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path: root/tools/testing/selftests/kvm/riscv/get-reg-list.c
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Diffstat (limited to 'tools/testing/selftests/kvm/riscv/get-reg-list.c')
-rw-r--r--tools/testing/selftests/kvm/riscv/get-reg-list.c202
1 files changed, 201 insertions, 1 deletions
diff --git a/tools/testing/selftests/kvm/riscv/get-reg-list.c b/tools/testing/selftests/kvm/riscv/get-reg-list.c
index 222198dd6d04..a0b7dabb5040 100644
--- a/tools/testing/selftests/kvm/riscv/get-reg-list.c
+++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c
@@ -17,6 +17,15 @@ enum {
VCPU_FEATURE_SBI_EXT,
};
+enum {
+ KVM_RISC_V_REG_OFFSET_VSTART = 0,
+ KVM_RISC_V_REG_OFFSET_VL,
+ KVM_RISC_V_REG_OFFSET_VTYPE,
+ KVM_RISC_V_REG_OFFSET_VCSR,
+ KVM_RISC_V_REG_OFFSET_VLENB,
+ KVM_RISC_V_REG_OFFSET_MAX,
+};
+
static bool isa_ext_cant_disable[KVM_RISCV_ISA_EXT_MAX];
bool filter_reg(__u64 reg)
@@ -41,14 +50,23 @@ bool filter_reg(__u64 reg)
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_I:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_M:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_V:
+ case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SMNPM:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SMSTATEEN:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SSAIA:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SSCOFPMF:
+ case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SSNPM:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SSTC:
+ case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SVADE:
+ case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SVADU:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SVINVAL:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SVNAPOT:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SVPBMT:
+ case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_SVVPTC:
+ case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZAAMO:
+ case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZABHA:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZACAS:
+ case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZALRSC:
+ case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZAWRS:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZBA:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZBB:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZBC:
@@ -56,11 +74,17 @@ bool filter_reg(__u64 reg)
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZBKC:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZBKX:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZBS:
+ case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZCA:
+ case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZCB:
+ case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZCD:
+ case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZCF:
+ case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZCMOP:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZFA:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZFH:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZFHMIN:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZICBOM:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZICBOZ:
+ case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZICCRSE:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZICNTR:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZICOND:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZICSR:
