There are a couple of bugs in the = v1.00b version of xps_ll_temac (one in checksum offload, one in multicast = address reception). =A0You 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: linuxppc-embedded-bounces+moleres=3Dxilinx.com@ozlabs.org [mailto:linuxppc-embedded-bounces+moleres=3Dxilinx.com@ozlabs.org] = 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: rwehbi@wirecom-tech.com
To: mamsadegh@hotmail.com

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_ro= ot_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 :<= /span> linuxppc-embedded-bounces+rami.wehbi=3Dwirecom-tech.com@ozlabs.org [mailto:linuxppc-embedded-bounces+rami.wehbi=3Dwirecom-tech.com@ozlabs.or= g] De la part de Mohammad Sadegh = Sadri
Envoy=E9 : lundi 14 = avril 2008 10:16
=C0 : 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 =3D 24, Receive Threshold =3D 4
eth0: XLlTemac: Send Wait bound =3D 254, Receive Wait bound =3D 254
IP-Config: Complete:
      device=3Deth0, addr=3D10.10.10.11, mask=3D255.255.255.0, gw=3D10.10.10.10,
     host=3D10.10.10.11, domain=3D, = nis-domain=3D(none),
     bootserver=3D10.10.10.10, = rootserver=3D10.10.10.10, rootpath=3D
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!!!!!!!!)

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