| /* |
| * Copyright (c) 2016 The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /** |
| * DOC: wlan_hdd_nan_datapath.h |
| * |
| * WLAN Host Device Driver nan datapath API specification |
| */ |
| #ifndef __WLAN_HDD_NAN_DATAPATH_H |
| #define __WLAN_HDD_NAN_DATAPATH_H |
| |
| struct hdd_context_s; |
| struct hdd_tgt_cfg; |
| struct hdd_config; |
| struct hdd_adapter_s; |
| struct wireless_dev; |
| |
| /* NAN Social channels */ |
| #define NAN_SOCIAL_CHANNEL_2_4GHZ 6 |
| #define NAN_SOCIAL_CHANNEL_5GHZ_LOWER_BAND 44 |
| #define NAN_SOCIAL_CHANNEL_5GHZ_UPPER_BAND 149 |
| |
| #define NDP_APP_INFO_LEN 255 |
| #define NDP_QOS_INFO_LEN 255 |
| #define NDP_PMK_LEN 32 |
| #define NDP_SCID_BUF_LEN 256 |
| #define NDP_NUM_INSTANCE_ID 255 |
| |
| |
| #define HDD_MAX_NUM_NDP_STA (HDD_MAX_NUM_IBSS_STA) |
| #define NDP_BROADCAST_STAID (IBSS_BROADCAST_STAID) |
| |
| #ifdef WLAN_FEATURE_NAN_DATAPATH |
| #define WLAN_HDD_IS_NDI(adapter) ((adapter)->device_mode == WLAN_HDD_NDI) |
| |
| #define WLAN_HDD_IS_NDI_CONNECTED(adapter) ( \ |
| eConnectionState_NdiConnected ==\ |
| (adapter)->sessionCtx.station.conn_info.connState) |
| #else |
| #define WLAN_HDD_IS_NDI(adapter) (false) |
| #define WLAN_HDD_IS_NDI_CONNECTED(adapter) (false) |
| #endif /* WLAN_FEATURE_NAN_DATAPATH */ |
| |
| /** |
| * enum qca_wlan_vendor_attr_ndp_params - vendor attribute parameters |
| * @QCA_WLAN_VENDOR_ATTR_NDP_SUBCMD: NDP Sub command |
| * @QCA_WLAN_VENDOR_ATTR_NDP_TRANSACTION_ID: Transaction id reference |
| * @QCA_WLAN_VENDOR_ATTR_NDP_STATUS_ID: NDP status id |
| * @QCA_WLAN_VENDOR_ATTR_NDP_SERVICE_INSTANCE_ID: Service instance id |
| * @QCA_WLAN_VENDOR_ATTR_NDP_CHANNEL: Requested channel |
| * @QCA_WLAN_VENDOR_ATTR_NDP_PEER_DISCOVERY_MAC_ADDR: Peer discovery mac addr |
| * @QCA_WLAN_VENDOR_ATTR_NDP_IFACE_STR: Iface name |
| * @QCA_WLAN_VENDOR_ATTR_NDP_CONFIG_SECURITY: Security configuration |
| * @QCA_WLAN_VENDOR_ATTR_NDP_CONFIG_QOS: Qos configuration |
| * @QCA_WLAN_VENDOR_ATTR_NDP_APP_INFO: Application info |
| * @QCA_WLAN_VENDOR_ATTR_NDP_INSTANCE_ID: NDP instance id |
| * @QCA_WLAN_VENDOR_ATTR_NDP_INSTANCE_ID_ARRAY: NDP instance id array |
| * @QCA_WLAN_VENDOR_ATTR_NDP_RESPONSE_CODE: Schedule response |
| * @QCA_WLAN_VENDOR_ATTR_NDP_NDI_MAC_ADDR: NDI mac address |
| * @QCA_WLAN_VENDOR_ATTR_NDP_DRV_RESPONSE_STATUS_TYPE: Driver return status |
| * @QCA_WLAN_VENDOR_ATTR_NDP_DRV_RETURN_VALUE: Driver return value |
| * @QCA_WLAN_VENDOR_ATTR_NDP_CHANNEL_CONFIG: Channel config request type |
| */ |
| enum qca_wlan_vendor_attr_ndp_params { |
| QCA_WLAN_VENDOR_ATTR_NDP_PARAM_INVALID = 0, |
| QCA_WLAN_VENDOR_ATTR_NDP_SUBCMD, |
| QCA_WLAN_VENDOR_ATTR_NDP_TRANSACTION_ID, |
| QCA_WLAN_VENDOR_ATTR_NDP_SERVICE_INSTANCE_ID, |
| QCA_WLAN_VENDOR_ATTR_NDP_CHANNEL, |
| QCA_WLAN_VENDOR_ATTR_NDP_PEER_DISCOVERY_MAC_ADDR, |
| QCA_WLAN_VENDOR_ATTR_NDP_IFACE_STR, |
| /* CONFIG_SECURITY is deprecated, use NCS_SK_TYPE/PMK/SCID instead */ |
| QCA_WLAN_VENDOR_ATTR_NDP_CONFIG_SECURITY, |
| QCA_WLAN_VENDOR_ATTR_NDP_CONFIG_QOS, |
| QCA_WLAN_VENDOR_ATTR_NDP_APP_INFO, |
| QCA_WLAN_VENDOR_ATTR_NDP_INSTANCE_ID, |
