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 #include <target_if_son.h> 21 #include <target_if.h> 22 #include <wlan_lmac_if_def.h> 23 #include <wmi_unified_api.h> 24 #include <cdp_txrx_ctrl.h> 25 26 #if QCA_SUPPORT_SON 27 28 bool son_ol_is_peer_inact(struct wlan_objmgr_peer *peer) 29 { 30 struct wlan_objmgr_vdev *vdev; 31 struct wlan_objmgr_psoc *psoc; 32 33 vdev = wlan_peer_get_vdev(peer); 34 if (!vdev) 35 return false; 36 37 psoc = wlan_vdev_get_psoc(vdev); 38 if (!psoc) 39 return false; 40 41 return cdp_peer_is_inact(wlan_psoc_get_dp_handle(psoc), 42 (void *)(wlan_peer_get_dp_handle(peer))); 43 } 44 45 u_int32_t son_ol_get_peer_rate(struct wlan_objmgr_peer *peer, u_int8_t type) 46 { 47 return ol_if_peer_get_rate(peer, type); 48 } 49 50 51 bool son_ol_enable(struct wlan_objmgr_pdev *pdev, bool enable) 52 { 53 struct wlan_objmgr_psoc *psoc; 54 55 psoc = wlan_pdev_get_psoc(pdev); 56 if (!psoc) 57 return false; 58 59 return cdp_start_inact_timer(wlan_psoc_get_dp_handle(psoc), 60 (void *)(wlan_pdev_get_dp_handle(pdev)), 61 enable); 62 } 63 64 /* Function pointer to set overload status */ 65 void son_ol_set_overload(struct wlan_objmgr_pdev *pdev, bool overload) 66 { 67 struct wlan_objmgr_psoc *psoc; 68 69 psoc = wlan_pdev_get_psoc(pdev); 70 71 return cdp_set_overload(wlan_psoc_get_dp_handle(psoc), 72 (void *)(wlan_pdev_get_dp_handle(pdev)), 73 overload); 74 } 75 /* Function pointer to set band steering parameters */ 76 bool son_ol_set_params(struct wlan_objmgr_pdev *pdev, 77 u_int32_t inactivity_check_period, 78 u_int32_t inactivity_threshold_normal, 79 u_int32_t inactivity_threshold_overload) 80 { 81 struct wlan_objmgr_psoc *psoc; 82 83 psoc = wlan_pdev_get_psoc(pdev); 84 return cdp_set_inact_params(wlan_psoc_get_dp_handle(psoc), 85 (void *)wlan_pdev_get_dp_handle(pdev), 86 inactivity_check_period, 87 inactivity_threshold_normal, 88 inactivity_threshold_overload); 89 } 90 91 int8_t son_ol_sanitize_util_invtl(struct wlan_objmgr_pdev *pdev, 92 u_int32_t *sample_period, 93 u_int32_t *num_of_sample) 94 { 95 return EOK; 96 } 97 98 QDF_STATUS son_ol_send_null(struct wlan_objmgr_pdev *pdev, 99 u_int8_t *macaddr, 100 struct wlan_objmgr_vdev *vdev) 101 { 102 struct stats_request_params param = {0}; 103 struct wlan_objmgr_psoc *psoc = NULL; 104 105 psoc = wlan_pdev_get_psoc(pdev); 106 107 if( !psoc) 108 return QDF_STATUS_E_FAILURE; 109 110 param.vdev_id = wlan_vdev_get_id(vdev); 111 param.stats_id = WMI_HOST_REQUEST_INST_STAT; 112 113 return wmi_unified_stats_request_send(GET_WMI_HDL_FROM_PSOC(psoc), 114 macaddr, ¶m); 115 } 116 117 int son_ol_lmac_create(struct wlan_objmgr_pdev *pdev) 118 { 119 return EOK; 120 } 121 122 int son_ol_lmac_destroy(struct wlan_objmgr_pdev *pdev) 123 { 124 return EOK; 125 126 } 127 128 void son_ol_rx_rssi_update(struct wlan_objmgr_pdev *pdev, u_int8_t *macaddres, 129 u_int8_t status, int8_t rssi, u_int8_t subtype) 130 { 