RGE_PHY_CLRBIT
RGE_PHY_CLRBIT(sc, 0xa428, 0x0200);
RGE_PHY_CLRBIT(sc, 0xa5ea, 0x0001);
RGE_PHY_CLRBIT(sc, 0xa5ea, 0x0007);
RGE_PHY_CLRBIT(sc, 0xa5d4, val);
RGE_PHY_CLRBIT(sc, 0xa5b4, 0x8000);
RGE_PHY_CLRBIT(sc, 0xa432, 0x0010);
RGE_PHY_CLRBIT(sc, 0xa5d0, (sc->rge_type == MAC_R27) ? 0x000e : 0x0006);
RGE_PHY_CLRBIT(sc, 0xa6d4, 0x0001);
RGE_PHY_CLRBIT(sc, 0xa6d4, 0x0002);
RGE_PHY_CLRBIT(sc, 0xa6d8, 0x0010);
RGE_PHY_CLRBIT(sc, 0xa428, 0x0080);
RGE_PHY_CLRBIT(sc, 0xa4a2, 0x0200);
RGE_PHY_CLRBIT(sc, 0xa442, 0x3000);
RGE_PHY_CLRBIT(sc, 0xa430, 0x8000);
RGE_PHY_CLRBIT(sc, 0xa442, 0x0800);
RGE_PHY_CLRBIT(sc,0xb87e, 0x0e00);
RGE_PHY_CLRBIT(sc, 0xb87e, 0x0e00);
RGE_PHY_CLRBIT(sc, 0xb87e, 0x0e00);
RGE_PHY_CLRBIT(sc, 0xb87e, 0x0e00);
RGE_PHY_CLRBIT(sc, 0xbf28, 0x6000);
RGE_PHY_CLRBIT(sc, 0xbf2c, 0xc000);
RGE_PHY_CLRBIT(sc, 0xA438, 0x2000);
RGE_PHY_CLRBIT(sc, 0xA438, 0x2000);
RGE_PHY_CLRBIT(sc, 0xaeaa, 0x0028);
RGE_PHY_CLRBIT(sc, 0xaed0, 0x0001);
RGE_PHY_CLRBIT(sc, 0xb87e, 0x0800);
RGE_PHY_CLRBIT(sc, 0xb87e, 0xc000);
RGE_PHY_CLRBIT(sc, 0xb87e, 0xFF00);
RGE_PHY_CLRBIT(sc, 0xac90, 0x0010);
RGE_PHY_CLRBIT(sc, 0xad2c, 0x8000);
RGE_PHY_CLRBIT(sc, 0xa654, 0x0800);
RGE_PHY_CLRBIT(sc, 0xbfbe, 0x8000);
RGE_PHY_CLRBIT(sc, 0xb516, 0x007f);
RGE_PHY_CLRBIT(sc, 0xbf80, 0x0030);
RGE_PHY_CLRBIT(sc, 0xa654, 0x0003);
RGE_PHY_CLRBIT(sc, 0xac3e, 0xe000);
RGE_PHY_CLRBIT(sc, 0xac42, 0x0038);
RGE_PHY_CLRBIT(sc, 0xad9c, 0x0c00);
RGE_PHY_CLRBIT(sc, 0xad1c, 0x0100);
RGE_PHY_CLRBIT(sc, 0xac08, 0x1000);
RGE_PHY_CLRBIT(sc, 0xac08, 0x0100);
RGE_PHY_CLRBIT(sc, 0xac14, 0x0080);
RGE_PHY_CLRBIT(sc, 0xac80, 0x0300);
RGE_PHY_CLRBIT(sc, 0xb896, 0x0001);
RGE_PHY_CLRBIT(sc, 0xb892, 0xff00);
RGE_PHY_CLRBIT(sc, 0xa454, 0x0001);
RGE_PHY_CLRBIT(sc, 0xad4e, 0x0010);
RGE_PHY_CLRBIT(sc, 0xa86a, 0x0001);
RGE_PHY_CLRBIT(sc, 0xbcd8, 0xc000);
RGE_PHY_CLRBIT(sc, 0xbcd8, 0xc000);
RGE_PHY_CLRBIT(sc, 0xbd70, 0x0100);
RGE_PHY_CLRBIT(sc, 0xa438, 0xff00);
RGE_PHY_CLRBIT(sc, 0xad40, 0x0030);
RGE_PHY_CLRBIT(sc, 0xa438, 0x0700);
RGE_PHY_CLRBIT(sc, 0xa4e0, 0x8000);
RGE_PHY_CLRBIT(sc, 0xa5d4, 0x0020);
RGE_PHY_CLRBIT(sc, 0xa654, 0x0800);
RGE_PHY_CLRBIT(sc, 0xbcd8, 0xc000);
RGE_PHY_CLRBIT(sc, 0xbcd8, 0xc000);
RGE_PHY_CLRBIT(sc, 0xa5d4, 0x0020);
RGE_PHY_CLRBIT(sc, 0xa654, 0x0800);
RGE_PHY_CLRBIT(sc, 0xa448, 0x0400);
RGE_PHY_CLRBIT(sc, 0xa586, 0x0400);
RGE_PHY_CLRBIT(sc, 0xb820, 0x0080);
RGE_PHY_CLRBIT(sc, 0xb82e, 0x0001);
RGE_PHY_CLRBIT(sc, 0xb820, 0x0010);
RGE_PHY_CLRBIT(sc, 0xa466, 0x0001);
RGE_PHY_CLRBIT(sc, 0xa468, 0x000a);