summaryrefslogtreecommitdiffstats
path: root/tools/testing/selftests/kvm/riscv
diff options
context:
space:
mode:
Diffstat (limited to 'tools/testing/selftests/kvm/riscv')
-rw-r--r--tools/testing/selftests/kvm/riscv/get-reg-list.c235
1 files changed, 146 insertions, 89 deletions
diff --git a/tools/testing/selftests/kvm/riscv/get-reg-list.c b/tools/testing/selftests/kvm/riscv/get-reg-list.c
index 9f99ea42f4..25de4b8bc3 100644
--- a/tools/testing/selftests/kvm/riscv/get-reg-list.c
+++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c
@@ -25,6 +25,8 @@ bool filter_reg(__u64 reg)
* the visibility of the ISA_EXT register itself.
*
* Based on above, we should filter-out all ISA_EXT registers.
+ *
+ * Note: The below list is alphabetically sorted.
*/
case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_A:
case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_C:
@@ -33,21 +35,23 @@ bool filter_reg(__u64 reg)
case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_H:
case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_I:
case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_M:
- case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_SVPBMT:
+ case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_V:
+ case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_SMSTATEEN:
+ case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_SSAIA:
case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_SSTC:
case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_SVINVAL:
- case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZIHINTPAUSE:
- case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZICBOM:
- case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZICBOZ:
- case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZBB:
- case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_SSAIA:
- case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_V:
case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_SVNAPOT:
+ case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_SVPBMT:
case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZBA:
+ case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZBB:
case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZBS:
+ case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZICBOM:
+ case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZICBOZ:
case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZICNTR:
+ case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZICOND:
case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZICSR:
case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZIFENCEI:
+ case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZIHINTPAUSE:
case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZIHPM:
return true;
/* AIA registers are always available when Ssaia can't be disabled */
@@ -112,11 +116,13 @@ void finalize_vcpu(struct kvm_vcpu *vcpu, struct vcpu_reg_list *c)
}
}
-static const char *config_id_to_str(__u64 id)
+static const char *config_id_to_str(const char *prefix, __u64 id)
{
/* reg_off is the offset into struct kvm_riscv_config */
__u64 reg_off = id & ~(REG_MASK | KVM_REG_RISCV_CONFIG);
+ assert((id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_CONFIG);
+
switch (reg_off) {
case KVM_REG_RISCV_CONFIG_REG(isa):
return "KVM_REG_RISCV_CONFIG_REG(isa)";
@@ -134,11 +140,7 @@ static const char *config_id_to_str(__u64 id)
return "KVM_REG_RISCV_CONFIG_REG(satp_mode)";
}
- /*
- * Config regs would grow regularly with new pseudo reg added, so
- * just show raw id to indicate a new pseudo config reg.
- */
- return strdup_printf("KVM_REG_RISCV_CONFIG_REG(%lld) /* UNKNOWN */", reg_off);
+ return strdup_printf("%lld /* UNKNOWN */", reg_off);
}
static const char *core_id_to_str(const char *prefix, __u64 id)
