diff --git a/target/s390x/cpu_features_def.h.inc b/target/s390x/cpu_features_def.h.inc
index 7db3449e04..e86662bb3b 100644
--- a/target/s390x/cpu_features_def.h.inc
+++ b/target/s390x/cpu_features_def.h.inc
@@ -109,6 +109,11 @@ DEF_FEAT(VECTOR_PACKED_DECIMAL_ENH, "vxpdeh", STFL, 152, "Vector-Packed-Decimal-
 DEF_FEAT(MSA_EXT_9, "msa9-base", STFL, 155, "Message-security-assist-extension-9 facility (excluding subfunctions)")
 DEF_FEAT(ETOKEN, "etoken", STFL, 156, "Etoken facility")
 DEF_FEAT(UNPACK, "unpack", STFL, 161, "Unpack facility")
+DEF_FEAT(NNPA, "nnpa", STFL, 165, "NNPA facility")
+DEF_FEAT(VECTOR_PACKED_DECIMAL_ENH2, "vxpdeh2", STFL, 192, "Vector-Packed-Decimal-Enhancement facility 2")
+DEF_FEAT(BEAR_ENH, "beareh", STFL, 193, "BEAR-enhancement facility")
+DEF_FEAT(RDP, "rdp", STFL, 194, "Reset-DAT-protection facility")
+DEF_FEAT(PAI, "pai", STFL, 196, "Processor-Activity-Instrumentation facility")
 
 /* Features exposed via SCLP SCCB Byte 80 - 98  (bit numbers relative to byte-80) */
 DEF_FEAT(SIE_GSLS, "gsls", SCLP_CONF_CHAR, 40, "SIE: Guest-storage-limit-suppression facility")
diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index 94090a6e22..9699823b20 100644
--- a/target/s390x/cpu_models.c
+++ b/target/s390x/cpu_models.c
@@ -88,6 +88,8 @@ static S390CPUDef s390_cpu_defs[] = {
     CPUDEF_INIT(0x3907, 14, 1, 47, 0x08000000U, "z14ZR1", "IBM z14 Model ZR1 GA1"),
     CPUDEF_INIT(0x8561, 15, 1, 47, 0x08000000U, "gen15a", "IBM z15 T01 GA1"),
     CPUDEF_INIT(0x8562, 15, 1, 47, 0x08000000U, "gen15b", "IBM z15 T02 GA1"),
+    CPUDEF_INIT(0x3931, 16, 1, 47, 0x08000000U, "gen16a", "IBM 3931 GA1"),
+    CPUDEF_INIT(0x3932, 16, 1, 47, 0x08000000U, "gen16b", "IBM 3932 GA1"),
 };
 
 #define QEMU_MAX_CPU_TYPE 0x3906
@@ -812,6 +814,8 @@ static void check_consistency(const S390CPUModel *model)
         { S390_FEAT_MSA_EXT_9, S390_FEAT_MSA_EXT_4 },
         { S390_FEAT_MULTIPLE_EPOCH, S390_FEAT_TOD_CLOCK_STEERING },
         { S390_FEAT_VECTOR_PACKED_DECIMAL, S390_FEAT_VECTOR },
+        { S390_FEAT_VECTOR_PACKED_DECIMAL_ENH, S390_FEAT_VECTOR_PACKED_DECIMAL },
+        { S390_FEAT_VECTOR_PACKED_DECIMAL_ENH2, S390_FEAT_VECTOR_PACKED_DECIMAL_ENH },
         { S390_FEAT_VECTOR_ENH, S390_FEAT_VECTOR },
         { S390_FEAT_INSTRUCTION_EXEC_PROT, S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2 },
         { S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2, S390_FEAT_ESOP },
@@ -843,6 +847,8 @@ static void check_consistency(const S390CPUModel *model)
         { S390_FEAT_PTFF_STOUE, S390_FEAT_MULTIPLE_EPOCH },
         { S390_FEAT_AP_QUEUE_INTERRUPT_CONTROL, S390_FEAT_AP },
         { S390_FEAT_DIAG_318, S390_FEAT_EXTENDED_LENGTH_SCCB },
+        { S390_FEAT_NNPA, S390_FEAT_VECTOR },
+        { S390_FEAT_RDP, S390_FEAT_LOCAL_TLB_CLEARING },
     };
     int i;
 
diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
index 242c95ede4..7d85322d68 100644
--- a/target/s390x/gen-features.c
+++ b/target/s390x/gen-features.c
@@ -424,6 +424,8 @@ static uint16_t base_GEN15_GA1[] = {
     S390_FEAT_MISC_INSTRUCTION_EXT3,
 };
 
+#define base_GEN16_GA1 EmptyFeat
+
 /* Full features (in order of release)
  * Automatically includes corresponding base features.
  * Full features are all features this hardware supports even if kvm/QEMU do not
@@ -567,6 +569,15 @@ static uint16_t full_GEN15_GA1[] = {
     S390_FEAT_UNPACK,
 };
 
+static uint16_t full_GEN16_GA1[] = {
+    S390_FEAT_NNPA,
+    S390_FEAT_VECTOR_PACKED_DECIMAL_ENH2,
+    S390_FEAT_BEAR_ENH,
+    S390_FEAT_RDP,
+    S390_FEAT_PAI,
+};
+
+
 /* Default features (in order of release)
  * Automatically includes corresponding base features.
  * Default features are all features this version of QEMU supports for this
@@ -652,6 +663,8 @@ static uint16_t default_GEN15_GA1[] = {
     S390_FEAT_ETOKEN,
 };
 
+#define default_GEN16_GA1 EmptyFeat
+
 /* QEMU (CPU model) features */
 
 static uint16_t qemu_V2_11[] = {
@@ -785,6 +798,7 @@ static CpuFeatDefSpec CpuFeatDef[] = {
     CPU_FEAT_INITIALIZER(GEN14_GA1),
     CPU_FEAT_INITIALIZER(GEN14_GA2),
     CPU_FEAT_INITIALIZER(GEN15_GA1),
+    CPU_FEAT_INITIALIZER(GEN16_GA1),
 };
 
 #define FEAT_GROUP_INITIALIZER(_name)                  \