rampis-mt7621: add support for ZyXEL WSM20

[ghost]

Better known as ZyXEL Multy M1

logread is full of daemon.err hostapd: nl80211: kernel reports: integer out of range, but that should be gone after this is merged.

There are kernel warnings, I have no idea what they mean.

Details

``` [ 278.192368] WARNING: CPU: 2 PID: 6161 at backports-6.1.24/net/mac80211/mesh_hwmp.c:353 airtime_link_metric_get+0x110/0x724 [mac80211] [ 278.204640] Modules linked in: iptable_nat batman_adv xt_state xt_nat xt_conntrack xt_REDIRECT xt_MASQUERADE xt_CT wireguard nf_nat nf_conntrack mt7915e mt76_connac_lib mt76 mac80211 libchacha20poly1305 ipt_REJECT ebtable_nat ebtable_filter ebtable_broute cfg80211 xt_time xt_tcpudp xt_quota xt_pkttype xt_owner xt_multiport xt_mark xt_mac xt_limit xt_comment xt_addrtype xt_TCPMSS xt_LOG ts_kmp ts_fsm ts_bm poly1305_mips nf_reject_ipv4 nf_log_syslog nf_defrag_ipv6 nf_defrag_ipv4 libcurve25519_generic iptable_mangle iptable_filter ip_tables hwmon ebtables ebt_vlan ebt_stp ebt_snat ebt_redirect ebt_pkttype ebt_mark_m ebt_mark ebt_limit ebt_ip6 ebt_ip ebt_dnat ebt_arpreply ebt_arp ebt_among ebt_802_3 compat chacha_mips sch_teql sch_sfq sch_multiq sch_gred sch_fq sch_dsmark sch_codel em_text em_nbyte em_meta em_cmp act_simple act_pedit act_csum libcrc32c sch_htb sch_hfsc em_u32 cls_u32 cls_route cls_matchall cls_fw cls_flow act_skbedit act_mirred act_gact ip6table_mangle ip6table_filter [ 278.205712] ip6_tables ip6t_REJECT x_tables nf_reject_ipv6 dummy ip_tunnel veth vxlan udp_tunnel ip6_udp_tunnel sha512_generic seqiv jitterentropy_rng drbg kpp hmac cmac leds_gpio cls_basic sch_tbf sch_ingress gpio_button_hotplug crc32c_generic [ 278.314232] CPU: 2 PID: 6161 Comm: stations Tainted: G W 5.15.127 #0 [ 278.321924] Stack : 80820000 8007c090 00000000 00000004 00000000 00000000 83d57874 809e0000 [ 278.330322] 80820000 80751988 84aeb1d8 80826dc3 00000000 00000001 83d57820 8149b980 [ 278.338701] 00000000 00000000 80751988 83d576c0 fffffb8f 00000000 ffffffea 00000000 [ 278.347070] 83d576cc 00000b8f 8082b8f8 ffffffff 80751988 00000001 00000000 83175f58 [ 278.355511] 00000009 83fed548 00000010 830704a0 00000018 803bfa3c 00000008 809e0008 [ 278.363957] ... [ 278.366457] Call Trace: [ 278.368922] [<80007df4>] show_stack+0x28/0xf0 [ 278.373357] [<80331880>] dump_stack_lvl+0x60/0x80 [ 278.378141] [<8002dcb8>] __warn+0x9c/0x124 [ 278.382323] [<8002dd9c>] warn_slowpath_fmt+0x5c/0xac [ 278.387380] [<83175f58>] airtime_link_metric_get+0x110/0x724 [mac80211] [ 278.394308] [<8310ad84>] sta_set_sinfo+0x7d0/0x10a0 [mac80211] [ 278.400281] [<83127b04>] ieee80211_nan_func_match+0x1a70/0x2144 [mac80211] [ 278.407305] [<8302f8dc>] nl80211_put_sta_rate+0x14a0/0x1678 [cfg80211] [ 278.414014] [ 278.415592] ---[ end trace 28355f69f17fc452 ]--- [ 278.488472] ------------[ cut here ]------------ [ 278.493203] WARNING: CPU: 0 PID: 315 at backports-6.1.24/net/mac80211/mesh_hwmp.c:353 airtime_link_metric_get+0x110/0x724 [mac80211] [ 278.505476] Modules linked in: iptable_nat batman_adv xt_state xt_nat xt_conntrack xt_REDIRECT xt_MASQUERADE xt_CT wireguard nf_nat nf_conntrack mt7915e mt76_connac_lib mt76 mac80211 libchacha20poly1305 ipt_REJECT ebtable_nat ebtable_filter ebtable_broute cfg80211 xt_time xt_tcpudp xt_quota xt_pkttype xt_owner xt_multiport xt_mark xt_mac xt_limit xt_comment xt_addrtype xt_TCPMSS xt_LOG ts_kmp ts_fsm ts_bm poly1305_mips nf_reject_ipv4 nf_log_syslog