@@ -146,6 +148,8 @@ static const char *core_id_to_str(const char *prefix, __u64 id)
/* reg_off is the offset into struct kvm_riscv_core */
__u64 reg_off = id & ~(REG_MASK | KVM_REG_RISCV_CORE);
+ assert((id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_CORE);
+
switch (reg_off) {
case KVM_REG_RISCV_CORE_REG(regs.pc):
return "KVM_REG_RISCV_CORE_REG(regs.pc)";
@@ -176,14 +180,15 @@ static const char *core_id_to_str(const char *prefix, __u64 id)
return "KVM_REG_RISCV_CORE_REG(mode)";
}
- TEST_FAIL("%s: Unknown core reg id: 0x%llx", prefix, id);
- return NULL;
+ return strdup_printf("%lld /* UNKNOWN */", reg_off);
}
#define RISCV_CSR_GENERAL(csr) \
"KVM_REG_RISCV_CSR_GENERAL | KVM_REG_RISCV_CSR_REG(" #csr ")"
#define RISCV_CSR_AIA(csr) \
"KVM_REG_RISCV_CSR_AIA | KVM_REG_RISCV_CSR_REG(" #csr ")"
+#define RISCV_CSR_SMSTATEEN(csr) \
+ "KVM_REG_RISCV_CSR_SMSTATEEN | KVM_REG_RISCV_CSR_REG(" #csr ")"
static const char *general_csr_id_to_str(__u64 reg_off)
{
@@ -209,10 +214,11 @@ static const char *general_csr_id_to_str(__u64 reg_off)
return RISCV_CSR_GENERAL(satp);
case KVM_REG_RISCV_CSR_REG(scounteren):
return RISCV_CSR_GENERAL(scounteren);
+ case KVM_REG_RISCV_CSR_REG(senvcfg):
+ return RISCV_CSR_GENERAL(senvcfg);
}
- TEST_FAIL("Unknown general csr reg: 0x%llx", reg_off);
- return NULL;
+ return strdup_printf("KVM_REG_RISCV_CSR_GENERAL | %lld /* UNKNOWN */", reg_off);
}
static const char *aia_csr_id_to_str(__u64 reg_off)
@@ -235,7 +241,18 @@ static const char *aia_csr_id_to_str(__u64 reg_off)
return RISCV_CSR_AIA(iprio2h);
}
- TEST_FAIL("Unknown aia csr reg: 0x%llx", reg_off);
+ return strdup_printf("KVM_REG_RISCV_CSR_AIA | %lld /* UNKNOWN */", reg_off);
+}
+
+static const char *smstateen_csr_id_to_str(__u64 reg_off)
+{
+ /* reg_off is the offset into struct kvm_riscv_smstateen_csr */
+ switch (reg_off) {
+ case KVM_REG_RISCV_CSR_SMSTATEEN_REG(sstateen0):
+ return RISCV_CSR_SMSTATEEN(sstateen0);
+ }
+
+ TEST_FAIL("Unknown smstateen csr reg: 0x%llx", reg_off);
return NULL;
}
@@ -244,6 +261,8 @@ static const char *csr_id_to_str(const char *prefix, __u64 id)
__u64 reg_off = id & ~(REG_MASK | KVM_REG_RISCV_CSR);
__u64 reg_subtype = reg_off & KVM_REG_RISCV_SUBTYPE_MASK;
+ assert((id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_CSR);
+
reg_off &= ~KVM_REG_RISCV_SUBTYPE_MASK;
switch (reg_subtype) {
@@ -251,10 +270,11 @@ static const char *csr_id_to_str(const char *prefix, __u64 id)
return general_csr_id_to_str(reg_off);
case KVM_REG_RISCV_CSR_AIA:
return aia_csr_id_to_str(reg_off);
+ case KVM_REG_RISCV_CSR_SMSTATEEN:
+ return smstateen_csr_id_to_str(reg_off);
}
- TEST_FAIL("%s: Unknown csr subtype: 0x%llx", prefix, reg_subtype);
- return NULL;
+ return strdup_printf("%lld | %lld /* UNKNOWN */", reg_subtype, reg_off);
}
static const char *timer_id_to_str(const char *prefix, __u64 id)
@@ -262,6 +282,8 @@ static const char *timer_id_to_str(const char *prefix, __u64 id)
/* reg_off is the offset into struct kvm_riscv_timer */
__u64 reg_off = id & ~(REG_MASK | KVM_REG_RISCV_TIMER);
+ assert((id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_TIMER);
+
switch (reg_off) {
case KVM_REG_RISCV_TIMER_REG(frequency):
return "KVM_REG_RISCV_TIMER_REG(frequency)";
@@ -273,8 +295,7 @@ static const char *timer_id_to_str(const char *prefix, __u64 id)
return "KVM_REG_RISCV_TIMER_REG(state)";
}
- TEST_FAIL("%s: Unknown timer reg id: 0x%llx", prefix, id);
- return NULL;
+ return strdup_printf("%lld /* UNKNOWN */", reg_off);
}
static const char *fp_f_id_to_str(const char *prefix, __u64 id)
@@ -282,6 +303,8 @@ static const char *fp_f_id_to_str(const char *prefix, __u64 id)
/* reg_off is the offset into struct __riscv_f_ext_state */
__u64 reg_off = id & ~(REG_MASK | KVM_REG_RISCV_FP_F);
+ assert((id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_FP_F);
+
switch (reg_off) {
case KVM_REG_RISCV_FP_F_REG(f[0]) ...
