1 /* 2 * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for 5 * any purpose with or without fee is hereby granted, provided that the 6 * above copyright notice and this permission notice appear in all 7 * copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 10 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 11 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 12 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 13 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 14 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 15 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 16 * PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 /** 20 * DOC: defines DP interaction with FW using WMI 21 */ 22 23 #include <qdf_status.h> 24 #include "target_if_dp.h" 25 #include <init_deinit_lmac.h> 26 27 void 28 target_if_peer_set_default_routing(struct cdp_ctrl_objmgr_psoc *psoc, 29 uint8_t pdev_id, uint8_t *peer_macaddr, 30 uint8_t vdev_id, 31 bool hash_based, uint8_t ring_num) 32 { 33 uint32_t value; 34 struct peer_set_params param; 35 struct wmi_unified *pdev_wmi_handle; 36 struct wlan_objmgr_pdev *pdev = 37 wlan_objmgr_get_pdev_by_id((struct wlan_objmgr_psoc *)psoc, 38 pdev_id, WLAN_PDEV_TARGET_IF_ID); 39 40 if (!pdev) { 41 target_if_err("pdev with id %d is NULL", pdev_id); 42 return; 43 } 44 45 pdev_wmi_handle = lmac_get_pdev_wmi_handle(pdev); 46 if (!pdev_wmi_handle) { 47 wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID); 48 target_if_err("pdev wmi handle NULL"); 49 return; 50 } 51 52 qdf_mem_zero(¶m, sizeof(param)); 53 54 /* TODO: Need bit definitions for ring number and hash based routing 55 * fields in common wmi header file 56 */ 57 value = ((hash_based) ? 1 : 0) | (ring_num << 1); 58 59 param.param_id = WMI_HOST_PEER_SET_DEFAULT_ROUTING; 60 param.vdev_id = vdev_id; 61 param.param_value = value; 62 63 if (wmi_set_peer_param_send(pdev_wmi_handle, peer_macaddr, ¶m)) { 64 target_if_err("Unable to set default routing for peer " 65 QDF_MAC_ADDR_FMT, 66 QDF_MAC_ADDR_REF(peer_macaddr)); 67 } 68 wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID); 69 } 70 71 #ifdef SERIALIZE_QUEUE_SETUP 72 static QDF_STATUS 73 target_if_rx_reorder_queue_setup(struct scheduler_msg *msg) 74 { 75 struct rx_reorder_queue_setup_params param; 76 struct wmi_unified *pdev_wmi_handle; 77 struct reorder_q_setup *q_params; 78 QDF_STATUS status; 79 struct wlan_objmgr_pdev *pdev; 80 struct wlan_objmgr_psoc *psoc; 81 82 if (!(msg->bodyptr)) { 83 target_if_err("rx_reorder: Invalid message body"); 84 return QDF_STATUS_E_INVAL; 85 } 86 87 q_params = msg->bodyptr; 88 psoc = (struct wlan_objmgr_psoc *)q_params->psoc; 89 90 pdev = wlan_objmgr_get_pdev_by_id(psoc, q_params->pdev_id, 91 WLAN_PDEV_TARGET_IF_ID); 92 93 if (!pdev) { 94 target_if_err("pdev with id %d is NULL", q_params->pdev_id); 95 return QDF_STATUS_E_INVAL; 96 } 97 98 pdev_wmi_handle = lmac_get_pdev_wmi_handle(pdev); 99 if (!pdev_wmi_handle) { 