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 Etienne CHAMPETIER - 13.04.2019

FS#2236 - MikroTik wAP AC ethernet not going up on reboot / 803x_aneg_done: SGMII link is not ok

Hello OpenWrt Team,

I’m trying out MikroTik wAP AC (MikroTik RouterBOARD wAP G-5HacT2HnD / Qualcomm Atheros QCA9556 ver 1 rev 0) with both:
- 18.06 (OpenWrt 18.06-SNAPSHOT r7737-6ac061f319 / LuCI openwrt-18.06 branch (git-19.079.57770-b99e77d / Linux 4.9.168)
- trunk (OpenWrt SNAPSHOT r9860-9385ff654e / LuCI Master (f138fc93) / Linux 4.14.111)

On reboot, the ethernet port
- comes up fine with 18.06 (10 reboot ok in a row)
- most of the time doesn’t come up with trunk, connecting via wifi I see a lot of “803x_aneg_done: SGMII link is not ok”

Unplugging / plugging again to the switch/computer doesnt help (it’s powered via POE)

# ip l show eht0
2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel master br-lan state DOWN mode DEFAULT group default qlen 1000

  link/ether cc:2d:e0:0f:d5:7e brd ff:ff:ff:ff:ff:ff

The “ETH” led is green on the Mikrotik and link is considered up on my laptop
I’ve also tried with a switch but it doesn’t seems to help

Doing a cold boot works most of the time

# rbcfg show
boot_delay=2
boot_device=nandeth
boot_key=any
boot_protocol=dhcp
booter=backup
cpu_mode=powersave
uart_speed=115200


Etienne CHAMPETIER commented on 13.04.2019 18:10

I just had 1 failure with 18.06, see attached logs

Etienne CHAMPETIER commented on 14.04.2019 16:46
# ethtool --reset eth0 all
ETHTOOL_RESET 0xffffffff
Cannot issue ETHTOOL_RESET: Not supported

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