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[RDK Agent] Propagate all DFS events received from wifiHal to unified… #1230

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1 change: 1 addition & 0 deletions build/openwrt/makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -496,6 +496,7 @@ ifdef EM_APP
$(ONE_WIFI_HOME)/source/webconfig/wifi_webconfig_em_ap_metrics_report.c
endif
WEBCONFIG_SOURCES += $(ONE_WIFI_HOME)/source/webconfig/wifi_webconfig_link_report.c
WEBCONFIG_SOURCES += $(ONE_WIFI_HOME)/source/webconfig/wifi_webconfig_dfs_event.c

ifdef WIFI_SENSING_APP_SUPPORT
CSOURCES += $(wildcard $(ONE_WIFI_HOME)/source/apps/wifi_sensing/src/*.c)
Expand Down
1 change: 1 addition & 0 deletions include/wifi_base.h
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Expand Up @@ -92,6 +92,7 @@ extern "C" {
#define WIFI_LINK_QUALITY_DATA "Device.WiFi.LinkQualityData"
#define WIFI_LINK_QUALITY_FLAGS "Device.WiFi.LinkQualityFlags"
#define WIFI_IGNITE_STATUS "Device.WiFi.EndPoint.1.LinkQualityStatus"
#define WIFI_DFS_EVENT "Device.WiFi.EM.DFSEvent"

#ifndef MAX_NUM_MLD_LINKS
#define MAX_NUM_MLD_LINKS 15
Expand Down
28 changes: 28 additions & 0 deletions include/wifi_webconfig.h
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Expand Up @@ -148,6 +148,7 @@ typedef enum {
webconfig_subdoc_type_memwraptool,
webconfig_subdoc_type_link_report,
webconfig_subdoc_type_ignite,
webconfig_subdoc_type_dfs_event,
webconfig_subdoc_type_max
} webconfig_subdoc_type_t;

Expand Down Expand Up @@ -176,6 +177,7 @@ typedef enum {
webconfig_subdoc_object_type_em_sta_link_metrics,
webconfig_subdoc_object_type_em_ap_metrics_report,
webconfig_subdoc_object_type_link_report,
webconfig_subdoc_object_type_dfs_event,

webconfig_subdoc_object_max
} webconfig_subdoc_object_type_t;
Expand Down Expand Up @@ -210,6 +212,23 @@ typedef struct {
void *stats;
} collect_subscribed_stats_t;

typedef enum {
em_dfs_evnt_type_started = 0,
em_dfs_evnt_type_finished,
em_dfs_evnt_type_radar_detected,
em_dfs_evnt_type_aborted,
em_dfs_evnt_type_nop_finished
} em_dfs_evnt_type_t;

typedef struct __attribute__((packed)) {
em_dfs_evnt_type_t event_type;
unsigned char radio_index;
unsigned char op_class;
unsigned char channel;
unsigned short sec_remain_non_occ_dur;
unsigned char status;
} em_bus_event_type_dfs_evnt_params_t;

typedef struct {
wifi_global_config_t config;
wifi_hal_capability_t hal_cap;
Expand All @@ -235,6 +254,7 @@ typedef struct {
em_ap_metrics_report_t em_ap_metrics_report;
#endif
report_batch_t *qmgr_report;
em_bus_event_type_dfs_evnt_params_t dfs_event;
} webconfig_subdoc_decoded_data_t;

typedef char * webconfig_subdoc_encoded_raw_t;
Expand Down Expand Up @@ -700,6 +720,14 @@ webconfig_error_t encode_link_report_subdoc(webconfig_t *config, webconfig
webconfig_error_t translate_to_link_report_subdoc(webconfig_t *config, webconfig_subdoc_data_t *data);
webconfig_error_t translate_from_link_report_subdoc(webconfig_t *config, webconfig_subdoc_data_t *data);

