1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * (C) Copyright 2000
4  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5  */
6 
7 #ifndef	_IDE_H
8 #define _IDE_H
9 
10 #define IDE_BUS(dev)	(dev / (CONFIG_SYS_IDE_MAXDEVICE / CONFIG_SYS_IDE_MAXBUS))
11 
12 /**
13  * ide_set_reset() - Assert or de-assert reset for the IDE device
14  *
15  * This is provided by boards which need to reset the device through another
16  * means, e.g. a GPIO.
17  *
18  * @idereset: 1 to assert reset, 0 to de-assert it
19  */
20 void ide_set_reset(int idereset);
21 
22 #endif /* _IDE_H */
23