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qcacmn: Add obss detection offload support

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Add support for obss detection offload support.
Sending WMI_SAP_OBSS_DETECTION_CFG_CMDID command
to firmware.

Change-Id: I56eba46e37330637c81d1a2cfa6542dd4ead8183
CRs-Fixed: 2170184
This commit is contained in:
Arif Hussain
2017-12-27 16:23:45 -08:00
committed by snandini
parent 6f3e4a828d
commit a9e4986634
5 changed files with 113 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
wmi/inc/wmi_unified_api.h
View File

@@ -1767,7 +1767,7 @@ QDF_STATUS wmi_send_bcn_offload_control_cmd(void *wmi_hdl,
/**
* wmi_unified_send_wds_entry_list_cmd() - WMI function to get list of
* wds entries from FW
* @wmi_handle: wmi handle
* @wmi_hdl: wmi handle
*
* Send WMI_PDEV_WDS_ENTRY_LIST_CMDID parameters to fw.
*
@@ -1778,7 +1778,7 @@ QDF_STATUS wmi_unified_send_dump_wds_table_cmd(void *wmi_hdl);
/**
* wmi_extract_wds_entry - api to extract wds entry
* @wmi_handle: wma handle
* @wmi_hdl: wmi handle
* @evt_buf: pointer to event buffer
* @wds_entry: wds entry
* @idx: index to point wds entry in event buffer
@@ -1897,4 +1897,18 @@ QDF_STATUS wmi_extract_ndp_end_ind(wmi_unified_t wmi_handle, uint8_t *data,
*/
QDF_STATUS wmi_unified_send_btm_config(void *wmi_hdl,
struct wmi_btm_config *params);
/**
* wmi_unified_send_obss_detection_cfg_cmd() - WMI function to send obss
* detection configuration to FW.
* @wmi_hdl: wmi handle
* @cfg: obss detection configuration
*
* Send WMI_SAP_OBSS_DETECTION_CFG_CMDID parameters to fw.
*
* Return: QDF_STATUS
*/
QDF_STATUS wmi_unified_send_obss_detection_cfg_cmd(void *wmi_hdl,
struct wmi_obss_detection_cfg_param *cfg);
#endif /* _WMI_UNIFIED_API_H_ */

28
wmi/inc/wmi_unified_param.h
View File

@@ -5640,6 +5640,7 @@ typedef enum {
wmi_radio_tx_power_level_stats_event_id,
wmi_report_stats_event_id,
wmi_dma_buf_release_event_id,
wmi_sap_obss_detection_report_event_id,
wmi_events_max,
} wmi_conv_event_id;
@@ -8269,4 +8270,31 @@ struct direct_buf_rx_cfg_req {
uint32_t num_resp_per_event;
};
/**
* struct wmi_obss_detection_cfg_param - obss detection cfg
* @vdev_id: vdev id
* @obss_detect_period_ms: detection period in ms
* @obss_11b_ap_detect_mode: detect whether there is 11b ap/ibss
* @obss_11b_sta_detect_mode: detect whether there is 11b sta
* connected with other APs
* @obss_11g_ap_detect_mode: detect whether there is 11g AP
* @obss_11a_detect_mode: detect whether there is legacy 11a traffic
* @obss_ht_legacy_detect_mode: detect whether there is ap which is
* ht legacy mode
* @obss_ht_mixed_detect_mode: detect whether there is ap which is ht mixed mode
* @obss_ht_20mhz_detect_mode: detect whether there is ap which has 20M only
* station
*/
struct wmi_obss_detection_cfg_param {
uint32_t vdev_id;
uint32_t obss_detect_period_ms;
uint32_t obss_11b_ap_detect_mode;
uint32_t obss_11b_sta_detect_mode;
uint32_t obss_11g_ap_detect_mode;
uint32_t obss_11a_detect_mode;
uint32_t obss_ht_legacy_detect_mode;
uint32_t obss_ht_mixed_detect_mode;
uint32_t obss_ht_20mhz_detect_mode;
};
#endif /* _WMI_UNIFIED_PARAM_H_ */

2
wmi/inc/wmi_unified_priv.h
View File

@@ -1494,6 +1494,8 @@ QDF_STATUS (*extract_ndp_end_ind)(wmi_unified_t wmi_handle,
#endif
QDF_STATUS (*send_btm_config)(wmi_unified_t wmi_handle,
struct wmi_btm_config *params);
QDF_STATUS (*send_obss_detection_cfg_cmd)(wmi_unified_t wmi_handle,
struct wmi_obss_detection_cfg_param *obss_cfg_param);
};
/* Forward declartion for psoc*/