// CAC EVENT
webconfig_error_t init_dfs_event_subdoc(webconfig_subdoc_t *doc);
webconfig_error_t access_check_dfs_event_subdoc(webconfig_t *config, webconfig_subdoc_data_t *data);
webconfig_error_t decode_dfs_event_subdoc(webconfig_t *config, webconfig_subdoc_data_t *data);
webconfig_error_t encode_dfs_event_subdoc(webconfig_t *config, webconfig_subdoc_data_t *data);
webconfig_error_t translate_to_dfs_event_subdoc(webconfig_t *config, webconfig_subdoc_data_t *data);
webconfig_error_t translate_from_dfs_event_subdoc(webconfig_t *config, webconfig_subdoc_data_t *data);

#ifdef __cplusplus
}
#endif
Expand Down
1 change: 1 addition & 0 deletions source/apps/analytics/wifi_analytics.c
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Expand Up @@ -75,6 +75,7 @@ const char *subdoc_type_to_string(webconfig_subdoc_type_t type)
DOC2S(webconfig_subdoc_type_em_channel_stats)
#endif
DOC2S(webconfig_subdoc_type_link_report)
DOC2S(webconfig_subdoc_type_dfs_event)
default:
wifi_util_error_print(WIFI_APPS, "%s:%d: event not handle[%d]\r\n", __func__, __LINE__,
type);
Expand Down
34 changes: 34 additions & 0 deletions source/apps/em/wifi_em.c
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Expand Up @@ -24,6 +24,7 @@
#include "wifi_hal.h"
#include "wifi_hal_ap.h"
#include "wifi_mgr.h"
#include "wifi_hal_rdk_framework.h"
#include <stdbool.h>
#include <stdint.h>

Expand Down Expand Up @@ -1622,6 +1623,33 @@ static int em_handle_disassoc_device(wifi_app_t *app, void *arg)
return 0;
}

static int em_handle_hal_channel_change(wifi_app_t *app, void *data)
{
wifi_channel_change_event_t *ch_chg = (wifi_channel_change_event_t *)data;

if (ch_chg == NULL) {
wifi_util_error_print(WIFI_CTRL, "%s:%d: NULL channel change data!\n", __func__, __LINE__);
return RETURN_ERR;
}

wifi_ctrl_t *wifi_ctrl = get_wifictrl_obj();
raw_data_t rdata = {0};
rdata.raw_data.bytes = malloc(sizeof(wifi_channel_change_event_t));

if (rdata.raw_data.bytes == NULL) {
wifi_util_error_print(WIFI_CTRL, "%s:%d: Could not allocate for wifi_channel_change_event_t\n", __func__, __LINE__);
return RETURN_ERR;
}

rdata.data_type = bus_data_type_bytes;
memcpy(rdata.raw_data.bytes, ch_chg, sizeof(wifi_channel_change_event_t));
rdata.raw_data_len = sizeof(wifi_channel_change_event_t);
get_bus_descriptor()->bus_event_publish_fn(&wifi_ctrl->handle, WIFI_EM_HAL_CHANNEL_CHANGE, &rdata);
free(rdata.raw_data.bytes);

return RETURN_OK;
}

static int em_handle_sta_conn_status(wifi_app_t *app, void *data)
{
rdk_sta_data_t *sta_data = (rdk_sta_data_t *)data;
Expand Down Expand Up @@ -3056,6 +3084,12 @@ int handle_em_hal_event(wifi_app_t *app, wifi_event_subtype_t sub_type, void *da
em_handle_wnm_action_frame(app, data);
break;

case wifi_event_hal_channel_change:
wifi_util_info_print(WIFI_EM, "%s:%d: case wifi_event_hal_channel_change \n", __func__,
__LINE__);
em_handle_hal_channel_change(app, data);
break;

default:
wifi_util_dbg_print(WIFI_EM, "%s:%d app sub_event:%s not handled\r\n", __func__, __LINE__,
wifi_event_subtype_to_string(sub_type));
Expand Down
1 change: 1 addition & 0 deletions source/apps/em/wifi_em.h
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Expand Up @@ -38,6 +38,7 @@ extern "C" {
#define WIFI_EM_CLIENT_ASSOC_CTRL_REQ "Device.WiFi.EM.ClientAssocCtrlRequest"
#define WIFI_EM_UNASSOC_STA_LINK_METRICS_RESP "Device.WiFi.EM.NaStaResponse"
#define WIFI_EM_FAILED_CONNECTION "Device.WiFi.EM.FailedConnection"
#define WIFI_EM_HAL_CHANNEL_CHANGE "Device.WiFi.EM.HALChannelChange"