100 target_if_err("pdev wmi handle NULL"); 101 status = QDF_STATUS_E_FAILURE; 102 goto out; 103 } 104 105 param.tid = q_params->tid; 106 param.vdev_id = q_params->vdev_id; 107 param.peer_macaddr = q_params->peer_mac; 108 param.hw_qdesc_paddr_lo = q_params->hw_qdesc_paddr & 0xffffffff; 109 param.hw_qdesc_paddr_hi = (uint64_t)q_params->hw_qdesc_paddr >> 32; 110 param.queue_no = q_params->queue_no; 111 param.ba_window_size_valid = q_params->ba_window_size_valid; 112 param.ba_window_size = q_params->ba_window_size; 113 114 status = wmi_unified_peer_rx_reorder_queue_setup_send(pdev_wmi_handle, 115 ¶m); 116 out: 117 wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID); 118 qdf_mem_free(q_params); 119 120 return status; 121 } 122 123 QDF_STATUS 124 target_if_peer_rx_reorder_queue_setup(struct cdp_ctrl_objmgr_psoc *psoc, 125 uint8_t pdev_id, 126 uint8_t vdev_id, uint8_t *peer_macaddr, 127 qdf_dma_addr_t hw_qdesc, int tid, 128 uint16_t queue_no, 129 uint8_t ba_window_size_valid, 130 uint16_t ba_window_size) 131 { 132 struct scheduler_msg msg = {0}; 133 struct reorder_q_setup *q_params; 134 QDF_STATUS status; 135 136 q_params = qdf_mem_malloc(sizeof(*q_params)); 137 if (!q_params) 138 return QDF_STATUS_E_NOMEM; 139 140 q_params->psoc = psoc; 141 q_params->vdev_id = vdev_id; 142 q_params->pdev_id = pdev_id; 143 q_params->hw_qdesc_paddr = hw_qdesc; 144 q_params->tid = tid; 145 q_params->queue_no = queue_no; 146 q_params->ba_window_size_valid = ba_window_size_valid; 147 q_params->ba_window_size = ba_window_size; 148 qdf_mem_copy(q_params->peer_mac, peer_macaddr, QDF_MAC_ADDR_SIZE); 149 150 msg.bodyptr = q_params; 151 msg.callback = target_if_rx_reorder_queue_setup; 152 status = scheduler_post_message(QDF_MODULE_ID_TARGET_IF, 153 QDF_MODULE_ID_TARGET_IF, 154 QDF_MODULE_ID_TARGET_IF, &msg); 155 156 if (status != QDF_STATUS_SUCCESS) 157 qdf_mem_free(q_params); 158 159 return status; 160 } 161 162 #else 163 164 QDF_STATUS 165 target_if_peer_rx_reorder_queue_setup(struct cdp_ctrl_objmgr_psoc *psoc, 166 uint8_t pdev_id, 167 uint8_t vdev_id, uint8_t *peer_macaddr, 168 qdf_dma_addr_t hw_qdesc, int tid, 169 uint16_t queue_no, 170 uint8_t ba_window_size_valid, 171 uint16_t ba_window_size) 172 { 173 struct rx_reorder_queue_setup_params param; 174 struct wmi_unified *pdev_wmi_handle; 175 QDF_STATUS status; 176 struct wlan_objmgr_pdev *pdev = 177 wlan_objmgr_get_pdev_by_id((struct wlan_objmgr_psoc *)psoc, 178 pdev_id, WLAN_PDEV_TARGET_IF_ID); 179 180 if (!pdev) { 181 target_if_err("pdev with id %d is NULL", pdev_id); 182 return QDF_STATUS_E_INVAL; 183 } 184 185 pdev_wmi_handle = lmac_get_pdev_wmi_handle(pdev); 186 if (!pdev_wmi_handle) { 187 wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID); 188 target_if_err("pdev wmi handle NULL"); 189 return QDF_STATUS_E_FAILURE; 190 } 191 param.tid = tid; 192 param.vdev_id = vdev_id; 193 param.peer_macaddr = peer_macaddr; 194 param.hw_qdesc_paddr_lo = hw_qdesc & 