@@ -68,6 +92,7 @@ bool filter_reg(__u64 reg)
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZIHINTNTL:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZIHINTPAUSE:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZIHPM:
+ case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZIMOP:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZKND:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZKNE:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZKNH:
@@ -101,6 +126,7 @@ bool filter_reg(__u64 reg)
case KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_HSM:
case KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_PMU:
case KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_DBCN:
+ case KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_SUSP:
case KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_STA:
case KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_EXPERIMENTAL:
case KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_VENDOR:
@@ -126,6 +152,38 @@ bool check_reject_set(int err)
return err == EINVAL;
}
+static int override_vector_reg_size(struct kvm_vcpu *vcpu, struct vcpu_reg_sublist *s,
+ uint64_t feature)
+{
+ unsigned long vlenb_reg = 0;
+ int rc;
+ u64 reg, size;
+
+ /* Enable V extension so that we can get the vlenb register */
+ rc = __vcpu_set_reg(vcpu, feature, 1);
+ if (rc)
+ return rc;
+
+ vlenb_reg = vcpu_get_reg(vcpu, s->regs[KVM_RISC_V_REG_OFFSET_VLENB]);
+ if (!vlenb_reg) {
+ TEST_FAIL("Can't compute vector register size from zero vlenb\n");
+ return -EPERM;
+ }
+
+ size = __builtin_ctzl(vlenb_reg);
+ size <<= KVM_REG_SIZE_SHIFT;
+
+ for (int i = 0; i < 32; i++) {
+ reg = KVM_REG_RISCV | KVM_REG_RISCV_VECTOR | size | KVM_REG_RISCV_VECTOR_REG(i);
+ s->regs[KVM_RISC_V_REG_OFFSET_MAX + i] = reg;
+ }
+
+ /* We should assert if disabling failed here while enabling succeeded before */
+ vcpu_set_reg(vcpu, feature, 0);
+
+ return 0;
+}
+
void finalize_vcpu(struct kvm_vcpu *vcpu, struct vcpu_reg_list *c)
{
unsigned long isa_ext_state[KVM_RISCV_ISA_EXT_MAX] = { 0 };
@@ -155,6 +213,13 @@ void finalize_vcpu(struct kvm_vcpu *vcpu, struct vcpu_reg_list *c)
if (!s->feature)
continue;
+ if (s->feature == KVM_RISCV_ISA_EXT_V) {
+ feature = RISCV_ISA_EXT_REG(s->feature);
+ rc = override_vector_reg_size(vcpu, s, feature);
+ if (rc)
+ goto skip;
+ }
+
switch (s->feature_type) {
case VCPU_FEATURE_ISA_EXT:
feature = RISCV_ISA_EXT_REG(s->feature);
@@ -169,6 +234,7 @@ void finalize_vcpu(struct kvm_vcpu *vcpu, struct vcpu_reg_list *c)
/* Try to enable the desired extension */
__vcpu_set_reg(vcpu, feature, 1);
+skip:
/* Double check whether the desired extension was enabled */
__TEST_REQUIRE(__vcpu_has_ext(vcpu, feature),
"%s not available, skipping tests", s->name);
@@ -393,6 +459,35 @@ static const char *fp_d_id_to_str(const char *prefix, __u64 id)
return strdup_printf("%lld /* UNKNOWN */", reg_off);
}
+static const char *vector_id_to_str(const char *prefix, __u64 id)
+{
+ /* reg_off is the offset into struct __riscv_v_ext_state */
+ __u64 reg_off = id & ~(REG_MASK | KVM_REG_RISCV_VECTOR);
+ int reg_index = 0;
+
+ assert((id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_VECTOR);
+
+ if (reg_off >= KVM_REG_RISCV_VECTOR_REG(0))
+ reg_index = reg_off - KVM_REG_RISCV_VECTOR_REG(0);
+ switch (reg_off) {