#define WNM_CATEGORY 10
#define IEEE80211_HDRLEN 24
Expand Down
106 changes: 106 additions & 0 deletions source/core/wifi_ctrl_queue_handlers.c
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Expand Up @@ -3620,6 +3620,64 @@ int dfs_nop_finish_timer(void *args)
return TIMER_TASK_COMPLETE;
}

static void publish_dfs_event(wifi_ctrl_t *ctrl, unsigned char radio_index,
wifi_radio_operationParam_t *radio_params,
wifi_channel_change_event_t *ch_chg,
em_dfs_evnt_type_t event_type,
unsigned short sec_remain_non_occ_dur)
{
webconfig_subdoc_data_t *data;
raw_data_t rdata;
bus_error_t rc;

wifi_util_error_print(WIFI_CTRL, "%s:%d: Start*****\n", __func__, __LINE__);

data = (webconfig_subdoc_data_t *)malloc(sizeof(webconfig_subdoc_data_t));
if (data == NULL) {
wifi_util_error_print(WIFI_CTRL, "%s:%d: malloc failed\n", __func__, __LINE__);
return;
}

if (radio_params == NULL) {
wifi_util_error_print(WIFI_CTRL, "%s:%d: radio_params NULL\n", __func__, __LINE__);
return;
}

// Populate the CAC event structure
data->u.decoded.dfs_event.event_type = event_type;
data->u.decoded.dfs_event.radio_index = radio_index;
data->u.decoded.dfs_event.op_class = radio_params->operatingClass;
data->u.decoded.dfs_event.channel = ch_chg->channel;
data->u.decoded.dfs_event.sec_remain_non_occ_dur = sec_remain_non_occ_dur;
data->u.decoded.dfs_event.status = 0;

// Encode to JSON using WebConfig
if (webconfig_encode(&ctrl->webconfig, data, webconfig_subdoc_type_dfs_event) != webconfig_error_none) {
wifi_util_error_print(WIFI_CTRL, "%s:%d: Error encoding DFS event\n", __func__, __LINE__);
webconfig_data_free(data);
free(data);
return;
}

memset(&rdata, 0, sizeof(raw_data_t));
rdata.data_type = bus_data_type_string;
rdata.raw_data.bytes = (void *)data->u.encoded.raw;
rdata.raw_data_len = strlen(data->u.encoded.raw) + 1;
wifi_util_dbg_print(WIFI_WEBCONFIG,"raw data=%s\n",(char*)rdata.raw_data.bytes);

rc = get_bus_descriptor()->bus_event_publish_fn(&ctrl->handle, WIFI_DFS_EVENT, &rdata);
if (rc != bus_error_success) {
wifi_util_error_print(WIFI_CTRL, "%s:%d: Failed to publish DFS event, error: %d\n",
__func__, __LINE__, rc);
}
else {
wifi_util_dbg_print(WIFI_CTRL, "%s:%d: Published DFS event, type: %d,",__func__, __LINE__, event_type);
}

webconfig_data_free(data);
free(data);
}

void process_channel_change_event(wifi_channel_change_event_t *ch_chg, bool is_nop_start_reboot, unsigned int dfs_timer_secs)
{
wifi_radio_operationParam_t *radio_params = NULL;
Expand Down Expand Up @@ -3747,6 +3805,28 @@ void process_channel_change_event(wifi_channel_change_event_t *ch_chg, bool is_n
goto cleanup;
}

