| /* |
| * |
| * (C) COPYRIGHT 2012-2015 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. |
| * |
| */ |
| |
| |
| |
| |
| |
| /* ***** IMPORTANT: THIS IS NOT A NORMAL HEADER FILE ***** |
| * ***** DO NOT INCLUDE DIRECTLY ***** |
| * ***** THE LACK OF HEADER GUARDS IS INTENTIONAL ***** */ |
| |
| /* |
| * Conventions on Event Names: |
| * |
| * - The prefix determines something about how the timeline should be |
| * displayed, and is split up into various parts, separated by underscores: |
| * - 'SW' and 'HW' as the first part will be used to determine whether a |
| * timeline is to do with Software or Hardware - effectively, separate |
| * 'channels' for Software and Hardware |
| * - 'START', 'STOP', 'ENTER', 'LEAVE' can be used in the second part, and |
| * signify related pairs of events - these are optional. |
| * - 'FLOW' indicates a generic event, which can use dependencies |
| * - This gives events such as: |
| * - 'SW_ENTER_FOO' |
| * - 'SW_LEAVE_FOO' |
| * - 'SW_FLOW_BAR_1' |
| * - 'SW_FLOW_BAR_2' |
| * - 'HW_START_BAZ' |
| * - 'HW_STOP_BAZ' |
| * - And an unadorned HW event: |
| * - 'HW_BAZ_FROZBOZ' |
| */ |
| |
| /* |
| * Conventions on parameter names: |
| * - anything with 'instance' in the name will have a separate timeline based |
| * on that instances. |
| * - underscored-prefixed parameters will by hidden by default on timelines |
| * |
| * Hence: |
| * - Different job slots have their own 'instance', based on the instance value |
| * - Per-context info (e.g. atoms on a context) have their own 'instance' |
| * (i.e. each context should be on a different timeline) |
| * |
| * Note that globally-shared resources can be tagged with a tgid, but we don't |
| * want an instance per context: |
| * - There's no point having separate Job Slot timelines for each context, that |
| * would be confusing - there's only really 3 job slots! |
| * - There's no point having separate Shader-powered timelines for each |
| * context, that would be confusing - all shader cores (whether it be 4, 8, |
| * etc) are shared in the system. |
| */ |
| |
| /* |
| * CTX events |
| */ |
| /* Separate timelines for each context 'instance'*/ |
| KBASE_TIMELINE_TRACE_CODE(CTX_SET_NR_ATOMS_IN_FLIGHT, "CTX: Atoms in flight", "%d,%d", "_instance_tgid,_value_number_of_atoms"), |
| KBASE_TIMELINE_TRACE_CODE(CTX_FLOW_ATOM_READY, "CTX: Atoms Ready to Run", "%d,%d,%d", "_instance_tgid,_consumerof_atom_number,_producerof_atom_number_ready"), |
| |
| /* |
| * SW Events |
| */ |
| /* Separate timelines for each slot 'instance' */ |
| KBASE_TIMELINE_TRACE_CODE(SW_SET_GPU_SLOT_ACTIVE, "SW: GPU slot active", "%d,%d,%d", "_tgid,_instance_slot,_value_number_of_atoms"), |
| KBASE_TIMELINE_TRACE_CODE(SW_SET_GPU_SLOT_NEXT, "SW: GPU atom in NEXT", "%d,%d,%d", "_tgid,_instance_slot,_value_is_an_atom_in_next"), |
| KBASE_TIMELINE_TRACE_CODE(SW_SET_GPU_SLOT_HEAD, "SW: GPU atom in HEAD", "%d,%d,%d", "_tgid,_instance_slot,_value_is_an_atom_in_head"), |
| KBASE_TIMELINE_TRACE_CODE(SW_SET_GPU_SLOT_STOPPING, "SW: Try Soft-Stop on GPU slot", "%d,%d,%d", "_tgid,_instance_slot,_value_is_slot_stopping"), |
| /* Shader and overall power is shared - can't have separate instances of |
| * it, just tagging with the context */ |
| KBASE_TIMELINE_TRACE_CODE(SW_SET_GPU_POWER_ACTIVE, "SW: GPU power active", "%d,%d", "_tgid,_value_is_power_active"), |
| KBASE_TIMELINE_TRACE_CODE(SW_SET_GPU_POWER_TILER_ACTIVE, "SW: GPU tiler powered", "%d,%d", "_tgid,_value_number_of_tilers"), |
| KBASE_TIMELINE_TRACE_CODE(SW_SET_GPU_POWER_SHADER_ACTIVE, "SW: GPU shaders powered", "%d,%d", "_tgid,_value_number_of_shaders"), |
| KBASE_TIMELINE_TRACE_CODE(SW_SET_GPU_POWER_L2_ACTIVE, "SW: GPU L2 powered", "%d,%d", "_tgid,_value_number_of_l2"), |
| |
| /* SW Power event messaging. _event_type is one from the kbase_pm_event enum */ |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_SEND_EVENT, "SW: PM Send Event", "%d,%d,%d", "_tgid,_event_type,_writerof_pm_event_id"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_HANDLE_EVENT, "SW: PM Handle Event", "%d,%d,%d", "_tgid,_event_type,_finalconsumerof_pm_event_id"), |
| /* SW L2 power events */ |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_GPU_POWER_L2_POWERING, "SW: GPU L2 powering", "%d,%d", "_tgid,_writerof_l2_transitioning"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_GPU_POWER_L2_ACTIVE, "SW: GPU L2 powering done", "%d,%d", "_tgid,_finalconsumerof_l2_transitioning"), |
| |
| KBASE_TIMELINE_TRACE_CODE(SW_SET_CONTEXT_ACTIVE, "SW: Context Active", "%d,%d", "_tgid,_value_active"), |
| |
| /* |
| * BEGIN: Significant SW Functions that call kbase_pm_check_transitions_nolock() |
