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ide: move ide_read_bcount_and_ireason() to ide-atapi.c

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Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2009-03-24 23:22:46 +01:00
parent 7eeaaaa522
commit 0d6a9754c0
2 changed files with 15 additions and 15 deletions
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15
drivers/ide/ide-atapi.c
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@@ -300,6 +300,21 @@ int ide_cd_get_xferlen(struct request *rq)
} }
EXPORT_SYMBOL_GPL(ide_cd_get_xferlen); EXPORT_SYMBOL_GPL(ide_cd_get_xferlen);
void ide_read_bcount_and_ireason(ide_drive_t *drive, u16 *bcount, u8 *ireason)
{
ide_task_t task;
memset(&task, 0, sizeof(task));
task.tf_flags = IDE_TFLAG_IN_LBAH | IDE_TFLAG_IN_LBAM |
IDE_TFLAG_IN_NSECT;
drive->hwif->tp_ops->tf_read(drive, &task);
*bcount = (task.tf.lbah << 8) | task.tf.lbam;
*ireason = task.tf.nsect & 3;
}
EXPORT_SYMBOL_GPL(ide_read_bcount_and_ireason);
/* /*
* This is the usual interrupt handler which will be called during a packet * This is the usual interrupt handler which will be called during a packet
* command. We will transfer some of the data (as requested by the drive) * command. We will transfer some of the data (as requested by the drive)

15
drivers/ide/ide-iops.c
View File

@@ -362,21 +362,6 @@ u8 ide_read_error(ide_drive_t *drive)
} }
EXPORT_SYMBOL_GPL(ide_read_error); EXPORT_SYMBOL_GPL(ide_read_error);
void ide_read_bcount_and_ireason(ide_drive_t *drive, u16 *bcount, u8 *ireason)
{
ide_task_t task;
memset(&task, 0, sizeof(task));
task.tf_flags = IDE_TFLAG_IN_LBAH | IDE_TFLAG_IN_LBAM |
IDE_TFLAG_IN_NSECT;
drive->hwif->tp_ops->tf_read(drive, &task);
*bcount = (task.tf.lbah << 8) | task.tf.lbam;
*ireason = task.tf.nsect & 3;
}
EXPORT_SYMBOL_GPL(ide_read_bcount_and_ireason);
const struct ide_tp_ops default_tp_ops = { const struct ide_tp_ops default_tp_ops = {
.exec_command = ide_exec_command, .exec_command = ide_exec_command,
.read_status = ide_read_status, .read_status = ide_read_status,