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楼主 #1 2021-01-25 14:01:24

jkl
会员
注册时间: 2019-11-18
已发帖子: 251
积分: 139.5

请问一下,以太网出现如下调试信息可能是什么原因????

phy_power_on: enable = 1 
<4>[   12.129419] Read the Ethernet MAC address from IDB:00:00:00:00:00:00
<4>[   12.129496] eth0: device MAC address 16:27:50:77:6f:7f
<4>[   12.141747] **************soft reconnect**************
<6>[   12.148206] libphy: stmmac: probed
<6>[   12.148239] eth0: PHY ID 00000000 at 0 IRQ 0 (stmmac-0:00) active
<6>[   12.148258] eth0: PHY ID 00000000 at 1 IRQ 0 (stmmac-0:01) active
<6>[   12.148273] eth0: PHY ID 00000000 at 2 IRQ 0 (stmmac-0:02)
<6>[   12.148288] eth0: PHY ID 00000000 at 3 IRQ 0 (stmmac-0:03)
<6>[   12.148302] eth0: PHY ID 00000000 at 4 IRQ 0 (stmmac-0:04)
<6>[   12.148317] eth0: PHY ID 00000000 at 5 IRQ 0 (stmmac-0:05)
<6>[   12.148331] eth0: PHY ID 00000000 at 6 IRQ 0 (stmmac-0:06)
<6>[   12.148345] eth0: PHY ID 00000000 at 7 IRQ 0 (stmmac-0:07)
<6>[   12.148359] eth0: PHY ID 00000000 at 8 IRQ 0 (stmmac-0:08)
<6>[   12.148374] eth0: PHY ID 00000000 at 9 IRQ 0 (stmmac-0:09)
<6>[   12.148388] eth0: PHY ID 00000000 at 10 IRQ 0 (stmmac-0:0a)
<6>[   12.148403] eth0: PHY ID 00000000 at 11 IRQ 0 (stmmac-0:0b)
<6>[   12.148417] eth0: PHY ID 00000000 at 12 IRQ 0 (stmmac-0:0c)
<6>[   12.148431] eth0: PHY ID 00000000 at 13 IRQ 0 (stmmac-0:0d)
<6>[   12.148446] eth0: PHY ID 00000000 at 14 IRQ 0 (stmmac-0:0e)
<6>[   12.148460] eth0: PHY ID 00000000 at 15 IRQ 0 (stmmac-0:0f)
<6>[   12.148475] eth0: PHY ID 00000000 at 16 IRQ 0 (stmmac-0:10)
<6>[   12.148489] eth0: PHY ID 00000000 at 17 IRQ 0 (stmmac-0:11)
<6>[   12.148503] eth0: PHY ID 00000000 at 18 IRQ 0 (stmmac-0:12)
<6>[   12.148518] eth0: PHY ID 00000000 at 19 IRQ 0 (stmmac-0:13)
<6>[   12.148532] eth0: PHY ID 00000000 at 20 IRQ 0 (stmmac-0:14)
<6>[   12.148546] eth0: PHY ID 00000000 at 21 IRQ 0 (stmmac-0:15)
<6>[   12.148561] eth0: PHY ID 00000000 at 22 IRQ 0 (stmmac-0:16)
<6>[   12.148575] eth0: PHY ID 00000000 at 23 IRQ 0 (stmmac-0:17)
<6>[   12.148590] eth0: PHY ID 00000000 at 24 IRQ 0 (stmmac-0:18)
<6>[   12.148604] eth0: PHY ID 00000000 at 25 IRQ 0 (stmmac-0:19)
<6>[   12.148618] eth0: PHY ID 00000000 at 26 IRQ 0 (stmmac-0:1a)
<6>[   12.148632] eth0: PHY ID 00000000 at 27 IRQ 0 (stmmac-0:1b)
<6>[   12.148647] eth0: PHY ID 00000000 at 28 IRQ 0 (stmmac-0:1c)
<6>[   12.148661] eth0: PHY ID 00000000 at 29 IRQ 0 (stmmac-0:1d)
<6>[   12.148675] eth0: PHY ID 00000000 at 30 IRQ 0 (stmmac-0:1e)
<6>[   12.148689] eth0: PHY ID 00000000 at 31 IRQ 0 (stmmac-0:1f)
<3>[   12.148826] stmmac_open: Cannot attach to PHY (error: -19)

麻烦知道的指点一下,感谢!!!

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