diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2008-08-01 15:20:30 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-08-04 12:02:00 +1000 |
| commit | b8b572e1015f81b4e748417be2629dfe51ab99f9 (patch) | |
| tree | 7df58667d5ed71d6c8f8f4ce40ca16b6fb776d0b /arch/powerpc/include/asm/mediabay.h | |
| parent | 2b12a4c524812fb3f6ee590a02e65b95c8c32229 (diff) | |
powerpc: Move include files to arch/powerpc/include/asm
from include/asm-powerpc. This is the result of a
mkdir arch/powerpc/include/asm
git mv include/asm-powerpc/* arch/powerpc/include/asm
Followed by a few documentation/comment fixups and a couple of places
where <asm-powepc/...> was being used explicitly. Of the latter only
one was outside the arch code and it is a driver only built for powerpc.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/include/asm/mediabay.h')
| -rw-r--r-- | arch/powerpc/include/asm/mediabay.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/mediabay.h b/arch/powerpc/include/asm/mediabay.h new file mode 100644 index 00000000000..b2efb332580 --- /dev/null +++ b/arch/powerpc/include/asm/mediabay.h @@ -0,0 +1,43 @@ +/* + * 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 */ + +/* 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); + +int check_media_bay(struct device_node *which_bay, int what); + +#else + +static inline int check_media_bay(struct device_node *which_bay, int what) +{ + return -ENODEV; +} + +#endif + +#endif /* __KERNEL__ */ +#endif /* _PPC_MEDIABAY_H */ |