1 /* Copyright (c) 2014, The Linux Foundation. All rights reserved. 2 * 3 * Redistribution and use in source and binary forms, with or without 4 * modification, are permitted provided that the following conditions 5 * are met: 6 * * Redistributions of source code must retain the above copyright 7 * notice, this list of conditions and the following disclaimer. 8 * * Redistributions in binary form must reproduce the above copyright 9 * notice, this list of conditions and the following disclaimer in 10 * the documentation and/or other materials provided with the 11 * distribution. 12 * * Neither the name of The Linux Foundation nor the names of its 13 * contributors may be used to endorse or promote products derived 14 * from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 23 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 25 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 26 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef __WIFI_HAL_LLSTATSCOMMAND_H__ 30 #define __WIFI_HAL_LLSTATSCOMMAND_H__ 31 32 #include <stdint.h> 33 #include <fcntl.h> 34 #include <sys/socket.h> 35 #include <netlink/genl/genl.h> 36 #include <netlink/genl/family.h> 37 #include <netlink/genl/ctrl.h> 38 #include <linux/rtnetlink.h> 39 #include <netpacket/packet.h> 40 #include <linux/filter.h> 41 #include <linux/errqueue.h> 42 43 #include <linux/pkt_sched.h> 44 #include <netlink/object-api.h> 45 #include <netlink/netlink.h> 46 #include <netlink/socket.h> 47 #include <net/if.h> 48 49 #include "nl80211_copy.h" 50 #include "common.h" 51 #include "cpp_bindings.h" 52 #include "tdls.h" 53 54 #ifdef __GNUC__ 55 #define PRINTF_FORMAT(a,b) __attribute__ ((format (printf, (a), (b)))) 56 #define STRUCT_PACKED __attribute__ ((packed)) 57 #else 58 #define PRINTF_FORMAT(a,b) 59 #define STRUCT_PACKED 60 #endif 61 62 #ifdef __cplusplus 63 extern "C" 64 { 65 #endif /* __cplusplus */ 66 67 #define IS_GLOBAL_TDLS_SUPPORTED BIT(0) 68 #define IS_PER_MAC_TDLS_SUPPORTED BIT(1) 69 #define IS_OFF_CHANNEL_TDLS_SUPPORTED BIT(2) 70 71 typedef struct { 72 int maxConcurrentTdlsSessionNum; 73 u32 tdlsSupportedFeatures; 74 } wifiTdlsCapabilities; 75 76 class TdlsCommand: public WifiVendorCommand 77 { 78 private: 79 static TdlsCommand *mTdlsCommandInstance; 80 wifi_tdls_status mTDLSgetStatusRspParams; 81 wifi_request_id mRequestId; 82 wifi_tdls_handler mHandler; 83 wifiTdlsCapabilities mTDLSgetCaps; 84 85 TdlsCommand(wifi_handle handle, int id, u32 vendor_id, u32 subcmd); 86 87 public: 88 static TdlsCommand* instance(wifi_handle handle); 89 virtual ~TdlsCommand(); 90 91 virtual void setSubCmd(u32 subcmd); 92 93 virtual wifi_error requestResponse(); 94 95 virtual int handleEvent(WifiEvent &event); 96 97 virtual int handleResponse(WifiEvent &reply); 98 99 virtual wifi_error setCallbackHandler(wifi_tdls_handler nHandler, u32 event); 100 101 virtual void unregisterHandler(u32 subCmd); 102 103 virtual void getStatusRspParams(wifi_tdls_status *status); 104 105 virtual void getCapsRspParams(wifi_tdls_capabilities *caps); 106 }; 107 108 #ifdef __cplusplus 109 } 110 #endif /* __cplusplus */ 111 #endif 112