1 /* 2 * Copyright (c) 2017-2019, 2021 The Linux Foundation. All rights reserved. 3 * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for 6 * any purpose with or without fee is hereby granted, provided that the 7 * above copyright notice and this permission notice appear in all 8 * copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 11 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 12 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 13 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 14 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 15 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 16 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 /** 20 * DOC: This file contains the API definitions for the Unified Wireless Module 21 * Interface (WMI) which are specific to DFS module. 22 */ 23 24 #ifndef _WMI_UNIFIED_DFS_API_H_ 25 #define _WMI_UNIFIED_DFS_API_H_ 26 27 #include <wlan_objmgr_vdev_obj.h> 28 #include <wlan_dfs_utils_api.h> 29 30 /** 31 * wmi_extract_dfs_cac_complete_event() - function to handle cac complete event 32 * @wmi_handle: wmi handle 33 * @evt_buf: event buffer 34 * @vdev_id: vdev id 35 * @len: length of buffer 36 * 37 * Return: 0 for success or error code 38 */ 39 QDF_STATUS wmi_extract_dfs_cac_complete_event( 40 wmi_unified_t wmi_handle, 41 uint8_t *evt_buf, 42 uint32_t *vdev_id, 43 uint32_t len); 44 45 /** 46 * wmi_extract_dfs_ocac_complete_event() - function to handle off channel 47 * CAC complete event 48 * @wmi_handle: wmi handle 49 * @evt_buf: event buffer 50 * @param: off channel cac complete params 51 * 52 * Return: 0 for success or error code 53 */ 54 QDF_STATUS 55 wmi_extract_dfs_ocac_complete_event(wmi_unified_t wmi_handle, uint8_t *evt_buf, 56 struct vdev_adfs_complete_status *param); 57 58 /** 59 * wmi_extract_dfs_radar_detection_event() - function to handle radar event 60 * @wmi_handle: wmi handle 61 * @evt_buf: event buffer 62 * @radar_found: radar found event info 63 * @len: length of buffer 64 * 65 * Return: 0 for success or error code 66 */ 67 QDF_STATUS wmi_extract_dfs_radar_detection_event( 68 wmi_unified_t wmi_handle, 69 uint8_t *evt_buf, 70 struct radar_found_info *radar_found, 71 uint32_t len); 72 73 #ifdef MOBILE_DFS_SUPPORT 74 /** 75 * wmi_extract_wlan_radar_event_info() - function to handle radar pulse event. 76 * @wmi_handle: wmi handle 77 * @evt_buf: event buffer 78 * @wlan_radar_event: pointer to radar event info structure 79 * @len: length of buffer 80 * 81 * Return: QDF_STATUS 82 */ 83 QDF_STATUS wmi_extract_wlan_radar_event_info( 84 wmi_unified_t wmi_handle, 85 uint8_t *evt_buf, 86 struct radar_event_info *wlan_radar_event, 87 uint32_t len); 88 #endif 89 90 #if defined(WLAN_DFS_FULL_OFFLOAD) && defined(QCA_DFS_NOL_OFFLOAD) 91 /** 92 * wmi_send_usenol_pdev_param() - function to send usenol pdev param. 93 * @wmi_handle: wmi handle 94 * @usenol: value of usenol 95 * @pdev: pointer to objmgr_pdev structure 96 * 97 * Return: QDF_STATUS 98 */ 99 QDF_STATUS wmi_send_usenol_pdev_param(wmi_unified_t wmi_handle, bool usenol, 100 struct wlan_objmgr_pdev *pdev); 101 102 /** 103 * wmi_send_subchan_marking_pdev_param() - Function to send subchannel 104 * marking pdev param. 105 * @wmi_handle: WMI handle. 106 * @subchanmark: Value of use subchannel marking. 107 * @pdev: Pointer to objmgr_pdev structure. 108 * 109 * Return: QDF_STATUS 110 */ 111 QDF_STATUS 112 wmi_send_subchan_marking_pdev_param(wmi_unified_t wmi_handle, 113 bool subchanmark, 114 struct wlan_objmgr_pdev *pdev); 115 #else 116 static inline QDF_STATUS 117 wmi_send_usenol_pdev_param(wmi_unified_t wmi_hdl, bool usenol, 118 struct wlan_objmgr_pdev *pdev) 119 { 120 return QDF_STATUS_SUCCESS; 121 } 122 123 static inline QDF_STATUS 124 wmi_send_subchan_marking_pdev_param(wmi_unified_t wmi_handle, 125 bool subchanmark, 126 struct wlan_objmgr_pdev *pdev) 127 { 128 return QDF_STATUS_SUCCESS; 129 } 130 #endif 131 #endif /* _WMI_UNIFIED_DFS_API_H_ */ 132