Usually, the cfg80211_connect_params structure also contains other information about the connection that workable drivers should look for. In our prototype, this function just saves the SSID and starts the work of the ws_connect function. The function has to initiate the connect routine, which should be completed with the following calls:Īfter that, the navifly_connect_routine() function is executed. If you don’t want to manually edit the registry, download the following files and double click them to enable or disable write protection in USB ports: Download Registry Files. The connect function should return 0 if everything is okay. This will save you time and effort if you want to enable the write protection at a later time.
In our demo, it’s the nvf_connect() function. When a user decides to connect to a network, a connect function from the cfg80211_ops structure is called. Implementing the connect and disconnect operationsĬonnect and disconnect operations should be implemented together otherwise, the wiphy_register() function will fail. Memcpy(ie + 2, SSID_DUMMY, SSID_DUMMY_SIZE) īss = cfg80211_inform_bss_data(navi->wiphy, &data, CFG80211_BSS_FTYPE_UNKNOWN, bssid, 0, WLAN_CAPABILITY_ESS, 100, Static int nvf_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request)
Write a usb driver for mac how to#
Linux Wi-Fi Driver Tutorial: How to Write a Simple Linux Wireless Driver Prototype
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