arch/powerpc/platforms/pseries/pseries.h

   1 /*
   2  * Copyright 2006 IBM Corporation.
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * as published by the Free Software Foundation; either version
   7  * 2 of the License, or (at your option) any later version.
   8  */
   9
  10 #ifndef _PSERIES_PSERIES_H
  11 #define _PSERIES_PSERIES_H
  12
  13 extern void __init fw_feature_init(const char *hypertas, unsigned long len);
  14
  15 struct pt_regs;
  16
  17 extern int pSeries_system_reset_exception(struct pt_regs *regs);
  18 extern int pSeries_machine_check_exception(struct pt_regs *regs);
  19
  20 #ifdef CONFIG_SMP
  21 extern void smp_init_pseries_mpic(void);
  22 extern void smp_init_pseries_xics(void);
  23 #else
  24 static inline void smp_init_pseries_mpic(void) { };
  25 static inline void smp_init_pseries_xics(void) { };
  26 #endif
  27
  28 #ifdef CONFIG_KEXEC
  29 extern void setup_kexec_cpu_down_xics(void);
  30 extern void setup_kexec_cpu_down_mpic(void);
  31 #else
  32 static inline void setup_kexec_cpu_down_xics(void) { }
  33 static inline void setup_kexec_cpu_down_mpic(void) { }
  34 #endif
  35
  36 extern void pSeries_final_fixup(void);
  37
  38 /* Poweron flag used for enabling auto ups restart */
  39 extern unsigned long rtas_poweron_auto;
  40
  41 #endif /* _PSERIES_PSERIES_H */