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<FONT face="宋体, Simsun" color=#000000 size=3>Dear John,</FONT><BR>
<FONT face="宋体, Simsun" color=#000000 size=3></FONT> <BR>
<FONT face="宋体, Simsun" color=#000000 size=3>Thank you for your replying. <BR></FONT><BR>
<SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><FONT face="宋体, Simsun" color=#000000 size=3>>It’s not obvious to me what the problem is as I don’t see any driver failures. Have you >tried using a ramdisk and then seeing if the network is working before using NFS root? </FONT></SPAN><BR>
<FONT face="宋体, Simsun" color=#000000 size=3></FONT> <BR>
<FONT face="宋体, Simsun" color=#000000 size=3>Not yet. I will try it soon. However from the information on the LL_TEMAC, it seems everything is fine and it should work. </FONT><BR>
<FONT face="宋体, Simsun" color=#000000 size=3></FONT> <BR>
<P class=EC_MsoNormal><FONT face="宋体, Simsun" color=#000000 size=3><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">>And I’m assuming you have used the NFS root before so you know that it’s good for sure.</SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face="宋体, Simsun" color=#000000 size=3><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"> </SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face="宋体, Simsun" color=#000000 size=3><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">>I test on the ML405 with NFS root and haven’t seen this problem, but my setup is a little different. I use DHCP rather than >a static IP, but other than that it’s similar.</SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face="宋体, Simsun" color=#000000 size=3><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"></SPAN></FONT> </P>
<P class=EC_MsoNormal><FONT face="宋体, Simsun" color=#000000 size=3><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><FONT face=宋体 color=#000000 size=3>Yes. I used NFS before. I can make sure my NFS server works well. Also in principle, static IP should get a same result as DHCP, I think. </FONT></SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face="宋体, Simsun" color=#000000 size=3><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"></SPAN></FONT><FONT face="宋体, Simsun" color=#000000 size=3><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"></SPAN></FONT> </P>
<P class=EC_MsoNormal><FONT face="宋体, Simsun" color=#000000 size=3><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">>How long has it been since you pulled from the Xilinx Git tree?</SPAN></SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face="宋体, Simsun" color=#000000 size=3><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"></SPAN></SPAN></FONT> </P>
<P class=EC_MsoNormal><FONT face="宋体, Simsun" color=#000000 size=3><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><FONT face=宋体 color=#000000 size=3>I just pulled the Xilinx tree quite recently. I am using a latest kernel.</FONT></SPAN></SPAN></SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face="宋体, Simsun" color=#000000 size=3><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><FONT face=宋体 color=#000000 size=3></FONT></SPAN></SPAN></SPAN></FONT> </P>
<P class=EC_MsoNormal><FONT face="宋体, Simsun" color=#000000 size=3><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><FONT face=宋体 color=#000000 size=3>BR </FONT></SPAN></SPAN></SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face="宋体, Simsun" color=#000000 size=3><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><FONT face=宋体 color=#000000 size=3>Ming</FONT></SPAN></SPAN></SPAN></FONT><FONT face=宋体 color=#000000 size=3><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"></SPAN></SPAN></SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face=宋体 color=#000000 size=3><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"></SPAN></SPAN></SPAN></FONT> </P>
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<P class=EC_MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"></SPAN></FONT><FONT face=宋体 color=#444444 size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"></SPAN></FONT> </P>
<P class=EC_MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">And I’m assuming you have used the NFS root before so you know that it’s good for sure.</SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"> </SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">I test on the ML405 with NFS root and haven’t seen this problem, but my setup is a little different. I use DHCP rather than a static IP, but other than that it’s similar.</SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"> </SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">I’m assuming that you accidentally got 2 different powerup outputs in the message below as the 1<SUP>st</SUP> stops and a 2<SUP>nd</SUP> starts in the middle.</SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"> </SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">How long has it been since you pulled from the Xilinx Git tree?</SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"> </SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Thanks,</SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">John</SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"> </SPAN></FONT></P>
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<P class=EC_MsoNormal><B><FONT face=Tahoma size=2><SPAN style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">From:</SPAN></FONT></B><FONT face=Tahoma size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma"> linuxppc-embedded-bounces+john.linn=xilinx.com@ozlabs.org [mailto:linuxppc-embedded-bounces+john.linn=xilinx.com@ozlabs.org] <B><SPAN style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>MingLiu<BR><B><SPAN style="FONT-WEIGHT: bold">Sent:</SPAN></B> Tuesday, April 01, 2008 8:12 AM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> linuxppc-embedded@ozlabs.org<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> xilinx Ml405 NFS mount problem</SPAN></FONT></P></DIV>
