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qcacmn: Add support to parse roam frame info TLV

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Add support to parse roam frame info TLV

Change-Id: I3addd7256c003ca25c4dd5545ee0aa6a6c18a20f
CRs-Fixed: 3013488
This commit is contained in:
Pragaspathi Thilagaraj
2021-09-06 16:03:00 +05:30
committed by Madan Koyyalamudi
parent d57b561f80
commit 517a254443
5 changed files with 130 additions and 10 deletions
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89
wmi/src/wmi_unified_tlv.c
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@@ -14991,6 +14991,73 @@ static uint32_t wmi_convert_fw_to_cm_trig_reason(uint32_t fw_trig_reason)
}
}
/**
* extract_roam_11kv_candidate_info - Extract btm candidate info
* @wmi_handle: wmi_handle
* @evt_buf: Event buffer
* @dst_info: Destination buffer
*
* Return: QDF_STATUS
*/
static QDF_STATUS
extract_roam_11kv_candidate_info(wmi_unified_t wmi_handle, void *evt_buf,
struct wmi_btm_req_candidate_info *dst_info,
uint8_t btm_idx, uint16_t num_cand)
{
WMI_ROAM_STATS_EVENTID_param_tlvs *param_buf;
wmi_roam_btm_request_candidate_info *src_data;
uint8_t i;
param_buf = (WMI_ROAM_STATS_EVENTID_param_tlvs *)evt_buf;
if (!param_buf || !param_buf->roam_btm_request_candidate_info ||
!param_buf->num_roam_btm_request_candidate_info ||
(btm_idx +
num_cand) >= param_buf->num_roam_btm_request_candidate_info)
return QDF_STATUS_SUCCESS;
src_data = &param_buf->roam_btm_request_candidate_info[btm_idx];
if (num_cand > WLAN_MAX_BTM_CANDIDATE)
num_cand = WLAN_MAX_BTM_CANDIDATE;
for (i = 0; i < num_cand; i++) {
WMI_MAC_ADDR_TO_CHAR_ARRAY(&src_data->btm_candidate_bssid,
dst_info->candidate_bssid.bytes);
dst_info->preference = src_data->preference;
src_data++;
dst_info++;
}
return QDF_STATUS_SUCCESS;
}
static enum roam_trigger_sub_reason
wmi_convert_roam_sub_reason(WMI_ROAM_TRIGGER_SUB_REASON_ID subreason)
{
switch (subreason) {
case WMI_ROAM_TRIGGER_SUB_REASON_PERIODIC_TIMER:
return ROAM_TRIGGER_SUB_REASON_PERIODIC_TIMER;
case WMI_ROAM_TRIGGER_SUB_REASON_INACTIVITY_TIMER:
return ROAM_TRIGGER_SUB_REASON_INACTIVITY_TIMER_LOW_RSSI;
case WMI_ROAM_TRIGGER_SUB_REASON_BTM_DI_TIMER:
return ROAM_TRIGGER_SUB_REASON_BTM_DI_TIMER;
case WMI_ROAM_TRIGGER_SUB_REASON_FULL_SCAN:
return ROAM_TRIGGER_SUB_REASON_FULL_SCAN;
case WMI_ROAM_TRIGGER_SUB_REASON_LOW_RSSI_PERIODIC:
return ROAM_TRIGGER_SUB_REASON_LOW_RSSI_PERIODIC;
case WMI_ROAM_TRIGGER_SUB_REASON_CU_PERIODIC:
return ROAM_TRIGGER_SUB_REASON_CU_PERIODIC;
case WMI_ROAM_TRIGGER_SUB_REASON_PERIODIC_TIMER_AFTER_INACTIVITY:
return ROAM_TRIGGER_SUB_REASON_PERIODIC_TIMER_AFTER_INACTIVITY;
case WMI_ROAM_TRIGGER_SUB_REASON_PERIODIC_TIMER_AFTER_INACTIVITY_CU:
return ROAM_TRIGGER_SUB_REASON_PERIODIC_TIMER_AFTER_INACTIVITY_CU;
case WMI_ROAM_TRIGGER_SUB_REASON_INACTIVITY_TIMER_CU:
return ROAM_TRIGGER_SUB_REASON_INACTIVITY_TIMER_CU;
default:
break;
}
