From 376a8646a2d50b56b5aa80eea720258b95db3cad Mon Sep 17 00:00:00 2001 From: Ian Munsie Date: Thu, 20 Dec 2012 14:06:41 +0000 Subject: [PATCH] powerpc: Add helper functions set the DAWR and CIABR using set_mode These are just wrappers around the new set_mode HCALL. Signed-off-by: Ian Munsie Signed-off-by: Michael Neuling Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/platforms/pseries/plpar_wrappers.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/powerpc/platforms/pseries/plpar_wrappers.h b/arch/powerpc/platforms/pseries/plpar_wrappers.h index b93384929c4c..f368668d97b3 100644 --- a/arch/powerpc/platforms/pseries/plpar_wrappers.h +++ b/arch/powerpc/platforms/pseries/plpar_wrappers.h @@ -312,4 +312,14 @@ static inline long disable_reloc_on_exceptions(void) { return plpar_set_mode(0, 3, 0, 0); } +static inline long plapr_set_ciabr(unsigned long ciabr) +{ + return plpar_set_mode(0, 1, ciabr, 0); +} + +static inline long plapr_set_watchpoint0(unsigned long dawr0, unsigned long dawrx0) +{ + return plpar_set_mode(0, 2, dawr0, dawrx0); +} + #endif /* _PSERIES_PLPAR_WRAPPERS_H */ -- 2.20.1