When using DFS channels on Ath10k kernel log has warning message 'failed to process fft', typically when under medium/heavy traffic. Ticket https://dev.openwrt.org/ticket/19316 discusses and concludes messages are harmless. They do still contribute to log noise, so this patch enables them only in driver debug mode. Hopefully this will stop people like me worrying about them.
Tested on Archer C7 Signed-off-by: Kevin Darbyshire-Bryant <[email protected]> --- .../931-ath10k_suppress_failed_to_process_fft_warning.patch | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 package/kernel/mac80211/patches/931-ath10k_suppress_failed_to_process_fft_warning.patch diff --git a/package/kernel/mac80211/patches/931-ath10k_suppress_failed_to_process_fft_warning.patch b/package/kernel/mac80211/patches/931-ath10k_suppress_failed_to_process_fft_warning.patch new file mode 100644 index 0000000..dceab0f --- /dev/null +++ b/package/kernel/mac80211/patches/931-ath10k_suppress_failed_to_process_fft_warning.patch @@ -0,0 +1,11 @@ +--- a/drivers/net/wireless/ath/ath10k/wmi.c ++++ b/drivers/net/wireless/ath/ath10k/wmi.c +@@ -2658,7 +2658,7 @@ void ath10k_wmi_event_spectral_scan(stru + fftr, fftr_len, + tsf); + if (res < 0) { +- ath10k_warn(ar, "failed to process fft report: %d\n", ++ ath10k_dbg(ar, ATH10K_DBG_WMI, "failed to process fft report: %d\n", + res); + return; + } -- 1.9.1 _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
