int bcm_gettxpower(char *wlname)
{
int pwr = 0;
int realpwr;
int c;
char cmd[32];
char wl[16];
sprintf(wl, "%s_txpwr", wlname);
pwr = atoi(nvram_safe_get(wl));
if (!strcmp(wlname, "wl0"))
c = 0;
else if (!strcmp(wlname, "wl1"))
c = 1;
else
return pwr;
sprintf(cmd, "wl -i %s txpwr1", get_wl_instance_name(c));
FILE *in = popen(cmd, "rb");
if (in == NULL)
return pwr;
// TxPower is 74 qdbm, 18.50 dbm, 71 mW Override is Off
if (fscanf(in, "%*s %*s %*s %*s %*s %*s %d", &realpwr) == 1)
pwr = realpwr;
pclose(in);
return pwr;
}
/*
* return 1st wireless interface
*/
char *get_wdev(void)
{
#ifdef HAVE_MADWIFI
if (nvram_match("wifi_bonding", "1"))
return "bond0";
else {
return "ath0";
}
#elif defined(HAVE_RT2880) || defined(HAVE_RT61)
return "ra0";
#else
return get_wl_instance_name(0);
#endif
}
void ej_active_wireless(webs_t wp, int argc, char_t ** argv)
{
int cnt = 0;
int c = get_wl_instances();
int i;
for (i = 0; i < c; i++) {
char wlif[32];
sprintf(wlif, "wl%d", i);
cnt = ej_active_wireless_if(wp, argc, argv, get_wl_instance_name(i), wlif, cnt);
char *next;
char var[80];
char *vifs = nvram_nget("wl%d_vifs", i);
if (vifs == NULL)
return;
foreach(var, vifs, next) {
cnt = ej_active_wireless_if(wp, argc, argv, var, var, cnt);
}
}
static void watchdog(void)
{
int brand = getRouterBrand();
int registered = -1;
int radiostate0 = -1;
int oldstate0 = -1;
int radiostate1 = -1;
int oldstate1 = -1;
int counter = 0;
int radioledinitcount = 0;
int fd = open("/dev/misc/watchdog", O_WRONLY);
if (fd == -1)
fd = open("/dev/watchdog", O_WRONLY);
if (fd == -1) {
return;
}
#ifdef HAVE_MADWIFI
int cnt = getdevicecount();
#else
int cnt = get_wl_instances();
#endif
while (1) {
write(fd, "\0", 1);
fsync(fd);
#ifdef HAVE_REGISTER
if (!nvram_match("flash_active", "1")) {
if (registered == -1)
registered = isregistered_real();
if (!registered)
isregistered(); //to poll
}
#endif
/*
* software wlan led control
*/
if (radioledinitcount < 5) {
radioledinitcount++;
oldstate0 = -1;
oldstate1 = -1;
}
#ifdef HAVE_MADWIFI
if (!nvram_match("flash_active", "1")) {
radiostate0 = get_radiostate("ath0");
if (cnt == 2)
radiostate1 = get_radiostate("ath1");
}
#else
wl_ioctl(get_wl_instance_name(0), WLC_GET_RADIO, &radiostate0, sizeof(int));
if (cnt == 2)
wl_ioctl(get_wl_instance_name(1), WLC_GET_RADIO, &radiostate1, sizeof(int));
#endif
if (radiostate0 != oldstate0) {
#ifdef HAVE_MADWIFI
if (radiostate0 == 1)
#else
if ((radiostate0 & WL_RADIO_SW_DISABLE) == 0)
#endif
led_control(LED_WLAN0, LED_ON);
else {
led_control(LED_WLAN0, LED_OFF);
#ifndef HAVE_MADWIFI
/*
* Disable wireless will cause diag led blink, so we want to
* stop it.
*/
if (brand == ROUTER_WRT54G)
diag_led(DIAG, STOP_LED);
/*
* Disable wireless will cause power led off, so we want to
* turn it on.
*/
if (brand == ROUTER_WRT54G_V8)
led_control(LED_POWER, LED_ON);
#endif
}
oldstate0 = radiostate0;
}
if (radiostate1 != oldstate1) {
#ifdef HAVE_MADWIFI
if (radiostate1 == 1)
#else
if ((radiostate1 & WL_RADIO_SW_DISABLE) == 0)
#endif
led_control(LED_WLAN1, LED_ON);
else {
led_control(LED_WLAN1, LED_OFF);
}
oldstate1 = radiostate1;
}
/*
* end software wlan led control
*/
sleep(10);
if (nvram_match("warn_enabled", "1")) {
counter++;
if (!(counter % 60))
system("notifier&"); //
}
}
}
/*
* software wlan led control
*/
void softcontrol_wlan_led(void) // done in watchdog.c for non-micro
// builds.
{
#if defined(HAVE_MICRO) && !defined(HAVE_ADM5120) && !defined(HAVE_WRK54G)
int brand;
int radiostate0 = -1;
int oldstate0 = -1;
int radiostate1 = -1;
int oldstate1 = -1;
#ifdef HAVE_MADWIFI
int cnt = getdevicecount();
#else
int cnt = get_wl_instances();
#endif
#ifdef HAVE_MADWIFI
if (!nvram_match("flash_active", "1")) {
radiostate0 = get_radiostate("ath0");
if (cnt == 2)
radiostate1 = get_radiostate("ath1");
}
#else
wl_ioctl(get_wl_instance_name(0), WLC_GET_RADIO, &radiostate0, sizeof(int));
if (cnt == 2)
wl_ioctl(get_wl_instance_name(1), WLC_GET_RADIO, &radiostate1, sizeof(int));
#endif
if (radiostate0 != oldstate0) {
#ifdef HAVE_MADWIFI
if (radiostate0 == 1)
#else
if ((radiostate0 & WL_RADIO_SW_DISABLE) == 0)
#endif
led_control(LED_WLAN0, LED_ON);
else {
led_control(LED_WLAN0, LED_OFF);
#ifndef HAVE_MADWIFI
brand = getRouterBrand();
/*
* Disable wireless will cause diag led blink, so we want to
* stop it.
*/
if (brand == ROUTER_WRT54G)
diag_led(DIAG, STOP_LED);
/*
* Disable wireless will cause power led off, so we want to
* turn it on.
*/
if (brand == ROUTER_WRT54G_V8)
led_control(LED_POWER, LED_ON);
#endif
}
oldstate0 = radiostate0;
}
if (radiostate1 != oldstate1) {
#ifdef HAVE_MADWIFI
if (radiostate1 == 1)
#else
if ((radiostate1 & WL_RADIO_SW_DISABLE) == 0)
#endif
led_control(LED_WLAN1, LED_ON);
else {
led_control(LED_WLAN1, LED_OFF);
}
oldstate1 = radiostate1;
}
/*
* end software wlan led control
*/
return;
#endif
}