1 /* 2 * Copyright (c) 2019 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_pdev *pdev, 29 uint8_t *peer_macaddr, uint8_t vdev_id, 30 bool hash_based, uint8_t ring_num) 31 { 32 uint32_t value; 33 struct peer_set_params param; 34 struct common_wmi_handle *pdev_wmi_handle; 35 36 pdev_wmi_handle = 37 lmac_get_pdev_wmi_handle((struct wlan_objmgr_pdev *)pdev); 38 if (!pdev_wmi_handle) { 39 target_if_err("pdev wmi handle NULL"); 40 return; 41 } 42 43 qdf_mem_zero(¶m, sizeof(param)); 44 45 /* TODO: Need bit definitions for ring number and hash based routing 46 * fields in common wmi header file 47 */ 48 value = ((hash_based) ? 1 : 0) | (ring_num << 1); 49 50 param.param_id = WMI_HOST_PEER_SET_DEFAULT_ROUTING; 51 param.vdev_id = vdev_id; 52 param.param_value = value; 53 54 if (wmi_set_peer_param_send(pdev_wmi_handle, peer_macaddr, ¶m)) { 55 target_if_err("Unable to set default routing for peer " 56 QDF_MAC_ADDR_STR, 57 QDF_MAC_ADDR_ARRAY(peer_macaddr)); 58 } 59 } 60 61 #ifdef SERIALIZE_QUEUE_SETUP 62 static QDF_STATUS 63 target_if_rx_reorder_queue_setup(struct scheduler_msg *msg) 64 { 65 struct rx_reorder_queue_setup_params param; 66 struct common_wmi_handle *pdev_wmi_handle; 67 struct reorder_q_setup *q_params; 68 struct cdp_ctrl_objmgr_pdev *pdev; 69 QDF_STATUS status; 70 71 if (!(msg->bodyptr)) { 72 target_if_err("rx_reorder: Invalid message body"); 73 return QDF_STATUS_E_INVAL; 74 } 75 76 q_params = msg->bodyptr; 77 pdev = q_params->pdev; 78 pdev_wmi_handle = 79 lmac_get_pdev_wmi_handle((struct wlan_objmgr_pdev *)pdev); 80 if (!pdev_wmi_handle) { 81 target_if_err("pdev wmi handle NULL"); 82 status = QDF_STATUS_E_FAILURE; 83 goto out; 84 } 85 86 param.tid = q_params->tid; 87 param.vdev_id = q_params->vdev_id; 88 param.peer_macaddr = q_params->peer_mac; 89 param.hw_qdesc_paddr_lo = q_params->hw_qdesc_paddr & 0xffffffff; 90 param.hw_qdesc_paddr_hi = (uint64_t)q_params->hw_qdesc_paddr >> 32; 91 param.queue_no = q_params->queue_no; 92 param.ba_window_size_valid = q_params->ba_window_size_valid; 93 param.ba_window_size = q_params->ba_window_size; 94 95 status = wmi_unified_peer_rx_reorder_queue_setup_send(pdev_wmi_handle, 96 ¶m); 97 out: 98 qdf_mem_free(q_params); 99 100 return status; 101 } 102 103 QDF_STATUS 104 target_if_peer_rx_reorder_queue_setup(struct cdp_ctrl_objmgr_pdev *pdev, 105 uint8_t vdev_id, uint8_t *peer_macaddr, 106 qdf_dma_addr_t hw_qdesc, int tid, 107 uint16_t queue_no, 108 uint8_t ba_window_size_valid, 109 uint16_t ba_window_size) 110 { 111 struct scheduler_msg msg = {0}; 112 struct reorder_q_setup *q_params; 113 QDF_STATUS status; 114 115 q_params = qdf_mem_malloc(sizeof(*q_params)); 116 if (!q_params) 117 return QDF_STATUS_E_NOMEM; 118 119 q_params->pdev = pdev; 120 q_params->vdev_id = vdev_id; 121 q_params->hw_qdesc_paddr = hw_qdesc; 122 q_params->tid = tid; 123 q_params->queue_no = queue_no; 124 q_params->ba_window_size_valid = ba_window_size_valid; 125 q_params->ba_window_size = ba_window_size; 126 qdf_mem_copy(q_params->peer_mac, peer_macaddr, QDF_MAC_ADDR_SIZE); 127 128 msg.bodyptr = q_params; 129 