B43_LPPHY_AFE_CTL_OVRVAL
b43_phy_mask(dev, B43_LPPHY_AFE_CTL_OVRVAL, 0xFFFE);
old_afe_ovrval = b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVRVAL);
b43_phy_write(dev, B43_LPPHY_AFE_CTL_OVRVAL, old_afe_ovrval);
b43_phy_mask(dev, B43_LPPHY_AFE_CTL_OVRVAL, 0xFFC7);
b43_phy_maskset(dev, B43_LPPHY_AFE_CTL_OVRVAL,
b43_phy_mask(dev, B43_LPPHY_AFE_CTL_OVRVAL, 0xFFFE);
b43_phy_mask(dev, B43_LPPHY_AFE_CTL_OVRVAL, 0xF7FF);
b43_phy_set(dev, B43_LPPHY_AFE_CTL_OVRVAL, 0x0007);
b43_phy_write(dev, B43_LPPHY_AFE_CTL_OVRVAL, 0);