+ case KVM_REG_RISCV_VECTOR_REG(0) ...
+ KVM_REG_RISCV_VECTOR_REG(31):
+ return strdup_printf("KVM_REG_RISCV_VECTOR_REG(%d)", reg_index);
+ case KVM_REG_RISCV_VECTOR_CSR_REG(vstart):
+ return "KVM_REG_RISCV_VECTOR_CSR_REG(vstart)";
+ case KVM_REG_RISCV_VECTOR_CSR_REG(vl):
+ return "KVM_REG_RISCV_VECTOR_CSR_REG(vl)";
+ case KVM_REG_RISCV_VECTOR_CSR_REG(vtype):
+ return "KVM_REG_RISCV_VECTOR_CSR_REG(vtype)";
+ case KVM_REG_RISCV_VECTOR_CSR_REG(vcsr):
+ return "KVM_REG_RISCV_VECTOR_CSR_REG(vcsr)";
+ case KVM_REG_RISCV_VECTOR_CSR_REG(vlenb):
+ return "KVM_REG_RISCV_VECTOR_CSR_REG(vlenb)";
+ }
+
+ return strdup_printf("%lld /* UNKNOWN */", reg_off);
+}
+
#define KVM_ISA_EXT_ARR(ext) \
[KVM_RISCV_ISA_EXT_##ext] = "KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_" #ext
@@ -407,14 +502,23 @@ static const char *isa_ext_single_id_to_str(__u64 reg_off)
KVM_ISA_EXT_ARR(I),
KVM_ISA_EXT_ARR(M),
KVM_ISA_EXT_ARR(V),
+ KVM_ISA_EXT_ARR(SMNPM),
KVM_ISA_EXT_ARR(SMSTATEEN),
KVM_ISA_EXT_ARR(SSAIA),
KVM_ISA_EXT_ARR(SSCOFPMF),
+ KVM_ISA_EXT_ARR(SSNPM),
KVM_ISA_EXT_ARR(SSTC),
+ KVM_ISA_EXT_ARR(SVADE),
+ KVM_ISA_EXT_ARR(SVADU),
KVM_ISA_EXT_ARR(SVINVAL),
KVM_ISA_EXT_ARR(SVNAPOT),
KVM_ISA_EXT_ARR(SVPBMT),
+ KVM_ISA_EXT_ARR(SVVPTC),
+ KVM_ISA_EXT_ARR(ZAAMO),
+ KVM_ISA_EXT_ARR(ZABHA),
KVM_ISA_EXT_ARR(ZACAS),
+ KVM_ISA_EXT_ARR(ZALRSC),
+ KVM_ISA_EXT_ARR(ZAWRS),
KVM_ISA_EXT_ARR(ZBA),
KVM_ISA_EXT_ARR(ZBB),
KVM_ISA_EXT_ARR(ZBC),
@@ -422,11 +526,17 @@ static const char *isa_ext_single_id_to_str(__u64 reg_off)
KVM_ISA_EXT_ARR(ZBKC),
KVM_ISA_EXT_ARR(ZBKX),
KVM_ISA_EXT_ARR(ZBS),
+ KVM_ISA_EXT_ARR(ZCA),
+ KVM_ISA_EXT_ARR(ZCB),
+ KVM_ISA_EXT_ARR(ZCD),
+ KVM_ISA_EXT_ARR(ZCF),
+ KVM_ISA_EXT_ARR(ZCMOP),
KVM_ISA_EXT_ARR(ZFA),
KVM_ISA_EXT_ARR(ZFH),
KVM_ISA_EXT_ARR(ZFHMIN),
KVM_ISA_EXT_ARR(ZICBOM),
KVM_ISA_EXT_ARR(ZICBOZ),
+ KVM_ISA_EXT_ARR(ZICCRSE),
KVM_ISA_EXT_ARR(ZICNTR),
KVM_ISA_EXT_ARR(ZICOND),
KVM_ISA_EXT_ARR(ZICSR),
@@ -434,6 +544,7 @@ static const char *isa_ext_single_id_to_str(__u64 reg_off)
KVM_ISA_EXT_ARR(ZIHINTNTL),
KVM_ISA_EXT_ARR(ZIHINTPAUSE),
KVM_ISA_EXT_ARR(ZIHPM),
+ KVM_ISA_EXT_ARR(ZIMOP),
KVM_ISA_EXT_ARR(ZKND),
KVM_ISA_EXT_ARR(ZKNE),
KVM_ISA_EXT_ARR(ZKNH),
@@ -513,10 +624,11 @@ static const char *sbi_ext_single_id_to_str(__u64 reg_off)
KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_SRST),
KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_HSM),
KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_PMU),
+ KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_DBCN),
+ KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_SUSP),
KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_STA),
KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_EXPERIMENTAL),
KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_VENDOR),
- KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_DBCN),
};
if (reg_off >= ARRAY_SIZE(kvm_sbi_ext_reg_name))
@@ -605,6 +717,9 @@ void print_reg(const char *prefix, __u64 id)
case KVM_REG_SIZE_U128:
reg_size = "KVM_REG_SIZE_U128";
break;
+ case KVM_REG_SIZE_U256:
+ reg_size = "KVM_REG_SIZE_U256";
+ break;
default:
printf("\tKVM_REG_RISCV | (%lld << KVM_REG_SIZE_SHIFT) | 0x%llx /* UNKNOWN */,\n",
(id & KVM_REG_SIZE_MASK) >> KVM_REG_SIZE_SHIFT, id & ~REG_MASK);
@@ -636,6 +751,10 @@ void print_reg(const char *prefix, __u64 id)
printf("\tKVM_REG_RISCV | %s | KVM_REG_RISCV_FP_D | %s,\n",
reg_size, fp_d_id_to_str(prefix, id));
