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Diffstat (limited to 'arch/s390/include/asm/cpu_mf.h')
-rw-r--r--arch/s390/include/asm/cpu_mf.h18
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;
}