B43_MMIO_SHM_DATA_UNALIGNED
ret = b43_read16(dev, B43_MMIO_SHM_DATA_UNALIGNED);
ret = b43_read16(dev, B43_MMIO_SHM_DATA_UNALIGNED);
b43_write16(dev, B43_MMIO_SHM_DATA_UNALIGNED,
b43_write16(dev, B43_MMIO_SHM_DATA_UNALIGNED, value);