tree 1dfdfe2f3be1165352299100329d1e77b9508fa7
parent b3d96afccf8b5c67b66a61efb88c53ff029c6611
author Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 1216149711 +0200
committer Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 1216149711 +0200

ide-scsi: fix DRQ checking for DMA transfers in idescsi_pc_intr()

If DRQ bit of Status Register is not cleared it is an error condition
and should be handled accordingly (disable DMA + reset the device).

Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>