bgx_set_xcast_mode
bgx_set_xcast_mode(nic->node, bgx, lmac, mbx.xcast.mode);
EXPORT_SYMBOL(bgx_set_xcast_mode);
bgx_set_xcast_mode(node, bgx_idx, lmacid,
void bgx_set_xcast_mode(int node, int bgx_idx, int lmacid, u8 mode);