1 /* 2 * Copyright (c) 2019-2020 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 /** 21 * DOC: target_if_interop_issues_ap.c 22 * 23 * This file provide definition for APIs registered through lmac Tx Ops 24 */ 25 26 #include <qdf_mem.h> 27 #include <qdf_status.h> 28 #include <qdf_types.h> 29 #include <target_if.h> 30 #include <wlan_tgt_def_config.h> 31 #include <wlan_osif_priv.h> 32 #include <wlan_interop_issues_ap_tgt_api.h> 33 #include <wlan_interop_issues_ap_api.h> 34 #include <target_if_interop_issues_ap.h> 35 #include <wmi_unified_interop_issues_ap_api.h> 36 37 /** 38 * target_if_interop_issues_ap_event_handler() - callback for event 39 * @sc: scn handle 40 * @event: firmware event 41 * @len: the event length 42 * 43 * Return: 0 or error status 44 */ target_if_interop_issues_ap_event_handler(ol_scn_t sc,uint8_t * event,uint32_t len)45 static int target_if_interop_issues_ap_event_handler(ol_scn_t sc, 46 uint8_t *event, 47 uint32_t len) 48 { 49 struct wlan_objmgr_psoc *psoc; 50 struct wmi_unified *wmi_handle; 51 struct wlan_interop_issues_ap_event data = {0}; 52 int ret; 53 54 TARGET_IF_ENTER(); 55 56 psoc = target_if_get_psoc_from_scn_hdl(sc); 57 if (!psoc) { 58 target_if_err("psoc ptr is NULL"); 59 return -EINVAL; 60 } 61 data.psoc = psoc; 62 63 wmi_handle = get_wmi_unified_hdl_from_psoc(psoc); 64 if (!wmi_handle) { 65 target_if_err("wmi_handle is null."); 66 return -EINVAL; 67 } 68 69 ret = wmi_extract_interop_issues_ap_ev_param(wmi_handle, event, &data); 70 if (ret) 71 return -EINVAL; 72 73 target_if_debug("interop issues ap macaddr: " QDF_MAC_ADDR_FMT, 74 QDF_MAC_ADDR_REF(data.rap_addr.bytes)); 75 76 return tgt_interop_issues_ap_info_callback(psoc, &data); 77 } 78 79 /** 80 * target_if_interop_issues_ap_register_event_handler() - register callback 81 * @psoc: the pointer to psoc object 82 * 83 * Return: QDF_STATUS 84 */ 85 QDF_STATUS target_if_interop_issues_ap_register_event_handler(struct wlan_objmgr_psoc * psoc)86 target_if_interop_issues_ap_register_event_handler( 87 struct wlan_objmgr_psoc *psoc) 88 { 89 QDF_STATUS ret_val; 90 struct wmi_unified *wmi_handle; 91 92 if (!psoc) { 93 target_if_err("PSOC is NULL!"); 94 return QDF_STATUS_E_NULL_VALUE; 95 } 96 97 wmi_handle = get_wmi_unified_hdl_from_psoc(psoc); 98 if (!wmi_handle) { 99 target_if_err("wmi_handle is null"); 100 return QDF_STATUS_E_INVAL; 101 } 102 ret_val = 103 wmi_unified_register_event_handler(wmi_handle, 104 wmi_pdev_interop_issues_ap_event_id, 105 target_if_interop_issues_ap_event_handler, 106 WMI_RX_WORK_CTX); 107 if (QDF_IS_STATUS_ERROR(ret_val)) 108 target_if_err("Failed to register event cb"); 109 110 return ret_val; 111 } 112 113 /** 114 * target_if_interop_issues_ap_unregister_event_handler() - unregister callback 115 * @psoc: the pointer to psoc object 116 * 117 * Return: QDF_STATUS 118 */ 119 QDF_STATUS target_if_interop_issues_ap_unregister_event_handler(struct wlan_objmgr_psoc * psoc)120 target_if_interop_issues_ap_unregister_event_handler( 121 struct wlan_objmgr_psoc *psoc) 122 { 123 struct wmi_unified *wmi_handle; 124 125 if (!psoc) { 126 target_if_err("PSOC is NULL!"); 127 return QDF_STATUS_E_INVAL; 128 } 129 130 wmi_handle = get_wmi_unified_hdl_from_psoc(psoc); 131 if (!wmi_handle) { 132 target_if_err("wmi_handle is null"); 133 return QDF_STATUS_E_INVAL; 134 } 135 wmi_unified_unregister_event_handler(wmi_handle, 136 wmi_pdev_interop_issues_ap_event_id); 137 138 return QDF_STATUS_SUCCESS; 139 } 140 141 /** 142 * target_if_set_interop_issues_ap_req() - API to send stats request to wmi 143 * @psoc: pointer to psoc object 144 * @rap: pointer to interop issues ap info 145 * 146 * Return: status of operation. 147 */ 148 static QDF_STATUS target_if_set_interop_issues_ap_req(struct wlan_objmgr_psoc * psoc,struct wlan_interop_issues_ap_info * rap)149 target_if_set_interop_issues_ap_req(struct wlan_objmgr_psoc *psoc, 150 struct wlan_interop_issues_ap_info *rap) 151 { 152 struct wmi_unified *wmi_handle; 153 154 wmi_handle = get_wmi_unified_hdl_from_psoc(psoc); 155 if (!wmi_handle) { 156 target_if_err("wmi_handle is null."); 157 return QDF_STATUS_E_NULL_VALUE; 158 } 159 160 return wmi_unified_set_rap_ps_cmd(wmi_handle, rap); 161 } 162 163 QDF_STATUS target_if_interop_issues_ap_register_tx_ops(struct wlan_objmgr_psoc * psoc,struct wlan_interop_issues_ap_tx_ops * tx_ops)164 target_if_interop_issues_ap_register_tx_ops(struct wlan_objmgr_psoc *psoc, 165 struct wlan_interop_issues_ap_tx_ops *tx_ops) 166 { 167 if (!tx_ops) { 168 target_if_err("tx ops is NULL!"); 169 return QDF_STATUS_E_INVAL; 170 } 171 172 tx_ops->set_rap_ps = target_if_set_interop_issues_ap_req; 173 174 return QDF_STATUS_SUCCESS; 175 } 176 177 QDF_STATUS target_if_interop_issues_ap_unregister_tx_ops(struct wlan_objmgr_psoc * psoc,struct wlan_interop_issues_ap_tx_ops * tx_ops)178 target_if_interop_issues_ap_unregister_tx_ops(struct wlan_objmgr_psoc *psoc, 179 struct wlan_interop_issues_ap_tx_ops *tx_ops) 180 { 181 if (!tx_ops) { 182 target_if_err("tx ops is NULL!"); 183 return QDF_STATUS_E_INVAL; 184 } 185 186 tx_ops->set_rap_ps = NULL; 187 188 return QDF_STATUS_SUCCESS; 189 } 190