I solved the problem, As i said, problem was : kernel could easily mount the root file system on NFS and begin init , but after that every thing stopped and there was no more progress.
My problem was with the kernel command line parameters : console=ttyUL0 console=tty0 root=/dev/nfs....... the second console parameter was the source of the problem, when init is executed, the second parameter caused no more messages to be written on the screen. I tested using both LL_TEMAC 1.00a and 1.00b , both work well. thanks. ________________________________ > Subject: RE: XPS_LL_TEMAC works correctly? > Date: Mon, 14 Apr 2008 09:42:33 -0600 > From: [EMAIL PROTECTED] > To: [EMAIL PROTECTED]; [EMAIL PROTECTED]; linuxppc-embedded@ozlabs.org > > > 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. > > > > -Rick > > > > ________________________________ > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mohammad > Sadegh Sadri > Sent: Monday, April 14, 2008 3:10 AM > To: Rami WEHBI; linuxppc-embedded@ozlabs.org > Subject: RE: XPS_LL_TEMAC works correctly? > > > > Rami, > > Thanks for reply, > > But if u study the kernel log I posted carefully, you can simply see that > Kernel has mounted the root file system, > Look at this line in my prev post : VFS: Mounted root (nfs filesystem). then > init has began and after that nothing more happens. > > 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. > > I have done the same things with older versions of EDK using PLB_TEMAC and > every thing has worked correctly. > > > ________________________________ > > Subject: RE: XPS_LL_TEMAC works correctly? > Date: Mon, 14 Apr 2008 10:31:31 +0200 > From: [EMAIL PROTECTED] > To: [EMAIL PROTECTED] > > Hi, > > > > 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. > > > > example of an /etc/exports file: > > > > /opt/ml403/rootfs > > 192.168.206.223/24(rw,no_root_squash,sync,subtree_check) > > > > where the ip addresse is that of nfs client, and the path indicates where I > mounted the system file. > > > > Good luck, > > > > Rami > > > > ________________________________ > > De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de Mohammad > Sadegh Sadri > Envoyé : lundi 14 avril 2008 10:16 > À : linuxppc-embedded@ozlabs.org > Objet : XPS_LL_TEMAC works correctly? > > Hi all, > > Using: > EDK 9.2.02, > Xilinx Linux 2.6.24-rc8-xlnx > XPS_LL_TEMAC version 1.00.b > > I bring up the Linux kernel on ML403 -Rev04 board, > LL_TEMAC buffer size 128kbits, and set to use SG DMA > > 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. > > 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) > > thanks > > ............. > eth0: XLlTemac: speed set to 1000Mb/s > eth0: XLlTemac: Send Threshold = 24, Receive Threshold = 4 > eth0: XLlTemac: Send Wait bound = 254, Receive Wait bound = 254 > IP-Config: Complete: > device=eth0, addr=10.10.10.11, mask=255.255.255.0, gw=10.10.10.10, > host=10.10.10.11, domain=, nis-domain=(none), > bootserver=10.10.10.10, rootserver=10.10.10.10, rootpath= > Looking up port of RPC 100003/2 on 10.10.10.10 > Looking up port of RPC 100005/1 on 10.10.10.10 > VFS: Mounted root (nfs filesystem). > Freeing unused kernel memory: 88k init > eth0: XLlTemac: PHY Link carrier lost. > eth0: XLlTemac: speed set to 1000Mb/s > eth0: XLlTemac: PHY Link carrier restored. > ( KERNEL STOPS WORKING HERE!!!!!!!!) > > > > ________________________________ > > Sign in today. When you sign in to Windows Live Messenger you could win $1000 > a day until May 12th. Learn more at SignInAndWIN.ca > > > > ________________________________ > > Sign in now! Windows Live Messenger is giving you a chance to win $1000 a day > until May 12th Check out SignInAndWIN.ca today! _________________________________________________________________ Find hidden words, unscramble celebrity names, or try the ultimate crossword puzzle with Live Search Games. Play now! http://g.msn.ca/ca55/212 _______________________________________________ Linuxppc-embedded mailing list Linuxppc-embedded@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded
