on 2016-10-19 Charles wrote: > Questions:
A similar observation: With OpenWrt 15.05.1, after booting, dmesg output contains driver messages related to regulatory domain changes and final (I hope) settings: > [ 10.850000] cfg80211: Calling CRDA to update world regulatory domain > [ 10.880000] cfg80211: World regulatory domain updated: > [ 10.880000] cfg80211: DFS Master region: unset > [ 10.890000] cfg80211: (start_freq - end_freq @ bandwidth), > (max_antenna_gain, max_eirp), (dfs_cac_time) > [ 10.900000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, > 2000 mBm), (N/A) > [ 10.910000] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz, 92000 KHz > AUTO), (N/A, 2000 mBm), (N/A) > [ 10.920000] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, > 2000 mBm), (N/A) > [ 10.920000] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz > AUTO), (N/A, 2000 mBm), (N/A) > [ 10.930000] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz > AUTO), (N/A, 2000 mBm), (0 s) > [ 10.940000] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, > 2000 mBm), (0 s) > [ 10.950000] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, > 2000 mBm), (N/A) > [ 10.960000] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, > 0 mBm), (N/A) > ... > [ 11.140000] cfg80211: Calling CRDA for country: US > [ 11.140000] cfg80211: Regulatory domain changed to country: US > [ 11.150000] cfg80211: DFS Master region: FCC > [ 11.150000] cfg80211: (start_freq - end_freq @ bandwidth), > (max_antenna_gain, max_eirp), (dfs_cac_time) > [ 11.160000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, > 3000 mBm), (N/A) > [ 11.170000] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz > AUTO), (N/A, 2300 mBm), (N/A) > [ 11.180000] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz > AUTO), (N/A, 2300 mBm), (0 s) > [ 11.190000] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, > 2300 mBm), (0 s) > [ 11.200000] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, > 3000 mBm), (N/A) > [ 11.210000] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, > 4000 mBm), (N/A) > ... > [ 19.920000] cfg80211: Calling CRDA for country: DE > [ 19.940000] cfg80211: Regulatory domain changed to country: DE > [ 19.950000] cfg80211: DFS Master region: ETSI > [ 19.950000] cfg80211: (start_freq - end_freq @ bandwidth), > (max_antenna_gain, max_eirp), (dfs_cac_time) > [ 19.960000] cfg80211: (2400000 KHz - 2483000 KHz @ 40000 KHz), (N/A, > 2000 mBm), (N/A) > [ 19.970000] cfg80211: (5150000 KHz - 5250000 KHz @ 80000 KHz, 200000 KHz > AUTO), (N/A, 2000 mBm), (N/A) > [ 19.980000] cfg80211: (5250000 KHz - 5350000 KHz @ 80000 KHz, 200000 KHz > AUTO), (N/A, 2000 mBm), (0 s) > [ 19.990000] cfg80211: (5470000 KHz - 5725000 KHz @ 160000 KHz), (N/A, > 2700 mBm), (0 s) > [ 20.000000] cfg80211: (57000000 KHz - 66000000 KHz @ 2160000 KHz), (N/A, > 4000 mBm), (N/A) One can easily see region changing from 'unset' over 'FCC' to 'ETSI'. With current LEDE, however, these messages are completely missing, making it harder to trust radio obeying regulatory rules. I mean, what is the rationale for this change (as well as that subject of the other mail)? tnx, Charles _______________________________________________ Lede-dev mailing list Lede-dev@lists.infradead.org http://lists.infradead.org/mailman/listinfo/lede-dev