<P class=EC_MsoNormal><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt"> </SPAN></FONT></P>
<P class=EC_MsoNormal><FONT face=Tahoma size=1><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: Tahoma">Dear friends,</SPAN></FONT></P><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">I am bringing up my kernel from Xilinx git tree. Unfortunately I met some</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">problem when mounting the root file system. Here is the information</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">listed. I will appreciate a lot if someone can help me out of the trouble. </SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Thanks a lot!</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt"> </SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt"> </SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">loaded at: 00400000 0059F19C</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">board data at: 0059D120 0059D19C</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">relocated to: 004050C8 00405144</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">zimage at: 00405F3F 0059C025</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">avail ram: 005A0000 08000000</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt"> </SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Linux/PPC load: root=/dev/nfs</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">ip=192.168.0.4:192.168.0.3:192.168.0.3:255.255.255.0 rw</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">nfsroot=192.168.0.3:/home/mingliu/ml403_rootfs console=ttyUL0,38400</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">mem=32M</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Uncompressing Linux...done.</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Now booting the kernel</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Linux version 2.6.24-rc8-xlnx-g1db182b8-dirty (mingliu@cca01) (gcc version</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">3.4.1) #7 Tue Apr 1 14:55:25 CEST 2008</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Xilinx Generic PowerPC board support package (Xilinx ML405) (Virtex-4 FX)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Zone PFN ranges:</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt"> DMA 0 -> 8192</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt"> Normal 8192 -> 8192</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt"> HighMem 8192 -> 8192</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Movable zone start PFN for each node</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">early_node_map[1] active PFN ranges</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt"> 0: 0 -> 8192</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Built 1 zonelists in Zone order, mobility grouping on. Total pages: 8128</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Kernel command line: root=/dev/nfs</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">ip=192.168.0.4:192.168.0.3:192.168.0.3:255.255.255.0 rw</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">nfsroot=192.168.0.3:/home/mingliu/ml403_rootfs console=ttyUL0,38400</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">mem=32M</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Xilinx INTC #0 at 0x81800000 mapped to 0xFDFFF000</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">PID hash table entries: 128 (order: 7, 512 bytes)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Console: colour dummy device 80x25</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Memory: 28884k available (2552k kernel code, 944k data, 84k init, 0k highmem)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">SLUB: Genslabs=11, HWalign=32, Order=0-1, MinObjects=4, CPUs=1, Nodes=1</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Mount-cache hash table entries: 512</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">net_namespace: 64 bytes</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">NET: Registered protocol family 16</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Registering device uartlite:0</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Fixup MAC address for xilinx_lltemac:0</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Registering device xilinx_lltemac:0</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">NET: Registered protocol family 2</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">IP route cache hash table entries: 1024 (order: 0, 4096 bytes)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">TCP established hash table entries: 1024 (order: 1, 8192 bytes)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">TCP bind hash table entries: 1024 (order: 0, 4096 bytes)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">TCP: Hash tables configured (established 1024 bind 1024)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">TCP reno registered</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">sysctl table check failed: /kernel/l2cr .1.31 Missing strategy</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Call Trace:</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">[c1c0fe50] [c0008b70] show_stack+0x40/0x194 (unreliable)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">[c1c0fe90] [c003aed4] set_fail+0x68/0x80</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">[c1c0feb0] [c003b4ec] sysctl_check_table+0x600/0x77c</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">[c1c0fef0] [c003b4d4] sysctl_check_table+0x5e8/0x77c</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">[c1c0ff30] [c002605c] register_sysctl_table+0x64/0xb4</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">[c1c0ff50] [c034579c] register_ppc_htab_sysctl+0x18/0x2c</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">[c1c0ff60] [c034482c] kernel_init+0x94/0x2bc</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">[c1c0fff0] [c0004d58] kernel_thread+0x44/0x60</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Installing knfsd (copyright (C) 1996 <A href="https://webmail.sys.kth.se/src/compose.php?send_to=okir@monad.swb.de" target=_blank>okir@monad.swb.de</A>).