KVM_REG_RISCV_FP_F_REG(f[31]):
@@ -290,8 +313,7 @@ static const char *fp_f_id_to_str(const char *prefix, __u64 id)
return "KVM_REG_RISCV_FP_F_REG(fcsr)";
}
- TEST_FAIL("%s: Unknown fp_f reg id: 0x%llx", prefix, id);
- return NULL;
+ return strdup_printf("%lld /* UNKNOWN */", reg_off);
}
static const char *fp_d_id_to_str(const char *prefix, __u64 id)
@@ -299,6 +321,8 @@ static const char *fp_d_id_to_str(const char *prefix, __u64 id)
/* reg_off is the offset into struct __riscv_d_ext_state */
__u64 reg_off = id & ~(REG_MASK | KVM_REG_RISCV_FP_D);
+ assert((id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_FP_D);
+
switch (reg_off) {
case KVM_REG_RISCV_FP_D_REG(f[0]) ...
KVM_REG_RISCV_FP_D_REG(f[31]):
@@ -307,96 +331,93 @@ static const char *fp_d_id_to_str(const char *prefix, __u64 id)
return "KVM_REG_RISCV_FP_D_REG(fcsr)";
}
- TEST_FAIL("%s: Unknown fp_d reg id: 0x%llx", prefix, id);
- return NULL;
+ return strdup_printf("%lld /* UNKNOWN */", reg_off);
}
-static const char *isa_ext_id_to_str(__u64 id)
+#define KVM_ISA_EXT_ARR(ext) \
+[KVM_RISCV_ISA_EXT_##ext] = "KVM_RISCV_ISA_EXT_" #ext
+
+static const char *isa_ext_id_to_str(const char *prefix, __u64 id)
{
/* reg_off is the offset into unsigned long kvm_isa_ext_arr[] */
__u64 reg_off = id & ~(REG_MASK | KVM_REG_RISCV_ISA_EXT);
+ assert((id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_ISA_EXT);
+
static const char * const kvm_isa_ext_reg_name[] = {
- "KVM_RISCV_ISA_EXT_A",
- "KVM_RISCV_ISA_EXT_C",
- "KVM_RISCV_ISA_EXT_D",
- "KVM_RISCV_ISA_EXT_F",
- "KVM_RISCV_ISA_EXT_H",
- "KVM_RISCV_ISA_EXT_I",
- "KVM_RISCV_ISA_EXT_M",
- "KVM_RISCV_ISA_EXT_SVPBMT",
- "KVM_RISCV_ISA_EXT_SSTC",
- "KVM_RISCV_ISA_EXT_SVINVAL",
- "KVM_RISCV_ISA_EXT_ZIHINTPAUSE",
- "KVM_RISCV_ISA_EXT_ZICBOM",
- "KVM_RISCV_ISA_EXT_ZICBOZ",
- "KVM_RISCV_ISA_EXT_ZBB",
- "KVM_RISCV_ISA_EXT_SSAIA",
- "KVM_RISCV_ISA_EXT_V",
- "KVM_RISCV_ISA_EXT_SVNAPOT",
- "KVM_RISCV_ISA_EXT_ZBA",
- "KVM_RISCV_ISA_EXT_ZBS",
- "KVM_RISCV_ISA_EXT_ZICNTR",
- "KVM_RISCV_ISA_EXT_ZICSR",
- "KVM_RISCV_ISA_EXT_ZIFENCEI",
- "KVM_RISCV_ISA_EXT_ZIHPM",
+ KVM_ISA_EXT_ARR(A),
+ KVM_ISA_EXT_ARR(C),
+ KVM_ISA_EXT_ARR(D),
+ KVM_ISA_EXT_ARR(F),
+ KVM_ISA_EXT_ARR(H),
+ KVM_ISA_EXT_ARR(I),
+ KVM_ISA_EXT_ARR(M),
+ KVM_ISA_EXT_ARR(V),
+ KVM_ISA_EXT_ARR(SMSTATEEN),
+ KVM_ISA_EXT_ARR(SSAIA),
+ KVM_ISA_EXT_ARR(SSTC),
+ KVM_ISA_EXT_ARR(SVINVAL),
+ KVM_ISA_EXT_ARR(SVNAPOT),
