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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-24 23:22:39 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-24 23:22:39 +0100 |
| commit | 7a254df007b3db88bd430474030fec92e7bab22a (patch) | |
| tree | 22ce4d0f861fdb019089315d836099bc93a5d0ba /drivers/ide/ide-atapi.c | |
| parent | 7610c4f5efc495d8e15ef608c4a66932f895379a (diff) | |
| download | linux-7a254df007b3db88bd430474030fec92e7bab22a.tar.bz2 | |
ide: move ide_pktcmd_tf_load() to ide-atapi.c
Then make it static and remove 'dma' argument.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-atapi.c')
| -rw-r--r-- | drivers/ide/ide-atapi.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c index e9d042dba0e0..09ae30f46070 100644 --- a/drivers/ide/ide-atapi.c +++ b/drivers/ide/ide-atapi.c @@ -456,6 +456,25 @@ next_irq: return ide_started; } +static void ide_pktcmd_tf_load(ide_drive_t *drive, u32 tf_flags, u16 bcount) +{ + ide_hwif_t *hwif = drive->hwif; + ide_task_t task; + u8 dma = drive->dma; + + memset(&task, 0, sizeof(task)); + task.tf_flags = IDE_TFLAG_OUT_LBAH | IDE_TFLAG_OUT_LBAM | + IDE_TFLAG_OUT_FEATURE | tf_flags; + task.tf.feature = dma; /* Use PIO/DMA */ + task.tf.lbam = bcount & 0xff; + task.tf.lbah = (bcount >> 8) & 0xff; + + ide_tf_dump(drive->name, &task.tf); + hwif->tp_ops->set_irq(hwif, 1); + SELECT_MASK(drive, 0); + hwif->tp_ops->tf_load(drive, &task); +} + static u8 ide_read_ireason(ide_drive_t *drive) { ide_task_t task; @@ -629,7 +648,7 @@ ide_startstop_t ide_issue_pc(ide_drive_t *drive) : WAIT_TAPE_CMD; } - ide_pktcmd_tf_load(drive, tf_flags, bcount, drive->dma); + ide_pktcmd_tf_load(drive, tf_flags, bcount); /* Issue the packet command */ if (drive->atapi_flags & IDE_AFLAG_DRQ_INTERRUPT) { |