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客户问题一
您好,我们使用的贵公司AM4376核心板,底板是自己做的,用的usb hub(AX8872)扩了四个网口,但是烧录系统后启动信息打印错误如下:
[ 15.288311] usbcore: registered new interface driver hub
[ 15.289993] usbcore: registered new device driver usb
[ 15.329710] xhci-hcd xhci-hcd.3.auto: xHCI Host Controller
[ 15.329754] xhci-hcd xhci-hcd.3.auto: new USB bus registered, assigned bus number 1
[ 15.334686] xhci-hcd xhci-hcd.3.auto: hcc params 0x0238f06d hci version 0x100 quirks 0x02010010
[ 15.337348] xhci-hcd xhci-hcd.3.auto: irq 288, io mem 0x48390000
[ 15.339771] hub 1-0:1.0: USB hub found
[ 15.339830] hub 1-0:1.0: 1 port detected
[ 15.340321] xhci-hcd xhci-hcd.3.auto: xHCI Host Controller
[ 15.340341] xhci-hcd xhci-hcd.3.auto: new USB bus registered, assigned bus number 2
[ 15.340698] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 15.353229] hub 2-0:1.0: USB hub found
[ 15.353289] hub 2-0:1.0: 1 port detected
[ 15.353973] xhci-hcd xhci-hcd.4.auto: xHCI Host Controller
[ 15.354004] xhci-hcd xhci-hcd.4.auto: new USB bus registered, assigned bus number 3
[ 15.358667] xhci-hcd xhci-hcd.4.auto: hcc params 0x0238f06d hci version 0x100 quirks 0x02010010
[ 15.361854] xhci-hcd xhci-hcd.4.auto: irq 289, io mem 0x483d0000
[ 15.364012] hub 3-0:1.0: USB hub found
[ 15.364074] hub 3-0:1.0: 1 port detected
[ 15.364553] xhci-hcd xhci-hcd.4.auto: xHCI Host Controller
[ 15.364572] xhci-hcd xhci-hcd.4.auto: new USB bus registered, assigned bus number 4
[ 15.364728] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[ 15.366643] hub 4-0:1.0: USB hub found
[ 15.366699] hub 4-0:1.0: 1 port detected
[ 15.698314] usb 1-1: new low-speed USB device number 2 using xhci-hcd
[ 15.718373] usb 3-1: new high-speed USB device number 2 using xhci-hcd
[ 15.838428] usb 1-1: device descriptor read/64, error -71
[ 15.909071] hub 3-1:1.0: USB hub found
[ 15.909907] hub 3-1:1.0: 4 ports detected
[ 16.098430] usb 1-1: device descriptor read/64, error -71
[ 16.190006] irq: no irq domain found for /ocp@44000000/pruss_soc_bus@54426000/pruss@54440000/intc@54460000 !
[ 16.228444] usb 3-1.1: new high-speed USB device number 3 using xhci-hcd
[ 16.358357] usb 1-1: new low-speed USB device number 3 using xhci-hcd
[ 16.418708] remoteproc remoteproc1: 54434000.pru0 is available
[ 16.424685] pru-rproc 54434000.pru0: PRU rproc node /ocp@44000000/pruss_soc_bus@54426000/pruss@54400000/pru@54434000 probed successfully
[ 16.488303] usb 3-1.2: new high-speed USB device number 4 using xhci-hcd
[ 16.548449] usb 1-1: device descriptor read/64, error -71
[ 16.602708] remoteproc remoteproc2: 54438000.pru1 is available
[ 16.633085] pru-rproc 54438000.pru1: PRU rproc node /ocp@44000000/pruss_soc_bus@54426000/pruss@54400000/pru@54438000 probed successfully
[ 16.713057] remoteproc remoteproc3: 54474000.pru0 is available
[ 16.736939] pru-rproc 54474000.pru0: PRU rproc node /ocp@44000000/pruss_soc_bus@54426000/pruss@54440000/pru@54474000 probed successfully
[ 16.740613] usb 3-1.3: new high-speed USB device number 5 using xhci-hcd
[ 16.808413] usb 1-1: device descriptor read/64, error -71
[ 16.891820] remoteproc remoteproc4: 54478000.pru1 is available
[ 16.897800] pru-rproc 54478000.pru1: PRU rproc node /ocp@44000000/pruss_soc_bus@54426000/pruss@54440000/pru@54478000 probed successfully
[ 17.068407] usb 1-1: new low-speed USB device number 4 using xhci-hcd
[ 17.091567] usb 1-1: Device not responding to setup address.
[ 17.282642] asix 3-1.1:1.0 eth0: register 'asix' at usb-xhci-hcd.4.auto-1.1, ASIX AX88772B USB 2.0 Ethernet, 00:0e:c6:87:72:01
[ 17.309771] usb 1-1: Device not responding to setup address.
[ 17.382716] asix 3-1.3:1.0 eth1: register 'asix' at usb-xhci-hcd.4.auto-1.3, ASIX AX88772B USB 2.0 Ethernet, 00:0e:c6:87:72:01
[ OK ] Started uim-sysfs.service.
Starting rc.pvr.service...
[ 17.518428] usb 3-1.4: new high-speed USB device number 6 using xhci-hcd
[ 17.532223] usb 1-1: device not accepting address 4, error -71
[ OK ] Started rc.pvr.service.
Starting telnetd.service...
[ 17.678316] usb 1-1: new low-speed USB device number 5 using xhci-hcd
[ 17.690140] usb 1-1: Device not responding to setup address.
[ OK ] Started telnetd.service.
使用ifconfig命令,四个扩展的网口也能看到,但是MAC地址是一样的,网口灯也只有黄色
eth0 Link encap:Ethernet HWaddr 00:0E:C6:87:72:01
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
eth1 Link encap:Ethernet HWaddr 00:0E:C6:87:72:01
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
eth2 Link encap:Ethernet HWaddr 00:0E:C6:87:72:01
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
eth3 Link encap:Ethernet HWaddr 00:0E:C6:87:72:01
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
改了mac和ip但是不能ping,应该没起来,想问下这个如何解决?
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