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| author | Jason J. Herne <jjherne@linux.vnet.ibm.com> | 2017-04-10 09:39:00 -0400 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2017-07-14 12:29:47 +0200 |
| commit | c9ad8a7a53b9f167626a32fe7c1116f8844156db (patch) | |
| tree | 26cfa2ad3a77956c9ad7ca170c7d97062d3cba63 /target/s390x/cpu_models.h | |
| parent | ec3aadb13ed601f8d77bd4efd80b545ddc84c697 (diff) | |
| download | qemu-c9ad8a7a53b9f167626a32fe7c1116f8844156db.zip | |
s390x/cpumodel: provide compat handling for new cpu features
Provide a mechanism to disable features in compatibility machines.
Signed-off-by: Jason J. Herne <jjherne@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'target/s390x/cpu_models.h')
| -rw-r--r-- | target/s390x/cpu_models.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target/s390x/cpu_models.h b/target/s390x/cpu_models.h index d41f8d6e38..c0bee15d7a 100644 --- a/target/s390x/cpu_models.h +++ b/target/s390x/cpu_models.h @@ -72,6 +72,8 @@ typedef struct S390CPUModel { #define ibc_gen(x) (x == 0 ? 0 : ((x >> 4) + S390_GEN_Z10)) #define ibc_ec_ga(x) (x & 0xf) +void s390_cpudef_featoff(uint8_t gen, uint8_t ec_ga, S390Feat feat); +void s390_cpudef_featoff_greater(uint8_t gen, uint8_t ec_ga, S390Feat feat); uint32_t s390_get_hmfai(void); uint8_t s390_get_mha_pow(void); uint32_t s390_get_ibc_val(void); |