diff options
Diffstat (limited to 'drivers/gpu/arm/midgard/mali_linux_trace.h')
| -rwxr-xr-x | drivers/gpu/arm/midgard/mali_linux_trace.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/drivers/gpu/arm/midgard/mali_linux_trace.h b/drivers/gpu/arm/midgard/mali_linux_trace.h new file mode 100755 index 00000000000..537610b49d3 --- /dev/null +++ b/drivers/gpu/arm/midgard/mali_linux_trace.h @@ -0,0 +1,129 @@ +/* + * + * (C) COPYRIGHT 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. + * + */ + + + + + +#if !defined(_TRACE_MALI_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_MALI_H + +#include <linux/stringify.h> +#include <linux/tracepoint.h> + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM mali +#define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM) +#define TRACE_INCLUDE_FILE mali_linux_trace + +#define MALI_JOB_SLOTS_EVENT_CHANGED + +/** + * mali_job_slots_event - called from mali_kbase_core_linux.c + * @event_id: ORed together bitfields representing a type of event, made with the GATOR_MAKE_EVENT() macro. + */ +TRACE_EVENT(mali_job_slots_event, TP_PROTO(unsigned int event_id, unsigned int tgid, unsigned int pid, unsigned char job_id), TP_ARGS(event_id, tgid, pid, job_id), TP_STRUCT__entry(__field(unsigned int, event_id) + __field(unsigned int, tgid) + __field(unsigned int, pid) + __field(unsigned char, job_id) + ), TP_fast_assign(__entry->event_id = event_id; __entry->tgid = tgid; __entry->pid = pid; __entry->job_id = job_id;), TP_printk("event=%u tgid=%u pid=%u job_id=%u", __entry->event_id, __entry->tgid, __entry->pid, __entry->job_id) + ); + +/** + * mali_pm_status - Called by mali_kbase_pm_driver.c + * @event_id: core type (shader, tiler, l2 cache, l3 cache) + * @value: 64bits bitmask reporting either power status of the cores (1-ON, 0-OFF) + */ +TRACE_EVENT(mali_pm_status, TP_PROTO(unsigned int event_id, unsigned long long value), TP_ARGS(event_id, value), TP_STRUCT__entry(__field(unsigned int, event_id) + __field(unsigned long long, value) + ), TP_fast_assign(__entry->event_id = event_id;), TP_printk("event %u = %llu", __entry->event_id, __entry->value) + ); + +/** + * mali_pm_power_on - Called by mali_kbase_pm_driver.c + * @event_id: core type (shader, tiler, l2 cache, l3 cache) + * @value: 64bits bitmask reporting the cores to power up + */ +TRACE_EVENT(mali_pm_power_on, TP_PROTO(unsigned int event_id, unsigned long long value), TP_ARGS(event_id, value), TP_STRUCT__entry(__field(unsigned int, event_id) + __field(unsigned long long, value) + ), TP_fast_assign(__entry->event_id = event_id;), TP_printk("event %u = %llu", __entry->event_id, __entry->value) + ); + +/** + * mali_pm_power_off - Called by mali_kbase_pm_driver.c + * @event_id: core type (shader, tiler, l2 cache, l3 cache) + * @value: 64bits bitmask reporting the cores to power down + */ +TRACE_EVENT(mali_pm_power_off, TP_PROTO(unsigned int event_id, unsigned long long value), TP_ARGS(event_id, value), TP_STRUCT__entry(__field(unsigned int, event_id) + __field(unsigned long long, value) + ), TP_fast_assign(__entry->event_id = event_id;), TP_printk("event %u = %llu", __entry->event_id, __entry->value) + ); + +/** + * mali_page_fault_insert_pages - Called by page_fault_worker() + * it reports an MMU page fault resulting in new pages being mapped. + * @event_id: MMU address space number. + * @value: number of newly allocated pages + */ +TRACE_EVENT(mali_page_fault_insert_pages, TP_PROTO(int event_id, unsigned long value), TP_ARGS(event_id, value), TP_STRUCT__entry(__field(int, event_id) + __field(unsigned long, value) + ), TP_fast_assign(__entry->event_id = event_id;), TP_printk("event %d = %lu", __entry->event_id, __entry->value) + ); + +/** + * mali_mmu_as_in_use - Called by assign_and_activate_kctx_addr_space() + * it reports that a certain MMU address space is in use now. + * @event_id: MMU address space number. + */ +TRACE_EVENT(mali_mmu_as_in_use, TP_PROTO(int event_id), TP_ARGS(event_id), TP_STRUCT__entry(__field(int, event_id) + ), TP_fast_assign(__entry->event_id = event_id;), TP_printk("event=%d", __entry->event_id) + ); + +/** + * mali_mmu_as_released - Called by kbasep_js_runpool_release_ctx_internal() + * it reports that a certain MMU address space has been released now. + * @event_id: MMU address space number. + */ +TRACE_EVENT(mali_mmu_as_released, TP_PROTO(int event_id), TP_ARGS(event_id), TP_STRUCT__entry(__field(int, event_id) + ), TP_fast_assign(__entry->event_id = event_id;), TP_printk("event=%d", __entry->event_id) + ); + +/** + * mali_total_alloc_pages_change - Called by kbase_atomic_add_pages() + * and by kbase_atomic_sub_pages() + * it reports that the total number of allocated pages is changed. + * @event_id: number of pages to be added or subtracted (according to the sign). + */ +TRACE_EVENT(mali_total_alloc_pages_change, TP_PROTO(long long int event_id), TP_ARGS(event_id), TP_STRUCT__entry(__field(long long int, event_id) + ), TP_fast_assign(__entry->event_id = event_id;), TP_printk("event=%lld", __entry->event_id) + ); + +/** + * mali_sw_counter - not currently used + * @event_id: counter id + */ +TRACE_EVENT(mali_sw_counter, TP_PROTO(unsigned int event_id, signed long long value), TP_ARGS(event_id, value), TP_STRUCT__entry(__field(int, event_id) + __field(long long, value) + ), TP_fast_assign(__entry->event_id = event_id;), TP_printk("event %d = %lld", __entry->event_id, __entry->value) + ); + +#endif /* _TRACE_MALI_H */ + +#undef TRACE_INCLUDE_PATH +#undef linux +#define TRACE_INCLUDE_PATH . + +/* This part must be outside protection */ +#include <trace/define_trace.h> |