+ KVM_ISA_EXT_ARR(SVPBMT),
+ KVM_ISA_EXT_ARR(ZBA),
+ KVM_ISA_EXT_ARR(ZBB),
+ KVM_ISA_EXT_ARR(ZBS),
+ KVM_ISA_EXT_ARR(ZICBOM),
+ KVM_ISA_EXT_ARR(ZICBOZ),
+ KVM_ISA_EXT_ARR(ZICNTR),
+ KVM_ISA_EXT_ARR(ZICOND),
+ KVM_ISA_EXT_ARR(ZICSR),
+ KVM_ISA_EXT_ARR(ZIFENCEI),
+ KVM_ISA_EXT_ARR(ZIHINTPAUSE),
+ KVM_ISA_EXT_ARR(ZIHPM),
};
- if (reg_off >= ARRAY_SIZE(kvm_isa_ext_reg_name)) {
- /*
- * isa_ext regs would grow regularly with new isa extension added, so
- * just show "reg" to indicate a new extension.
- */
+ if (reg_off >= ARRAY_SIZE(kvm_isa_ext_reg_name))
return strdup_printf("%lld /* UNKNOWN */", reg_off);
- }
return kvm_isa_ext_reg_name[reg_off];
}
+#define KVM_SBI_EXT_ARR(ext) \
+[ext] = "KVM_REG_RISCV_SBI_SINGLE | " #ext
+
static const char *sbi_ext_single_id_to_str(__u64 reg_off)
{
/* reg_off is KVM_RISCV_SBI_EXT_ID */
static const char * const kvm_sbi_ext_reg_name[] = {
- "KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_V01",
- "KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_TIME",
- "KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_IPI",
- "KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_RFENCE",
- "KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_SRST",
- "KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_HSM",
- "KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_PMU",
- "KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_EXPERIMENTAL",
- "KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_VENDOR",
+ KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_V01),
+ KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_TIME),
+ KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_IPI),
+ KVM_SBI_EXT_ARR(KVM_RISCV_SBI_EXT_RFENCE),
+ 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_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)) {
- /*
- * sbi_ext regs would grow regularly with new sbi extension added, so
- * just show "reg" to indicate a new extension.
- */
+ if (reg_off >= ARRAY_SIZE(kvm_sbi_ext_reg_name))
return strdup_printf("KVM_REG_RISCV_SBI_SINGLE | %lld /* UNKNOWN */", reg_off);
- }
return kvm_sbi_ext_reg_name[reg_off];
}
static const char *sbi_ext_multi_id_to_str(__u64 reg_subtype, __u64 reg_off)
{
- if (reg_off > KVM_REG_RISCV_SBI_MULTI_REG_LAST) {
- /*
- * sbi_ext regs would grow regularly with new sbi extension added, so
- * just show "reg" to indicate a new extension.
