diff --git a/riscv/include/kvm/kvm-cpu-arch.h b/riscv/include/kvm/kvm-cpu-arch.h
index ae6ae0a..78fcd01 100644
--- a/riscv/include/kvm/kvm-cpu-arch.h
+++ b/riscv/include/kvm/kvm-cpu-arch.h
@@ -12,6 +12,10 @@ struct kvm_cpu {
 
 	unsigned long   cpu_id;
 
+	unsigned long	riscv_xlen;
+	unsigned long	riscv_isa;
+	unsigned long	riscv_timebase;
+
 	struct kvm	*kvm;
 	int		vcpu_fd;
 	struct kvm_run	*kvm_run;
diff --git a/riscv/kvm-cpu.c b/riscv/kvm-cpu.c
index e4b8fa5..b0cbaeb 100644
--- a/riscv/kvm-cpu.c
+++ b/riscv/kvm-cpu.c
@@ -17,10 +17,88 @@ int kvm_cpu__get_debug_fd(void)
 	return debug_fd;
 }
 
+static __u64 __kvm_reg_id(__u64 type, __u64 idx, __u64  size)
+{
+	return KVM_REG_RISCV | type | idx | size;
+}
+
+#if __riscv_xlen == 64
+#define KVM_REG_SIZE_ULONG	KVM_REG_SIZE_U64
+#else
+#define KVM_REG_SIZE_ULONG	KVM_REG_SIZE_U32
+#endif
+
+#define RISCV_CONFIG_REG(name)	__kvm_reg_id(KVM_REG_RISCV_CONFIG, \
+					     KVM_REG_RISCV_CONFIG_REG(name), \
+					     KVM_REG_SIZE_ULONG)
+
+#define RISCV_CORE_REG(name)	__kvm_reg_id(KVM_REG_RISCV_CORE, \
+					     KVM_REG_RISCV_CORE_REG(name), \
+					     KVM_REG_SIZE_ULONG)
+
+#define RISCV_CSR_REG(name)	__kvm_reg_id(KVM_REG_RISCV_CSR, \
+					     KVM_REG_RISCV_CSR_REG(name), \
+					     KVM_REG_SIZE_ULONG)
+
+#define RISCV_TIMER_REG(name)	__kvm_reg_id(KVM_REG_RISCV_TIMER, \
+					     KVM_REG_RISCV_TIMER_REG(name), \
+					     KVM_REG_SIZE_U64)
+
 struct kvm_cpu *kvm_cpu__arch_init(struct kvm *kvm, unsigned long cpu_id)
 {
-	/* TODO: */
-	return NULL;
+	struct kvm_cpu *vcpu;
+	u64 timebase = 0;
+	unsigned long isa = 0;
+	int coalesced_offset, mmap_size;
+	struct kvm_one_reg reg;
+
+	vcpu = calloc(1, sizeof(struct kvm_cpu));
+	if (!vcpu)
+		return NULL;
+
+	vcpu->vcpu_fd = ioctl(kvm->vm_fd, KVM_CREATE_VCPU, cpu_id);
+	if (vcpu->vcpu_fd < 0)
+		die_perror("KVM_CREATE_VCPU ioctl");
+
+	reg.id = RISCV_CONFIG_REG(isa);
+	reg.addr = (unsigned long)&isa;
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (config.isa)");
+
+	reg.id = RISCV_TIMER_REG(frequency);
+	reg.addr = (unsigned long)&timebase;
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (timer.frequency)");
+
+	mmap_size = ioctl(kvm->sys_fd, KVM_GET_VCPU_MMAP_SIZE, 0);
+	if (mmap_size < 0)
+		die_perror("KVM_GET_VCPU_MMAP_SIZE ioctl");
+
+	vcpu->kvm_run = mmap(NULL, mmap_size, PROT_RW, MAP_SHARED,
+			     vcpu->vcpu_fd, 0);
+	if (vcpu->kvm_run == MAP_FAILED)
+		die("unable to mmap vcpu fd");
+
+	coalesced_offset = ioctl(kvm->sys_fd, KVM_CHECK_EXTENSION,
+				 KVM_CAP_COALESCED_MMIO);
+	if (coalesced_offset)
+		vcpu->ring = (void *)vcpu->kvm_run +
+			     (coalesced_offset * PAGE_SIZE);
+
+	reg.id = RISCV_CONFIG_REG(isa);
+	reg.addr = (unsigned long)&isa;
+	if (ioctl(vcpu->vcpu_fd, KVM_SET_ONE_REG, &reg) < 0)
+		die("KVM_SET_ONE_REG failed (config.isa)");
+
+	/* Populate the vcpu structure. */
+	vcpu->kvm		= kvm;
+	vcpu->cpu_id		= cpu_id;
+	vcpu->riscv_isa		= isa;
+	vcpu->riscv_xlen	= __riscv_xlen;
+	vcpu->riscv_timebase	= timebase;
+	vcpu->is_running	= true;
+
+	return vcpu;
 }
 
 void kvm_cpu__arch_nmi(struct kvm_cpu *cpu)
@@ -29,7 +107,7 @@ void kvm_cpu__arch_nmi(struct kvm_cpu *cpu)
 
 void kvm_cpu__delete(struct kvm_cpu *vcpu)
 {
-	/* TODO: */
+	free(vcpu);
 }
 
 bool kvm_cpu__handle_exit(struct kvm_cpu *vcpu)
@@ -40,12 +118,43 @@ bool kvm_cpu__handle_exit(struct kvm_cpu *vcpu)
 