return 0;
}
/**
* extract_roam_trigger_stats_tlv() - Extract the Roam trigger stats
* from the WMI_ROAM_STATS_EVENTID
@@ -15001,7 +15068,8 @@ static uint32_t wmi_convert_fw_to_cm_trig_reason(uint32_t fw_trig_reason)
*/
static QDF_STATUS
extract_roam_trigger_stats_tlv(wmi_unified_t wmi_handle, void *evt_buf,
struct wmi_roam_trigger_info *trig, uint8_t idx)
struct wmi_roam_trigger_info *trig, uint8_t idx,
uint8_t btm_idx)
{
WMI_ROAM_STATS_EVENTID_param_tlvs *param_buf;
wmi_roam_trigger_reason *src_data = NULL;
@@ -15016,7 +15084,8 @@ extract_roam_trigger_stats_tlv(wmi_unified_t wmi_handle, void *evt_buf,
trig->present = true;
trig_reason = src_data->trigger_reason;
trig->trigger_reason = wmi_convert_fw_to_cm_trig_reason(trig_reason);
trig->trigger_sub_reason = src_data->trigger_sub_reason;
trig->trigger_sub_reason =
wmi_convert_roam_sub_reason(src_data->trigger_sub_reason);
trig->current_rssi = src_data->current_rssi;
trig->timestamp = src_data->timestamp;
@@ -15048,6 +15117,14 @@ extract_roam_trigger_stats_tlv(wmi_unified_t wmi_handle, void *evt_buf,
src_data->btm_bss_termination_timeout;
trig->btm_trig_data.btm_mbo_assoc_retry_timeout =
src_data->btm_mbo_assoc_retry_timeout;
if ((btm_idx + trig->btm_trig_data.candidate_list_count) <
param_buf->num_roam_btm_request_candidate_info)
extract_roam_11kv_candidate_info(
wmi_handle, evt_buf,
trig->btm_trig_data.btm_cand,
btm_idx,
src_data->candidate_list_count);
return QDF_STATUS_SUCCESS;
case WMI_ROAM_TRIGGER_REASON_BSS_LOAD:
@@ -15182,6 +15259,9 @@ extract_roam_scan_stats_tlv(wmi_unified_t wmi_handle, void *evt_buf,
dst->type = src_data->roam_scan_type;
dst->num_chan = src_data->roam_scan_channel_count;
dst->next_rssi_threshold = src_data->next_rssi_trigger_threshold;
dst->frame_info_count = src_data->frame_info_count;
if (dst->frame_info_count > WLAN_ROAM_MAX_FRAME_INFO)
dst->frame_info_count = WLAN_ROAM_MAX_FRAME_INFO;
/* Read the channel data only for dst->type is 0 (partial scan) */
if (dst->num_chan && !dst->type && param_buf->num_roam_scan_chan_info &&
@@ -15277,6 +15357,8 @@ extract_roam_11kv_stats_tlv(wmi_unified_t wmi_handle, void *evt_buf,
dst->num_freq = src_data->neighbor_report_channel_count;
dst->req_time = src_data->neighbor_report_request_timestamp;
dst->resp_time = src_data->neighbor_report_response_timestamp;
dst->btm_query_token = src_data->btm_query_token;
dst->btm_query_reason = src_data->btm_query_reason_code;
if (!dst->num_freq || !param_buf->num_roam_neighbor_report_chan_info ||
rpt_idx >= param_buf->num_roam_neighbor_report_chan_info)
@@ -15307,7 +15389,8 @@ extract_roam_11kv_stats_tlv(wmi_unified_t wmi_handle, void *evt_buf,
#else
static inline QDF_STATUS
extract_roam_trigger_stats_tlv(wmi_unified_t wmi_handle, void *evt_buf,
struct wmi_roam_trigger_info *trig, uint8_t idx)
struct wmi_roam_trigger_info *trig, uint8_t idx,
uint8_t btm_idx)
{
return QDF_STATUS_E_NOSUPPORT;
}