RTL8169: Difference between revisions
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→Full Reset Example: no discussions inside an article, please |
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outportb(ioaddr + 0x50, 0x00); /* lock config registers */ |
outportb(ioaddr + 0x50, 0x00); /* lock config registers */ |
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} |
} |
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szh appended at 2009-2-9: |
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Thanks to this article, it helped a lot on developping my OS. but there seems to be some problems on the initilize squences of 8169 chip. I tryed the squences as decribed in the article that: |
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1, write 0x0000E70F to RxConfig(ioaddr+0x44) and 0x03000700 to TxConfig(ioaddr+0x40) |
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2, enable Rx/TX |
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But I found the values I read from RxConfig/TxConfig are not what I wrote until I change the squence to: |
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1, enable Rx/TX |
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2, write 0x0000E70F to RxConfig(ioaddr+0x44) and 0x03000700 to TxConfig(ioaddr+0x40) |
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Is there something wrong with this article/ the chip? Or just my fault? |
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== External Links == |
== External Links == |
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