| QCA_WLAN_VENDOR_ATTR_NDP_INSTANCE_ID_ARRAY, |
| QCA_WLAN_VENDOR_ATTR_NDP_RESPONSE_CODE, |
| QCA_WLAN_VENDOR_ATTR_NDP_NDI_MAC_ADDR, |
| QCA_WLAN_VENDOR_ATTR_NDP_DRV_RESPONSE_STATUS_TYPE, |
| QCA_WLAN_VENDOR_ATTR_NDP_DRV_RETURN_VALUE, |
| QCA_WLAN_VENDOR_ATTR_NDP_CHANNEL_CONFIG, |
| QCA_WLAN_VENDOR_ATTR_NDP_NCS_SK_TYPE, |
| QCA_WLAN_VENDOR_ATTR_NDP_PMK, |
| QCA_WLAN_VENDOR_ATTR_NDP_SCID, |
| |
| QCA_WLAN_VENDOR_ATTR_NDP_PARAMS_AFTER_LAST, |
| QCA_WLAN_VENDOR_ATTR_NDP_PARAMS_MAX = |
| QCA_WLAN_VENDOR_ATTR_NDP_PARAMS_AFTER_LAST - 1, |
| }; |
| |
| /** |
| * enum qca_wlan_vendor_attr_ndp_cfg_security - vendor security attribute |
| * @QCA_WLAN_VENDOR_ATTR_NDP_SECURITY_ENABLE: Security enabled |
| */ |
| enum qca_wlan_vendor_attr_ndp_cfg_security { |
| QCA_WLAN_VENDOR_ATTR_NDP_SECURITY_ENABLE = 1, |
| }; |
| |
| /** |
| * enum qca_wlan_vendor_attr_ndp_qos - vendor qos attribute |
| * @QCA_WLAN_VENDOR_ATTR_NDP_QOS_CONFIG: NDP QoS configuration |
| */ |
| enum qca_wlan_vendor_attr_ndp_qos { |
| QCA_WLAN_VENDOR_ATTR_NDP_QOS_CONFIG = 1, |
| }; |
| |
| /** |
| * enum qca_wlan_vendor_attr_ndp_sub_cmd_value - NDP subcmd value |
| * @QCA_WLAN_VENDOR_ATTR_NDP_INVALID: Unused subcmd value |
| * @QCA_WLAN_VENDOR_ATTR_NDP_INTERFACE_CREATE: iface create |
| * @QCA_WLAN_VENDOR_ATTR_NDP_INTERFACE_DELETE: iface delete |
| * @QCA_WLAN_VENDOR_ATTR_NDP_INITIATOR_REQUEST: NDP initiator request |
| * @QCA_WLAN_VENDOR_ATTR_NDP_INITIATOR_RESPONSE: NDP initiator response |
| * @QCA_WLAN_VENDOR_ATTR_NDP_RESPONDER_REQUEST: NDP responder request |
| * @QCA_WLAN_VENDOR_ATTR_NDP_RESPONDER_RESPONSE: NDP responder response |
| * @QCA_WLAN_VENDOR_ATTR_NDP_END_REQUEST: NDP end request |
| * @QCA_WLAN_VENDOR_ATTR_NDP_END_RESPONSE: NDP end response |
| * @QCA_WLAN_VENDOR_ATTR_NDP_REQUEST_IND: NDP request indication |
| * @QCA_WLAN_VENDOR_ATTR_NDP_CONFIRM_IND: NDP confirm indication |
| * @QCA_WLAN_VENDOR_ATTR_NDP_END_IND: NDP End indication |
| */ |
| enum qca_wlan_vendor_attr_ndp_sub_cmd_value { |
| QCA_WLAN_VENDOR_ATTR_NDP_INVALID = 0, |
| QCA_WLAN_VENDOR_ATTR_NDP_INTERFACE_CREATE = 1, |
| QCA_WLAN_VENDOR_ATTR_NDP_INTERFACE_DELETE = 2, |
| QCA_WLAN_VENDOR_ATTR_NDP_INITIATOR_REQUEST = 3, |
| QCA_WLAN_VENDOR_ATTR_NDP_INITIATOR_RESPONSE = 4, |
| QCA_WLAN_VENDOR_ATTR_NDP_RESPONDER_REQUEST = 5, |
| QCA_WLAN_VENDOR_ATTR_NDP_RESPONDER_RESPONSE = 6, |
| QCA_WLAN_VENDOR_ATTR_NDP_END_REQUEST = 7, |
| QCA_WLAN_VENDOR_ATTR_NDP_END_RESPONSE = 8, |
| QCA_WLAN_VENDOR_ATTR_NDP_REQUEST_IND = 9, |
| QCA_WLAN_VENDOR_ATTR_NDP_CONFIRM_IND = 10, |
| QCA_WLAN_VENDOR_ATTR_NDP_END_IND = 11 |
| }; |
| |
| /** enum nan_datapath_state - NAN datapath states |
| * @NAN_DATA_NDI_CREATING_STATE: NDI create is in progress |
| * @NAN_DATA_NDI_CREATED_STATE: NDI successfully crated |
| * @NAN_DATA_NDI_DELETING_STATE: NDI delete is in progress |
| * @NAN_DATA_NDI_DELETED_STATE: NDI delete is in progress |
| * @NAN_DATA_PEER_CREATE_STATE: Peer create is in progress |
| * @NAN_DATA_PEER_DELETE_STATE: Peer delete is in progrss |
| * @NAN_DATA_CONNECTING_STATE: Data connection in progress |
| * @NAN_DATA_CONNECTED_STATE: Data connection successful |