0xffffffff; 195 param.hw_qdesc_paddr_hi = (uint64_t)hw_qdesc >> 32; 196 param.queue_no = queue_no; 197 param.ba_window_size_valid = ba_window_size_valid; 198 param.ba_window_size = ba_window_size; 199 200 status = wmi_unified_peer_rx_reorder_queue_setup_send(pdev_wmi_handle, 201 ¶m); 202 wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID); 203 204 return status; 205 } 206 #endif 207 208 QDF_STATUS 209 target_if_peer_rx_reorder_queue_remove(struct cdp_ctrl_objmgr_psoc *psoc, 210 uint8_t pdev_id, 211 uint8_t vdev_id, uint8_t *peer_macaddr, 212 uint32_t peer_tid_bitmap) 213 { 214 struct rx_reorder_queue_remove_params param; 215 struct wmi_unified *pdev_wmi_handle; 216 QDF_STATUS status; 217 struct wlan_objmgr_pdev *pdev = 218 wlan_objmgr_get_pdev_by_id((struct wlan_objmgr_psoc *)psoc, 219 pdev_id, WLAN_PDEV_TARGET_IF_ID); 220 221 if (!pdev) { 222 target_if_err("pdev with id %d is NULL", pdev_id); 223 return QDF_STATUS_E_INVAL; 224 } 225 226 pdev_wmi_handle = lmac_get_pdev_wmi_handle(pdev); 227 if (!pdev_wmi_handle) { 228 wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID); 229 target_if_err("pdev wmi handle NULL"); 230 return QDF_STATUS_E_FAILURE; 231 } 232 param.vdev_id = vdev_id; 233 param.peer_macaddr = peer_macaddr; 234 param.peer_tid_bitmap = peer_tid_bitmap; 235 status = wmi_unified_peer_rx_reorder_queue_remove_send(pdev_wmi_handle, 236 ¶m); 237 wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID); 238 239 return status; 240 } 241 242 QDF_STATUS 243 target_if_lro_hash_config(struct cdp_ctrl_objmgr_psoc *psoc, uint8_t pdev_id, 244 struct cdp_lro_hash_config *lro_hash_cfg) 245 { 246 struct wmi_lro_config_cmd_t wmi_lro_cmd = {0}; 247 struct wmi_unified *pdev_wmi_handle; 248 QDF_STATUS status; 249 struct wlan_objmgr_pdev *pdev = 250 wlan_objmgr_get_pdev_by_id((struct wlan_objmgr_psoc *)psoc, 251 pdev_id, WLAN_PDEV_TARGET_IF_ID); 252 253 if (!pdev) { 254 target_if_err("pdev with id %d is NULL", pdev_id); 255 return QDF_STATUS_E_INVAL; 256 } 257 258 pdev_wmi_handle = lmac_get_pdev_wmi_handle(pdev); 259 if (!lro_hash_cfg || !pdev_wmi_handle) { 260 wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID); 261 target_if_err("wmi_handle: 0x%pK, lro_hash_cfg: 0x%pK", 262 pdev_wmi_handle, lro_hash_cfg); 263 return QDF_STATUS_E_FAILURE; 264 } 265 266 wmi_lro_cmd.lro_enable = lro_hash_cfg->lro_enable; 267 wmi_lro_cmd.tcp_flag = lro_hash_cfg->tcp_flag; 268 wmi_lro_cmd.tcp_flag_mask = lro_hash_cfg->tcp_flag_mask; 269 wmi_lro_cmd.pdev_id = pdev_id; 270 271 qdf_mem_copy(wmi_lro_cmd.toeplitz_hash_ipv4, 272 lro_hash_cfg->toeplitz_hash_ipv4, 273 LRO_IPV4_SEED_ARR_SZ * sizeof(uint32_t)); 274 275 qdf_mem_copy(wmi_lro_cmd.toeplitz_hash_ipv6, 276 lro_hash_cfg->toeplitz_hash_ipv6, 277 LRO_IPV6_SEED_ARR_SZ * sizeof(uint32_t)); 278 279 status = wmi_unified_lro_config_cmd(pdev_wmi_handle, 280 &wmi_lro_cmd); 281 wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID); 282 283 return status; 284 } 285