diff options
Diffstat (limited to 'target/s390x/cpu.h')
| -rw-r--r-- | target/s390x/cpu.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h index 9cfbbbac04..f9d4d62c48 100644 --- a/target/s390x/cpu.h +++ b/target/s390x/cpu.h @@ -351,6 +351,9 @@ extern const struct VMStateDescription vmstate_s390_cpu; #define CR0_CPU_TIMER_SC 0x0000000000000400ULL #define CR0_SERVICE_SC 0x0000000000000200ULL +/* Control register 14 bits */ +#define CR14_CHANNEL_REPORT_SC 0x0000000010000000ULL + /* MMU */ #define MMU_PRIMARY_IDX 0 #define MMU_SECONDARY_IDX 1 @@ -674,6 +677,26 @@ struct sysib_322 { #define MCIC_VB_CT 0x0000000000020000ULL #define MCIC_VB_CC 0x0000000000010000ULL +static inline uint64_t s390_build_validity_mcic(void) +{ + uint64_t mcic; + + /* + * Indicate all validity bits (no damage) only. Other bits have to be + * added by the caller. (storage errors, subclasses and subclass modifiers) + */ + mcic = MCIC_VB_WP | MCIC_VB_MS | MCIC_VB_PM | MCIC_VB_IA | MCIC_VB_FP | + MCIC_VB_GR | MCIC_VB_CR | MCIC_VB_ST | MCIC_VB_AR | MCIC_VB_PR | + MCIC_VB_FC | MCIC_VB_CT | MCIC_VB_CC; + if (s390_has_feat(S390_FEAT_VECTOR)) { + mcic |= MCIC_VB_VR; + } + if (s390_has_feat(S390_FEAT_GUARDED_STORAGE)) { + mcic |= MCIC_VB_GS; + } + return mcic; +} + /* cpu.c */ int s390_get_clock(uint8_t *tod_high, uint64_t *tod_low); |