Commit 96ebc3bf authored Sep 06, 2007 by Scott Wood Committed by Paul Mackerras Sep 14, 2007

[POWERPC] bootwrapper: Only print MAC addresses when the node is actually present



Some firmwares (such as PlanetCore) only provide a base MAC address, and
expect the kernel to set certain bits to generate the addresses for the
other ports.  As such, MAC addresses are generated that may not correspond
to actual hardware.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

parent 21f3fe2f

arch/powerpc/boot/devtree.c

+6 −4

Original line number	Diff line number	Diff line
		@@ -100,12 +100,14 @@ void __dt_fixup_mac_addresses(u32 startindex, ...)
		devp = find_node_by_prop_value(NULL, "linux,network-index",
		(void*)&index, sizeof(index));

		if (devp) {
		printf("ENET%d: local-mac-address <-"
		" %02x:%02x:%02x:%02x:%02x:%02x\n\r", index,
		addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]);
		addr[0], addr[1], addr[2],
		addr[3], addr[4], addr[5]);

		if (devp)
		setprop(devp, "local-mac-address", addr, 6);
		}

		index++;
		}