On Thursday, 9 December 2021 15:41:03 CET Roberto Riggio wrote: > Could somebody be so kind to provide me with some pointers about > where the frame injection at arbitrary rates from a radiotap header is > implemented now? Not in ath9k - it is in net/mac80211/tx.c. The function ieee80211_parse_tx_radiotap will inspect the radiotap header and set the flag IEEE80211_TX_CTRL_RATE_INJECT if it was able to retrieve some rates from it. And ieee80211_tx_h_rate_ctrl will just not try to calculate new rates when they were already injected by the radiotap header (see IEEE80211_TX_CTRL_RATE_INJECT). Kind regards, Sven
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