nf_defrag_ipv6 nf_defrag_ipv4 libcurve25519_generic iptable_mangle iptable_filter ip_tables hwmon ebtables ebt_vlan ebt_stp ebt_snat ebt_redirect ebt_pkttype ebt_mark_m ebt_mark ebt_limit ebt_ip6 ebt_ip ebt_dnat ebt_arpreply ebt_arp ebt_among ebt_802_3 compat chacha_mips sch_teql sch_sfq sch_multiq sch_gred sch_fq sch_dsmark sch_codel em_text em_nbyte em_meta em_cmp act_simple act_pedit act_csum libcrc32c sch_htb sch_hfsc em_u32 cls_u32 cls_route cls_matchall cls_fw cls_flow act_skbedit act_mirred act_gact ip6table_mangle ip6table_filter [ 278.506079] ip6_tables ip6t_REJECT x_tables nf_reject_ipv6 dummy ip_tunnel veth vxlan udp_tunnel ip6_udp_tunnel sha512_generic seqiv jitterentropy_rng drbg kpp hmac cmac leds_gpio cls_basic sch_tbf sch_ingress gpio_button_hotplug crc32c_generic [ 278.614821] CPU: 0 PID: 315 Comm: kworker/u8:4 Tainted: G W 5.15.127 #0 [ 278.614959] ------------[ cut here ]------------ [ 278.622784] Workqueue: phy0 ieee80211_ibss_leave [mac80211] [ 278.627406] WARNING: CPU: 2 PID: 6161 at backports-6.1.24/net/mac80211/mesh_hwmp.c:353 airtime_link_metric_get+0x110/0x724 [mac80211] [ 278.632938] Stack : 0000000c 8007c090 00000000 00000004 80751988 81c1bb7c 81c21880 [ 278.644915] Modules linked in: iptable_nat [ 278.652449] 8004ad84 [ 278.652458] batman_adv [ 278.656528] [ 278.656539] 80820000 81c1bbb1 00000001 81c1b9c8 8311cd88 00000001 [ 278.658839] xt_state [ 278.661263] 81c1bb88 81456d40 [ 278.662749] xt_nat [ 278.669493] [ 278.669501] 00000000 00000000 80751988 00000125 205d3400 809e72ff 00000008 0000000d [ 278.671816] xt_conntrack [ 278.674850] 81c1b9d4 81c1b9e1 ffffffff ffffffff 80751988 00000001 00000000 83175f58 [ 278.674921] 00000009 00000001 8319c500 [ 278.677022] xt_REDIRECT [ 278.678493] 8579e042 00000018 803bfa3c [ 278.686855] xt_MASQUERADE [ 278.689412] 00000000 809e0000 [ 278.697788] xt_CT [ 278.702161] ... [ 278.704707] wireguard [ 278.708498] [ 278.708509] Call Trace: [ 278.708514] [<80007df4>] show_stack+0x28/0xf0 [ 278.711205] nf_nat [ 278.714242] [<80331880>] dump_stack_lvl+0x60/0x80 [ 278.714296] [<8002dcb8>] __warn+0x9c/0x124 [ 278.714348] [<8002dd9c>] warn_slowpath_fmt+0x5c/0xac [ 278.716346] nf_conntrack [ 278.718799] [<83175f58>] airtime_link_metric_get+0x110/0x724 [mac80211] [ 278.721135] mt7915e [ 278.722640] [<83175fc4>] airtime_link_metric_get+0x17c/0x724 [mac80211] [ 278.725097] mt76_connac_lib [ 278.729534] [ 278.731487] mt76 [ 278.736362] ---[ end trace 28355f69f17fc453 ]--- [ 278.740369] mac80211 libchacha20poly1305 ipt_REJECT ebtable_nat ebtable_filter ebtable_broute cfg80211 xt_time xt_tcpudp xt_quota xt_pkttype xt_owner xt_multiport xt_mark xt_mac xt_limit xt_comment xt_addrtype xt_TCPMSS xt_LOG ts_kmp ts_fsm ts_bm poly1305_mips nf_reject_ipv4 nf_log_syslog nf_defrag_ipv6 nf_defrag_ipv4 libcurve25519_generic iptable_mangle iptable_filter ip_tables hwmon ebtables ebt_vlan ebt_stp ebt_snat ebt_redirect ebt_pkttype ebt_mark_m ebt_mark ebt_limit ebt_ip6 ebt_ip ebt_dnat ebt_arpreply ebt_arp ebt_among ebt_802_3 compat chacha_mips sch_teql sch_sfq sch_multiq sch_gred sch_fq sch_dsmark sch_codel em_text em_nbyte em_meta em_cmp act_simple act_pedit act_csum libcrc32c sch_htb sch_hfsc em_u32 cls_u32 cls_route cls_matchall cls_fw cls_flow act_skbedit act_mirred act_gact ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables nf_reject_ipv6 dummy ip_tunnel veth vxlan udp_tunnel ip6_udp_tunnel sha512_generic seqiv