From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/tools/perf/util/parse-events.l | 70 ++++++++++++++++++++++++-----------
1 files changed, 48 insertions(+), 22 deletions(-)
diff --git a/kernel/tools/perf/util/parse-events.l b/kernel/tools/perf/util/parse-events.l
index 5f761f3..9db5097 100644
--- a/kernel/tools/perf/util/parse-events.l
+++ b/kernel/tools/perf/util/parse-events.l
@@ -15,6 +15,7 @@
#include "../perf.h"
#include "parse-events.h"
#include "parse-events-bison.h"
+#include "evsel.h"
char *parse_events_get_text(yyscan_t yyscanner);
YYSTYPE *parse_events_get_lval(yyscan_t yyscanner);
@@ -40,14 +41,6 @@
return __value(yylval, text, base, PE_VALUE);
}
-static int raw(yyscan_t scanner)
-{
- YYSTYPE *yylval = parse_events_get_lval(scanner);
- char *text = parse_events_get_text(scanner);
-
- return __value(yylval, text + 1, 16, PE_RAW);
-}
-
static int str(yyscan_t scanner, int token)
{
YYSTYPE *yylval = parse_events_get_lval(scanner);
@@ -69,6 +62,17 @@
}
return token;
+}
+
+static int raw(yyscan_t scanner)
+{
+ YYSTYPE *yylval = parse_events_get_lval(scanner);
+ char *text = parse_events_get_text(scanner);
+
+ if (perf_pmu__parse_check(text) == PMU_EVENT_SYMBOL)
+ return str(scanner, PE_NAME);
+
+ return __value(yylval, text + 1, 16, PE_RAW);
}
static bool isbpf_suffix(char *text)
@@ -128,12 +132,16 @@
yyless(0); \
} while (0)
-static int pmu_str_check(yyscan_t scanner)
+static int pmu_str_check(yyscan_t scanner, struct parse_events_state *parse_state)
{
YYSTYPE *yylval = parse_events_get_lval(scanner);
char *text = parse_events_get_text(scanner);
yylval->str = strdup(text);
+
+ if (parse_state->fake_pmu)
+ return PE_PMU_EVENT_FAKE;
+
switch (perf_pmu__parse_check(text)) {
case PMU_EVENT_SYMBOL_PREFIX:
return PE_PMU_EVENT_PRE;
@@ -152,6 +160,14 @@
yylval->num = (type << 16) + config;
return type == PERF_TYPE_HARDWARE ? PE_VALUE_SYM_HW : PE_VALUE_SYM_SW;
+}
+
+static int tool(yyscan_t scanner, enum perf_tool_event event)
+{
+ YYSTYPE *yylval = parse_events_get_lval(scanner);
+
+ yylval->num = event;
+ return PE_VALUE_SYM_TOOL;
}
static int term(yyscan_t scanner, int type)
@@ -194,16 +210,16 @@
name_minus [a-zA-Z_*?][a-zA-Z0-9\-_*?.:]*
drv_cfg_term [a-zA-Z0-9_\.]+(=[a-zA-Z0-9_*?\.:]+)?
/* If you add a modifier you need to update check_modifier() */
-modifier_event [ukhpPGHSDIW]+
+modifier_event [ukhpPGHSDIWe]+
modifier_bp [rwx]{1,3}
%%
%{
- {
- int start_token;
+ struct parse_events_state *_parse_state = parse_events_get_extra(yyscanner);
- start_token = parse_events_get_extra(yyscanner);
+ {
+ int start_token = _parse_state->stoken;
if (start_token == PE_START_TERMS)
BEGIN(config);
@@ -211,7 +227,7 @@
BEGIN(event);
if (start_token) {
- parse_events_set_extra(NULL, yyscanner);
+ _parse_state->stoken = 0;
/*
* The flex parser does not init locations variable
* via the scan_string interface, so we need do the
@@ -243,7 +259,9 @@
BEGIN(INITIAL);
REWIND(0);
}
-
+, {
+ return ',';
+ }
}
<array>{
@@ -269,10 +287,16 @@
call-graph { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_CALLGRAPH); }
stack-size { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_STACKSIZE); }
max-stack { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_MAX_STACK); }
+nr { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_MAX_EVENTS); }
inherit { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_INHERIT); }
no-inherit { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_NOINHERIT); }
overwrite { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_OVERWRITE); }
no-overwrite { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_NOOVERWRITE); }
+percore { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_PERCORE); }
+aux-output { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_AUX_OUTPUT); }
+aux-sample-size { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_AUX_SAMPLE_SIZE); }
+r{num_raw_hex} { return raw(yyscanner); }
+r0x{num_raw_hex} { return raw(yyscanner); }
, { return ','; }
"/" { BEGIN(INITIAL); return '/'; }
{name_minus} { return str(yyscanner, PE_NAME); }
@@ -321,7 +345,7 @@
alignment-faults { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_ALIGNMENT_FAULTS); }
emulation-faults { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_EMULATION_FAULTS); }
dummy { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_DUMMY); }
-duration_time { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_DUMMY); }
+duration_time { return tool(yyscanner, PERF_TOOL_DURATION_TIME); }
bpf-output { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_BPF_OUTPUT); }
/*
@@ -329,11 +353,13 @@
* Because the prefix cycles is mixed up with cpu-cycles.
* loads and stores are mixed up with cache event
*/
-cycles-ct { return str(yyscanner, PE_KERNEL_PMU_EVENT); }
-cycles-t { return str(yyscanner, PE_KERNEL_PMU_EVENT); }
-mem-loads { return str(yyscanner, PE_KERNEL_PMU_EVENT); }
-mem-stores { return str(yyscanner, PE_KERNEL_PMU_EVENT); }
-topdown-[a-z-]+ { return str(yyscanner, PE_KERNEL_PMU_EVENT); }
+cycles-ct |
+cycles-t |
+mem-loads |
+mem-stores |
+topdown-[a-z-]+ |
+tx-capacity-[a-z-]+ |
+el-capacity-[a-z-]+ { return str(yyscanner, PE_KERNEL_PMU_EVENT); }
L1-dcache|l1-d|l1d|L1-data |
L1-icache|l1-i|l1i|L1-instruction |
@@ -358,7 +384,7 @@
{modifier_event} { return str(yyscanner, PE_MODIFIER_EVENT); }
{bpf_object} { if (!isbpf(yyscanner)) { USER_REJECT }; return str(yyscanner, PE_BPF_OBJECT); }
{bpf_source} { if (!isbpf(yyscanner)) { USER_REJECT }; return str(yyscanner, PE_BPF_SOURCE); }
-{name} { return pmu_str_check(yyscanner); }
+{name} { return pmu_str_check(yyscanner, _parse_state); }
{name_tag} { return str(yyscanner, PE_NAME); }
"/" { BEGIN(config); return '/'; }
- { return '-'; }
--
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