#19794: Mikrotik board (PowerPC )Ethernet only works in 100baseT
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Reporter: anonymous | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone:
Component: packages | Version: Trunk
Keywords: |
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Hi,
I've flashed openwrt in Mikrotik board. Everything works fine except for
the Ethernet port at Gigabit speeds.
When I connect the board to a 100baseT device (e.g. laptop, USB Ethernet
dongle, etc.) the Ethernet interface works fine. However, when I connect a
Gigabit (1000baseT) device, the interface does not respond. This is the
dmesg output when I switch from a 100baseT device to a 1000baseT one:
[ 172.006565] fsl-gianfar e0026000.ethernet eth0: Link is Down
[ 172.012257] br-lan: port 1(eth0) entered disabled state
[ 174.010649] fsl-gianfar e0026000.ethernet eth0: Link is Up - 1Gbps/Full
- flo
w control rx/tx
[ 174.019116] br-lan: port 1(eth0) entered forwarding state
[ 174.024542] br-lan: port 1(eth0) entered forwarding state
[ 176.026082] br-lan: port 1(eth0) entered forwarding state
The kernel output shows that the Ethernet PHY (MPC85XX) is detected:
[ 0.988869] libphy: Freescale PowerQUICC MII Bus: probed
[ 1.022174] libphy: Freescale PowerQUICC MII Bus: probed
[ 1.028728] fsl-gianfar e0026000.ethernet: enabled errata workarounds,
flags:
0x4
[ 1.046464] fsl-gianfar e0026000.ethernet eth0: mac: 00:00:00:00:00:fa
[ 1.053000] fsl-gianfar e0026000.ethernet eth0: Running with NAPI
enabled
[ 1.059789] fsl-gianfar e0026000.ethernet eth0: RX BD ring size for
Q[0]: 256
[ 1.066924] fsl-gianfar e0026000.ethernet eth0: TX BD ring size for
Q[0]: 256
[ 1.074139] fsl-gianfar e0024000.ethernet: enabled errata workarounds,
flags:
0x4
[ 1.091798] fsl-gianfar e0024000.ethernet eth1: mac: 00:00:00:00:00:f9
[ 1.098335] fsl-gianfar e0024000.ethernet eth1: Running with NAPI
enabled
[ 1.105123] fsl-gianfar e0024000.ethernet eth1: RX BD ring size for
Q[0]: 256
[ 1.112258] fsl-gianfar e0024000.ethernet eth1: TX BD ring size for
Q[0]: 256
[ 1.119467] ucc_geth_driver: QE UCC Gigabit Ethernet Controller
[ 1.125667] TCP: cubic registered
Why?
--
Ticket URL: <https://dev.openwrt.org/ticket/19794>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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