As well as add EVENT type decoding to human readable
string.
Signed-off-by: Tom St Denis <tom.stdenis at amd.com>
---
src/lib/ring_decode.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++++---
1 file changed, 63 insertions(+), 3 deletions(-)
diff --git a/src/lib/ring_decode.c b/src/lib/ring_decode.c
index ab1cb9d46411..372bb43595b8 100644
--- a/src/lib/ring_decode.c
+++ b/src/lib/ring_decode.c
@@ -284,6 +284,60 @@ static const char *pm4_pkt3_opcode_names[] = {
"UNK", // ff
};
+static const struct {
+ char *name;
+ unsigned event_no;
+} vgt_event_tags[] = {
+ { "SAMPLE_STREAMOUTSTATS1", 1 },
+ { "SAMPLE_STREAMOUTSTATS2", 2 },
+ { "SAMPLE_STREAMOUTSTATS3", 3 },
+ { "CACHE_FLUSH_TS", 4 },
+ { "CACHE_FLUSH", 6 },
+ { "CS_PARTIAL_FLUSH", 7 },
+ { "VGT_STREAMOUT_RESET", 10 },
+ { "END_OF_PIPE_INCR_DE", 11 },
+ { "END_OF_PIPE_IB_END", 12 },
+ { "RST_PIX_CNT", 13 },
+ { "VS_PARTIAL_FLUSH", 15 },
+ { "PS_PARTIAL_FLUSH", 16 },
+ { "CACHE_FLUSH_AND_INV_TS_EVENT", 20 },
+ { "ZPASS_DONE", 21 },
+ { "CACHE_FLUSH_AND_INV_EVENT", 22 },
+ { "PERFCOUNTER_START", 23 },
+ { "PERFCOUNTER_STOP", 24 },
+ { "PIPELINESTAT_START", 25 },
+ { "PIPELINESTAT_STOP", 26 },
+ { "PERFCOUNTER_SAMPLE", 27 },
+ { "SAMPLE_PIPELINESTAT", 30 },
+ { "SAMPLE_STREAMOUTSTATS", 32 },
+ { "RESET_VTX_CNT", 33 },
+ { "VGT_FLUSH", 36 },
+ { "BOTTOM_OF_PIPE_TS", 40 },
+ { "DB_CACHE_FLUSH_AND_INV", 42 },
+ { "FLUSH_AND_INV_DB_DATA_TS", 43 },
+ { "FLUSH_AND_INV_DB_META", 44 },
+ { "FLUSH_AND_INV_CB_DATA_TS", 45 },
+ { "FLUSH_AND_INV_CB_META", 46 },
+ { "CS_DONE", 47 },
+ { "PS_DONE", 48 },
+ { "FLUSH_AND_INV_CB_PIXEL_DATA", 49 },
+ { "THREAD_TRACE_START", 51 },
+ { "THREAD_TRACE_STOP", 52 },
+ { "THREAD_TRACE_FLUSH", 54 },
+ { "THREAD_TRACE_FINISH", 55 },
+ { NULL, 0 },
+};
+
+static char *vgt_event_decode(unsigned tag)
+{
+ unsigned x;
+ for (x = 0; vgt_event_tags[x].name; x++) {
+ if (vgt_event_tags[x].event_no == tag)
+ return vgt_event_tags[x].name;
+ }
+ return "<unknown event>";
+}
+
#define BITS(x, a, b) (unsigned long)((x >> a) & ((1ULL << (b-a))-1))
void add_ib(struct umr_ring_decoder *decoder)
@@ -454,12 +508,11 @@ static void print_decode_pm4_pkt3(struct umr_asic *asic, struct umr_ring_decoder
break;
case 0x49: // RELEASE_MEM
switch(decoder->pm4.cur_word) {
- case 0: printf("EOP_TCL1_ACTION: %lu, EOP_TC_ACTION: %lu, EOP_TC_WB_ACTION: %lu, EVENT_TYPE: %lu, EVENT_INDEX: %lu",
- BITS(ib, 16, 17), BITS(ib, 17, 18), BITS(ib, 15, 16), BITS(ib, 0, 7), BITS(ib, 8, 15));
+ case 0: printf("EOP_TCL1_ACTION: %lu, EOP_TC_ACTION: %lu, EOP_TC_WB_ACTION: %lu, EVENT_TYPE: %lu[%s], EVENT_INDEX: %lu",
+ BITS(ib, 16, 17), BITS(ib, 17, 18), BITS(ib, 15, 16), BITS(ib, 0, 7), vgt_event_decode(BITS(ib, 0, 7)), BITS(ib, 8, 15));
break;
case 1:
printf("DATA_SEL+INT_SEL: 0x%08lx", (unsigned long)ib);
-//DATA_SEL(write64bit ? 2 : 1) | INT_SEL(int_sel ? 2 : 0)
break;
case 2: printf("ADDR_LO: 0x%08lx", (unsigned long)ib);
break;
@@ -469,6 +522,13 @@ static void print_decode_pm4_pkt3(struct umr_asic *asic, struct umr_ring_decoder
break;
case 5: printf("SEQ_HI: 0x%08lx", (unsigned long)ib);
break;
+ case 6:
+ if (asic->family >= FAMILY_AI) {
+ // decode additional words
+ printf("DATA: 0x%08lx", (unsigned long)ib);
+ break;
+ }
+ // fall through to invalid
default: printf("Invalid word for opcode 0x%02lx", (unsigned long)decoder->pm4.cur_opcode);
}
break;
--
2.12.0
