Commit 8c0697cc authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz
Browse files

ide: remove CONFIG_IDEDMA_ONLYDISK 



ATAPI devices with broken DMA support should be handled by DMA blacklist
and for debugging purposes we have new shiny "hdx=nodma" kernel paremeter.

Acked-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent c223701c

drivers/ide/Kconfig

+0 −10
Original line number Diff line number Diff line
@@ -435,16 +435,6 @@ config BLK_DEV_IDEDMA_PCI 
	bool

	select BLK_DEV_IDEPCI



# TODO: remove it

config IDEDMA_ONLYDISK

	bool "Enable DMA only for disks "

	depends on BLK_DEV_IDEDMA_PCI

	help

	  This is used if you know your ATAPI Devices are going to fail DMA

	  Transfers.



	  Generally say N here.



config BLK_DEV_AEC62XX

	tristate "AEC62XX chipset support"

	select BLK_DEV_IDEDMA_PCI

drivers/ide/ide-probe.c

+1 −4
Original line number Diff line number Diff line
@@ -843,9 +843,6 @@ static void probe_hwif(ide_hwif_t *hwif, void (*fixup)(ide_hwif_t *hwif)) 
				 *   PARANOIA!!!

				 */

				hwif->dma_off_quietly(drive);

#ifdef CONFIG_IDEDMA_ONLYDISK

				if (drive->media == ide_disk)

#endif

				ide_set_dma(drive);

			}

		}