1 /* 2 * 3 * (C) COPYRIGHT 2011-2016 ARM Limited. All rights reserved. 4 * 5 * This program is free software and is provided to you under the terms of the 6 * GNU General Public License version 2 as published by the Free Software 7 * Foundation, and any use by you of this program is subject to the terms 8 * of such GNU licence. 9 * 10 * A copy of the licence is included with the program, and can also be obtained 11 * from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 12 * Boston, MA 02110-1301, USA. 13 * 14 */ 15 16 17 18 #if !defined(_TRACE_MALI_H) || defined(TRACE_HEADER_MULTI_READ) 19 #define _TRACE_MALI_H 20 21 #undef TRACE_SYSTEM 22 #define TRACE_SYSTEM mali 23 #define TRACE_INCLUDE_FILE mali_linux_trace 24 25 #include <linux/tracepoint.h> 26 27 #define MALI_JOB_SLOTS_EVENT_CHANGED 28 29 /** 30 * mali_job_slots_event - called from mali_kbase_core_linux.c 31 * @event_id: ORed together bitfields representing a type of event, made with the GATOR_MAKE_EVENT() macro. 32 */ 33 TRACE_EVENT(mali_job_slots_event, 34 TP_PROTO(unsigned int event_id, unsigned int tgid, unsigned int pid, 35 unsigned char job_id), 36 TP_ARGS(event_id, tgid, pid, job_id), 37 TP_STRUCT__entry( 38 __field(unsigned int, event_id) 39 __field(unsigned int, tgid) 40 __field(unsigned int, pid) 41 __field(unsigned char, job_id) 42 ), 43 TP_fast_assign( 44 __entry->event_id = event_id; 45 __entry->tgid = tgid; 46 __entry->pid = pid; 47 __entry->job_id = job_id; 48 ), 49 TP_printk("event=%u tgid=%u pid=%u job_id=%u", 50 __entry->event_id, __entry->tgid, __entry->pid, __entry->job_id) 51 ); 52 53 /** 54 * mali_pm_status - Called by mali_kbase_pm_driver.c 55 * @event_id: core type (shader, tiler, l2 cache) 56 * @value: 64bits bitmask reporting either power status of the cores (1-ON, 0-OFF) 57 */ 58 TRACE_EVENT(mali_pm_status, 59 TP_PROTO(unsigned int event_id, unsigned long long value), 60 TP_ARGS(event_id, value), 61 TP_STRUCT__entry( 62 __field(unsigned int, event_id) 63 __field(unsigned long long, value) 64 ), 65 TP_fast_assign( 66 __entry->event_id = event_id; 67 __entry->value = value; 68 ), 69 TP_printk("event %u = %llu", __entry->event_id, __entry->value) 70 ); 71 72 /** 73 * mali_pm_power_on - Called by mali_kbase_pm_driver.c 74 * @event_id: core type (shader, tiler, l2 cache) 75 * @value: 64bits bitmask reporting the cores to power up 76 */ 77 TRACE_EVENT(mali_pm_power_on, 78 TP_PROTO(unsigned int event_id, unsigned long long value), 79 TP_ARGS(event_id, value), 80 TP_STRUCT__entry( 81 __field(unsigned int, event_id) 82 __field(unsigned long long, value) 83 ), 84 TP_fast_assign( 85 __entry->event_id = event_id; 86 __entry->value = value; 87 ), 88 TP_printk("event %u = %llu", __entry->event_id, __entry->value) 89 ); 90 91 /** 92 * mali_pm_power_off - Called by mali_kbase_pm_driver.c 93 * @event_id: core type (shader, tiler, l2 cache) 94 * @value: 64bits bitmask reporting the cores to power down 95 */ 96 TRACE_EVENT(mali_pm_power_off, 97 TP_PROTO(unsigned int event_id, unsigned long long value), 98 TP_ARGS(event_id, value), 99 TP_STRUCT__entry( 100 __field(unsigned int, event_id) 101 __field(unsigned long long, value) 102 ), 103 TP_fast_assign( 104 __entry->event_id = event_id; 105 __entry->value = value; 106 ), 107 TP_printk("event %u = %llu", __entry->event_id, __entry->value) 108 ); 109 110 /** 111 * mali_page_fault_insert_pages - Called by page_fault_worker() 112 * it reports an MMU page fault resulting in new pages being mapped. 113 * @event_id: MMU address space number. 114 * @value: number of newly allocated pages 115 */ 116 TRACE_EVENT(mali_page_fault_insert_pages, 117 TP_PROTO(int event_id, unsigned long value), 118 TP_ARGS(event_id, value), 119 TP_STRUCT__entry( 120 __field(int, event_id) 121 __field(unsigned long, value) 122 ), 123 TP_fast_assign( 124 __entry->event_id = event_id; 125 __entry->value = value; 126 ), 127 TP_printk("event %d = %lu", __entry->event_id, __entry->value) 128 ); 129 130 /** 131 * mali_mmu_as_in_use - Called by assign_and_activate_kctx_addr_space() 132 * it reports that a certain MMU address space is in use now. 133 * @event_id: MMU address space number. 134 */ 135 TRACE_EVENT(mali_mmu_as_in_use, 136 TP_PROTO(int event_id), 137 TP_ARGS(event_id), 138 TP_STRUCT__entry( 139 __field(int, event_id) 140 ), 141 TP_fast_assign( 142 __entry->event_id = event_id; 143 ), 144 TP_printk("event=%d", __entry->event_id) 145 ); 146 147 /** 148 * mali_mmu_as_released - Called by kbasep_js_runpool_release_ctx_internal() 149 * it reports that a certain MMU address space has been released now. 150 * @event_id: MMU address space number. 151 */ 152 TRACE_EVENT(mali_mmu_as_released, 153 TP_PROTO(int event_id), 154 TP_ARGS(event_id), 155 TP_STRUCT__entry( 156 __field(int, event_id) 157 ), 158 TP_fast_assign( 159 __entry->event_id = event_id; 160 ), 161 TP_printk("event=%d", __entry->event_id) 162 ); 163 164 /** 165 * mali_total_alloc_pages_change - Called by kbase_atomic_add_pages() 166 * and by kbase_atomic_sub_pages() 167 * it reports that the total number of allocated pages is changed. 168 * @event_id: number of pages to be added or subtracted (according to the sign). 169 */ 170 TRACE_EVENT(mali_total_alloc_pages_change, 171 TP_PROTO(long long int event_id), 172 TP_ARGS(event_id), 173 TP_STRUCT__entry( 174 __field(long long int, event_id) 175 ), 176 TP_fast_assign( 177 __entry->event_id = event_id; 178 ), 179 TP_printk("event=%lld", __entry->event_id) 180 ); 181 182 #endif /* _TRACE_MALI_H */ 183 184 #undef TRACE_INCLUDE_PATH 185 #undef linux 186 #define TRACE_INCLUDE_PATH . 187 188 /* This part must be outside protection */ 189 #include <trace/define_trace.h> 190