| /* |
| * Copyright (C) 2012, 2014-2016 ARM Limited. All rights reserved. |
| * |
| * This program is free software and is provided to you under the terms of the GNU General Public License version 2 |
| * as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence. |
| * |
| * A copy of the licence is included with the program, and can also be obtained from Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| */ |
| |
| #ifndef __MALI_EXECUTOR_H__ |
| #define __MALI_EXECUTOR_H__ |
| |
| #include "mali_osk.h" |
| #include "mali_scheduler_types.h" |
| #include "mali_kernel_common.h" |
| |
| typedef enum { |
| MALI_EXECUTOR_HINT_GP_BOUND = 0 |
| #define MALI_EXECUTOR_HINT_MAX 1 |
| } mali_executor_hint; |
| |
| extern mali_bool mali_executor_hints[MALI_EXECUTOR_HINT_MAX]; |
| |
| /* forward declare struct instead of using include */ |
| struct mali_session_data; |
| struct mali_group; |
| struct mali_pp_core; |
| |
| extern _mali_osk_spinlock_irq_t *mali_executor_lock_obj; |
| |
| #define MALI_DEBUG_ASSERT_EXECUTOR_LOCK_HELD() MALI_DEBUG_ASSERT_LOCK_HELD(mali_executor_lock_obj); |
| |
| _mali_osk_errcode_t mali_executor_initialize(void); |
| void mali_executor_terminate(void); |
| |
| void mali_executor_populate(void); |
| void mali_executor_depopulate(void); |
| |
| void mali_executor_suspend(void); |
| void mali_executor_resume(void); |
| |
| u32 mali_executor_get_num_cores_total(void); |
| u32 mali_executor_get_num_cores_enabled(void); |
| struct mali_pp_core *mali_executor_get_virtual_pp(void); |
| struct mali_group *mali_executor_get_virtual_group(void); |
| |
| void mali_executor_zap_all_active(struct mali_session_data *session); |
| |
| /** |
| * 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_executor_schedule_from_mask(mali_scheduler_mask mask, mali_bool deferred_schedule); |
| |
| _mali_osk_errcode_t mali_executor_interrupt_gp(struct mali_group *group, mali_bool in_upper_half); |
| _mali_osk_errcode_t mali_executor_interrupt_pp(struct mali_group *group, mali_bool in_upper_half); |
| _mali_osk_errcode_t mali_executor_interrupt_mmu(struct mali_group *group, mali_bool in_upper_half); |
| void mali_executor_group_power_up(struct mali_group *groups[], u32 num_groups); |
| void mali_executor_group_power_down(struct mali_group *groups[], u32 num_groups); |
| |
| void mali_executor_abort_session(struct mali_session_data *session); |
| |
| void mali_executor_core_scaling_enable(void); |
| void mali_executor_core_scaling_disable(void); |
| mali_bool mali_executor_core_scaling_is_enabled(void); |
| |
| void mali_executor_group_enable(struct mali_group *group); |
| void mali_executor_group_disable(struct mali_group *group); |
| mali_bool mali_executor_group_is_disabled(struct mali_group *group); |
| |
| int mali_executor_set_perf_level(unsigned int target_core_nr, mali_bool override); |
| |
| #if MALI_STATE_TRACKING |
| u32 mali_executor_dump_state(char *buf, u32 size); |
| #endif |
| |
| MALI_STATIC_INLINE void mali_executor_hint_enable(mali_executor_hint hint) |
| { |
| MALI_DEBUG_ASSERT(hint < MALI_EXECUTOR_HINT_MAX); |
| mali_executor_hints[hint] = MALI_TRUE; |
| } |
| |
| MALI_STATIC_INLINE void mali_executor_hint_disable(mali_executor_hint hint) |
| { |
| MALI_DEBUG_ASSERT(hint < MALI_EXECUTOR_HINT_MAX); |
| mali_executor_hints[hint] = MALI_FALSE; |
| } |
| |
| MALI_STATIC_INLINE mali_bool mali_executor_hint_is_enabled(mali_executor_hint hint) |
| { |
| MALI_DEBUG_ASSERT(hint < MALI_EXECUTOR_HINT_MAX); |
| return mali_executor_hints[hint]; |
| } |
| |
| void mali_executor_running_status_print(void); |
| void mali_executor_status_dump(void); |
| void mali_executor_lock(void); |
| void mali_executor_unlock(void); |
| #endif /* __MALI_EXECUTOR_H__ */ |