qcacmn: Remove SSID hotlist support

Change Ie6c4a9847f2daa9ba2aebd17f386d584201b86d6 ("qcacld-3.0: Remove
obsolete set/reset ssid hotlist") in the qcacld-3.0 project removed
the only client of the WMI SSID hotlist infrastructure. Since this
infrastructure is obsolete, remove it.

Change-Id: I4a1de39c982947bbf4958d976426f95e3217f1a3
CRs-Fixed: 2381277

wmi/inc/wmi_unified_api.h

@@ -778,9 +778,6 @@ QDF_STATUS wmi_unified_enable_specific_fw_logs_cmd(void *wmi_hdl,
 
 QDF_STATUS wmi_unified_flush_logs_to_fw_cmd(void *wmi_hdl);
 
-QDF_STATUS wmi_unified_set_ssid_hotlist_cmd(void *wmi_hdl,
-		     struct ssid_hotlist_request_params *request);
-
 QDF_STATUS wmi_unified_unit_test_cmd(void *wmi_hdl,
 			       struct wmi_unit_test_cmd *wmi_utest);
 

wmi/inc/wmi_unified_param.h

@@ -2819,37 +2819,6 @@ struct wmi_hw_mode_params {
 	uint8_t agile_dfs_cap;
 };
 
-/**
- * struct ssid_hotlist_param - param for SSID Hotlist
- * @ssid: SSID which is being hotlisted
- * @band: Band in which the given SSID should be scanned
- * @rssi_low: Low bound on RSSI
- * @rssi_high: High bound on RSSI
- */
-struct ssid_hotlist_param {
-	struct mac_ssid ssid;
-	uint8_t band;
-	int32_t rssi_low;
-	int32_t rssi_high;
-};
-
-/**
- * struct ssid_hotlist_request_params - set SSID hotlist request struct
- * @request_id: ID of the request
- * @session_id: ID of the session
- * @lost_ssid_sample_size: Number of consecutive scans in which the SSID
- *	must not be seen in order to consider the SSID "lost"
- * @ssid_count: Number of valid entries in the @ssids array
- * @ssids: Array that defines the SSIDs that are in the hotlist
- */
-struct ssid_hotlist_request_params {
-	uint32_t request_id;
-	uint8_t session_id;
-	uint32_t lost_ssid_sample_size;
-	uint32_t ssid_count;
-	struct ssid_hotlist_param ssids[WMI_EXTSCAN_MAX_HOTLIST_SSIDS];
-};
-
 /**
  * struct wmi_unit_test_cmd - unit test command parameters
  * @vdev_id: vdev id

wmi/inc/wmi_unified_priv.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2019 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -988,9 +988,6 @@ QDF_STATUS (*send_enable_specific_fw_logs_cmd)(wmi_unified_t wmi_handle,
 
 QDF_STATUS (*send_flush_logs_to_fw_cmd)(wmi_unified_t wmi_handle);
 
-QDF_STATUS (*send_set_ssid_hotlist_cmd)(wmi_unified_t wmi_handle,
-		     struct ssid_hotlist_request_params *request);
-
 QDF_STATUS (*send_unit_test_cmd)(wmi_unified_t wmi_handle,
 				 struct wmi_unit_test_cmd *wmi_utest);
 

wmi/src/wmi_unified_api.c

@@ -1739,26 +1739,6 @@ QDF_STATUS wmi_unified_flush_logs_to_fw_cmd(void *wmi_hdl)
 	return QDF_STATUS_E_FAILURE;
 }
 
-/**
- * wmi_unified_set_ssid_hotlist_cmd() - Handle an SSID hotlist set request
- * @wmi_hdl: wmi handle
- * @request: SSID hotlist set request
- *
- * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure
- */
-QDF_STATUS
-wmi_unified_set_ssid_hotlist_cmd(void *wmi_hdl,
-		     struct ssid_hotlist_request_params *request)
-{
-	wmi_unified_t wmi_handle = (wmi_unified_t) wmi_hdl;
-
-	if (wmi_handle->ops->send_set_ssid_hotlist_cmd)
-		return wmi_handle->ops->send_set_ssid_hotlist_cmd(wmi_handle,
-				  request);
-
-	return QDF_STATUS_E_FAILURE;
-}
-
 /**
  * wmi_unified_fw_test_cmd() - send fw test command to fw.
  * @wmi_hdl: wmi handle

wmi/src/wmi_unified_tlv.c

@@ -7080,97 +7080,6 @@ send_pdev_fips_cmd_tlv(wmi_unified_t wmi_handle,
 	return retval;
 }
 