// Get radio MAC address
mac_address_t radio_mac;
radio_interface_mapping_t *radio_iface_map = NULL;
wifi_platform_property_t *wifi_prop = &g_wifidb->hal_cap.wifi_prop;
bool radio_mac_valid = false;

for (unsigned int k = 0; k < (sizeof(wifi_prop->radio_interface_map) / sizeof(radio_interface_mapping_t)); k++) {
if (wifi_prop->radio_interface_map[k].radio_index == ch_chg->radioIndex) {
radio_iface_map = &(wifi_prop->radio_interface_map[k]);
break;
}
}

if (radio_iface_map != NULL) {
if (mac_address_from_name(radio_iface_map->interface_name, radio_mac) == 0) {
radio_mac_valid = true;
mac_addr_str_t mac_str;
to_mac_str(radio_mac, mac_str);
wifi_util_dbg_print(WIFI_CTRL, "%s:%d: Radio MAC: %s\n", __func__, __LINE__, mac_str);
}
}

switch (ch_chg->sub_event)
{
case WIFI_EVENT_RADAR_DETECTED :
Expand All @@ -3755,6 +3835,12 @@ void process_channel_change_event(wifi_channel_change_event_t *ch_chg, bool is_n
/* Ignore the duplicate radar events for the same channel triggered within 2 seconds */
break;
}

if (radio_mac_valid) {
unsigned short sec_remain = 1800;
publish_dfs_event(ctrl, ch_chg->radioIndex, radio_params, ch_chg, em_dfs_evnt_type_radar_detected, sec_remain);
}

unsigned int channel_index = 0;
l_radio->radarInfo.last_channel = ch_chg->channel;
l_radio->radarInfo.num_detected++;
Expand Down Expand Up @@ -3786,9 +3872,17 @@ void process_channel_change_event(wifi_channel_change_event_t *ch_chg, bool is_n
break;
case WIFI_EVENT_RADAR_CAC_FINISHED :
chan_state = CHAN_STATE_DFS_CAC_COMPLETED;
if (radio_mac_valid) {
publish_dfs_event(ctrl, ch_chg->radioIndex, radio_params, ch_chg, em_dfs_evnt_type_finished, 0);
}

break;
case WIFI_EVENT_RADAR_CAC_ABORTED :
chan_state = CHAN_STATE_DFS_CAC_COMPLETED;
if (radio_mac_valid) {
publish_dfs_event(ctrl, ch_chg->radioIndex, radio_params, ch_chg, em_dfs_evnt_type_aborted, 0);
}

break;
case WIFI_EVENT_RADAR_NOP_FINISHED :
if( (unsigned int)l_radio->radarInfo.last_channel == ch_chg->channel && (time_now - l_radio->radarInfo.timestamp >= 1800)) {
Expand Down Expand Up @@ -3819,12 +3913,24 @@ void process_channel_change_event(wifi_channel_change_event_t *ch_chg, bool is_n
}
}
chan_state = CHAN_STATE_DFS_NOP_FINISHED;
if (radio_mac_valid) {
publish_dfs_event(ctrl, ch_chg->radioIndex, radio_params, ch_chg, em_dfs_evnt_type_nop_finished, 0);
}

break;
case WIFI_EVENT_RADAR_PRE_CAC_EXPIRED :
chan_state = CHAN_STATE_DFS_NOP_FINISHED;
if (radio_mac_valid) {
publish_dfs_event(ctrl, ch_chg->radioIndex, radio_params, ch_chg, em_dfs_evnt_type_nop_finished, 0);
}

break;
case WIFI_EVENT_RADAR_CAC_STARTED :
chan_state = CHAN_STATE_DFS_CAC_START;
if (radio_mac_valid) {
publish_dfs_event(ctrl, ch_chg->radioIndex, radio_params, ch_chg, em_dfs_evnt_type_started, 0);
}