| * @NAN_DATA_END_STATE: NDP end is in progress |
| * @NAN_DATA_DISCONNECTED_STATE: NDP is in disconnected state |
| */ |
| enum nan_datapath_state { |
| NAN_DATA_NDI_CREATING_STATE = 0, |
| NAN_DATA_NDI_CREATED_STATE = 1, |
| NAN_DATA_NDI_DELETING_STATE = 2, |
| NAN_DATA_NDI_DELETED_STATE = 3, |
| NAN_DATA_PEER_CREATE_STATE = 4, |
| NAN_DATA_PEER_DELETE_STATE = 5, |
| NAN_DATA_CONNECTING_STATE = 6, |
| NAN_DATA_CONNECTED_STATE = 7, |
| NAN_DATA_END_STATE = 8, |
| NAN_DATA_DISCONNECTED_STATE = 9, |
| }; |
| |
| /** |
| * struct nan_datapath_ctx - context for nan data path |
| * @state: Current state of NDP |
| * @active_ndp_sessions: active ndp sessions per adapter |
| * @active_ndp_peers: number of active ndp peers |
| * @ndp_create_transaction_id: transaction id for create req |
| * @ndp_delete_transaction_id: transaction id for delete req |
| * @ndp_key_installed: NDP security key installed |
| * @ndp_enc_key: NDP encryption key info |
| * @ndp_debug_state: debug state info |
| * @ndi_delete_rsp_reason: reason code for ndi_delete rsp |
| * @ndi_delete_rsp_status: status for ndi_delete rsp |
| */ |
| struct nan_datapath_ctx { |
| enum nan_datapath_state state; |
| /* idx in following array should follow conn_info.peerMacAddress */ |
| uint32_t active_ndp_sessions[HDD_MAX_NUM_NDP_STA]; |
| uint32_t active_ndp_peers; |
| uint16_t ndp_create_transaction_id; |
| uint16_t ndp_delete_transaction_id; |
| bool ndp_key_installed; |
| tCsrRoamSetKey ndp_enc_key; |
| uint32_t ndp_debug_state; |
| uint32_t ndi_delete_rsp_reason; |
| uint32_t ndi_delete_rsp_status; |
| }; |
| |
| #ifdef WLAN_FEATURE_NAN_DATAPATH |
| void hdd_ndp_print_ini_config(struct hdd_context_s *hdd_ctx); |
| void hdd_nan_datapath_target_config(hdd_context_t *hdd_ctx, |
| struct hdd_tgt_cfg *cfg); |
| void hdd_ndp_event_handler(struct hdd_adapter_s *adapter, |
| tCsrRoamInfo *roam_info, uint32_t roam_id, eRoamCmdStatus roam_status, |
| eCsrRoamResult roam_result); |
| int wlan_hdd_cfg80211_process_ndp_cmd(struct wiphy *wiphy, |
| struct wireless_dev *wdev, const void *data, int data_len); |
| int hdd_init_nan_data_mode(struct hdd_adapter_s *adapter); |
| void hdd_ndp_session_end_handler(hdd_adapter_t *adapter); |
| #else |
| static inline void hdd_ndp_print_ini_config(struct hdd_context_s *hdd_ctx) |
| { |
| } |
| static inline void hdd_nan_datapath_target_config(struct hdd_context_s *hdd_ctx, |
| struct hdd_tgt_cfg *cfg) |
| { |
| } |
| static inline void hdd_ndp_event_handler(struct hdd_adapter_s *adapter, |
| tCsrRoamInfo *roam_info, uint32_t roam_id, eRoamCmdStatus roam_status, |
| eCsrRoamResult roam_result) |
| { |
| } |
| static inline int wlan_hdd_cfg80211_process_ndp_cmd(struct wiphy *wiphy, |
| struct wireless_dev *wdev, const void *data, int data_len) |
| { |
| return 0; |
| } |
| static inline int hdd_init_nan_data_mode(struct hdd_adapter_s *adapter) |
| { |
| return 0; |
| } |
| static inline void hdd_ndp_session_end_handler(hdd_adapter_t *adapter) |
| { |
| } |
| #endif /* WLAN_FEATURE_NAN_DATAPATH */ |
| |
| #endif /* __WLAN_HDD_NAN_DATAPATH_H */ |