jitterentropy_rng drbg kpp hmac cmac [ 278.774977] leds_gpio cls_basic sch_tbf sch_ingress gpio_button_hotplug crc32c_generic [ 278.869419] CPU: 2 PID: 6161 Comm: stations Tainted: G W 5.15.127 #0 [ 278.877084] Stack : 80820000 8007c090 00000000 00000004 00000000 00000000 83d57874 809e0000 [ 278.885487] 80820000 80751988 84aeb1d8 80826dc3 00000000 00000001 83d57820 8149b980 [ 278.893886] 00000000 00000000 80751988 83d576c0 fffffbcf 00000000 ffffffea 00000000 [ 278.902269] 83d576cc 00000bcf 8082b8f8 ffffffff 80751988 00000001 00000000 83175f58 [ 278.910658] 00000009 83fed548 00000010 830704a0 00000018 803bfa3c 00000008 809e0008 [ 278.919097] ... [ 278.921562] Call Trace: [ 278.923992] [<80007df4>] show_stack+0x28/0xf0 [ 278.928371] [<80331880>] dump_stack_lvl+0x60/0x80 [ 278.933091] [<8002dcb8>] __warn+0x9c/0x124 [ 278.937219] [<8002dd9c>] warn_slowpath_fmt+0x5c/0xac [ 278.942210] [<83175f58>] airtime_link_metric_get+0x110/0x724 [mac80211] [ 278.949007] [<8310ad84>] sta_set_sinfo+0x7d0/0x10a0 [mac80211] [ 278.954899] [<83127b04>] ieee80211_nan_func_match+0x1a70/0x2144 [mac80211] [ 278.961835] [<8302f8dc>] nl80211_put_sta_rate+0x14a0/0x1678 [cfg80211] [ 278.968485] [ 278.970066] ---[ end trace 28355f69f17fc454 ]--- ```

• Must be flashable from vendor firmware
  • Web interface, sort of
  • [ ] TFTP
  • Other: UART
• Must support upgrade mechanism
  • Must have working sysupgrade
    • Must keep/forget configuration (sysupgrade [-n], firstboot)
  • Gluon profile name matches autoupdater image name
    (lua -e 'print(require("platform_info").get_image_name())')
• Reset/WPS/... button must return device into config mode
• Primary MAC address should match address on device label (or packaging)
  (https://gluon.readthedocs.io/en/latest/dev/hardware.html#hardware-support-in-packages)
  • When re-adding a device that was supported by an earlier version of Gluon, a
    factory reset must be performed before checking the primary MAC address, as
    the setting from the old version is not reset otherwise.
• Wired network
  • should support all network ports on the device
  • must have correct port assignment (WAN/LAN)
    • if there are multiple ports but no WAN port:
      • the PoE input should be WAN, all other ports LAN
      • otherwise the first port should be declared as WAN, all other ports LAN
• Wireless network (if applicable)
  • Association with AP must be possible on all radios
  • Association with 802.11s mesh must work on all radios
  • AP+mesh mode must work in parallel on all radios
• LED mapping
  • Power/system LED
    • Lit while the device is on
    • Should display config mode blink sequence
      (https://gluon.readthedocs.io/en/latest/features/configmode.html)
  • Radio LEDs
    • [ ] Should map to their respective radio
    • [ ] Should show activity
  • Switch port LEDs
    • Should map to their respective port (or switch, if only one led present)
    • Should show link state and activity
• Outdoor devices only:
  • [ ] Added board name to is_outdoor_device function in package/gluon-core/luasrc/usr/lib/lua/gluon/platform.lua
• Cellular devices only:
  • [ ] Added board name to is_cellular_device function in package/gluon-core/luasrc/usr/lib/lua/gluon/platform.lua
  • [ ] Added board name with modem setup function setup_ncm_qmi to package/gluon-core/luasrc/lib/gluon/upgrade/250-cellular
• Docs:
  • Added Device to docs/user/supported_devices.rst