• Martin Dalecki's avatar
    [PATCH] 2.5.19 IDE 80 · 76d04538
    Martin Dalecki authored
     - Sanitize the handling of the ioctl's and fix a bug on the way in dealing with
       the WIN_SMART command where arguments where exchanged.
    
     - Finally sanitize ioctl further until it turned out that we could get rid of
       the special request type REQ_DRIVE_CMD entierly. We are now using
       consistently REQ_DRIVE_ACB.
    
       One hidden code path less again!
    
     - Realize the ide_end_drive_cmd can be on the REQ_DRIVE_ACB only for ioctl() to
       a disk. Eliminate it's usage from device type driver modules.
    
     - Remove command member from struct  hd_drive_task_hdr and place it in strcut
       ata_taskfile. It is not common between the normal register file and HOB.
    
       We will have to introduce some helper functions for particular command types.
    76d04538
pcidma.c 14.4 KB