Dear all, I'm configuring a simple mesh network using four miniPCIe adapters (Compex WLE900VX) on two Gateworks Ventana 5410 boards. Actually, based on the guide https://wireless.wiki.kernel.org/en/users/drivers/ath10k/mesh I don't have any problem setting up the mesh network on channels 36, 149, 153, respectively 5180 80 5210, 5745 80 5775, and 5765 80 5795 (even if MIMO is not working). But while configuring the interfaces to work in 80MHz channel bandwidth (802.11ac using ath10k driver) on a different channel I bump into the error: command failed: Invalid argument (-22) immediately after launching the command for joining the mesh: iw dev <if_name> mesh join <mesh_name>. The syslog provide only this: Dec 21 13:52:03 MrProper kernel: [ 7257.058617] util.c | ieee80211_set_wmm_default: ac=0, enable_qos=true, vif.type=7, NL80211_IFTYPE_STATION=2 Dec 21 13:52:03 MrProper kernel: [ 7257.059654] IPv6: ADDRCONF(NETDEV_UP): mpp1: link is not ready Dec 21 13:52:03 MrProper kernel: [ 7257.205911] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:03 MrProper kernel: [ 7257.581898] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:03 MrProper kernel: [ 7257.613627] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:04 MrProper kernel: [ 7258.084733] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:04 MrProper kernel: [ 7258.180963] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:04 MrProper kernel: [ 7258.325382] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:04 MrProper kernel: [ 7258.661534] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:05 MrProper kernel: [ 7259.029525] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:05 MrProper kernel: [ 7259.392563] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:08 MrProper kernel: [ 7262.386101] ath10k_warn: 18 callbacks suppressed Dec 21 13:52:08 MrProper kernel: [ 7262.386154] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:09 MrProper kernel: [ 7262.737520] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:09 MrProper kernel: [ 7262.785597] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:09 MrProper kernel: [ 7262.971144] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:09 MrProper kernel: [ 7262.981414] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:09 MrProper kernel: [ 7263.091578] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:09 MrProper kernel: [ 7263.445603] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:09 MrProper kernel: [ 7263.458727] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:09 MrProper kernel: [ 7263.582180] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:09 MrProper kernel: [ 7263.589649] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:14 MrProper kernel: [ 7267.742838] ath10k_warn: 44 callbacks suppressed Dec 21 13:52:14 MrProper kernel: [ 7267.742887] ath10k_pci 0000:07:00.0: no channel configured; ignoring frame(s)! Dec 21 13:52:14 MrProper kernel: [ 7267.744466] ath10k_pci 0000:07:00.0: no channel Did someone have a similar issue? Are there, maybe, some channels that even present in the regulatory domain with the @80 flags are not configurable in this way? (36, 52, 100, 116, 132, 149 should be ok, but only 36 and 149 work) Or maybe it's my reg-domain issue (see below)? root@MrProper:~# iw reg get global country US: DFS-FCC (2402 - 2472 @ 40), (N/A, 30), (N/A) (5170 - 5250 @ 80), (N/A, 23), (N/A), AUTO-BW (5250 - 5330 @ 80), (N/A, 23), (0 ms), DFS, AUTO-BW (5490 - 5730 @ 160), (N/A, 23), (0 ms), DFS (5735 - 5835 @ 80), (N/A, 30), (N/A) (57240 - 63720 @ 2160), (N/A, 40), (N/A) phy#1 country US: DFS-FCC (2402 - 2472 @ 40), (N/A, 30), (N/A) (5170 - 5250 @ 80), (N/A, 23), (N/A), AUTO-BW (5250 - 5330 @ 80), (N/A, 23), (0 ms), DFS, AUTO-BW (5490 - 5730 @ 160), (N/A, 23), (0 ms), DFS (5735 - 5835 @ 80), (N/A, 30), (N/A) (57240 - 63720 @ 2160), (N/A, 40), (N/A) phy#0 country US: DFS-FCC (2402 - 2472 @ 40), (N/A, 30), (N/A) (5170 - 5250 @ 80), (N/A, 23), (N/A), AUTO-BW (5250 - 5330 @ 80), (N/A, 23), (0 ms), DFS, AUTO-BW (5490 - 5730 @ 160), (N/A, 23), (0 ms), DFS (5735 - 5835 @ 80), (N/A, 30), (N/A) (57240 - 63720 @ 2160), (N/A, 40), (N/A) phy#2 country US: DFS-FCC (2402 - 2472 @ 40), (N/A, 30), (N/A) (5170 - 5250 @ 80), (N/A, 23), (N/A), AUTO-BW (5250 - 5330 @ 80), (N/A, 23), (0 ms), DFS, AUTO-BW (5490 - 5730 @ 160), (N/A, 23), (0 ms), DFS (5735 - 5835 @ 80), (N/A, 30), (N/A) (57240 - 63720 @ 2160), (N/A, 40), (N/A) Thanks a lot for every hint! Matteo