 void kvm_cpu__show_page_tables(struct kvm_cpu *vcpu)
 {
-	/* TODO: */
 }
 
 void kvm_cpu__reset_vcpu(struct kvm_cpu *vcpu)
 {
-	/* TODO: */
+	struct kvm *kvm = vcpu->kvm;
+	struct kvm_mp_state mp_state;
+	struct kvm_one_reg reg;
+	unsigned long data;
+
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_MP_STATE, &mp_state) < 0)
+		die_perror("KVM_GET_MP_STATE failed");
+
+	/*
+	 * If MP state is stopped then it means Linux KVM RISC-V emulates
+	 * SBI v0.2 (or higher) with HART power managment and give VCPU
+	 * will power-up at boot-time by boot VCPU. For such VCPU, we
+	 * don't update PC, A0 and A1 here.
+	 */
+	if (mp_state.mp_state == KVM_MP_STATE_STOPPED)
+		return;
+
+	reg.addr = (unsigned long)&data;
+
+	data	= kvm->arch.kern_guest_start;
+	reg.id	= RISCV_CORE_REG(regs.pc);
+	if (ioctl(vcpu->vcpu_fd, KVM_SET_ONE_REG, &reg) < 0)
+		die_perror("KVM_SET_ONE_REG failed (pc)");
+
+	data	= vcpu->cpu_id;
+	reg.id	= RISCV_CORE_REG(regs.a0);
+	if (ioctl(vcpu->vcpu_fd, KVM_SET_ONE_REG, &reg) < 0)
+		die_perror("KVM_SET_ONE_REG failed (a0)");
+
+	data	= kvm->arch.dtb_guest_start;
+	reg.id	= RISCV_CORE_REG(regs.a1);
+	if (ioctl(vcpu->vcpu_fd, KVM_SET_ONE_REG, &reg) < 0)
+		die_perror("KVM_SET_ONE_REG failed (a1)");
 }
 
 int kvm_cpu__get_endianness(struct kvm_cpu *vcpu)
@@ -55,10 +164,198 @@ int kvm_cpu__get_endianness(struct kvm_cpu *vcpu)
 
 void kvm_cpu__show_code(struct kvm_cpu *vcpu)
 {
-	/* TODO: */
+	struct kvm_one_reg reg;
+	unsigned long data;
+	int debug_fd = kvm_cpu__get_debug_fd();
+
+	reg.addr = (unsigned long)&data;
+
+	dprintf(debug_fd, "\n*PC:\n");
+	reg.id = RISCV_CORE_REG(regs.pc);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (show_code @ PC)");
+
+	kvm__dump_mem(vcpu->kvm, data, 32, debug_fd);
+
+	dprintf(debug_fd, "\n*RA:\n");
+	reg.id = RISCV_CORE_REG(regs.ra);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (show_code @ RA)");
+
+	kvm__dump_mem(vcpu->kvm, data, 32, debug_fd);
 }
 
 void kvm_cpu__show_registers(struct kvm_cpu *vcpu)
 {
-	/* TODO: */
+	struct kvm_one_reg reg;
+	unsigned long data;
+	int debug_fd = kvm_cpu__get_debug_fd();
+
+	reg.addr = (unsigned long)&data;
+	dprintf(debug_fd, "\n Registers:\n");
+
+	reg.id		= RISCV_CORE_REG(mode);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (mode)");
+	dprintf(debug_fd, " MODE:  0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.pc);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (pc)");
+	dprintf(debug_fd, " PC:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.ra);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (ra)");
+	dprintf(debug_fd, " RA:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.sp);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (sp)");
+	dprintf(debug_fd, " SP:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.gp);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (gp)");
+	dprintf(debug_fd, " GP:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.tp);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (tp)");
+	dprintf(debug_fd, " TP:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.t0);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (t0)");
+	dprintf(debug_fd, " T0:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.t1);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (t1)");
+	dprintf(debug_fd, " T1:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.t2);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (t2)");
+	dprintf(debug_fd, " T2:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.s0);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (s0)");
+	dprintf(debug_fd, " S0:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.s1);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (s1)");
+	dprintf(debug_fd, " S1:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.a0);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (a0)");
+	dprintf(debug_fd, " A0:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.a1);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (a1)");
+	dprintf(debug_fd, " A1:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.a2);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (a2)");
+	dprintf(debug_fd, " A2:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.a3);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (a3)");
+	dprintf(debug_fd, " A3:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.a4);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (a4)");
+	dprintf(debug_fd, " A4:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.a5);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (a5)");
+	dprintf(debug_fd, " A5:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.a6);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (a6)");
+	dprintf(debug_fd, " A6:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.a7);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (a7)");
+	dprintf(debug_fd, " A7:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.s2);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (s2)");
+	dprintf(debug_fd, " S2:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.s3);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (s3)");
+	dprintf(debug_fd, " S3:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.s4);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (s4)");
+	dprintf(debug_fd, " S4:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.s5);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (s5)");
+	dprintf(debug_fd, " S5:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.s6);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (s6)");
+	dprintf(debug_fd, " S6:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.s7);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (s7)");
+	dprintf(debug_fd, " S7:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.s8);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (s8)");
+	dprintf(debug_fd, " S8:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.s9);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (s9)");
+	dprintf(debug_fd, " S9:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.s10);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (s10)");
+	dprintf(debug_fd, " S10:   0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.s11);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (s11)");
+	dprintf(debug_fd, " S11:   0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.t3);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (t3)");
+	dprintf(debug_fd, " T3:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.t4);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (t4)");
+	dprintf(debug_fd, " T4:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.t5);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (t5)");
+	dprintf(debug_fd, " T5:    0x%lx\n", data);
+
+	reg.id		= RISCV_CORE_REG(regs.t6);
+	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
+		die("KVM_GET_ONE_REG failed (t6)");
+	dprintf(debug_fd, " T6:    0x%lx\n", data);
 }
