phy_packet_set_packet_identifier
phy_packet_set_packet_identifier(&data, PHY_PACKET_PACKET_IDENTIFIER_PHY_CONFIG);
phy_packet_set_packet_identifier(&self_id, PHY_PACKET_PACKET_IDENTIFIER_SELF_ID);
phy_packet_set_packet_identifier(quadlet, packet_identifier);
phy_packet_set_packet_identifier(quadlet, packet_identifier);
phy_packet_set_packet_identifier(quadlet, packet_identifier);