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wr-switch-sw
Commit 2a9c9105 authored by Maciej Lipinski's avatar Maciej Lipinski
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userspace/tools: add option to pstats to dump counters from switch startup

parent 3eb6e4e2
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Showing with 10 additions and 5 deletions
userspace/tools/wrs_pstats.c
View file @ 2a9c9105
......@@ -74,7 +74,7 @@ char info[][20] = {{"Tu-run|"}, // 0
{"TRUrsp|"} // 38
};
int pstats_init(void)
int pstats_init(int init)
{
int err, i, j;
......@@ -92,7 +92,7 @@ int pstats_init(void)
cnt_pp[i][j].init = 0;
cnt_pp[i][j].cnt = 0;
}
parse_sysfs(1);
parse_sysfs(init);
return 0;
}
......@@ -102,7 +102,7 @@ static void parse_sysfs(int init)
uint32_t port, cntr, val;
char filename[30];
if(init) {
if(init==1) {
for(port=0; port<use_ports; ++port) {
sprintf(filename, "/proc/sys/pstats/port%u", port);
file = fopen(filename, "r");
......@@ -183,6 +183,7 @@ void print_info(char *prgname)
" -a Show all counters (don't fit screen)\n"
" -t Show traffic only, i.e. rx/tx-ed frames\n"
" -n Define 8/18 ports version\n"
" -v Show counter values from start of device\n"
" -h Show this message\n");
}
......@@ -195,9 +196,10 @@ int main(int argc, char **argv)
int ep_cnts[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28}; //29
int traffic[] = {18,19};//2
int op = 0, c;
int init = 1;
use_ports = NPORTS;
while ( (c = getopt(argc, argv, "phertan:")) != -1) {
while ( (c = getopt(argc, argv, "phvertan:")) != -1) {
switch(c) {
case 'n':
use_ports = atoi(optarg);
......@@ -209,6 +211,9 @@ int main(int argc, char **argv)
case 't':
op = c;
break;
case 'v':
init = 2;
break;
case 'h':
default:
print_info(argv[0]);
......@@ -216,7 +221,7 @@ int main(int argc, char **argv)
}
}
if(pstats_init()) return -1;
if(pstats_init(init)) return -1;
while(1)
{
......
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