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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>There are a couple of bugs in the v1.00b
version of xps_ll_temac (one in checksum offload, one in multicast address
reception). You should try dropping back to v1.00a of the core and give that a
try, or if you have EDK 10.1 you can move to v1.01a of the core.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>-Rick<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><b><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma;font-weight:bold'>From:</span></font></b><font
size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
linuxppc-embedded-bounces+moleres=xilinx.com@ozlabs.org
[mailto:linuxppc-embedded-bounces+moleres=xilinx.com@ozlabs.org] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Mohammad Sadegh Sadri<br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, April 14, 2008 3:10 AM<br>
<b><span style='font-weight:bold'>To:</span></b> Rami WEHBI;
linuxppc-embedded@ozlabs.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> RE: XPS_LL_TEMAC works
correctly?</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:
12.0pt;margin-left:.5in'><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma'>Rami,<br>
<br>
Thanks for reply,<br>
<br>
But if u study the kernel log I posted carefully, you can simply see that
Kernel has mounted the root file system, <br>
Look at this line in my prev post : VFS: Mounted root (nfs filesystem). then
init has began and after that nothing more happens. <br>
<br>
the NFS is working correctly and the folder can be mounted easily from other
computers. I personally think that the problem can be with NFS or the root file
system of ELDK. <br>
<br>
I have done the same things with older versions of EDK using PLB_TEMAC and
every thing has worked correctly.<br>
<br>
<o:p></o:p></span></font></p>
<div class=MsoNormal align=center style='margin-left:.5in;text-align:center'><font
size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
<hr size=2 width="100%" align=center>
</span></font></div>
<p class=MsoNormal style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:
12.0pt;margin-left:.5in'><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma'>Subject: RE: XPS_LL_TEMAC works correctly?<br>
Date: Mon, 14 Apr 2008 10:31:31 +0200<br>
From: rwehbi@wirecom-tech.com<br>
To: mamsadegh@hotmail.com<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><span class=ec768232108-14042008><font
size=2 color=blue face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:blue'>Hi,</span></font></span><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'><o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'> <o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><span class=ec768232108-14042008><font
size=2 color=blue face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:blue'>I would suggest that you verify that your system file is already mounted
on the host PC (where your server NFS is installed), and that the /etc/exports
file (configuration file of the nfs server) permit to your board to mount the
system file.</span></font></span><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'><o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'> <o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><span class=ec768232108-14042008><font
size=2 color=blue face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:blue'>example of an /etc/exports file:</span></font></span><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'><o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'> <o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>/opt/ml403/rootfs<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>192.168.206.223/24(rw,no_root_squash,sync,subtree_check)<o:p></o:p></span></font></p>
<div>
<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:.5in'><span class=ec768232108-14042008><font
size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>where the
ip addresse is that of nfs client, and the path indicates where I mounted the
system file.</span></font></span><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'><o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:.5in'><span class=ec768232108-14042008><font
size=2 color=blue face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:blue'>Good luck,</span></font></span><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'><o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:.5in'><span class=ec768232108-14042008><font
size=2 color=blue face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:blue'>Rami</span></font></span><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'><o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'><o:p> </o:p></span></font></p>
</div>
<div class=MsoNormal align=center style='margin-left:.5in;text-align:center'><font
size=2 face=Tahoma><span lang=FR style='font-size:10.0pt;font-family:Tahoma'>
<hr size=2 width="100%" align=center>
</span></font></div>
<p class=MsoNormal style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:
12.0pt;margin-left:.5in'><b><font size=2 face=Tahoma><span lang=FR
style='font-size:10.0pt;font-family:Tahoma;font-weight:bold'>De :</span></font></b><font
size=2 face=Tahoma><span lang=FR style='font-size:10.0pt;font-family:Tahoma'>
linuxppc-embedded-bounces+rami.wehbi=wirecom-tech.com@ozlabs.org
[mailto:linuxppc-embedded-bounces+rami.wehbi=wirecom-tech.com@ozlabs.org] <b><span
style='font-weight:bold'>De la part de</span></b> Mohammad Sadegh Sadri<br>
<b><span style='font-weight:bold'>Envoyé :</span></b> lundi 14 avril 2008
10:16<br>
<b><span style='font-weight:bold'>À :</span></b>
linuxppc-embedded@ozlabs.org<br>
<b><span style='font-weight:bold'>Objet :</span></b> XPS_LL_TEMAC works
correctly?<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:
12.0pt;margin-left:.5in'><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma'>Hi all,<br>
<br>
Using: <br>
EDK 9.2.02, <br>
Xilinx Linux 2.6.24-rc8-xlnx<br>
XPS_LL_TEMAC version 1.00.b<br>
<br>
I bring up the Linux kernel on ML403 -Rev04 board,<br>
LL_TEMAC buffer size 128kbits, and set to use SG DMA<br>
<br>
I encounter the following messages when the kernel wants to mount the root file
system, as one can see the kernel has mounter the nfs root file system and init
is initiated, but after that a Link carrier lost happens and it stops working. <br>
<br>
is this behavior natural? ( the PC has attansic gigabit ethernet port with
kernel 2.6.24.4 running, nfs works very well in other tests)<br>
<br>
thanks<br>
<br>
.............<br>
eth0: XLlTemac: speed set to 1000Mb/s<br>
eth0: XLlTemac: Send Threshold = 24, Receive Threshold = 4<br>
eth0: XLlTemac: Send Wait bound = 254, Receive Wait bound = 254<br>
IP-Config: Complete:<br>
device=eth0, addr=10.10.10.11,
mask=255.255.255.0, gw=10.10.10.10,<br>
host=10.10.10.11, domain=, nis-domain=(none),<br>
bootserver=10.10.10.10, rootserver=10.10.10.10,
rootpath=<br>
Looking up <st1:place w:st="on"><st1:PlaceType w:st="on">port</st1:PlaceType>
of <st1:PlaceName w:st="on">RPC</st1:PlaceName></st1:place> 100003/2 on
10.10.10.10<br>
Looking up <st1:place w:st="on"><st1:PlaceType w:st="on">port</st1:PlaceType>
of <st1:PlaceName w:st="on">RPC</st1:PlaceName></st1:place> 100005/1 on
10.10.10.10<br>
VFS: Mounted root (nfs filesystem).<br>
Freeing unused kernel memory: 88k init<br>
eth0: XLlTemac: PHY Link carrier lost.<br>
eth0: XLlTemac: speed set to 1000Mb/s<br>
eth0: XLlTemac: PHY Link carrier restored.<br>
( KERNEL STOPS WORKING HERE!!!!!!!!)<br>
<br>
<br>
<o:p></o:p></span></font></p>
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