arswitch_writedbg
arswitch_writedbg(sc->sc_dev, 4, 0x12, 0x480c);
arswitch_writedbg(sc->sc_dev, 4, 0x0, 0x824e);
arswitch_writedbg(sc->sc_dev, 4, 0x5, 0x3d47);
arswitch_writedbg(sc->sc_dev, phy, 0, 0x02ea);
arswitch_writedbg(sc->sc_dev, phy, 0x3d, 0x68a0);
arswitch_writedbg(sc->sc_dev, phy, 0x3d, 0x6860);
arswitch_writedbg(sc->sc_dev, phy, 0x5, 0x2c46);
arswitch_writedbg(sc->sc_dev, phy, 0x3c, 0x6000);
extern void arswitch_writedbg(device_t dev, int phy, uint16_t dbg_addr,