Lines Matching refs:highbit
858 int highbit = fls(xfer_mask) - 1; in ata_xfer_mask2mode() local
862 if (highbit >= ent->shift && highbit < ent->shift + ent->bits) in ata_xfer_mask2mode()
863 return ent->base + highbit - ent->shift; in ata_xfer_mask2mode()
953 int highbit; in ata_mode_string() local
955 highbit = fls(xfer_mask) - 1; in ata_mode_string()
956 if (highbit >= 0 && highbit < ARRAY_SIZE(xfer_mode_str)) in ata_mode_string()
957 return xfer_mode_str[highbit]; in ata_mode_string()
3240 int quiet, highbit; in ata_down_xfermask_limit() local
3252 highbit = fls(pio_mask) - 1; in ata_down_xfermask_limit()
3253 pio_mask &= ~(1 << highbit); in ata_down_xfermask_limit()
3258 highbit = fls(udma_mask) - 1; in ata_down_xfermask_limit()
3259 udma_mask &= ~(1 << highbit); in ata_down_xfermask_limit()
3263 highbit = fls(mwdma_mask) - 1; in ata_down_xfermask_limit()
3264 mwdma_mask &= ~(1 << highbit); in ata_down_xfermask_limit()