from ARM Limited. */ #ifndef __MALI_SCHEDULER_H__ #define __MALI_SCHEDULER_H__ #include "mali_osk.h" #include "mali_scheduler_types.h" #include "mali_gp_scheduler.h" #include "mali_pp_scheduler.h" _mali_osk_errcode_t mali_scheduler_initialize(void); void mali_scheduler_terminate(void); u32 mali_scheduler_get_new_id(void); u32 mali_scheduler_get_new_cache_order(void); /** * @brief Reset all groups * * This function resets all groups known by the both the PP and GP scheuduler. * This must be called after the Mali HW has been powered on in order to reset * the HW. */ MALI_STATIC_INLINE void mali_scheduler_reset_all_groups(void) { mali_gp_scheduler_reset_all_groups(); mali_pp_scheduler_reset_all_groups(); } /** * @brief Zap TLB on all active groups running \a session * * @param session Pointer to the session to zap */ MALI_STATIC_INLINE void mali_scheduler_zap_all_active(struct mali_session_data *session) { mali_gp_scheduler_zap_all_active(session); mali_pp_scheduler_zap_all_active(session); } /** * Check if bit is set in scheduler mask. * * @param mask Scheduler mask to check. * @param bit Bit to check. * @return MALI_TRUE if bit is set in scheduler mask, MALI_FALSE if not. */ MALI_STATIC_INLINE mali_bool mali_scheduler_mask_is_set(mali_scheduler_mask mask, mali_scheduler_mask bit) { return MALI_SCHEDULER_MASK_EMPTY != (bit & mask); } /** * Schedule GP and PP according to bitmask. * * @param mask A scheduling bitmask. * @param deferred_schedule MALI_TRUE if schedule should be deferred, MALI_FALSE if not. */ void mali_scheduler_schedule_from_mask(mali_scheduler_mask mask, mali_bool deferred_schedule); /* Enable or disable scheduler hint. */ extern mali_bool mali_scheduler_hints[MALI_SCHEDULER_HINT_MAX]; MALI_STATIC_INLINE void mali_scheduler_hint_enable(mali_scheduler_hint hint) { MALI_DEBUG_ASSERT(hint < MALI_SCHEDULER_HINT_MAX); mali_scheduler_hints[hint] = MALI_TRUE; } MALI_STATIC_INLINE void mali_scheduler_hint_disable(mali_scheduler_hint hint) { MALI_DEBUG_ASSERT(hint < MALI_SCHEDULER_HINT_MAX); mali_scheduler_hints[hint] = MALI_FALSE; } MALI_STATIC_INLINE mali_bool mali_scheduler_hint_is_enabled(mali_scheduler_hint hint) { MALI_DEBUG_ASSERT(hint < MALI_SCHEDULER_HINT_MAX); return mali_scheduler_hints[hint]; } #endif /* __MALI_SCHEDULER_H__ */