| */ |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_DO_POWEROFF_START, "SW: PM CheckTrans from kbase_pm_do_poweroff", "%d,%d", "_tgid,_writerof_pm_checktrans_pm_do_poweroff"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_DO_POWEROFF_END, "SW: PM CheckTrans from kbase_pm_do_poweroff", "%d,%d", "_tgid,_finalconsumerof_pm_checktrans_pm_do_poweroff"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_DO_POWERON_START, "SW: PM CheckTrans from kbase_pm_do_poweron", "%d,%d", "_tgid,_writerof_pm_checktrans_pm_do_poweron"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_DO_POWERON_END, "SW: PM CheckTrans from kbase_pm_do_poweron", "%d,%d", "_tgid,_finalconsumerof_pm_checktrans_pm_do_poweron"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_GPU_INTERRUPT_START, "SW: PM CheckTrans from kbase_gpu_interrupt", "%d,%d", "_tgid,_writerof_pm_checktrans_gpu_interrupt"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_GPU_INTERRUPT_END, "SW: PM CheckTrans from kbase_gpu_interrupt", "%d,%d", "_tgid,_finalconsumerof_pm_checktrans_gpu_interrupt"), |
| |
| /* |
| * Significant Indirect callers of kbase_pm_check_transitions_nolock() |
| */ |
| /* kbase_pm_request_cores */ |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_REQUEST_CORES_SHADER_START, "SW: PM CheckTrans from kbase_pm_request_cores(shader)", "%d,%d", "_tgid,_writerof_pm_checktrans_pm_request_cores_shader"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_REQUEST_CORES_SHADER_END, "SW: PM CheckTrans from kbase_pm_request_cores(shader)", "%d,%d", "_tgid,_finalconsumerof_pm_checktrans_pm_request_cores_shader"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_REQUEST_CORES_TILER_START, "SW: PM CheckTrans from kbase_pm_request_cores(tiler)", "%d,%d", "_tgid,_writerof_pm_checktrans_pm_request_cores_tiler"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_REQUEST_CORES_TILER_END, "SW: PM CheckTrans from kbase_pm_request_cores(tiler)", "%d,%d", "_tgid,_finalconsumerof_pm_checktrans_pm_request_cores_tiler"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_REQUEST_CORES_SHADER_TILER_START, "SW: PM CheckTrans from kbase_pm_request_cores(shader+tiler)", "%d,%d", "_tgid,_writerof_pm_checktrans_pm_request_cores_shader_tiler"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_REQUEST_CORES_SHADER_TILER_END, "SW: PM CheckTrans from kbase_pm_request_cores(shader+tiler)", "%d,%d", "_tgid,_finalconsumerof_pm_checktrans_pm_request_cores_shader_tiler"), |
| /* kbase_pm_release_cores */ |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_RELEASE_CORES_SHADER_START, "SW: PM CheckTrans from kbase_pm_release_cores(shader)", "%d,%d", "_tgid,_writerof_pm_checktrans_pm_release_cores_shader"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_RELEASE_CORES_SHADER_END, "SW: PM CheckTrans from kbase_pm_release_cores(shader)", "%d,%d", "_tgid,_finalconsumerof_pm_checktrans_pm_release_cores_shader"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_RELEASE_CORES_TILER_START, "SW: PM CheckTrans from kbase_pm_release_cores(tiler)", "%d,%d", "_tgid,_writerof_pm_checktrans_pm_release_cores_tiler"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_RELEASE_CORES_TILER_END, "SW: PM CheckTrans from kbase_pm_release_cores(tiler)", "%d,%d", "_tgid,_finalconsumerof_pm_checktrans_pm_release_cores_tiler"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_RELEASE_CORES_SHADER_TILER_START, "SW: PM CheckTrans from kbase_pm_release_cores(shader+tiler)", "%d,%d", "_tgid,_writerof_pm_checktrans_pm_release_cores_shader_tiler"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_RELEASE_CORES_SHADER_TILER_END, "SW: PM CheckTrans from kbase_pm_release_cores(shader+tiler)", "%d,%d", "_tgid,_finalconsumerof_pm_checktrans_pm_release_cores_shader_tiler"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_RELEASE_CORES_DEFERRED_START, "SW: PM CheckTrans from kbasep_pm_do_shader_poweroff_callback", "%d,%d", "_tgid,_writerof_pm_checktrans_pm_do_shader_poweroff_callback"), |
| KBASE_TIMELINE_TRACE_CODE(SW_FLOW_PM_CHECKTRANS_PM_RELEASE_CORES_DEFERRED_END, "SW: PM CheckTrans from kbasep_pm_do_shader_poweroff_callback", "%d,%d", "_tgid,_finalconsumerof_pm_checktrans_pm_do_shader_poweroff_callback"), |
| /* |
| * END: SW Functions that call kbase_pm_check_transitions_nolock() |
| */ |
| |
| /* |
| * HW Events |
| */ |
| KBASE_TIMELINE_TRACE_CODE(HW_MMU_FAULT, |
| "HW: MMU Fault", "%d,%d,%d", "_tgid,fault_type,fault_stage,asid"), |
| KBASE_TIMELINE_TRACE_CODE(HW_START_GPU_JOB_CHAIN_SW_APPROX, |
| "HW: Job Chain start (SW approximated)", "%d,%d,%d", |
| "_tgid,job_slot,_consumerof_atom_number_ready"), |
| KBASE_TIMELINE_TRACE_CODE(HW_STOP_GPU_JOB_CHAIN_SW_APPROX, |
| "HW: Job Chain stop (SW approximated)", "%d,%d,%d", |
| "_tgid,job_slot,_producerof_atom_number_completed") |
