Re: [Linuxptp-users] Problems with hardware time stamping with PHY DP83640 on MCP5200 powerpc platform

[Richard C. <ric...@gm...>]

On Tue, May 29, 2012 at 08:54:36PM +0200, Mario Molitor wrote:
> 
> I have modified my instrumentation which you can find as attached
> message (messages.zip)
> log (syslog).
> In case of type (in the function "skb_defer_rx_timestamp()") with a value
> 0 it makes printk hex output of skb->data.
> I hope this help you. Please let me let me know if you need more
> information.

Wow, that looks really wrong. I don't see a MAC address anywhere.

It is essential that the function, classify(), in skb_defer_rx_timestamp
is passed a skb with skb->data pointing to the DST MAC address.

Can you show the patch you are using?

Thanks,
Richard