131 return; 132 133 } 134 135 void son_ol_rx_rate_update(struct wlan_objmgr_pdev *pdev, u_int8_t *macaddres, 136 u_int8_t status, u_int32_t rateKbps) 137 { 138 return; 139 } 140 141 void target_if_son_register_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops) 142 { 143 /* wlan son related function handler */ 144 tx_ops->son_tx_ops.son_enable = son_ol_enable; 145 tx_ops->son_tx_ops.set_overload = son_ol_set_overload; 146 tx_ops->son_tx_ops.set_params = son_ol_set_params; 147 tx_ops->son_tx_ops.lmac_create = son_ol_lmac_create; 148 tx_ops->son_tx_ops.lmac_destroy = son_ol_lmac_destroy; 149 tx_ops->son_tx_ops.son_send_null = son_ol_send_null; 150 tx_ops->son_tx_ops.son_rssi_update = son_ol_rx_rssi_update; 151 tx_ops->son_tx_ops.son_rate_update = son_ol_rx_rate_update; 152 tx_ops->son_tx_ops.son_sanity_util_intvl = son_ol_sanitize_util_invtl; 153 tx_ops->son_tx_ops.get_peer_rate = son_ol_get_peer_rate; 154 tx_ops->son_tx_ops.son_node_isinact = son_ol_is_peer_inact; 155 return; 156 } 157 #else 158 void target_if_son_register_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops) 159 { 160 return; 161 } 162 int8_t son_ol_sanitize_util_intvl(struct wlan_objmgr_pdev *pdev, 163 u_int32_t *sample_period, 164 u_int32_t *num_of_sample) 165 { 166 return -EINVAL; 167 168 } 169 170 u_int32_t son_ol_get_peer_rate(struct wlan_objmgr_peer *peer, u_int8_t type) 171 { 172 return 0; 173 } 174 175 176 bool son_ol_enable(struct wlan_objmgr_pdev *pdev, bool enable) 177 { 178 return -EINVAL; 179 180 } 181 182 183 /* Function pointer to set overload status */ 184 185 void son_ol_set_overload(struct wlan_objmgr_pdev *pdev, bool overload) 186 { 187 return; 188 } 189 190 191 /* Function pointer to set band steering parameters */ 192 193 bool son_ol_set_params(struct wlan_objmgr_pdev *dev, 194 u_int32_t inactivity_check_period, 195 u_int32_t inactivity_threshold_normal, 196 u_int32_t inactivity_threshold_overload) 197 { 198 return -EINVAL; 199 } 200 201 202 203 QDF_STATUS son_ol_send_null(struct wlan_objmgr_pdev *pdev, 204 u_int8_t *macaddr, 205 struct wlan_objmgr_vdev *vdev) 206 { 207 return EOK; 208 } 209 int8_t son_ol_sanitize_util_invtl(struct wlan_objmgr_pdev *pdev, 210 u_int32_t *sample_period, 211 u_int32_t *num_of_sample) 212 { 213 return EOK; 214 } 215 216 int son_ol_lmac_create(struct wlan_objmgr_pdev *pdev) 217 { 218 return EOK; 219 } 220 221 222 int son_ol_lmac_destroy(struct wlan_objmgr_pdev *pdev) 223 { 224 return EOK; 225 226 } 227 228 229 void son_ol_rx_rssi_update(struct wlan_objmgr_pdev *pdev, u_int8_t *macaddres, 230 u_int8_t status, int8_t rssi, u_int8_t subtype) 231 { 232 return; 233 234 } 235 236 void son_ol_rx_rate_update(struct wlan_objmgr_pdev *pdev, u_int8_t *macaddres, 237 u_int8_t status, u_int32_t rateKbps) 238 { 239 return; 240 } 241 242 bool son_ol_is_peer_inact(struct wlan_objmgr_peer *peer) 243 { 244 return false; 245 } 246 #endif 247