diff options
Diffstat (limited to 'arch/s390/include/asm/ctl_reg.h')
| -rw-r--r-- | arch/s390/include/asm/ctl_reg.h | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/arch/s390/include/asm/ctl_reg.h b/arch/s390/include/asm/ctl_reg.h index 04dc65f8901d..adf7d8cdac7e 100644 --- a/arch/s390/include/asm/ctl_reg.h +++ b/arch/s390/include/asm/ctl_reg.h @@ -12,6 +12,8 @@ #define CR0_CLOCK_COMPARATOR_SIGN BIT(63 - 10) #define CR0_LOW_ADDRESS_PROTECTION BIT(63 - 35) +#define CR0_FETCH_PROTECTION_OVERRIDE BIT(63 - 38) +#define CR0_STORAGE_PROTECTION_OVERRIDE BIT(63 - 39) #define CR0_EMERGENCY_SIGNAL_SUBMASK BIT(63 - 49) #define CR0_EXTERNAL_CALL_SUBMASK BIT(63 - 50) #define CR0_CLOCK_COMPARATOR_SUBMASK BIT(63 - 52) @@ -72,8 +74,17 @@ static __always_inline void __ctl_clear_bit(unsigned int cr, unsigned int bit) __ctl_load(reg, cr, cr); } -void smp_ctl_set_bit(int cr, int bit); -void smp_ctl_clear_bit(int cr, int bit); +void smp_ctl_set_clear_bit(int cr, int bit, bool set); + +static inline void ctl_set_bit(int cr, int bit) +{ + smp_ctl_set_clear_bit(cr, bit, true); +} + +static inline void ctl_clear_bit(int cr, int bit) +{ + smp_ctl_set_clear_bit(cr, bit, false); +} union ctlreg0 { unsigned long val; @@ -82,7 +93,10 @@ union ctlreg0 { unsigned long tcx : 1; /* Transactional-Execution control */ unsigned long pifo : 1; /* Transactional-Execution Program- Interruption-Filtering Override */ - unsigned long : 22; + unsigned long : 3; + unsigned long ccc : 1; /* Cryptography counter control */ + unsigned long pec : 1; /* PAI extension control */ + unsigned long : 17; unsigned long : 3; unsigned long lap : 1; /* Low-address-protection control */ unsigned long : 4; @@ -128,8 +142,5 @@ union ctlreg15 { }; }; -#define ctl_set_bit(cr, bit) smp_ctl_set_bit(cr, bit) -#define ctl_clear_bit(cr, bit) smp_ctl_clear_bit(cr, bit) - #endif /* __ASSEMBLY__ */ #endif /* __ASM_CTL_REG_H */ |