• Bartlomiej Zolnierkiewicz's avatar
    ide: add struct ide_dma_ops (take 3) · 5e37bdc0
    Bartlomiej Zolnierkiewicz authored
    Add struct ide_dma_ops and convert core code + drivers to use it.
    
    While at it:
    
    * Drop "ide_" prefix from ->ide_dma_end and ->ide_dma_test_irq methods.
    
    * Drop "ide_" "infixes" from DMA methods.
    
    * au1xxx-ide.c:
      - use auide_dma_{test_irq,end}() directly in auide_dma_timeout()
    
    * pdc202xx_old.c:
      - drop "old_" "infixes" from DMA methods
    
    * siimage.c:
      - add siimage_dma_test_irq() helper
      - print SATA warning in siimage_init_one()
    
    * Remove no longer needed ->init_hwif implementations.
    
    v2:
    * Changes based on review from Sergei:
      - s/siimage_ide_dma_test_irq/siimage_dma_test_irq/
      - s/drive->hwif/hwif/ in idefloppy_pc_intr().
      - fix patch description w.r.t. au1xxx-ide changes
      - fix au1xxx-ide build
      - fix naming for cmd64*_dma_ops
      - drop "ide_" and "old_" infixes
      - s/hpt3xxx_dma_ops/hpt37x_dma_ops/
      - s/hpt370x_dma_ops/hpt370_dma_ops/
      - use correct DMA ops for HPT302/N, HPT371/N and HPT374
      - s/it821x_smart_dma_ops/it821x_pass_through_dma_ops/
    
    v3:
    * Two bugs slipped in v2 (noticed by Sergei):
      - use correct DMA ops for HPT374 (for real this time)
      - handle HPT370/HPT370A properly
    Acked-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    5e37bdc0
cmd64x.c 13.6 KB