kenchowcn 发表于 2012-08-27 22:34

我的板子用nfs一挂载,就不停的打印这个,请看.

macb macb: Mapped skb data c7ac7802 to DMA addr 77ac7802
macb macb: macb_tx status = 21
macb macb: skb 91 (data c7ac7802) TX complete
macb macb: scheduling RX softirq
macb macb: poll: status = 00000002, budget = 64
macb macb: macb_rx_frame frags 478 - 479 (len 138)
macb macb: received skb of length 124, csum: 00000000
macb macb: start_xmit: len 146 head c7ac7800 data c7ac7802 tail c7ac7894 end c7ac78c0
macb macb: data: 00 1f 29 80 0d 5a 00 50 c2 1e af fb 08 00 45 00
macb macb: Allocated ring entry 92
macb macb: Mapped skb data c7ac7802 to DMA addr 77ac7802
macb macb: macb_tx status = 21
macb macb: skb 92 (data c7ac7802) TX complete
macb macb: scheduling RX softirq
macb macb: poll: status = 00000002, budget = 64
macb macb: macb_rx_frame frags 480 - 481 (len 138)
macb macb: received skb of length 124, csum: 00000000
macb macb: start_xmit: len 146 head c7ac7800 data c7ac7802 tail c7ac7894 end c7ac78c0
macb macb: data: 00 1f 29 80 0d 5a 00 50 c2 1e af fb 08 00 45 00
macb macb: Allocated ring entry 93
macb macb: Mapped skb data c7ac7802 to DMA addr 77ac7802
macb macb: macb_tx status = 21
macb macb: skb 93 (data c7ac7802) TX complete
macb macb: scheduling RX softirq
macb macb: poll: status = 00000002, budget = 64
macb macb: macb_rx_frame frags 482 - 483 (len 138)
macb macb: received skb of length 124, csum: 00000000
macb macb: start_xmit: len 146 head c7ac7800 data c7ac7802 tail c7ac7894 end c7ac78c0
macb macb: data: 00 1f 29 80 0d 5a 00 50 c2 1e af fb 08 00 45 00
macb macb: Allocated ring entry 94
macb macb: Mapped skb data c7ac7802 to DMA addr 77ac7802
macb macb: macb_tx status = 21
macb macb: skb 94 (data c7ac7802) TX complete
macb macb: scheduling RX softirq
macb macb: poll: status = 00000002, budget = 64
macb macb: macb_rx_frame frags 484 - 485 (len 138)
macb macb: received skb of length 124, csum: 00000000
macb macb: start_xmit: len 146 head c7ac7800 data c7ac7802 tail c7ac7894 end c7ac78c0
macb macb: data: 00 1f 29 80 0d 5a 00 50


这个是什么地方的打印,是什么地方出现了不正常吗?

bass339 发表于 2012-08-30 14:23

似乎是网络芯片方面不正常，具体是驱动还是硬件得分析分析了:wink:
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