1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #if !defined(_MSM_GPU_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) 3 #define _MSM_GPU_TRACE_H_ 4 5 #include <linux/tracepoint.h> 6 7 #undef TRACE_SYSTEM 8 #define TRACE_SYSTEM drm_msm_gpu 9 #define TRACE_INCLUDE_FILE msm_gpu_trace 10 11 TRACE_EVENT(msm_gpu_submit, 12 TP_PROTO(pid_t pid, u32 ringid, u32 id, u32 nr_bos, u32 nr_cmds), 13 TP_ARGS(pid, ringid, id, nr_bos, nr_cmds), 14 TP_STRUCT__entry( 15 __field(pid_t, pid) 16 __field(u32, id) 17 __field(u32, ringid) 18 __field(u32, nr_cmds) 19 __field(u32, nr_bos) 20 ), 21 TP_fast_assign( 22 __entry->pid = pid; 23 __entry->id = id; 24 __entry->ringid = ringid; 25 __entry->nr_bos = nr_bos; 26 __entry->nr_cmds = nr_cmds 27 ), 28 TP_printk("id=%d pid=%d ring=%d bos=%d cmds=%d", 29 __entry->id, __entry->pid, __entry->ringid, 30 __entry->nr_bos, __entry->nr_cmds) 31 ); 32 33 TRACE_EVENT(msm_gpu_submit_flush, 34 TP_PROTO(struct msm_gem_submit *submit, u64 ticks), 35 TP_ARGS(submit, ticks), 36 TP_STRUCT__entry( 37 __field(pid_t, pid) 38 __field(u32, id) 39 __field(u32, ringid) 40 __field(u32, seqno) 41 __field(u64, ticks) 42 ), 43 TP_fast_assign( 44 __entry->pid = pid_nr(submit->pid); 45 __entry->id = submit->ident; 46 __entry->ringid = submit->ring->id; 47 __entry->seqno = submit->seqno; 48 __entry->ticks = ticks; 49 ), 50 TP_printk("id=%d pid=%d ring=%d:%d ticks=%lld", 51 __entry->id, __entry->pid, __entry->ringid, __entry->seqno, 52 __entry->ticks) 53 ); 54 55 56 TRACE_EVENT(msm_gpu_submit_retired, 57 TP_PROTO(struct msm_gem_submit *submit, u64 elapsed, u64 clock, 58 u64 start, u64 end), 59 TP_ARGS(submit, elapsed, clock, start, end), 60 TP_STRUCT__entry( 61 __field(pid_t, pid) 62 __field(u32, id) 63 __field(u32, ringid) 64 __field(u32, seqno) 65 __field(u64, elapsed) 66 __field(u64, clock) 67 __field(u64, start_ticks) 68 __field(u64, end_ticks) 69 ), 70 TP_fast_assign( 71 __entry->pid = pid_nr(submit->pid); 72 __entry->id = submit->ident; 73 __entry->ringid = submit->ring->id; 74 __entry->seqno = submit->seqno; 75 __entry->elapsed = elapsed; 76 __entry->clock = clock; 77 __entry->start_ticks = start; 78 __entry->end_ticks = end; 79 ), 80 TP_printk("id=%d pid=%d ring=%d:%d elapsed=%lld ns mhz=%lld start=%lld end=%lld", 81 __entry->id, __entry->pid, __entry->ringid, __entry->seqno, 82 __entry->elapsed, __entry->clock, 83 __entry->start_ticks, __entry->end_ticks) 84 ); 85 86 87 TRACE_EVENT(msm_gpu_freq_change, 88 TP_PROTO(u32 freq), 89 TP_ARGS(freq), 90 TP_STRUCT__entry( 91 __field(u32, freq) 92 ), 93 TP_fast_assign( 94 /* trace freq in MHz to match intel_gpu_freq_change, to make life easier 95 * for userspace 96 */ 97 __entry->freq = DIV_ROUND_UP(freq, 1000000); 98 ), 99 TP_printk("new_freq=%u", __entry->freq) 100 ); 101 102 103 TRACE_EVENT(msm_gmu_freq_change, 104 TP_PROTO(u32 freq, u32 perf_index), 105 TP_ARGS(freq, perf_index), 106 TP_STRUCT__entry( 107 __field(u32, freq) 108 __field(u32, perf_index) 109 ), 110 TP_fast_assign( 111 __entry->freq = freq; 112 __entry->perf_index = perf_index; 113 ), 114 TP_printk("freq=%u, perf_index=%u", __entry->freq, __entry->perf_index) 115 ); 116 117 118 TRACE_EVENT(msm_gem_purge, 119 TP_PROTO(u32 bytes), 120 TP_ARGS(bytes), 121 TP_STRUCT__entry( 122 __field(u32, bytes) 123 ), 124 TP_fast_assign( 125 __entry->bytes = bytes; 126 ), 127 TP_printk("Purging %u bytes", __entry->bytes) 128 ); 129 130 131 TRACE_EVENT(msm_gem_purge_vmaps, 132 TP_PROTO(u32 unmapped), 133 TP_ARGS(unmapped), 134 TP_STRUCT__entry( 135 __field(u32, unmapped) 136 ), 137 TP_fast_assign( 138 __entry->unmapped = unmapped; 139 ), 140 TP_printk("Purging %u vmaps", __entry->unmapped) 141 ); 142 143 144 TRACE_EVENT(msm_gpu_suspend, 145 TP_PROTO(int dummy), 146 TP_ARGS(dummy), 147 TP_STRUCT__entry( 148 __field(u32, dummy) 149 ), 150 TP_fast_assign( 151 __entry->dummy = dummy; 152 ), 153 TP_printk("%u", __entry->dummy) 154 ); 155 156 157 TRACE_EVENT(msm_gpu_resume, 158 TP_PROTO(int dummy), 159 TP_ARGS(dummy), 160 TP_STRUCT__entry( 161 __field(u32, dummy) 162 ), 163 TP_fast_assign( 164 __entry->dummy = dummy; 165 ), 166 TP_printk("%u", __entry->dummy) 167 ); 168 169 #endif 170 171 #undef TRACE_INCLUDE_PATH 172 #define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/msm 173 #include <trace/define_trace.h> 174