msg.callback = target_if_rx_reorder_queue_setup; 130 status = scheduler_post_message(QDF_MODULE_ID_TARGET_IF, 131 QDF_MODULE_ID_TARGET_IF, 132 QDF_MODULE_ID_TARGET_IF, &msg); 133 134 if (status != QDF_STATUS_SUCCESS) 135 qdf_mem_free(q_params); 136 137 return status; 138 } 139 140 #else 141 142 QDF_STATUS 143 target_if_peer_rx_reorder_queue_setup(struct cdp_ctrl_objmgr_pdev *pdev, 144 uint8_t vdev_id, uint8_t *peer_macaddr, 145 qdf_dma_addr_t hw_qdesc, int tid, 146 uint16_t queue_no, 147 uint8_t ba_window_size_valid, 148 uint16_t ba_window_size) 149 { 150 struct rx_reorder_queue_setup_params param; 151 struct common_wmi_handle *pdev_wmi_handle; 152 153 pdev_wmi_handle = 154 lmac_get_pdev_wmi_handle((struct wlan_objmgr_pdev *)pdev); 155 if (!pdev_wmi_handle) { 156 target_if_err("pdev wmi handle NULL"); 157 return QDF_STATUS_E_FAILURE; 158 } 159 param.tid = tid; 160 param.vdev_id = vdev_id; 161 param.peer_macaddr = peer_macaddr; 162 param.hw_qdesc_paddr_lo = hw_qdesc & 0xffffffff; 163 param.hw_qdesc_paddr_hi = (uint64_t)hw_qdesc >> 32; 164 param.queue_no = queue_no; 165 param.ba_window_size_valid = ba_window_size_valid; 166 param.ba_window_size = ba_window_size; 167 168 return wmi_unified_peer_rx_reorder_queue_setup_send(pdev_wmi_handle, 169 ¶m); 170 } 171 #endif 172 173 QDF_STATUS 174 target_if_peer_rx_reorder_queue_remove(struct cdp_ctrl_objmgr_pdev *pdev, 175 uint8_t vdev_id, uint8_t *peer_macaddr, 176 uint32_t peer_tid_bitmap) 177 { 178 struct rx_reorder_queue_remove_params param; 179 struct common_wmi_handle *pdev_wmi_handle; 180 181 pdev_wmi_handle = 182 lmac_get_pdev_wmi_handle((struct wlan_objmgr_pdev *)pdev); 183 if (!pdev_wmi_handle) { 184 target_if_err("pdev wmi handle NULL"); 185 return QDF_STATUS_E_FAILURE; 186 } 187 param.vdev_id = vdev_id; 188 param.peer_macaddr = peer_macaddr; 189 param.peer_tid_bitmap = peer_tid_bitmap; 190 return wmi_unified_peer_rx_reorder_queue_remove_send(pdev_wmi_handle, 191 ¶m); 192 } 193 194 QDF_STATUS 195 target_if_lro_hash_config(struct cdp_ctrl_objmgr_pdev *pdev, 196 struct cdp_lro_hash_config *lro_hash_cfg) 197 { 198 struct wmi_lro_config_cmd_t wmi_lro_cmd = {0}; 199 struct common_wmi_handle *pdev_wmi_handle; 200 201 pdev_wmi_handle = 202 lmac_get_pdev_wmi_handle((struct wlan_objmgr_pdev *)pdev); 203 if (!lro_hash_cfg || !pdev_wmi_handle) { 204 target_if_err("wmi_handle: 0x%pK, lro_hash_cfg: 0x%pK", 205 pdev_wmi_handle, lro_hash_cfg); 206 return QDF_STATUS_E_FAILURE; 207 } 208 209 wmi_lro_cmd.lro_enable = lro_hash_cfg->lro_enable; 210 wmi_lro_cmd.tcp_flag = lro_hash_cfg->tcp_flag; 211 wmi_lro_cmd.tcp_flag_mask = lro_hash_cfg->tcp_flag_mask; 212 wmi_lro_cmd.pdev_id = 213 lmac_get_pdev_idx((struct wlan_objmgr_pdev *)pdev); 214 215 qdf_mem_copy(wmi_lro_cmd.toeplitz_hash_ipv4, 216 lro_hash_cfg->toeplitz_hash_ipv4, 217 LRO_IPV4_SEED_ARR_SZ * sizeof(uint32_t)); 218 219 qdf_mem_copy(wmi_lro_cmd.toeplitz_hash_ipv6, 220 lro_hash_cfg->toeplitz_hash_ipv6, 221 LRO_IPV6_SEED_ARR_SZ * sizeof(uint32_t)); 222 223 return wmi_unified_lro_config_cmd(pdev_wmi_handle, 224 &wmi_lro_cmd); 225 } 226