1 /* 2 * Copyright (c) 2017-2018 The Linux Foundation. All rights reserved. 3 * 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_dfs_partial_offload.c 22 * This file contains dfs target interface for partial offload 23 */ 24 25 #include <target_if.h> 26 #include "target_type.h" 27 #include "target_if_dfs_partial_offload.h" 28 29 QDF_STATUS target_if_dfs_reg_phyerr_events(struct wlan_objmgr_psoc *psoc) 30 { 31 /* TODO: dfs non-offload case */ 32 return QDF_STATUS_SUCCESS; 33 } 34 35 QDF_STATUS target_if_dfs_get_caps(struct wlan_objmgr_pdev *pdev, 36 struct wlan_dfs_caps *dfs_caps) 37 { 38 struct wlan_objmgr_psoc *psoc = NULL; 39 struct target_psoc_info *tgt_psoc_info; 40 41 if (!dfs_caps) { 42 target_if_err("null dfs_caps"); 43 return QDF_STATUS_E_FAILURE; 44 } 45 46 dfs_caps->wlan_dfs_combined_rssi_ok = 0; 47 dfs_caps->wlan_dfs_ext_chan_ok = 0; 48 dfs_caps->wlan_dfs_use_enhancement = 0; 49 dfs_caps->wlan_strong_signal_diversiry = 0; 50 dfs_caps->wlan_fastdiv_val = 0; 51 dfs_caps->wlan_chip_is_bb_tlv = 1; 52 dfs_caps->wlan_chip_is_over_sampled = 0; 53 dfs_caps->wlan_chip_is_ht160 = 0; 54 dfs_caps->wlan_chip_is_false_detect = 0; 55 56 psoc = wlan_pdev_get_psoc(pdev); 57 if (!psoc) { 58 target_if_err("null psoc"); 59 return QDF_STATUS_E_FAILURE; 60 } 61 62 tgt_psoc_info = wlan_psoc_get_tgt_if_handle(psoc); 63 if (!tgt_psoc_info) { 64 target_if_err("null tgt_psoc_info"); 65 return QDF_STATUS_E_FAILURE; 66 } 67 68 switch (target_psoc_get_target_type(tgt_psoc_info)) { 69 case TARGET_TYPE_AR900B: 70 break; 71 72 case TARGET_TYPE_IPQ4019: 73 dfs_caps->wlan_chip_is_false_detect = 0; 74 break; 75 76 case TARGET_TYPE_AR9888: 77 dfs_caps->wlan_chip_is_over_sampled = 1; 78 break; 79 80 case TARGET_TYPE_QCA9984: 81 case TARGET_TYPE_QCA9888: 82 dfs_caps->wlan_chip_is_ht160 = 1; 83 break; 84 default: 85 break; 86 } 87 88 return QDF_STATUS_SUCCESS; 89 } 90