</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">fuse init (API version 7.9)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">io scheduler noop registered</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">io scheduler anticipatory registered</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">io scheduler deadline registered</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">io scheduler cfq registered (default)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">uartlite.0: ttyUL0 at MMIO 0x84000003 (irq = 3) is a uartlite</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">console [ttyUL0] enabled</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">loop: module loaded</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">nbd: registered device at major 43</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">xilinx_lltemac xilinx_lltemac.0: MAC address is now 0: a:35: 1: 2: 3</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">xilinx_lltemac xilinx_lltemac.0: XLlTemac: using DMA mode.</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">XLlTemac: Dma base address: phy: 0x84600100, virt: 0xc3008100</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">XLlTemac: buffer descriptor size: 32768 (0x8000)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">XLlTemac: Allocating DMA descriptors with kmalloc<6>XLlTemac:</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">(buffer_descriptor_init) phy: 0x1d18000, virt: 0xc1d18000, size: 0x8000</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">XTemac: PHY detected at address 7.</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">xilinx_lltemac xilinx_lltemac.0: eth0: Xilinx TEMAC at 0x81C00000 mapped</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">to 0xC3004000, irq=2</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">console [netcon0] enabled</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Linux version 2.6.24-rc8-xlnx-g1db182b8-dirty (mingliu@cca01) (gcc version</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">3.4.1) #7 Tue Apr 1 14:55:25 CEST 2008</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Xilinx Generic PowerPC board support package (Xilinx ML405) (Virtex-4 FX)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Zone PFN ranges:</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt"> DMA 0 -> 8192</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt"> Normal 8192 -> 8192</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt"> HighMem 8192 -> 8192</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Movable zone start PFN for each node</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">early_node_map[1] active PFN ranges</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt"> 0: 0 -> 8192</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Built 1 zonelists in Zone order, mobility grouping on. Total pages: 8128</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Kernel command line: root=/dev/nfs</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">ip=192.168.0.4:192.168.0.3:192.168.0.3:255.255.255.0 rw</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">nfsroot=192.168.0.3:/home/mingliu/ml403_rootfs console=ttyUL0,38400</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">mem=32M</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Xilinx INTC #0 at 0x81800000 mapped to 0xFDFFF000</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">PID hash table entries: 128 (order: 7, 512 bytes)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Console: colour dummy device 80x25</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Memory: 28884k available (2552k kernel code, 944k data, 84k init, 0k highmem)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">SLUB: Genslabs=11, HWalign=32, Order=0-1, MinObjects=4, CPUs=1, Nodes=1</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Mount-cache hash table entries: 512</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">net_namespace: 64 bytes</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">NET: Registered protocol family 16</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Registering device uartlite:0</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Fixup MAC address for xilinx_lltemac:0</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Registering device xilinx_lltemac:0</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">NET: Registered protocol family 2</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">IP route cache hash table entries: 1024 (order: 0, 4096 bytes)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">TCP established hash table entries: 1024 (order: 1, 8192 bytes)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">TCP bind hash table entries: 1024 (order: 0, 4096 bytes)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">TCP: Hash tables configured (established 1024 bind 1024)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">TCP reno registered</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">sysctl table check failed: /kernel/l2cr .1.31 Missing strategy</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Call Trace:</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">[c1c0fe50] [c0008b70] show_stack+0x40/0x194 (unreliable)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">[c1c0fe90] [c003aed4] set_fail+0x68/0x80</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">[c1c0feb0] [c003b4ec] sysctl_check_table+0x600/0x77c</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">[c1c0fef0] [c003b4d4] sysctl_check_table+0x5e8/0x77c</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">[c1c0ff30] [c002605c] register_sysctl_table+0x64/0xb4</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">[c1c0ff50] [c034579c] register_ppc_htab_sysctl+0x18/0x2c</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">[c1c0ff60] [c034482c] kernel_init+0x94/0x2bc</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">[c1c0fff0] [c0004d58] kernel_thread+0x44/0x60</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Installing knfsd (copyright (C) 1996 <A href="https://webmail.sys.kth.se/src/compose.php?send_to=okir@monad.swb.de" target=_blank>okir@monad.swb.de</A>).