From 9b6b563c0d2d25ecc3111916031aa7255543fbfb Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Thu, 6 Oct 2005 12:06:20 +1000 Subject: powerpc: Merge in the ppc64 version of the prom code. This brings in the ppc64 version of prom_init.c, prom.c and btext.c and makes them work for ppc32. This also brings in the new calling convention, where the first entry to the kernel (with r5 != 0) goes to the prom_init code, which then restarts from the beginning (with r5 == 0) after it has done its stuff. For now this also brings in the ppc32 version of setup.c. It also merges lmb.h. Signed-off-by: Paul Mackerras --- include/asm-powerpc/pSeries_reconfig.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 include/asm-powerpc/pSeries_reconfig.h (limited to 'include/asm-powerpc/pSeries_reconfig.h') diff --git a/include/asm-powerpc/pSeries_reconfig.h b/include/asm-powerpc/pSeries_reconfig.h new file mode 100644 index 0000000..c0db1ea --- /dev/null +++ b/include/asm-powerpc/pSeries_reconfig.h @@ -0,0 +1,25 @@ +#ifndef _PPC64_PSERIES_RECONFIG_H +#define _PPC64_PSERIES_RECONFIG_H + +#include + +/* + * Use this API if your code needs to know about OF device nodes being + * added or removed on pSeries systems. + */ + +#define PSERIES_RECONFIG_ADD 0x0001 +#define PSERIES_RECONFIG_REMOVE 0x0002 + +#ifdef CONFIG_PPC_PSERIES +extern int pSeries_reconfig_notifier_register(struct notifier_block *); +extern void pSeries_reconfig_notifier_unregister(struct notifier_block *); +#else /* !CONFIG_PPC_PSERIES */ +static inline int pSeries_reconfig_notifier_register(struct notifier_block *nb) +{ + return 0; +} +static inline void pSeries_reconfig_notifier_unregister(struct notifier_block *nb) { } +#endif /* CONFIG_PPC_PSERIES */ + +#endif /* _PPC64_PSERIES_RECONFIG_H */ -- cgit v1.1