ide-tape: set PC_FLAG_DMA_IN_PROGRESS flag in idetape_transfer_pc()

Set PC_FLAG_DMA_IN_PROGRESS flag in idetape_transfer_pc() instead of
idetape_issue_pc() to match the other ATAPI device drivers.

Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent 6ffb6641
......@@ -984,8 +984,10 @@ static ide_startstop_t idetape_transfer_pc(ide_drive_t *drive)
ide_set_handler(drive, &idetape_pc_intr, IDETAPE_WAIT_CMD, NULL);
/* Begin DMA, if necessary */
if (pc->flags & PC_FLAG_DMA_IN_PROGRESS)
if (pc->flags & PC_FLAG_DMA_OK) {
pc->flags |= PC_FLAG_DMA_IN_PROGRESS;
hwif->dma_ops->dma_start(drive);
}
/* Send the actual packet */
hwif->output_data(drive, NULL, pc->c, 12);
......@@ -1053,11 +1055,11 @@ static ide_startstop_t idetape_issue_pc(ide_drive_t *drive,
if ((pc->flags & PC_FLAG_DMA_OK) && drive->using_dma)
dma_ok = !hwif->dma_ops->dma_setup(drive);
if (!dma_ok)
pc->flags &= ~PC_FLAG_DMA_OK;
ide_pktcmd_tf_load(drive, IDE_TFLAG_OUT_DEVICE, bcount, dma_ok);
if (dma_ok)
/* Will begin DMA later */
pc->flags |= PC_FLAG_DMA_IN_PROGRESS;
if (test_bit(IDETAPE_FLAG_DRQ_INTERRUPT, &tape->flags)) {
ide_execute_command(drive, WIN_PACKETCMD, &idetape_transfer_pc,
IDETAPE_WAIT_CMD, NULL);
......
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