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<DIV><FONT face=Verdana size=2>Stephen Neuendorffer,</FONT></DIV>
<DIV> Thank you very much. I am using MVL3.1 (2.4 kernel),I
only need the function of playback.Could you send a copy of your driver to <A
href="mailto:yunfeizhang@sjtu.edu.cn">yunfeizhang@sjtu.edu.cn</A>.
</DIV>
<DIV>I am so lucky to meet you.</DIV>
<DIV>Yunfei Zhang </DIV>
<DIV>MediaSoC Lab. @IC &System Center of SJTU</DIV>
<DIV><FONT face=Verdana size=2></FONT> </DIV>
<DIV align=left>
<DIV align=left><FONT face=Verdana size=2>
<HR style="WIDTH: 122px; HEIGHT: 2px" SIZE=2>
</FONT></DIV>
<DIV><FONT color=#c0c0c0><FONT face=Verdana size=2>Yunfei Zhang</FONT></DIV>
<DIV><FONT face=Verdana size=2>2006-12-09</FONT></FONT></DIV></DIV>
<DIV><FONT face=Verdana size=2>
<HR>
</FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2><STRONG>发件人:</STRONG> Stephen
Neuendorffer</FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2><STRONG>发送时间:</STRONG>
2006-12-09 03:14:30</FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2><STRONG>收件人:</STRONG> Yunfei
Zhang</FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2><STRONG>抄送:</STRONG> </FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2><STRONG>主题:</STRONG> RE: AC'97 driver on
MontaVista Linx for Xilinx ML403 board</FONT></FONT></DIV>
<DIV><FONT face=Verdana size=2></FONT> </DIV>
<DIV><FONT face=Verdana size=2>
<DIV dir=ltr align=left><SPAN class=070181317-08122006><FONT face=Arial
color=#0000ff size=2>Yunfei,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=070181317-08122006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=070181317-08122006><FONT face=Arial
color=#0000ff size=2>I have a very simple AC97 driver for the XUPV2P board,
which would likely work on the ML403, using the opb_ac97
core</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=070181317-08122006><FONT face=Arial
color=#0000ff size=2>here: <A
href="http://www.xilinx.com/univ/xupv2p.html">http://www.xilinx.com/univ/xupv2p.html</A></FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=070181317-08122006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=070181317-08122006><FONT face=Arial
color=#0000ff size=2>Currently, the timing constraints are rather tight, since
the core doesn't use DMA and the buffers are relatively
small.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=070181317-08122006><FONT face=Arial
color=#0000ff size=2>However, I would be happy to share it with you. Are
you using MVL3.0 (2.4 kernel) or MVL4.0 (2.6 kernel)?</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=070181317-08122006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=070181317-08122006><FONT face=Arial
color=#0000ff size=2>Stephen Neuendorffer</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=070181317-08122006><FONT face=Arial
color=#0000ff size=2>Xilinx Research Labs.</FONT></SPAN></DIV><BR>
<BLOCKQUOTE dir=ltr
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B>
linuxppc-embedded-bounces+stephen=neuendorffer.name@ozlabs.org
[mailto:linuxppc-embedded-bounces+stephen=neuendorffer.name@ozlabs.org] <B>On
Behalf Of </B>Yunfei Zhang<BR><B>Sent:</B> Friday, December 08, 2006 12:00
AM<BR><B>To:</B> linuxppc-embedded@ozlabs.org<BR><B>Subject:</B> AC'97 driver
on MontaVista Linx for Xilinx ML403 board<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV><FONT face=Verdana><FONT size=2><FONT face=Arial>Hi All,</FONT><FONT
size=3> </FONT><BR> I am porting a audio decoder to ML403
board, but I find there is no AC'97 driver supported. I am not familiar with
the linux driver for powerpc. Could someone give me a copy of AC'97 diver
which is compatible for ML403 board or PPC405.If there is none, could you tell
me what could I do to alter certain copies or any
suggestions.</FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2> Thanks for all your
kindness.</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV align=left><FONT size=2>
<HR style="WIDTH: 122px; HEIGHT: 2px" SIZE=2>
</FONT></DIV>
<DIV><FONT color=#c0c0c0><FONT size=2>Yunfei Zhang</FONT></DIV>
<DIV><FONT
size=2>2006-12-08</FONT></FONT></DIV></BLOCKQUOTE></FONT></FONT></DIV></BODY></HTML>