diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_trace_guc.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_trace_guc.h | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_trace_guc.h b/drivers/gpu/drm/xe/xe_trace_guc.h new file mode 100644 index 000000000000..78949db9cfce --- /dev/null +++ b/drivers/gpu/drm/xe/xe_trace_guc.h @@ -0,0 +1,159 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright © 2024 Intel Corporation + */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM xe + +#if !defined(_XE_TRACE_GUC_H_) || defined(TRACE_HEADER_MULTI_READ) +#define _XE_TRACE_GUC_H_ + +#include <linux/tracepoint.h> +#include <linux/types.h> + +#include "xe_device_types.h" +#include "xe_guc_exec_queue_types.h" +#include "xe_guc_engine_activity_types.h" + +#define __dev_name_xe(xe) dev_name((xe)->drm.dev) + +DECLARE_EVENT_CLASS(xe_guc_ct_flow_control, + TP_PROTO(struct xe_device *xe, u32 _head, u32 _tail, u32 size, u32 space, u32 len), + TP_ARGS(xe, _head, _tail, size, space, len), + + TP_STRUCT__entry( + __string(dev, __dev_name_xe(xe)) + __field(u32, _head) + __field(u32, _tail) + __field(u32, size) + __field(u32, space) + __field(u32, len) + ), + + TP_fast_assign( + __assign_str(dev); + __entry->_head = _head; + __entry->_tail = _tail; + __entry->size = size; + __entry->space = space; + __entry->len = len; + ), + + TP_printk("h2g flow control: dev=%s, head=%u, tail=%u, size=%u, space=%u, len=%u", + __get_str(dev), __entry->_head, __entry->_tail, __entry->size, + __entry->space, __entry->len) +); + +DEFINE_EVENT(xe_guc_ct_flow_control, xe_guc_ct_h2g_flow_control, + TP_PROTO(struct xe_device *xe, u32 _head, u32 _tail, u32 size, u32 space, u32 len), + TP_ARGS(xe, _head, _tail, size, space, len) +); + +DEFINE_EVENT_PRINT(xe_guc_ct_flow_control, xe_guc_ct_g2h_flow_control, + TP_PROTO(struct xe_device *xe, u32 _head, u32 _tail, u32 size, u32 space, u32 len), + TP_ARGS(xe, _head, _tail, size, space, len), + + TP_printk("g2h flow control: dev=%s, head=%u, tail=%u, size=%u, space=%u, len=%u", + __get_str(dev), __entry->_head, __entry->_tail, __entry->size, + __entry->space, __entry->len) +); + +DECLARE_EVENT_CLASS(xe_guc_ctb, + TP_PROTO(struct xe_device *xe, u8 gt_id, u32 action, u32 len, u32 _head, u32 tail), + TP_ARGS(xe, gt_id, action, len, _head, tail), + + TP_STRUCT__entry( + __string(dev, __dev_name_xe(xe)) + __field(u8, gt_id) + __field(u32, action) + __field(u32, len) + __field(u32, tail) + __field(u32, _head) + ), + + TP_fast_assign( + __assign_str(dev); + __entry->gt_id = gt_id; + __entry->action = action; + __entry->len = len; + __entry->tail = tail; + __entry->_head = _head; + ), + + TP_printk("H2G CTB: dev=%s, gt%d: action=0x%x, len=%d, tail=%d, head=%d\n", + __get_str(dev), __entry->gt_id, __entry->action, __entry->len, + __entry->tail, __entry->_head) +); + +DEFINE_EVENT(xe_guc_ctb, xe_guc_ctb_h2g, + TP_PROTO(struct xe_device *xe, u8 gt_id, u32 action, u32 len, u32 _head, u32 tail), + TP_ARGS(xe, gt_id, action, len, _head, tail) +); + +DEFINE_EVENT_PRINT(xe_guc_ctb, xe_guc_ctb_g2h, + TP_PROTO(struct xe_device *xe, u8 gt_id, u32 action, u32 len, u32 _head, u32 tail), + TP_ARGS(xe, gt_id, action, len, _head, tail), + + TP_printk("G2H CTB: dev=%s, gt%d: action=0x%x, len=%d, tail=%d, head=%d\n", + __get_str(dev), __entry->gt_id, __entry->action, __entry->len, + __entry->tail, __entry->_head) + +); + +TRACE_EVENT(xe_guc_engine_activity, + TP_PROTO(struct xe_device *xe, struct engine_activity *ea, const char *name, + u16 instance), + TP_ARGS(xe, ea, name, instance), + + TP_STRUCT__entry( + __string(dev, __dev_name_xe(xe)) + __string(name, name) + __field(u32, global_change_num) + __field(u32, guc_tsc_frequency_hz) + __field(u32, lag_latency_usec) + __field(u16, instance) + __field(u16, change_num) + __field(u16, quanta_ratio) + __field(u32, last_update_tick) + __field(u64, active_ticks) + __field(u64, active) + __field(u64, total) + __field(u64, quanta) + __field(u64, last_cpu_ts) + ), + + TP_fast_assign( + __assign_str(dev); + __assign_str(name); + __entry->global_change_num = ea->metadata.global_change_num; + __entry->guc_tsc_frequency_hz = ea->metadata.guc_tsc_frequency_hz; + __entry->lag_latency_usec = ea->metadata.lag_latency_usec; + __entry->instance = instance; + __entry->change_num = ea->activity.change_num; + __entry->quanta_ratio = ea->activity.quanta_ratio; + __entry->last_update_tick = ea->activity.last_update_tick; + __entry->active_ticks = ea->activity.active_ticks; + __entry->active = ea->active; + __entry->total = ea->total; + __entry->quanta = ea->quanta; + __entry->last_cpu_ts = ea->last_cpu_ts; + ), + + TP_printk("dev=%s engine %s:%d Active=%llu, quanta=%llu, last_cpu_ts=%llu\n" + "Activity metadata: global_change_num=%u, guc_tsc_frequency_hz=%u lag_latency_usec=%u\n" + "Activity data: change_num=%u, quanta_ratio=0x%x, last_update_tick=%u, active_ticks=%llu\n", + __get_str(dev), __get_str(name), __entry->instance, + (__entry->active + __entry->total), __entry->quanta, __entry->last_cpu_ts, + __entry->global_change_num, __entry->guc_tsc_frequency_hz, + __entry->lag_latency_usec, __entry->change_num, __entry->quanta_ratio, + __entry->last_update_tick, __entry->active_ticks) +); +#endif + +/* This part must be outside protection */ +#undef TRACE_INCLUDE_PATH +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/xe +#define TRACE_INCLUDE_FILE xe_trace_guc +#include <trace/define_trace.h> |