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wifi-2070: Increase CSA count

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- Channel switch in case of high interference was failing
   when multiple ssids are configured. Increasing CSA count helps
   all the vifs to reserve context and get ready before CSA can be
   finalized.
 - Log when we detect high interference

Signed-off-by: Yashvardhan <yashvardhan@netexperience.com>
This commit is contained in:
Yashvardhan
2021-04-26 16:06:06 -07:00
committed by Rick Sommerville
parent 482cfee8d5
commit 6021a14426
2 changed files with 2 additions and 2 deletions
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2
feeds/wlan-ap/opensync/src/platform/openwrt/src/rrm/src/rrm_channel.c
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@@ -163,7 +163,7 @@ void rrm_nf_timer_handler(struct ev_loop *loop, ev_timer *timer, int revents)
if (nf > nf_drop_threshold) if (nf > nf_drop_threshold)
{ {
LOGD("[%s] backup=%d nf=%d nf_lwm=%d drop=%d thresh=%d", LOGI("Interference detected on [%s], switching to backup_channel=%d nf=%d nf_lwm=%d drop=%d thresh=%d",
radio->config.if_name, radio->config.if_name,
rrm_config->rrm_data.backup_channel, rrm_config->rrm_data.backup_channel,
nf, nf,

2
feeds/wlan-ap/opensync/src/platform/openwrt/src/rrm/src/rrm_ubus.c
View File

@@ -73,7 +73,7 @@ int ubus_set_channel_switch(const char *if_name, uint32_t frequency, int channel
} }
blobmsg_add_u32(&b, "freq", frequency); blobmsg_add_u32(&b, "freq", frequency);
blobmsg_add_u32(&b, "bcn_count", 1); blobmsg_add_u32(&b, "bcn_count", 5);
blobmsg_add_u32(&b, "bandwidth", channel_bandwidth); blobmsg_add_u32(&b, "bandwidth", channel_bandwidth);
blobmsg_add_u32(&b, "sec_channel_offset", sec_chan_offset); blobmsg_add_u32(&b, "sec_channel_offset", sec_chan_offset);
return ubus_invoke(ubus, id, "switch_chan", b.head, NULL, NULL, 1000); return ubus_invoke(ubus, id, "switch_chan", b.head, NULL, NULL, 1000);