B43_PHY_ANTWRSETT
tmp = b43_phy_read(dev, B43_PHY_ANTWRSETT);
b43_phy_write(dev, B43_PHY_ANTWRSETT, tmp);
b43_phy_set(dev, B43_PHY_ANTWRSETT, B43_PHY_ANTWRSETT_ARXDIV);
b43_phy_mask(dev, B43_PHY_ANTWRSETT,
b43_phy_maskset(dev, B43_PHY_ANTWRSETT, 0xF0FF, 0x0300);
b43_phy_maskset(dev, B43_PHY_ANTWRSETT, ~0x00FF, 0x001E);