I have used the TK1 for one year, but now the WIFI and eth0 can not work.
Boot Message:
tegra-pcie: probing port 0, using 2 lanes
tegra-pcie: link 0 down, retrying
tegra-pcie: link 0 down, retrying
tegra-pcie: link 0 down, retrying
tegra-pcie: link 0 down, ignoring
tegra-pcie: probing port 1, using 1 lanes
tegra-pcie: link 1 down, retrying
tegra-pcie: link 1 down, retrying
tegra-pcie: link 1 down, retrying
tegra-pcie: link 1 down, ignoring
lspci: no message
ifconfig: only lo
Sometimes the TK1 has net,but it will break down and send the messagein a priod time.
[ 32.521443] pcieport 0000:00:00.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=0000(Receiver ID)
[ 32.535951] pcieport 0000:00:00.0: device [10de:0e12] error status/mask=00000001/00002000
[ 32.545396] pcieport 0000:00:00.0: [ 0] Receiver Error
[ 32.825943] pcieport 0000:00:00.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=0000(Receiver ID)
[ 32.836255] pcieport 0000:00:00.0: device [10de:0e12] error status/mask=00000001/00002000
[ 32.845146] pcieport 0000:00:00.0: [ 0] Receiver Error (First)