</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">fuse init (API version 7.9)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">io scheduler noop registered</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">io scheduler anticipatory registered</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">io scheduler deadline registered</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">io scheduler cfq registered (default)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">uartlite.0: ttyUL0 at MMIO 0x84000003 (irq = 3) is a uartlite</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">console [ttyUL0] enabled</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">loop: module loaded</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">nbd: registered device at major 43</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">xilinx_lltemac xilinx_lltemac.0: MAC address is now 0: a:35: 1: 2: 3</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">xilinx_lltemac xilinx_lltemac.0: XLlTemac: using DMA mode.</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">XLlTemac: Dma base address: phy: 0x84600100, virt: 0xc3008100</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">XLlTemac: buffer descriptor size: 32768 (0x8000)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">XLlTemac: Allocating DMA descriptors with kmalloc<6>XLlTemac:</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">(buffer_descriptor_init) phy: 0x1d18000, virt: 0xc1d18000, size: 0x8000</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">XTemac: PHY detected at address 7.</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">xilinx_lltemac xilinx_lltemac.0: eth0: Xilinx TEMAC at 0x81C00000 mapped</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">to 0xC3004000, irq=2</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">console [netcon0] enabled</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">netconsole: network logging started</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Generic platform RAM MTD, (c) 2004 Simtec Electronics</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">mice: PS/2 mouse device common for all mice</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">TCP cubic registered</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">NET: Registered protocol family 1</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">NET: Registered protocol family 17</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">RPC: Registered udp transport module.</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">RPC: Registered tcp transport module.</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">eth0: XLlTemac: Options: 0x3fa</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">eth0: XLlTemac: allocating interrupt 0 for dma mode tx.</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">eth0: XLlTemac: allocating interrupt 1 for dma mode rx.</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">eth0: XLlTemac: speed set to 1000Mb/s</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">eth0: XLlTemac: Send Threshold = 24, Receive Threshold = 4</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">eth0: XLlTemac: Send Wait bound = 254, Receive Wait bound = 254</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">IP-Config: Complete:</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt"> device=eth0, addr=192.168.0.4, mask=255.255.255.0, gw=192.168.0.3,</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt"> host=192.168.0.4, domain=, nis-domain=(none),</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt"> bootserver=192.168.0.3, rootserver=192.168.0.3, rootpath=</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Looking up port of RPC 100003/2 on 192.168.0.3</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">rpcbind: server 192.168.0.3 not responding, timed out</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Root-NFS: Unable to get nfsd port number from server, using default</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Looking up port of RPC 100005/1 on 192.168.0.3</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">rpcbind: server 192.168.0.3 not responding, timed out</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Root-NFS: Unable to get mountd port number from server, using default</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">mount: server 192.168.0.3 not responding, timed out</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Root-NFS: Server returned error -5 while mounting /home/mingliu/ml403_rootfs</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">VFS: Unable to mount root fs via NFS, trying floppy.</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">VFS: Cannot open root device "nfs" or unknown-block(2,0)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Please append a correct "root=" boot option; here are the available</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">partitions:</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Kernel panic - not syncing: VFS: Unable to mount root fs on</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">unknown-block(2,0)</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Rebooting in 180 seconds..</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt"> </SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt"> </SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">BR</SPAN></FONT></PRE><PRE><FONT face=SimSun size=3><SPAN style="FONT-SIZE: 12pt">Ming</SPAN></FONT></PRE>
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