OpenWrt/LEDE Project

  • Status Unconfirmed
  • Percent Complete
    0%
  • Task Type Bug Report
  • Category Base system
  • Assigned To No-one
  • Operating System All
  • Severity Low
  • Priority Very Low
  • Reported Version Trunk
  • Due in Version Undecided
  • Due Date Undecided
  • Votes
  • Private
Attached to Project: OpenWrt/LEDE Project
Opened by Lars - 27.03.2019

FS#2207 - ath79: Ubiquiti Nanostation M5 HP XM fails to initialize wireless interface

  • Device: Ubiquiti Nanostation M5 HP XM
  • OpenWrt: master branch (commit ae9d3a25c2cb165912904dc8b57dbc5da24c61e1)
  • Symptoms of the Problem
    • “iwinfo” shows no output

Failed initialization:

[   11.643912] ath9k 0000:00:00.0: Direct firmware load for ath9k-eeprom-pci-0000:00:00.0.bin failed with error -2
[   11.654117] ath9k 0000:00:00.0: Falling back to user helper
[   11.867085] firmware ath9k-eeprom-pci-0000:00:00.0.bin: firmware_loading_store: map pages failed
[   11.876934] ath: phy0: Unable to load EEPROM file ath9k-eeprom-pci-0000:00:00.0.bin
[   11.884709] ath9k 0000:00:00.0: Failed to initialize device
[   11.890396] ath9k: probe of 0000:00:00.0 failed with error -22

A working initialization (same device, same commit, with ar711xx image):

Wed Mar 27 11:10:57 2019 kern.info kernel: [   16.709837] pci 0000:00:00.0: using irq 40 for pin 1
Wed Mar 27 11:10:57 2019 kern.warn kernel: [   16.714854] PCI: Enabling device 0000:00:00.0 (0000 -> 0002)
Wed Mar 27 11:10:57 2019 kern.info kernel: [   16.725987] ath: phy0: Ignoring endianness difference in EEPROM magic bytes.
Wed Mar 27 11:10:57 2019 kern.debug kernel: [   16.734629] ath: EEPROM regdomain: 0x0
Wed Mar 27 11:10:57 2019 kern.debug kernel: [   16.734637] ath: EEPROM indicates default country code should be used
Wed Mar 27 11:10:57 2019 kern.debug kernel: [   16.734642] ath: doing EEPROM country->regdmn map search
Wed Mar 27 11:10:57 2019 kern.debug kernel: [   16.734662] ath: country maps to regdmn code: 0x3a
Wed Mar 27 11:10:57 2019 kern.debug kernel: [   16.734670] ath: Country alpha2 being used: US
Wed Mar 27 11:10:57 2019 kern.debug kernel: [   16.734676] ath: Regpair used: 0x3a
Wed Mar 27 11:10:57 2019 kern.debug kernel: [   16.755563] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
Wed Mar 27 11:10:57 2019 kern.info kernel: [   16.758624] ieee80211 phy0: Atheros AR9280 Rev:2 mem=0xb0000000, irq=40
  • an ar71xx image based on the same commit works as expected
  • Ubiquiti Nanostation M5 loco XW also works

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