Symbol: ATA_NR_UDMA_MODES
drivers/ata/libata-core.c
909
{ ATA_SHIFT_UDMA, ATA_NR_UDMA_MODES, XFER_UDMA_0 },
include/linux/libata.h
474
ATA_MASK_UDMA = ((1U << ATA_NR_UDMA_MODES) - 1) << ATA_SHIFT_UDMA,