diff options
Diffstat (limited to 'tools/testing/selftests/kvm/riscv')
| -rw-r--r-- | tools/testing/selftests/kvm/riscv/get-reg-list.c | 235 |
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, }; |