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path: root/drivers/ide/ide-io.c
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Diffstat (limited to 'drivers/ide/ide-io.c')
-rw-r--r--drivers/ide/ide-io.c24
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 1deb6d29b186..35dc38d3b2c5 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);