break;
+ case KVM_REG_RISCV_VECTOR:
+ printf("\tKVM_REG_RISCV | %s | KVM_REG_RISCV_VECTOR | %s,\n",
+ reg_size, vector_id_to_str(prefix, id));
+ break;
case KVM_REG_RISCV_ISA_EXT:
printf("\tKVM_REG_RISCV | %s | KVM_REG_RISCV_ISA_EXT | %s,\n",
reg_size, isa_ext_id_to_str(prefix, id));
@@ -840,6 +959,48 @@ static __u64 fp_d_regs[] = {
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_D,
};
+/* Define a default vector registers with length. This will be overwritten at runtime */
+static __u64 vector_regs[] = {
+ KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_CSR_REG(vstart),
+ KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_CSR_REG(vl),
+ KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_CSR_REG(vtype),
+ KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_CSR_REG(vcsr),
+ KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_CSR_REG(vlenb),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(0),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(1),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(2),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(3),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(4),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(5),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(6),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(7),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(8),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(9),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(10),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(11),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(12),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(13),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(14),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(15),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(16),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(17),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(18),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(19),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(20),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(21),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(22),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(23),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(24),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(25),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(26),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(27),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(28),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(29),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(30),
+ KVM_REG_RISCV | KVM_REG_SIZE_U128 | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_REG(31),
+ KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_V,
+};
+
#define SUBLIST_BASE \
{"base", .regs = base_regs, .regs_n = ARRAY_SIZE(base_regs), \
.skips_set = base_skips_set, .skips_set_n = ARRAY_SIZE(base_skips_set),}
@@ -864,6 +1025,9 @@ static __u64 fp_d_regs[] = {
{"fp_d", .feature = KVM_RISCV_ISA_EXT_D, .regs = fp_d_regs, \
.regs_n = ARRAY_SIZE(fp_d_regs),}
+#define SUBLIST_V \
+ {"v", .feature = KVM_RISCV_ISA_EXT_V, .regs = vector_regs, .regs_n = ARRAY_SIZE(vector_regs),}
+
#define KVM_ISA_EXT_SIMPLE_CONFIG(ext, extu) \
static __u64 regs_##ext[] = { \
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | \
