diff options
Diffstat (limited to 'drivers/ide/ide-io.c')
| -rw-r--r-- | drivers/ide/ide-io.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index 1deb6d29b18..35dc38d3b2c 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -86,27 +86,30 @@ void ide_complete_cmd(ide_drive_t *drive, struct ide_cmd *cmd, u8 stat, u8 err) tp_ops->input_data(drive, cmd, data, 2); - tf->data = data[0]; - tf->hob_data = data[1]; + cmd->tf.data = data[0]; + cmd->hob.data = data[1]; } - tp_ops->tf_read(drive, cmd); + ide_tf_readback(drive, cmd); if ((cmd->tf_flags & IDE_TFLAG_CUSTOM_HANDLER) && tf_cmd == ATA_CMD_IDLEIMMEDIATE) { if (tf->lbal != 0xc4) { printk(KERN_ERR "%s: head unload failed!\n", drive->name); - ide_tf_dump(drive->name, tf); + ide_tf_dump(drive->name, cmd); } else drive->dev_flags |= IDE_DFLAG_PARKED; } - if (rq && rq->cmd_type == REQ_TYPE_ATA_TASKFILE) - memcpy(rq->special, cmd, sizeof(*cmd)); + if (rq && rq->cmd_type == REQ_TYPE_ATA_TASKFILE) { + struct ide_cmd *orig_cmd = rq->special; - if (cmd->tf_flags & IDE_TFLAG_DYN) - kfree(cmd); + if (cmd->tf_flags & IDE_TFLAG_DYN) + kfree(orig_cmd); + else + memcpy(orig_cmd, cmd, sizeof(*cmd)); + } } /* obsolete, blk_rq_bytes() should be used instead */ @@ -205,8 +208,9 @@ static ide_startstop_t ide_disk_special(ide_drive_t *drive) return ide_stopped; } - cmd.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE | - IDE_TFLAG_CUSTOM_HANDLER; + cmd.valid.out.tf = IDE_VALID_OUT_TF | IDE_VALID_DEVICE; + cmd.valid.in.tf = IDE_VALID_IN_TF | IDE_VALID_DEVICE; + cmd.tf_flags = IDE_TFLAG_CUSTOM_HANDLER; do_rw_taskfile(drive, &cmd); |