broadcom-wl: add support for setting H/W address

Some devices initialize with a default address (common to all H/W).
The address needs to be changeable so that a unique address can be
assigned to each AP.

Signed-off-by: Nathan Hintz <nlhintz@hotmail.com>

SVN-Revision: 38757

package/kernel/broadcom-wl/src/wlc.c

@@ -891,6 +891,13 @@ static const struct wlc_call wlc_calls[] = {
 		.data.num = ((WLC_GET_BSSID << 16) | WLC_SET_BSSID),
 		.desc = "BSSID"
 	},
+	{
+		.name = "cur_etheraddr",
+		.param = MAC,
+		.handler = wlc_iovar,
+		.data.str = "cur_etheraddr",
+		.desc = "Current MAC Address"
+	},
 	{
 		.name = "default_bssid",
 		.param = MAC,