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Searched refs:scause (Results 1 – 9 of 9) sorted by relevance

/linux/arch/riscv/kvm/
H A Dvcpu_exit.c31 (trap->scause == EXC_STORE_GUEST_PAGE_FAULT && !writable)) { in gstage_page_fault()
32 switch (trap->scause) { in gstage_page_fault()
47 (trap->scause == EXC_STORE_GUEST_PAGE_FAULT) ? true : false, in gstage_page_fault()
100 if (trap->scause == EXC_LOAD_PAGE_FAULT) in kvm_riscv_vcpu_unpriv_read()
101 trap->scause = EXC_INST_PAGE_FAULT; in kvm_riscv_vcpu_unpriv_read()
161 ncsr_write(CSR_VSCAUSE, trap->scause); in kvm_riscv_vcpu_trap_redirect()
193 if (trap->scause & CAUSE_IRQ_FLAG) in kvm_riscv_vcpu_exit()
199 switch (trap->scause) { in kvm_riscv_vcpu_exit()
258 trap->scause, trap->stval, trap->htval, trap->htinst); in kvm_riscv_vcpu_exit()
H A Dtrace.h37 __field(unsigned long, scause)
45 __entry->scause = trap->scause;
53 __entry->scause,
H A Dvcpu_insn.c37 utrap.scause = EXC_INST_ILLEGAL; in truly_illegal_insn()
53 utrap.scause = EXC_VIRTUAL_INST_FAULT; in truly_virtual_insn()
301 static bool is_load_guest_page_fault(unsigned long scause) in is_load_guest_page_fault() argument
314 return (scause == EXC_LOAD_GUEST_PAGE_FAULT); in is_load_guest_page_fault()
341 if (utrap.scause) { in kvm_riscv_vcpu_virtual_insn()
342 if (is_load_guest_page_fault(utrap.scause)) in kvm_riscv_vcpu_virtual_insn()
398 if (utrap.scause) { in kvm_riscv_vcpu_mmio_load()
399 if (is_load_guest_page_fault(utrap.scause)) in kvm_riscv_vcpu_mmio_load()
526 if (utrap.scause) { in kvm_riscv_vcpu_mmio_store()
527 if (is_load_guest_page_fault(utrap.scause)) in kvm_riscv_vcpu_mmio_store()
H A Dvcpu_sbi_v01.c53 if (utrap->scause) in kvm_sbi_ext_v01_handler()
75 if (utrap->scause) in kvm_sbi_ext_v01_handler()
H A Dvcpu_sbi.c625 if (sbi_ret.utrap->scause) { in kvm_riscv_vcpu_sbi_ecall()
H A Dvcpu.c856 trap->scause = csr_read(CSR_SCAUSE); in kvm_riscv_vcpu_enter_exit()
/linux/arch/riscv/include/asm/
H A Dkvm_host.h110 unsigned long scause; member
/linux/tools/testing/selftests/kvm/riscv/
H A Dget-reg-list.c343 case KVM_REG_RISCV_CSR_REG(scause): in general_csr_id_to_str()
344 return RISCV_CSR_GENERAL(scause); in general_csr_id_to_str()
863 KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CSR | KVM_REG_RISCV_CSR_GENERAL | KVM_REG_RISCV_CSR_REG(scause),
/linux/Documentation/virt/kvm/
H A Dapi.rst2847 0x80x0 0000 0300 0005 scause Supervisor trap cause