12
wmi/src/wmi_unified_api.c
View File

@@ -7232,3 +7232,15 @@ QDF_STATUS wmi_unified_send_btm_config(void *wmi_hdl,
return QDF_STATUS_E_FAILURE;
}
QDF_STATUS wmi_unified_send_obss_detection_cfg_cmd(void *wmi_hdl,
struct wmi_obss_detection_cfg_param *obss_cfg_param)
{
wmi_unified_t wmi_handle = (wmi_unified_t)wmi_hdl;
if (wmi_handle->ops->send_obss_detection_cfg_cmd)
return wmi_handle->ops->send_obss_detection_cfg_cmd(wmi_handle,
obss_cfg_param);
return QDF_STATUS_E_FAILURE;
}

55
wmi/src/wmi_unified_tlv.c
View File

@@ -20954,6 +20954,58 @@ static QDF_STATUS send_btm_config_cmd_tlv(wmi_unified_t wmi_handle,
wmi_buf_free(buf);
return QDF_STATUS_E_FAILURE;
}
return QDF_STATUS_SUCCESS;
}
/**
* send_obss_detection_cfg_cmd_tlv() - send obss detection
* configurations to firmware.
* @wmi_handle: wmi handle
* @obss_cfg_param: obss detection configurations
*
* Send WMI_SAP_OBSS_DETECTION_CFG_CMDID parameters to fw.
*
* Return: QDF_STATUS
*/
static QDF_STATUS send_obss_detection_cfg_cmd_tlv(wmi_unified_t wmi_handle,
struct wmi_obss_detection_cfg_param *obss_cfg_param)
{
wmi_buf_t buf;
wmi_sap_obss_detection_cfg_cmd_fixed_param *cmd;
uint8_t len = sizeof(wmi_sap_obss_detection_cfg_cmd_fixed_param);
buf = wmi_buf_alloc(wmi_handle, len);
if (!buf) {
WMI_LOGE("%s: Failed to allocate wmi buffer", __func__);
return QDF_STATUS_E_NOMEM;
}
cmd = (wmi_sap_obss_detection_cfg_cmd_fixed_param *)wmi_buf_data(buf);
WMITLV_SET_HDR(&cmd->tlv_header,
WMITLV_TAG_STRUC_wmi_sap_obss_detection_cfg_cmd_fixed_param,
WMITLV_GET_STRUCT_TLVLEN
(wmi_sap_obss_detection_cfg_cmd_fixed_param));
cmd->vdev_id = obss_cfg_param->vdev_id;
cmd->detect_period_ms = obss_cfg_param->obss_detect_period_ms;
cmd->b_ap_detect_mode = obss_cfg_param->obss_11b_ap_detect_mode;
cmd->b_sta_detect_mode = obss_cfg_param->obss_11b_sta_detect_mode;
cmd->g_ap_detect_mode = obss_cfg_param->obss_11g_ap_detect_mode;
cmd->a_detect_mode = obss_cfg_param->obss_11a_detect_mode;
cmd->ht_legacy_detect_mode = obss_cfg_param->obss_ht_legacy_detect_mode;
cmd->ht_mixed_detect_mode = obss_cfg_param->obss_ht_mixed_detect_mode;
cmd->ht_20mhz_detect_mode = obss_cfg_param->obss_ht_20mhz_detect_mode;
WMI_LOGD("Sending WMI_SAP_OBSS_DETECTION_CFG_CMDID vdev_id:%d",
cmd->vdev_id);
if (wmi_unified_cmd_send(wmi_handle, buf, len,
WMI_SAP_OBSS_DETECTION_CFG_CMDID)) {
WMI_LOGE("Failed to send WMI_SAP_OBSS_DETECTION_CFG_CMDID");
wmi_buf_free(buf);
return QDF_STATUS_E_FAILURE;
}
return QDF_STATUS_SUCCESS;
}
@@ -21398,6 +21450,7 @@ struct wmi_ops tlv_ops = {
.extract_ndp_end_ind = extract_ndp_end_ind_tlv,
#endif
.send_btm_config = send_btm_config_cmd_tlv,
.send_obss_detection_cfg_cmd = send_obss_detection_cfg_cmd_tlv,
};
/**
@@ -21676,6 +21729,8 @@ static void populate_tlv_events_id(uint32_t *event_ids)
event_ids[wmi_report_stats_event_id] = WMI_REPORT_STATS_EVENTID;
event_ids[wmi_dma_buf_release_event_id] =
WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID;
event_ids[wmi_sap_obss_detection_report_event_id] =
WMI_SAP_OBSS_DETECTION_REPORT_EVENTID;
}
#ifndef CONFIG_MCL