Bartlomiej Zolnierkiewicz wrote:
* Add IDE_HFLAG_ABUSE_{PREFETCH,FAST_DEVSEL,DMA_MODES} flags
and set them in ht6560, cmd640, cmd64x and sc1200 host drivers.
* Add set_pio_mode_abuse() for checking if host driver has a non-standard
->tuneproc() implementation and use it in do_special().
* Add ata_set_pio() for setting PIO mode (it uses hwif->pio_mask to find
the maximum PIO mode supported by the host), also add ata_set_max_pio()
wrapper for ata_set_pio() to use for auto-tuning. Convert users of
->tuneproc to use ata_set{_max}_pio() where possible. This leaves only
do_special(), set_using_pio(), ide_hwif_restore() and ata_set_pio() as
a direct users of ->tuneproc.
* Remove no longer needed ide_get_best_pio_mode() calls and printk-s
reporting PIO mode selected from ->tuneproc implementations.
* Rename ->tuneproc hook to ->set_pio_mode and make 'pio' argument const.
* Remove stale comment from ide_config_drive_speed().
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
It seems highly inconsistent for drivers/ide to use the "ide_" prefix
the vast majority of the time, but then "ata_" prefix in this one case,
particularly when libata uses the "ata_" prefix almost exclusively.
Jeff
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