[FS#176] Disapearing radios for ath9k introduced between August 31 and September 4th

[LEDE Bugs]

The following task has a new comment added:

FS#176 - Disapearing radios for ath9k introduced between August 31 and September 4th
User who did this - moeller0 (moeller0)

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So here is the result of testing r1630 without patches 339-343 for ~3 days:

root at router:~# uptime
 20:47:55 up 2 days, 23:59,  load average: 0.00, 0.04, 0.01
root at router:~# cat /sys/kernel/debug/ieee80211/phy0/ath9k/reset
    Baseband Hang:  0
Baseband Watchdog:  0
   Fatal HW Error:  0
      TX HW error:  0
 Transmit timeout:  0
     TX Path Hang:  0
      PLL RX Hang:  0
         MAC Hang: 1321
     Stuck Beacon: 4564
        MCI Reset:  0
Calibration error:  2
Tx DMA stop error: 501
Rx DMA stop error:  0
root at router:~# cat /sys/kernel/debug/ieee80211/phy1/ath9k/reset
    Baseband Hang:  0
Baseband Watchdog:  0
   Fatal HW Error:  0
      TX HW error:  0
 Transmit timeout:  0
     TX Path Hang:  0
      PLL RX Hang:  0
         MAC Hang: 1676
     Stuck Beacon:  0
        MCI Reset:  0
Calibration error:  0
Tx DMA stop error: 1676
Rx DMA stop error:  0


As far as I can tell this is quite stable. Now onto testing with incrementally including tose patches individually.

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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=176#comment469