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git.proxmox.com Git - mirror_ubuntu-zesty-kernel.git/blob - include/asm-powerpc/mediabay.h
2 * mediabay.h: definitions for using the media bay
3 * on PowerBook 3400 and similar computers.
5 * Copyright (C) 1997 Paul Mackerras.
7 #ifndef _PPC_MEDIABAY_H
8 #define _PPC_MEDIABAY_H
12 #define MB_FD 0 /* media bay contains floppy drive (automatic eject ?) */
13 #define MB_FD1 1 /* media bay contains floppy drive (manual eject ?) */
14 #define MB_SOUND 2 /* sound device ? */
15 #define MB_CD 3 /* media bay contains ATA drive such as CD or ZIP */
16 #define MB_PCI 5 /* media bay contains a PCI device */
17 #define MB_POWER 6 /* media bay contains a Power device (???) */
18 #define MB_NO 7 /* media bay contains nothing */
20 /* Number of bays in the machine or 0 */
21 extern int media_bay_count
;
23 #ifdef CONFIG_BLK_DEV_IDE_PMAC
24 #include <linux/ide.h>
26 int check_media_bay_by_base(unsigned long base
, int what
);
27 /* called by IDE PMAC host driver to register IDE controller for media bay */
28 int media_bay_set_ide_infos(struct device_node
*which_bay
, unsigned long base
,
29 int irq
, ide_hwif_t
*hwif
);
31 int check_media_bay(struct device_node
*which_bay
, int what
);
35 static inline int check_media_bay(struct device_node
*which_bay
, int what
)
42 #endif /* __KERNEL__ */
43 #endif /* _PPC_MEDIABAY_H */