On Wed 8 Jul 2009 14:50, Robin Getz pondered:
> Linux's netconsole works much better when you can pass it the MAC
> address of the server. (otherwise it just uses broadcast, which
> everyone else on my network complains about :)
>
> This sets the evn var "serveraddr" (to match ethaddr), so that you
> can pass it to linux with whatever bootargs you want to....
>
> addnetconsole=set bootargs $(bootargs)
> netconso...@$(ipaddr)/eth0,@$(serverip)/$(serveraddr)
>
> I'm sure this is white space damaged - but you get the idea...
Wolfgang - did you want me to push this through the Blackfin tree
(via Mike) or wait for Ben?
> Index: net/net.c
> ===================================================================
> --- net/net.c (revision 1961)
> +++ net/net.c (working copy)
> @@ -1273,6 +1273,15 @@
> /* are we waiting for a reply */
> if (!NetArpWaitPacketIP || !NetArpWaitPacketMAC)
> break;
> +
> +#ifdef CONFIG_KEEP_SERVERADDR
> + if (NetServerIP == NetArpWaitPacketIP) {
> + char buf[20];
> + sprintf(buf, "%pM", arp->ar_data);
> + setenv("serveraddr", buf);
> + }
> +#endif
> +
> #ifdef ET_DEBUG
> printf("Got ARP REPLY, set server/gtwy eth addr
> (%pM)\n",
> arp->ar_data)
> _______________________________________________
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