- */
- return strdup_printf("%lld /* UNKNOWN */", reg_off);
- }
+ const char *unknown = "";
+
+ if (reg_off > KVM_REG_RISCV_SBI_MULTI_REG_LAST)
+ unknown = " /* UNKNOWN */";
switch (reg_subtype) {
case KVM_REG_RISCV_SBI_MULTI_EN:
- return strdup_printf("KVM_REG_RISCV_SBI_MULTI_EN | %lld", reg_off);
+ return strdup_printf("KVM_REG_RISCV_SBI_MULTI_EN | %lld%s", reg_off, unknown);
case KVM_REG_RISCV_SBI_MULTI_DIS:
- return strdup_printf("KVM_REG_RISCV_SBI_MULTI_DIS | %lld", reg_off);
+ return strdup_printf("KVM_REG_RISCV_SBI_MULTI_DIS | %lld%s", reg_off, unknown);
}
- return NULL;
+ return strdup_printf("%lld | %lld /* UNKNOWN */", reg_subtype, reg_off);
}
static const char *sbi_ext_id_to_str(const char *prefix, __u64 id)
@@ -404,6 +425,8 @@ static const char *sbi_ext_id_to_str(const char *prefix, __u64 id)
__u64 reg_off = id & ~(REG_MASK | KVM_REG_RISCV_SBI_EXT);
__u64 reg_subtype = reg_off & KVM_REG_RISCV_SUBTYPE_MASK;
+ assert((id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_SBI_EXT);
+
reg_off &= ~KVM_REG_RISCV_SUBTYPE_MASK;
switch (reg_subtype) {
@@ -414,8 +437,7 @@ static const char *sbi_ext_id_to_str(const char *prefix, __u64 id)
return sbi_ext_multi_id_to_str(reg_subtype, reg_off);
}
- TEST_FAIL("%s: Unknown sbi ext subtype: 0x%llx", prefix, reg_subtype);
- return NULL;
+ return strdup_printf("%lld | %lld /* UNKNOWN */", reg_subtype, reg_off);
}
void print_reg(const char *prefix, __u64 id)
@@ -436,14 +458,15 @@ void print_reg(const char *prefix, __u64 id)
reg_size = "KVM_REG_SIZE_U128";
break;
default:
- TEST_FAIL("%s: Unexpected reg size: 0x%llx in reg id: 0x%llx",
- prefix, (id & KVM_REG_SIZE_MASK) >> KVM_REG_SIZE_SHIFT, id);
+ 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);
+ return;
}
switch (id & KVM_REG_RISCV_TYPE_MASK) {
case KVM_REG_RISCV_CONFIG:
printf("\tKVM_REG_RISCV | %s | KVM_REG_RISCV_CONFIG | %s,\n",
- reg_size, config_id_to_str(id));
+ reg_size, config_id_to_str(prefix, id));
break;
case KVM_REG_RISCV_CORE:
printf("\tKVM_REG_RISCV | %s | KVM_REG_RISCV_CORE | %s,\n",
@@ -467,15 +490,16 @@ void print_reg(const char *prefix, __u64 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(id));
+ reg_size, isa_ext_id_to_str(prefix, id));
break;
case KVM_REG_RISCV_SBI_EXT:
printf("\tKVM_REG_RISCV | %s | KVM_REG_RISCV_SBI_EXT | %s,\n",
reg_size, sbi_ext_id_to_str(prefix, id));
break;
default:
- TEST_FAIL("%s: Unexpected reg type: 0x%llx in reg id: 0x%llx", prefix,
- (id & KVM_REG_RISCV_TYPE_MASK) >> KVM_REG_RISCV_TYPE_SHIFT, id);
+ printf("\tKVM_REG_RISCV | %s | 0x%llx /* UNKNOWN */,\n",
+ reg_size, id & ~REG_MASK);
+ return;
}
}
@@ -532,6 +556,7 @@ static __u64 base_regs[] = {
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CSR | KVM_REG_RISCV_CSR_GENERAL | KVM_REG_RISCV_CSR_REG(sip),
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CSR | KVM_REG_RISCV_CSR_GENERAL | KVM_REG_RISCV_CSR_REG(satp),
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CSR | KVM_REG_RISCV_CSR_GENERAL | KVM_REG_RISCV_CSR_REG(scounteren),
+ KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CSR | KVM_REG_RISCV_CSR_GENERAL | KVM_REG_RISCV_CSR_REG(senvcfg),
KVM_REG_RISCV | KVM_REG_SIZE_U64 | KVM_REG_RISCV_TIMER | KVM_REG_RISCV_TIMER_REG(frequency),
KVM_REG_RISCV | KVM_REG_SIZE_U64 | KVM_REG_RISCV_TIMER | KVM_REG_RISCV_TIMER_REG(time),
