Lines Matching refs:highbit
862 int highbit = fls(xfer_mask) - 1; in ata_xfer_mask2mode() local
866 if (highbit >= ent->shift && highbit < ent->shift + ent->bits) in ata_xfer_mask2mode()
867 return ent->base + highbit - ent->shift; in ata_xfer_mask2mode()
957 int highbit; in ata_mode_string() local
959 highbit = fls(xfer_mask) - 1; in ata_mode_string()
960 if (highbit >= 0 && highbit < ARRAY_SIZE(xfer_mode_str)) in ata_mode_string()
961 return xfer_mode_str[highbit]; in ata_mode_string()
3208 int quiet, highbit; in ata_down_xfermask_limit() local
3220 highbit = fls(pio_mask) - 1; in ata_down_xfermask_limit()
3221 pio_mask &= ~(1 << highbit); in ata_down_xfermask_limit()
3226 highbit = fls(udma_mask) - 1; in ata_down_xfermask_limit()
3227 udma_mask &= ~(1 << highbit); in ata_down_xfermask_limit()
3231 highbit = fls(mwdma_mask) - 1; in ata_down_xfermask_limit()
3232 mwdma_mask &= ~(1 << highbit); in ata_down_xfermask_limit()