本帖最后由 FSL_TICS_imx 于 2014-11-27 15:07 编辑
将AR8031改成光口,配成1000baseX模式,ping不通
开发板是imx6q,前一底板是将AR8031作为电口,配成1000baseT模式,工作正常,现在我将AR8031改成光口,配成1000baseX模式,却怎么也ping不通,而且光纤连上之后,显示如下
root@freescale ~$ ifconfig eth0 192.168.1.198
eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=1:04, irq=-1)
root@freescale ~$ PHY: 1:04 - Link is Up - 10/Half
root@freescale ~$ ping 192.168.1.178
PING 192.168.1.178 (192.168.1.178): 56 data bytes
--- 192.168.1.178 ping statistics ---
7 packets transmitted, 0 packets received, 100% packet loss
root@freescale ~$ ifconfig
eth0 Link encap:Ethernet HWaddr 1E:ED:19:23:14:B3
inet addr:192.168.1.198 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING 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 (0.0iB) TX bytes:0 (0.0B)
后来我看了一下PHY驱动,里面好像不支持光纤模式的,有没有人知道这个问题怎么解决 |