Jeffy, On Mon, 26 Apr 2004, jeffy wrote:
> > Hi all, > I hit on a problem about PPC Linux version 2.4.4 on a MPC855T board. > The kernel can start up ok normally, but when another PC > continous sending UDP packets to it(about 8Mbps) when kernel is > starting up, the kernel failed start up and printf the following > messages: This is just a VERY wild guess: check the driver source (arch/ppc/8xx_io/fec.c in your case) and make sure the driver only forwards received packets to the IP stack when the interface is configured "UP". There once was a similar problem with the 826x driver. Another reason could be that the FEC channel is not properly shut down by the firmware/bootloader before entering the kernel. Next time try to add more information about your system, especially about the kernel and bootloader version you are using. Regards, Marius -- Marius Groeger <mgroeger at sysgo.com> Project Manager SYSGO AG Embedded and Real-Time Software Voice: +49 6136 9948 0 FAX: +49 6136 9948 10 www.sysgo.com | www.elinos.com | www.osek.de | www.imerva.com ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
