| /* | |
| * mediabay.h: definitions for using the media bay | |
| * on PowerBook 3400 and similar computers. | |
| * | |
| * Copyright (C) 1997 Paul Mackerras. | |
| */ | |
| #ifndef _PPC_MEDIABAY_H | |
| #define _PPC_MEDIABAY_H | |
| #ifdef __KERNEL__ | |
| #define MB_FD 0 /* media bay contains floppy drive (automatic eject ?) */ | |
| #define MB_FD1 1 /* media bay contains floppy drive (manual eject ?) */ | |
| #define MB_SOUND 2 /* sound device ? */ | |
| #define MB_CD 3 /* media bay contains ATA drive such as CD or ZIP */ | |
| #define MB_PCI 5 /* media bay contains a PCI device */ | |
| #define MB_POWER 6 /* media bay contains a Power device (???) */ | |
| #define MB_NO 7 /* media bay contains nothing */ | |
| int check_media_bay(struct device_node *which_bay, int what); | |
| /* Number of bays in the machine or 0 */ | |
| extern int media_bay_count; | |
| #ifdef CONFIG_BLK_DEV_IDE_PMAC | |
| #include <linux/ide.h> | |
| int check_media_bay_by_base(unsigned long base, int what); | |
| /* called by IDE PMAC host driver to register IDE controller for media bay */ | |
| int media_bay_set_ide_infos(struct device_node *which_bay, unsigned long base, | |
| int irq, ide_hwif_t *hwif); | |
| #endif | |
| #endif /* __KERNEL__ */ | |
| #endif /* _PPC_MEDIABAY_H */ |