hpt_dma_broken
if (hpt_dma_broken(adev, "UDMA", bad_ata33))
if (hpt_dma_broken(adev, "UDMA3", bad_ata66_3))
if (hpt_dma_broken(adev, "UDMA4", bad_ata66_4))
if (hpt_dma_broken(adev, "UDMA", bad_ata33))
if (hpt_dma_broken(adev, "UDMA100", bad_ata100_5))
if (hpt_dma_broken(adev, "UDMA100", bad_ata100_5))