问题描述
我将 Marvell 88e6122 交换机连接到 imx6、mii 接口。 DSA 接口已启动，但 ping 不起作用。想办法找到解决办法。
DTS FILE**
&fec1{ pinctrl-names="default"; pinctrl-0=<&pinctrl_enet1>; phy-mode="mii"; status="okay"; fixed-link{ speed=<100>; full-duplex; }; mdio:mdio{ #address-cells=<1>; #size-cells=<0>; switch0:switch0@0{ compatible="marvell,mv88e6122"; reg=<2>; dsa,member=<0x00x0>; ports{ #address-cells=<1>; #size-cells=<0>; port@3{ reg=<3>; label="cpu"; ethernet=<&fec1>; fixed-link{ speed=<100>; full-duplex; }; }; port@1{ reg=<1>; label="lan1"; }; port@2{ reg=<2>; label="lan2"; }; }; }; }; };********* linux boot log *************
[ 2.147632] mv88e6085 2188000.ethernet-1:02: switch 0x1050 detected: Marvell 88E6122,revision 6 [ 2.435763] libphy: mv88e6xxx SMI: probed [ 2.535913] mv88e6085 2188000.ethernet-1:02 lan1 (uninitialized): PHY [mv88e6xxx-1:01] driver [Marvell 88E1121R] [ 2.550650] mv88e6085 2188000.ethernet-1:02 lan2 (uninitialized): PHY [mv88e6xxx-1:02] driver [Marvell 88E1121R] [ 2.563578] mv88e6085 2188000.ethernet-1:02: configuring for fixed/ link mode [ 2.574712] mv88e6085 2188000.ethernet-1:02: Link is Up - 100Mbps/Full - flow control off [ 2.584701] imx_thermal tempmon: Industrial cpu temperature grade - max:105C critical:100C passive:95C [ 2.595878] hctosys: unable to open rtc device (rtc0) [ 2.665113] Freeing unused kernel memory: 34816K [ 2.684455] Run /init as init process [ 3.999656] init: Console is alive [ 4.003418] init: - watchdog - [ 4.019107] kmodloader: loading kernel modules from /etc/modules-boot.d/* [ 4.026789] kmodloader: done loading kernel modules from /etc/modules-boot.d/* [ 4.044779] init: - preinit - [ 4.336927] random: jshn: uninitialized urandom read (4 bytes read) [ 4.382185] random: jshn: uninitialized urandom read (4 bytes read) [ 4.411815] random: jshn: uninitialized urandom read (4 bytes read) [ 4.475768] Generic PHY fixed-0:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=fixed-0:00,irq=POLL) [ 4.487521] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off********************** linux console *******************
root@OpenWrt:/# ip addr add 192.168.13.233/255.255.0.0 dev lan1 root@OpenWrt:/# ip link set eth0 up [ 403.715802] Generic PHY fixed-0:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=fixed-0:00,irq=POLL) [ 403.726597] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off [ 403.734853] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready root@OpenWrt:/# ip link set lan1 up [ 409.457395] mv88e6085 2188000.ethernet-1:02 lan1: configuring for phy/gmii link mode [ 409.466553] 8021q: adding VLAN 0 to HW filter on device lan1 root@OpenWrt:/# mii-tool lan1 lan1: negotiated 1000baseT-FD flow-control,link ok root@OpenWrt:/# ping 192.168.13.102 PING 192.168.13.102 (192.168.13.102): 56 data bytes ^C --- 192.168.13.102 ping statistics --- 5 packets transmitted,0 packets received,100% packet loss root@OpenWrt:/# ifconfig eth0 Link encap:Ethernet HWaddr 98:5D:AD:43:DD:38
inet6 addr: fe80::9a5d:adff:fe43:dd38/64 Scope:Link UP broADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:15 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:3668 (3.5 KiB)lan1 Link encap:Ethernet HWaddr 98:5D:AD:43:DD:38 inet addr:192.168.13.233 Bcast:0.0.0.0 Mask:255.255.0.0 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) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:389 errors:0 dropped:0 overruns:0 frame:0 TX packets:389 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:30512 (29.7 KiB) TX bytes:30512 (29.7 KiB) root@OpenWrt:/# </pre>
解决方法
暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！
如果你已经找到好的解决方法，欢迎将解决方案带上本链接一起发送给小编。
小编邮箱:dio#foxmail.com (将#修改为@）