break;
}

Expand Down
6 changes: 6 additions & 0 deletions source/core/wifi_ctrl_rbus_handlers.c
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Expand Up @@ -4438,6 +4438,12 @@ void bus_register_handlers(wifi_ctrl_t *ctrl)
{ WIFI_CSA_BEACON_FRAME_RECEIVED, bus_element_type_event,
{ NULL, NULL, NULL, NULL, eventSubHandler, NULL}, high_speed, ZERO_TABLE,
{ bus_data_type_bytes, false, 0, 0, 0, NULL } },
{ WIFI_DFS_EVENT, bus_element_type_event,
{ NULL, NULL, NULL, NULL, eventSubHandler, NULL}, high_speed, ZERO_TABLE,
{ bus_data_type_bytes, false, 0, 0, 0, NULL } },
{ WIFI_EM_HAL_CHANNEL_CHANGE, bus_element_type_event,
{ NULL, NULL, NULL, NULL, eventSubHandler, NULL}, high_speed, ZERO_TABLE,
{ bus_data_type_bytes, false, 0, 0, 0, NULL } },
{ WIFI_LINK_QUALITY_DATA, bus_element_type_method,
{ wifi_get_link_quality_data, NULL, NULL, NULL, NULL, NULL }, slow_speed, ZERO_TABLE,
{ bus_data_type_string, false, 0, 0, 0, NULL } },
Expand Down
8 changes: 8 additions & 0 deletions source/core/wifi_ctrl_webconfig.c
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Expand Up @@ -3187,6 +3187,14 @@ webconfig_error_t webconfig_ctrl_apply(webconfig_subdoc_t *doc, webconfig_subdoc
}
break;

case webconfig_subdoc_type_dfs_event:
if (data->descriptor & webconfig_data_descriptor_encoded) {
ret = webconfig_bus_apply(ctrl, &data->u.encoded);
} else {
return webconfig_error_apply;
}
break;

default:
break;
}
Expand Down
6 changes: 5 additions & 1 deletion source/db/wifi_db.c
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Expand Up @@ -112,6 +112,7 @@ static int init_radio_config_default(int radio_index, wifi_radio_operationParam_
cfg.operatingClass = 128;
cfg.channel = 36;
cfg.channelWidth = WIFI_CHANNELBANDWIDTH_80MHZ;

#if defined (_HUB4_PRODUCT_REQ_) && !defined (_SR213_PRODUCT_REQ_)
cfg.variant = WIFI_80211_VARIANT_A | WIFI_80211_VARIANT_N | WIFI_80211_VARIANT_AC;
#else
Expand All @@ -121,16 +122,19 @@ static int init_radio_config_default(int radio_index, wifi_radio_operationParam_
#ifdef CONFIG_IEEE80211BE
cfg.variant |= WIFI_80211_VARIANT_BE;
#endif /* CONFIG_IEEE80211BE */
cfg.DfsEnabled = true;
cfg.DfsEnabledBootup = true;
break;
case WIFI_FREQUENCY_5H_BAND:
cfg.operatingClass = 128;
cfg.channel = 157;
cfg.channelWidth = WIFI_CHANNELBANDWIDTH_80MHZ;
cfg.variant = WIFI_80211_VARIANT_A | WIFI_80211_VARIANT_N | WIFI_80211_VARIANT_AC | WIFI_80211_VARIANT_AX;

#ifdef CONFIG_IEEE80211BE
cfg.variant |= WIFI_80211_VARIANT_BE;
#endif /* CONFIG_IEEE80211BE */
cfg.DfsEnabled = true;
cfg.DfsEnabledBootup = true;
break;
case WIFI_FREQUENCY_6_BAND:
cfg.operatingClass = 134;
Expand Down
4 changes: 4 additions & 0 deletions source/db/wifi_db_apis.c
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Expand Up @@ -7347,6 +7347,8 @@ int wifidb_init_radio_config_default(int radio_index,wifi_radio_operationParam_t
#ifdef CONFIG_IEEE80211BE
cfg->variant |= WIFI_80211_VARIANT_BE;
#endif /* CONFIG_IEEE80211BE */
cfg->DfsEnabled = true;
cfg->DfsEnabledBootup = true;
break;
case WIFI_FREQUENCY_5H_BAND:
cfg->operatingClass = 128;
Expand All @@ -7363,6 +7365,8 @@ int wifidb_init_radio_config_default(int radio_index,wifi_radio_operationParam_t
#ifdef CONFIG_IEEE80211BE
cfg->variant |= WIFI_80211_VARIANT_BE;
#endif /* CONFIG_IEEE80211BE */
cfg->DfsEnabled = true;
cfg->DfsEnabledBootup = true;
break;
case WIFI_FREQUENCY_6_BAND:
cfg->operatingClass = 134;
Expand Down
2 changes: 1 addition & 1 deletion source/webconfig/Makefile.am
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Expand Up @@ -72,7 +72,7 @@ libwifi_webconfig_la_CPPFLAGS += -I$(top_srcdir)/source/dml/wifi_ssp -I$(top_src