@@ -927,18 +1091,29 @@ KVM_SBI_EXT_SUBLIST_CONFIG(base, BASE);
KVM_SBI_EXT_SUBLIST_CONFIG(sta, STA);
KVM_SBI_EXT_SIMPLE_CONFIG(pmu, PMU);
KVM_SBI_EXT_SIMPLE_CONFIG(dbcn, DBCN);
+KVM_SBI_EXT_SIMPLE_CONFIG(susp, SUSP);
KVM_ISA_EXT_SUBLIST_CONFIG(aia, AIA);
KVM_ISA_EXT_SUBLIST_CONFIG(fp_f, FP_F);
KVM_ISA_EXT_SUBLIST_CONFIG(fp_d, FP_D);
+KVM_ISA_EXT_SUBLIST_CONFIG(v, V);
KVM_ISA_EXT_SIMPLE_CONFIG(h, H);
+KVM_ISA_EXT_SIMPLE_CONFIG(smnpm, SMNPM);
KVM_ISA_EXT_SUBLIST_CONFIG(smstateen, SMSTATEEN);
KVM_ISA_EXT_SIMPLE_CONFIG(sscofpmf, SSCOFPMF);
+KVM_ISA_EXT_SIMPLE_CONFIG(ssnpm, SSNPM);
KVM_ISA_EXT_SIMPLE_CONFIG(sstc, SSTC);
+KVM_ISA_EXT_SIMPLE_CONFIG(svade, SVADE);
+KVM_ISA_EXT_SIMPLE_CONFIG(svadu, SVADU);
KVM_ISA_EXT_SIMPLE_CONFIG(svinval, SVINVAL);
KVM_ISA_EXT_SIMPLE_CONFIG(svnapot, SVNAPOT);
KVM_ISA_EXT_SIMPLE_CONFIG(svpbmt, SVPBMT);
+KVM_ISA_EXT_SIMPLE_CONFIG(svvptc, SVVPTC);
+KVM_ISA_EXT_SIMPLE_CONFIG(zaamo, ZAAMO);
+KVM_ISA_EXT_SIMPLE_CONFIG(zabha, ZABHA);
KVM_ISA_EXT_SIMPLE_CONFIG(zacas, ZACAS);
+KVM_ISA_EXT_SIMPLE_CONFIG(zalrsc, ZALRSC);
+KVM_ISA_EXT_SIMPLE_CONFIG(zawrs, ZAWRS);
KVM_ISA_EXT_SIMPLE_CONFIG(zba, ZBA);
KVM_ISA_EXT_SIMPLE_CONFIG(zbb, ZBB);
KVM_ISA_EXT_SIMPLE_CONFIG(zbc, ZBC);
@@ -946,11 +1121,17 @@ KVM_ISA_EXT_SIMPLE_CONFIG(zbkb, ZBKB);
KVM_ISA_EXT_SIMPLE_CONFIG(zbkc, ZBKC);
KVM_ISA_EXT_SIMPLE_CONFIG(zbkx, ZBKX);
KVM_ISA_EXT_SIMPLE_CONFIG(zbs, ZBS);
+KVM_ISA_EXT_SIMPLE_CONFIG(zca, ZCA);
+KVM_ISA_EXT_SIMPLE_CONFIG(zcb, ZCB);
+KVM_ISA_EXT_SIMPLE_CONFIG(zcd, ZCD);
+KVM_ISA_EXT_SIMPLE_CONFIG(zcf, ZCF);
+KVM_ISA_EXT_SIMPLE_CONFIG(zcmop, ZCMOP);
KVM_ISA_EXT_SIMPLE_CONFIG(zfa, ZFA);
KVM_ISA_EXT_SIMPLE_CONFIG(zfh, ZFH);
KVM_ISA_EXT_SIMPLE_CONFIG(zfhmin, ZFHMIN);
KVM_ISA_EXT_SUBLIST_CONFIG(zicbom, ZICBOM);
KVM_ISA_EXT_SUBLIST_CONFIG(zicboz, ZICBOZ);
+KVM_ISA_EXT_SIMPLE_CONFIG(ziccrse, ZICCRSE);
KVM_ISA_EXT_SIMPLE_CONFIG(zicntr, ZICNTR);
KVM_ISA_EXT_SIMPLE_CONFIG(zicond, ZICOND);
KVM_ISA_EXT_SIMPLE_CONFIG(zicsr, ZICSR);
@@ -958,6 +1139,7 @@ KVM_ISA_EXT_SIMPLE_CONFIG(zifencei, ZIFENCEI);
KVM_ISA_EXT_SIMPLE_CONFIG(zihintntl, ZIHINTNTL);
KVM_ISA_EXT_SIMPLE_CONFIG(zihintpause, ZIHINTPAUSE);
KVM_ISA_EXT_SIMPLE_CONFIG(zihpm, ZIHPM);
+KVM_ISA_EXT_SIMPLE_CONFIG(zimop, ZIMOP);
KVM_ISA_EXT_SIMPLE_CONFIG(zknd, ZKND);
KVM_ISA_EXT_SIMPLE_CONFIG(zkne, ZKNE);
KVM_ISA_EXT_SIMPLE_CONFIG(zknh, ZKNH);
@@ -984,17 +1166,28 @@ struct vcpu_reg_list *vcpu_configs[] = {
&config_sbi_sta,
&config_sbi_pmu,
&config_sbi_dbcn,
+ &config_sbi_susp,
&config_aia,
&config_fp_f,
&config_fp_d,
&config_h,
+ &config_v,
+ &config_smnpm,
&config_smstateen,
&config_sscofpmf,
+ &config_ssnpm,
&config_sstc,
+ &config_svade,
+ &config_svadu,
&config_svinval,
&config_svnapot,
&config_svpbmt,
+ &config_svvptc,
+ &config_zaamo,
+ &config_zabha,
&config_zacas,
+ &config_zalrsc,
+ &config_zawrs,
&config_zba,
&config_zbb,
&config_zbc,
@@ -1002,11 +1195,17 @@ struct vcpu_reg_list *vcpu_configs[] = {
&config_zbkc,
&config_zbkx,
&config_zbs,
+ &config_zca,
+ &config_zcb,
+ &config_zcd,
+ &config_zcf,
+ &config_zcmop,
&config_zfa,
&config_zfh,
&config_zfhmin,
&config_zicbom,
&config_zicboz,
+ &config_ziccrse,
&config_zicntr,
&config_zicond,
&config_zicsr,
@@ -1014,6 +1213,7 @@ struct vcpu_reg_list *vcpu_configs[] = {
&config_zihintntl,
&config_zihintpause,
&config_zihpm,
+ &config_zimop,
&config_zknd,
&config_zkne,
&config_zknh,
generated by cgit (git 2.34.1) at 2025-07-23 22:39:27 +0000