summaryrefslogtreecommitdiff
path: root/drivers/ide/ide-atapi.c
diff options
context:
space:
mode:
authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-24 23:22:39 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-24 23:22:39 +0100
commit7a254df007b3db88bd430474030fec92e7bab22a (patch)
tree22ce4d0f861fdb019089315d836099bc93a5d0ba /drivers/ide/ide-atapi.c
parent7610c4f5efc495d8e15ef608c4a66932f895379a (diff)
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.c21
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) {