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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-10-12 13:24:46 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-10-19 17:07:37 +0200 |
| commit | cc65450c8337848f97e893c5c3de973ece73aabf (patch) | |
| tree | a585e87637e1e56a88eb47e6f50bc2c903489cdc /arch/s390 | |
| parent | ad3bc0ac1d2ed311ef3a9d6f2849948433a9f338 (diff) | |
| download | linux-cc65450c8337848f97e893c5c3de973ece73aabf.tar.bz2 | |
s390/ctl_reg: move control register definitions to ctl_reg.h
The nmi.h header has some constant defines for control register bits.
These definitions should really be located in ctl_reg.h. Move and
rename the defines.
Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/ctl_reg.h | 11 | ||||
| -rw-r--r-- | arch/s390/include/asm/nmi.h | 6 | ||||
| -rw-r--r-- | arch/s390/kvm/interrupt.c | 6 |
3 files changed, 14 insertions, 9 deletions
diff --git a/arch/s390/include/asm/ctl_reg.h b/arch/s390/include/asm/ctl_reg.h index 5d23ecf4297a..0095a40886e1 100644 --- a/arch/s390/include/asm/ctl_reg.h +++ b/arch/s390/include/asm/ctl_reg.h @@ -7,6 +7,16 @@ #ifndef __ASM_CTL_REG_H #define __ASM_CTL_REG_H +#include <linux/const.h> + +#define CR14_CHANNEL_REPORT_SUBMASK _BITUL(63 - 35) +#define CR14_RECOVERY_SUBMASK _BITUL(63 - 36) +#define CR14_DEGRADATION_SUBMASK _BITUL(63 - 37) +#define CR14_EXTERNAL_DAMAGE_SUBMASK _BITUL(63 - 38) +#define CR14_WARNING_SUBMASK _BITUL(63 - 39) + +#ifndef __ASSEMBLY__ + #include <linux/bug.h> #define __ctl_load(array, low, high) do { \ @@ -95,4 +105,5 @@ union ctlreg2 { # define ctl_clear_bit(cr, bit) __ctl_clear_bit(cr, bit) #endif +#endif /* __ASSEMBLY__ */ #endif /* __ASM_CTL_REG_H */ diff --git a/arch/s390/include/asm/nmi.h b/arch/s390/include/asm/nmi.h index c8e211b9a002..77a7d9445e33 100644 --- a/arch/s390/include/asm/nmi.h +++ b/arch/s390/include/asm/nmi.h @@ -26,12 +26,6 @@ #define MCCK_CODE_PSW_MWP_VALID _BITUL(63 - 20) #define MCCK_CODE_PSW_IA_VALID _BITUL(63 - 23) -#define MCCK_CR14_CR_PENDING_SUB_MASK (1 << 28) -#define MCCK_CR14_RECOVERY_SUB_MASK (1 << 27) -#define MCCK_CR14_DEGRAD_SUB_MASK (1 << 26) -#define MCCK_CR14_EXT_DAMAGE_SUB_MASK (1 << 25) -#define MCCK_CR14_WARN_SUB_MASK (1 << 24) - #ifndef __ASSEMBLY__ union mci { diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c index a832ad031cee..329b2843fee2 100644 --- a/arch/s390/kvm/interrupt.c +++ b/arch/s390/kvm/interrupt.c @@ -2483,11 +2483,11 @@ void kvm_s390_reinject_machine_check(struct kvm_vcpu *vcpu, mci.val = mcck_info->mcic; if (mci.sr) - cr14 |= MCCK_CR14_RECOVERY_SUB_MASK; + cr14 |= CR14_RECOVERY_SUBMASK; if (mci.dg) - cr14 |= MCCK_CR14_DEGRAD_SUB_MASK; + cr14 |= CR14_DEGRADATION_SUBMASK; if (mci.w) - cr14 |= MCCK_CR14_WARN_SUB_MASK; + cr14 |= CR14_WARNING_SUBMASK; mchk = mci.ck ? &inti.mchk : &irq.u.mchk; mchk->cr14 = cr14; |