diff options
Diffstat (limited to 'arch/s390/include/asm/cpu_mf.h')
| -rw-r--r-- | arch/s390/include/asm/cpu_mf.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/arch/s390/include/asm/cpu_mf.h b/arch/s390/include/asm/cpu_mf.h index bf2cbff926ef..ae3e3221d4b5 100644 --- a/arch/s390/include/asm/cpu_mf.h +++ b/arch/s390/include/asm/cpu_mf.h @@ -12,6 +12,8 @@ #include <linux/errno.h> #include <asm/facility.h> +asm(".include \"asm/cpu_mf-insn.h\"\n"); + #define CPU_MF_INT_SF_IAE (1 << 31) /* invalid entry address */ #define CPU_MF_INT_SF_ISE (1 << 30) /* incorrect SDBT entry */ #define CPU_MF_INT_SF_PRA (1 << 29) /* program request alert */ @@ -209,17 +211,25 @@ static inline int ecctr(u64 ctr, u64 *val) return cc; } -/* Store CPU counter multiple for the MT utilization counter set */ -static inline int stcctm5(u64 num, u64 *val) +/* Store CPU counter multiple for a particular counter set */ +enum stcctm_ctr_set { + EXTENDED = 0, + BASIC = 1, + PROBLEM_STATE = 2, + CRYPTO_ACTIVITY = 3, + MT_DIAG = 5, + MT_DIAG_CLEARING = 9, /* clears loss-of-MT-ctr-data alert */ +}; +static inline int stcctm(enum stcctm_ctr_set set, u64 range, u64 *dest) { int cc; asm volatile ( - " .insn rsy,0xeb0000000017,%2,5,%1\n" + " STCCTM %2,%3,%1\n" " ipm %0\n" " srl %0,28\n" : "=d" (cc) - : "Q" (*val), "d" (num) + : "Q" (*dest), "d" (range), "i" (set) : "cc", "memory"); return cc; } |