| Subject | Re: [PATCH 02/15] powerpc/watchpoint: Add SPRN macros for second DAWR | From | Christophe Leroy <> | Date | Tue, 17 Mar 2020 11:16:34 +0100 |
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Le 09/03/2020 à 09:57, Ravi Bangoria a écrit : > Future Power architecture is introducing second DAWR. Add SPRN_ macros > for the same.
I'm not sure this is called 'macros'. For me a macro is something more complex.
For me those are 'constants'.
Christophe
> > Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> > --- > arch/powerpc/include/asm/reg.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h > index 156ee89fa9be..062e74cf41fd 100644 > --- a/arch/powerpc/include/asm/reg.h > +++ b/arch/powerpc/include/asm/reg.h > @@ -284,6 +284,7 @@ > #define CTRL_TE 0x00c00000 /* thread enable */ > #define CTRL_RUNLATCH 0x1 > #define SPRN_DAWR0 0xB4 > +#define SPRN_DAWR1 0xB5 > #define SPRN_RPR 0xBA /* Relative Priority Register */ > #define SPRN_CIABR 0xBB > #define CIABR_PRIV 0x3 > @@ -291,6 +292,7 @@ > #define CIABR_PRIV_SUPER 2 > #define CIABR_PRIV_HYPER 3 > #define SPRN_DAWRX0 0xBC > +#define SPRN_DAWRX1 0xBD > #define DAWRX_USER __MASK(0) > #define DAWRX_KERNEL __MASK(1) > #define DAWRX_HYP __MASK(2) >
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