2 * Copyright (C) 2011-2012 ARM Limited. All rights reserved.
4 * This program is free software and is provided to you under the terms of the GNU General Public License version 2
5 * as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence.
7 * A copy of the licence is included with the program, and can also be obtained from Free Software
8 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
15 #include "mali_pp_job.h"
16 #include "mali_hw_core.h"
20 #define MALI_MAX_NUMBER_OF_PP_CORES 9
23 * Definition of the PP core struct
24 * Used to track a PP core in the system.
28 struct mali_hw_core hw_core; /**< Common for all HW cores */
29 _mali_osk_irq_t *irq; /**< IRQ handler */
30 u32 core_id; /**< Unique core ID */
31 u32 counter_src0_used; /**< The selected performance counter 0 when a job is running */
32 u32 counter_src1_used; /**< The selected performance counter 1 when a job is running */
35 _mali_osk_errcode_t mali_pp_initialize(void);
36 void mali_pp_terminate(void);
38 struct mali_pp_core *mali_pp_create(const _mali_osk_resource_t * resource, struct mali_group *group, mali_bool is_virtual);
39 void mali_pp_delete(struct mali_pp_core *core);
41 void mali_pp_stop_bus(struct mali_pp_core *core);
42 _mali_osk_errcode_t mali_pp_stop_bus_wait(struct mali_pp_core *core);
43 void mali_pp_reset_async(struct mali_pp_core *core);
44 _mali_osk_errcode_t mali_pp_reset_wait(struct mali_pp_core *core);
45 _mali_osk_errcode_t mali_pp_reset(struct mali_pp_core *core);
46 _mali_osk_errcode_t mali_pp_hard_reset(struct mali_pp_core *core);
48 void mali_pp_job_start(struct mali_pp_core *core, struct mali_pp_job *job, u32 sub_job, mali_bool restart_virtual);
50 u32 mali_pp_core_get_version(struct mali_pp_core *core);
52 MALI_STATIC_INLINE u32 mali_pp_core_get_id(struct mali_pp_core *core)
54 MALI_DEBUG_ASSERT_POINTER(core);
58 struct mali_pp_core* mali_pp_get_global_pp_core(u32 index);
59 u32 mali_pp_get_glob_num_pp_cores(void);
62 u32 mali_pp_dump_state(struct mali_pp_core *core, char *buf, u32 size);
64 void mali_pp_update_performance_counters(struct mali_pp_core *core, struct mali_pp_job *job, u32 subjob);
66 MALI_STATIC_INLINE const char *mali_pp_get_hw_core_desc(struct mali_pp_core *core)
68 return core->hw_core.description;
71 /*** Register reading/writing functions ***/
72 MALI_STATIC_INLINE u32 mali_pp_get_int_stat(struct mali_pp_core *core)
74 return mali_hw_core_register_read(&core->hw_core, MALI200_REG_ADDR_MGMT_INT_STATUS);
77 MALI_STATIC_INLINE u32 mali_pp_read_rawstat(struct mali_pp_core *core)
79 return mali_hw_core_register_read(&core->hw_core, MALI200_REG_ADDR_MGMT_INT_RAWSTAT) & MALI200_REG_VAL_IRQ_MASK_USED;
82 MALI_STATIC_INLINE void mali_pp_mask_all_interrupts(struct mali_pp_core *core)
84 mali_hw_core_register_write(&core->hw_core, MALI200_REG_ADDR_MGMT_INT_MASK, MALI200_REG_VAL_IRQ_MASK_NONE);
87 MALI_STATIC_INLINE void mali_pp_clear_hang_interrupt(struct mali_pp_core *core)
89 mali_hw_core_register_write(&core->hw_core, MALI200_REG_ADDR_MGMT_INT_CLEAR, MALI200_REG_VAL_IRQ_HANG);
92 MALI_STATIC_INLINE void mali_pp_enable_interrupts(struct mali_pp_core *core)
94 mali_hw_core_register_write(&core->hw_core, MALI200_REG_ADDR_MGMT_INT_MASK, MALI200_REG_VAL_IRQ_MASK_USED);
97 MALI_STATIC_INLINE void mali_pp_write_addr_stack(struct mali_pp_core *core, struct mali_pp_job *job)
99 u32 addr = mali_pp_job_get_addr_stack(job, core->core_id);
100 mali_hw_core_register_write_relaxed(&core->hw_core, MALI200_REG_ADDR_STACK, addr);
103 #endif /* __MALI_PP_H__ */