On Tue, Feb 15, 2005 at 06:03:12PM -0800, Shawn Jin wrote: > Is anybody using linux-2.6.10 from kernel.org for testing IBM Ebony board?
Yes, with stock boot loader and great success (bootp + NFS root). I just use "ip=on root=/dev/nfs" and let my bootp server tell the kernel about all other parameters. [snip] > However a new problem > occurs. When the kernel tries to mount a NFS root filesystem, it > complains incomplete network configuration information. See the > following message dump. Any hints to solve the problem? Thanks a lot. [snip] > Kernel command line: root=/dev/nfs rw > nfsroot=192.68.0.47:/opt/eldk3.1/ppc_4xx > ip=192.168.0.245:192.168.0.47:::::off [snip] > IP-Config: Incomplete network configuration information. Did you try looking at net/ipv4/ipconfig.c? This is file responsible for this message. I think there is relevant comment in ip_auto_config() function: /* * If the config information is insufficient (e.g., our IP address or * IP address of the boot server is missing or we have multiple network * interfaces and no default was set), use BOOTP or RARP to get the * missing values. */ Probably your case - multiple ethernet devices (440GX has 4) and you haven't specified which device should be assigned IP. -- Eugene
