master_slave      258 dev/pci/if_em.c 	sc->hw.master_slave = em_ms_hw_default;
master_slave      260 dev/pci/if_em.c 	sc->hw.master_slave = EM_MASTER_SLAVE;
master_slave     1539 dev/pci/if_em_hw.c         em_ms_type phy_ms_setting = hw->master_slave;
master_slave     1383 dev/pci/if_em_hw.h     em_ms_type master_slave;