libwifi_webconfig_la_CFLAGS = $(SYSTEMD_CFLAGS)

libwifi_webconfig_la_SOURCES = wifi_webconfig.c wifi_encoder.c wifi_decoder.c wifi_webconfig_home.c wifi_webconfig_mesh.c wifi_webconfig_private.c wifi_webconfig_radio.c wifi_webconfig_xfinity.c wifi_webconfig_associated_client.c wifi_webconfig_wifiapi_radio.c wifi_webconfig_wifiapi_vap.c wifi_webconfig_macfilter.c wifi_webconfig_blaster.c wifi_webconfig_harvester.c wifi_webconfig_wifi_config.c wifi_webconfig_csi.c wifi_webconfig_mesh_sta.c wifi_webconfig_mesh_backhaul.c wifi_webconfig_null.c wifi_webconfig_stats_config.c wifi_webconfig_steering_config.c wifi_webconfig_steering_clients.c wifi_webconfig_lnf.c wifi_webconfig_vif_neighbors.c wifi_webconfig_mesh_backhaul_sta.c wifi_webconfig_dml.c wifi_webconfig_levl.c wifi_webconfig_cac.c wifi_webconfig_radio_stats.c wifi_webconfig_neighbor_stats.c wifi_webconfig_assocdevice_stats.c wifi_webconfig_radiodiag_stats.c wifi_webconfig_radio_temperature.c wifi_webconfig_multivap.c wifi_webconfig_easymesh_config.c wifi_webconfig_beacon_report.c wifi_webconfig_memwraptool.c wifi_webconfig_link_report.c wifi_webconfig_ignite.c
libwifi_webconfig_la_SOURCES = wifi_webconfig.c wifi_encoder.c wifi_decoder.c wifi_ovsdb_translator.c wifi_webconfig_home.c wifi_webconfig_mesh.c wifi_webconfig_private.c wifi_webconfig_radio.c wifi_webconfig_xfinity.c wifi_webconfig_associated_client.c wifi_webconfig_wifiapi_radio.c wifi_webconfig_wifiapi_vap.c wifi_webconfig_macfilter.c wifi_webconfig_blaster.c wifi_webconfig_harvester.c wifi_webconfig_wifi_config.c wifi_webconfig_csi.c wifi_webconfig_mesh_sta.c wifi_webconfig_mesh_backhaul.c wifi_webconfig_null.c wifi_webconfig_stats_config.c wifi_webconfig_steering_config.c wifi_webconfig_steering_clients.c wifi_webconfig_lnf.c wifi_webconfig_vif_neighbors.c wifi_webconfig_mesh_backhaul_sta.c wifi_webconfig_dml.c wifi_webconfig_levl.c wifi_webconfig_cac.c wifi_webconfig_radio_stats.c wifi_webconfig_neighbor_stats.c wifi_webconfig_assocdevice_stats.c wifi_webconfig_radiodiag_stats.c wifi_webconfig_radio_temperature.c wifi_webconfig_multivap.c wifi_webconfig_easymesh_config.c wifi_webconfig_beacon_report.c wifi_webconfig_memwraptool.c wifi_webconfig_link_report.c wifi_webconfig_ignite.c wifi_webconfig_dfs_event.c
if EM_APP_SUPPORT
libwifi_webconfig_la_SOURCES += wifi_webconfig_em_channel_stats.c wifi_webconfig_em_sta_link_metrics.c wifi_webconfig_em_ap_metrics_report.c
libwifi_webconfig_la_CFLAGS += $(EM_APP_FLAG)
Expand Down
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