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<DIV class=postTitle><A
href="http://blog.csdn.net/audio1234567/archive/2006/10/19/1341276.aspx"><IMG
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width=15 border=0> Linux下DM9000網卡驅動實驗〈二〉</A> </DIV>
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<H3 style="MARGIN: 6pt 0cm 6pt 36pt"><A name=_Toc142815169><FONT
color=#c26d08><FONT size=3><SPAN lang=EN-US
style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore"><FONT face="Times New Roman">1.1.1<SPAN
style="FONT-WEIGHT: normal; FONT-SIZE: 7pt; LINE-HEIGHT: normal; FONT-STYLE: normal; FONT-VARIANT: normal"
times="" new="">
</SPAN></FONT></SPAN></SPAN><SPAN
style="FONT-FAMILY: 黑體; mso-ascii-font-family: 'Times New Roman'">步驟三：網絡驅動程序的數據結構和抽象接口</SPAN></FONT></FONT></A></H3>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><FONT
size=3><SPAN style="mso-bookmark: _Toc142815169"><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: " times=""
new="">首先熟悉以下重要的數據結構，然后對照</SPAN><SPAN lang=EN-US><FONT
face="Times New Roman">DM9000</FONT></SPAN></SPAN><SPAN
style="mso-bookmark: _Toc142815169"><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: " times=""
new="">的驅動程序，察看具體數據結構的用法。</SPAN></SPAN></FONT></P>
<P class=MsoToc1 style="MARGIN: 0cm 0cm 0pt"><FONT size=3><SPAN
style="mso-bookmark: _Toc142815169"><SPAN
style="FONT-FAMILY: 黑體; mso-ascii-font-family: " times=""
new="">保存網絡設備信息的結構體</SPAN></SPAN><STRONG
style="mso-bidi-font-weight: normal"><SPAN lang=EN-US><FONT
face="Times New Roman">net_device</FONT></SPAN></STRONG></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><FONT
size=3><SPAN lang=EN-US
style="FONT-FAMILY: 宋體; mso-bidi-font-weight: bold; mso-bidi-font-size: 10.5pt">net_device</SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-bidi-font-weight: bold; mso-bidi-font-size: 10.5pt">結構存儲了網絡設備的操作方法和其他信息。其定義如下面的清單。僅僅列出了部分常用的成員，對于普通的網絡設備驅動程序已足夠。想詳細了解的結構體參考ＬＤＤ（<SPAN
lang=EN-US>Linux Device Driver</SPAN>）或內核源碼<SPAN
lang=EN-US>/include/linux/netdevice.h</SPAN></SPAN></FONT></P>
<P> </P>
<P class=MsoCaption style="MARGIN: 7.6pt 0cm 8pt"><SPAN
style="FONT-FAMILY: 黑體; mso-ascii-font-family: Arial">程序清單</SPAN><FONT
face=Arial> <SPAN lang=EN-US><SPAN style="mso-field-code: " styleref=""><SPAN
style="mso-no-proof: yes">0</SPAN></SPAN>?<SPAN style="mso-field-code: " 程序清單=""
seq="" arabic=""><SPAN style="mso-no-proof: yes">2</SPAN></SPAN></SPAN><SPAN
lang=EN-US
style="FONT-FAMILY: 宋體; mso-fareast-font-family: 黑體; mso-bidi-font-weight: bold; mso-bidi-font-size: 10.5pt"></SPAN></FONT></P>
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