Re: [PATCH 2.6.11-rc2 25/29] ide: convert REQ_DRIVE_CMD to REQ_DRIVE_TASKFILE

[Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>]

On Wed, 2 Feb 2005 12:15:59 +0900, Tejun Heo <tj@home-tj.org> wrote:
> > 25_ide_taskfile_cmd.patch
> >
> >       All in-kernel REQ_DRIVE_CMD users except for ide_cmd_ioctl()
> >       converted to use REQ_DRIVE_TASKFILE.
> 
> Signed-off-by: Tejun Heo <tj@home-tj.org>
> 
> Index: linux-ide-export/drivers/ide/ide-disk.c
> ===================================================================
> --- linux-ide-export.orig/drivers/ide/ide-disk.c        2005-02-02 10:28:06.527986413 +0900
> +++ linux-ide-export/drivers/ide/ide-disk.c     2005-02-02 10:28:07.204876587 +0900
> @@ -750,7 +750,7 @@ static int set_multcount(ide_drive_t *dr
>         if (drive->special.b.set_multmode)
>                 return -EBUSY;
>         ide_init_drive_cmd (&rq);
> -       rq.flags = REQ_DRIVE_CMD;
> +       rq.flags = REQ_DRIVE_TASKFILE;

Please instead fix ide_init_drive_cmd() to set REQ_DRIVE_TASKFILE
and add set REQ_DRIVE_CMD only in ide_cmd_ioctl().

>         drive->mult_req = arg;
>         drive->special.b.set_multmode = 1;
>         (void) ide_do_drive_cmd (drive, &rq, ide_wait);
> Index: linux-ide-export/drivers/ide/ide.c
> ===================================================================
> --- linux-ide-export.orig/drivers/ide/ide.c     2005-02-02 10:27:14.652402828 +0900
> +++ linux-ide-export/drivers/ide/ide.c  2005-02-02 10:28:07.205876425 +0900
> @@ -1255,6 +1255,7 @@ static int set_pio_mode (ide_drive_t *dr
>         if (drive->special.b.set_tune)
>                 return -EBUSY;
>         ide_init_drive_cmd(&rq);
> +       rq.flags = REQ_DRIVE_TASKFILE;
>         drive->tune_req = (u8) arg;
>         drive->special.b.set_tune = 1;
>         (void) ide_do_drive_cmd(drive, &rq, ide_wait);