Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * mediabay.h: definitions for using the media bay | |
3 | * on PowerBook 3400 and similar computers. | |
4 | * | |
5 | * Copyright (C) 1997 Paul Mackerras. | |
6 | */ | |
7 | #ifndef _PPC_MEDIABAY_H | |
8 | #define _PPC_MEDIABAY_H | |
9 | ||
10 | #ifdef __KERNEL__ | |
11 | ||
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 */ | |
19 | ||
20 | int check_media_bay(struct device_node *which_bay, int what); | |
1da177e4 LT |
21 | |
22 | /* Number of bays in the machine or 0 */ | |
23 | extern int media_bay_count; | |
24 | ||
34394e45 BZ |
25 | int check_media_bay_by_base(unsigned long base, int what); |
26 | /* called by IDE PMAC host driver to register IDE controller for media bay */ | |
27 | int media_bay_set_ide_infos(struct device_node *which_bay, unsigned long base, | |
28 | int irq, int index); | |
1da177e4 LT |
29 | |
30 | #endif /* __KERNEL__ */ | |
31 | #endif /* _PPC_MEDIABAY_H */ |