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Fix spurious link up/down when AP IP address range change #11748

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Merged
merged 1 commit into from
Oct 28, 2019
Merged

Fix spurious link up/down when AP IP address range change #11748

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14 changes: 11 additions & 3 deletions features/netsocket/emac-drivers/TARGET_WHD/interface/WhdSTAInterface.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -162,13 +162,21 @@ static void *whd_wifi_link_state_change_handler(whd_interface_t ifp,
return NULL;
}

if (event_header->event_type == WLC_E_DEAUTH_IND ||
event_header->event_type == WLC_E_DISASSOC_IND) {
if ((event_header->event_type == WLC_E_DEAUTH_IND) ||
(event_header->event_type == WLC_E_DISASSOC_IND) ||
((event_header->event_type == WLC_E_PSK_SUP) &&
(event_header->status == WLC_SUP_KEYED) &&
(event_header->reason == WLC_E_SUP_DEAUTH))) {
whd_emac_wifi_link_state_changed(ifp, WHD_FALSE);
return handler_user_data;
}

if (whd_wifi_is_ready_to_transceive(ifp) == WHD_SUCCESS) {
if (((event_header->event_type == WLC_E_PSK_SUP) &&
(event_header->status == WLC_SUP_KEYED) &&
(event_header->reason == WLC_E_SUP_OTHER)) ||
(whd_wifi_is_ready_to_transceive(ifp) == WHD_SUCCESS)) {
whd_emac_wifi_link_state_changed(ifp, WHD_TRUE);
return handler_user_data;
}

return handler_user_data;
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