-/**
- * send_set_ssid_hotlist_cmd_tlv() - Handle an SSID hotlist set request
- * @wmi_handle: wmi handle
- * @request: SSID hotlist set request
- *
- * Return: QDF_STATUS enumeration
- */
-static QDF_STATUS
-send_set_ssid_hotlist_cmd_tlv(wmi_unified_t wmi_handle,
-		     struct ssid_hotlist_request_params *request)
-{
-	wmi_extscan_configure_hotlist_ssid_monitor_cmd_fixed_param *cmd;
-	wmi_buf_t wmi_buf;
-	uint32_t len;
-	uint32_t array_size;
-	uint8_t *buf_ptr;
-
-	/* length of fixed portion */
-	len = sizeof(*cmd);
-
-	/* length of variable portion */
-	array_size =
-		request->ssid_count * sizeof(wmi_extscan_hotlist_ssid_entry);
-	len += WMI_TLV_HDR_SIZE + array_size;
-
-	wmi_buf = wmi_buf_alloc(wmi_handle, len);
-	if (!wmi_buf) {
-		WMI_LOGE("%s: wmi_buf_alloc failed", __func__);
-		return QDF_STATUS_E_NOMEM;
-	}
-
-	buf_ptr = (uint8_t *) wmi_buf_data(wmi_buf);
-	cmd = (wmi_extscan_configure_hotlist_ssid_monitor_cmd_fixed_param *)
-						buf_ptr;
-	WMITLV_SET_HDR
-		(&cmd->tlv_header,
-		 WMITLV_TAG_STRUC_wmi_extscan_configure_hotlist_ssid_monitor_cmd_fixed_param,
-		 WMITLV_GET_STRUCT_TLVLEN
-			(wmi_extscan_configure_hotlist_ssid_monitor_cmd_fixed_param));
-
-	cmd->request_id = request->request_id;
-	cmd->requestor_id = 0;
-	cmd->vdev_id = request->session_id;
-	cmd->table_id = 0;
-	cmd->lost_ap_scan_count = request->lost_ssid_sample_size;
-	cmd->total_entries = request->ssid_count;
-	cmd->num_entries_in_page = request->ssid_count;
-	cmd->first_entry_index = 0;
-
-	buf_ptr += sizeof(*cmd);
-	WMITLV_SET_HDR(buf_ptr, WMITLV_TAG_ARRAY_STRUC, array_size);
-
-	if (request->ssid_count) {
-		wmi_extscan_hotlist_ssid_entry *entry;
-		int i;
-
-		buf_ptr += WMI_TLV_HDR_SIZE;
-		entry = (wmi_extscan_hotlist_ssid_entry *)buf_ptr;
-		for (i = 0; i < request->ssid_count; i++) {
-			WMITLV_SET_HDR
-				(entry,
-				 WMITLV_TAG_ARRAY_STRUC,
-				 WMITLV_GET_STRUCT_TLVLEN
-					(wmi_extscan_hotlist_ssid_entry));
-			entry->ssid.ssid_len = request->ssids[i].ssid.length;
-			qdf_mem_copy(entry->ssid.ssid,
-				     request->ssids[i].ssid.mac_ssid,
-				     request->ssids[i].ssid.length);
-			entry->band = request->ssids[i].band;
-			entry->min_rssi = request->ssids[i].rssi_low;
-			entry->max_rssi = request->ssids[i].rssi_high;
-			entry++;
-		}
-		cmd->mode = WMI_EXTSCAN_MODE_START;
-	} else {
-		cmd->mode = WMI_EXTSCAN_MODE_STOP;
-	}
-
-	wmi_mtrace(WMI_EXTSCAN_CONFIGURE_HOTLIST_SSID_MONITOR_CMDID,
-		   cmd->vdev_id, 0);
-	if (wmi_unified_cmd_send
-		(wmi_handle, wmi_buf, len,
-		 WMI_EXTSCAN_CONFIGURE_HOTLIST_SSID_MONITOR_CMDID)) {
-		WMI_LOGE("%s: failed to send command", __func__);
-		wmi_buf_free(wmi_buf);
-		return QDF_STATUS_E_FAILURE;
-	}
-
-	return QDF_STATUS_SUCCESS;
-}
-
 /**
  * send_fw_test_cmd_tlv() - send fw test command to fw.
  * @wmi_handle: wmi handle
@@ -11331,7 +11240,6 @@ struct wmi_ops tlv_ops =  {
 	.send_enable_specific_fw_logs_cmd =
 		 send_enable_specific_fw_logs_cmd_tlv,
 	.send_flush_logs_to_fw_cmd = send_flush_logs_to_fw_cmd_tlv,
-	.send_set_ssid_hotlist_cmd = send_set_ssid_hotlist_cmd_tlv,
 	.send_unit_test_cmd = send_unit_test_cmd_tlv,
 #ifdef FEATURE_WLAN_APF
 	.send_set_active_apf_mode_cmd = wmi_send_set_active_apf_mode_cmd_tlv,