KVM_REG_RISCV | KVM_REG_SIZE_U64 | KVM_REG_RISCV_TIMER | KVM_REG_RISCV_TIMER_REG(compare),
@@ -545,6 +570,7 @@ static __u64 base_regs[] = {
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_PMU,
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_EXPERIMENTAL,
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_VENDOR,
+ KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_DBCN,
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_MULTI_EN | 0,
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_MULTI_DIS | 0,
};
@@ -603,6 +629,10 @@ static __u64 zicntr_regs[] = {
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZICNTR,
};
+static __u64 zicond_regs[] = {
+ KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZICOND,
+};
+
static __u64 zicsr_regs[] = {
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZICSR,
};
@@ -626,6 +656,11 @@ static __u64 aia_regs[] = {
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_SSAIA,
};
+static __u64 smstateen_regs[] = {
+ KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CSR | KVM_REG_RISCV_CSR_SMSTATEEN | KVM_REG_RISCV_CSR_SMSTATEEN_REG(sstateen0),
+ KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_SMSTATEEN,
+};
+
static __u64 fp_f_regs[] = {
KVM_REG_RISCV | KVM_REG_SIZE_U32 | KVM_REG_RISCV_FP_F | KVM_REG_RISCV_FP_F_REG(f[0]),
KVM_REG_RISCV | KVM_REG_SIZE_U32 | KVM_REG_RISCV_FP_F | KVM_REG_RISCV_FP_F_REG(f[1]),
@@ -725,6 +760,8 @@ static __u64 fp_d_regs[] = {
{"zbs", .feature = KVM_RISCV_ISA_EXT_ZBS, .regs = zbs_regs, .regs_n = ARRAY_SIZE(zbs_regs),}
#define ZICNTR_REGS_SUBLIST \
{"zicntr", .feature = KVM_RISCV_ISA_EXT_ZICNTR, .regs = zicntr_regs, .regs_n = ARRAY_SIZE(zicntr_regs),}
+#define ZICOND_REGS_SUBLIST \
+ {"zicond", .feature = KVM_RISCV_ISA_EXT_ZICOND, .regs = zicond_regs, .regs_n = ARRAY_SIZE(zicond_regs),}
#define ZICSR_REGS_SUBLIST \
{"zicsr", .feature = KVM_RISCV_ISA_EXT_ZICSR, .regs = zicsr_regs, .regs_n = ARRAY_SIZE(zicsr_regs),}
#define ZIFENCEI_REGS_SUBLIST \
@@ -733,6 +770,8 @@ static __u64 fp_d_regs[] = {
{"zihpm", .feature = KVM_RISCV_ISA_EXT_ZIHPM, .regs = zihpm_regs, .regs_n = ARRAY_SIZE(zihpm_regs),}
#define AIA_REGS_SUBLIST \
{"aia", .feature = KVM_RISCV_ISA_EXT_SSAIA, .regs = aia_regs, .regs_n = ARRAY_SIZE(aia_regs),}
+#define SMSTATEEN_REGS_SUBLIST \
+ {"smstateen", .feature = KVM_RISCV_ISA_EXT_SMSTATEEN, .regs = smstateen_regs, .regs_n = ARRAY_SIZE(smstateen_regs),}
#define FP_F_REGS_SUBLIST \
{"fp_f", .feature = KVM_RISCV_ISA_EXT_F, .regs = fp_f_regs, \
.regs_n = ARRAY_SIZE(fp_f_regs),}
@@ -828,6 +867,14 @@ static struct vcpu_reg_list zicntr_config = {
},
};
+static struct vcpu_reg_list zicond_config = {
+ .sublists = {
+ BASE_SUBLIST,
+ ZICOND_REGS_SUBLIST,
+ {0},
+ },
+};
+
static struct vcpu_reg_list zicsr_config = {
.sublists = {
BASE_SUBLIST,
@@ -860,6 +907,14 @@ static struct vcpu_reg_list aia_config = {
},
};
+static struct vcpu_reg_list smstateen_config = {
+ .sublists = {
+ BASE_SUBLIST,
+ SMSTATEEN_REGS_SUBLIST,
+ {0},
+ },
+};
+
static struct vcpu_reg_list fp_f_config = {
.sublists = {
BASE_SUBLIST,
@@ -888,10 +943,12 @@ struct vcpu_reg_list *vcpu_configs[] = {
&zbb_config,
&zbs_config,
&zicntr_config,
+ &zicond_config,
&zicsr_config,
&zifencei_config,
&zihpm_config,
&aia_config,
+ &smstateen_config,
&fp_f_config,
&fp_d_config,
};