R2057_TX0_TX_SSI_MUX
save[off + 5] = b43_radio_read(dev, r + R2057_TX0_TX_SSI_MUX);
b43_radio_write(dev, r + R2057_TX0_TX_SSI_MUX, 0x4);
b43_radio_write(dev, r + R2057_TX0_TX_SSI_MUX, 0x6);