@@ -51,7 +51,7 @@ static int aia_find_hgei(struct kvm_vcpu *owner)
return hgei;
}
-static void aia_set_hvictl(bool ext_irq_pending)
+static inline unsigned long aia_hvictl_value(bool ext_irq_pending)
{
unsigned long hvictl;
@@ -62,7 +62,7 @@ static void aia_set_hvictl(bool ext_irq_pending)
hvictl = (IRQ_S_EXT << HVICTL_IID_SHIFT) & HVICTL_IID;
hvictl |= ext_irq_pending;
- csr_write(CSR_HVICTL, hvictl);
+ return hvictl;
}
#ifdef CONFIG_32BIT
@@ -130,7 +130,7 @@ void kvm_riscv_vcpu_aia_update_hvip(struct kvm_vcpu *vcpu)
#ifdef CONFIG_32BIT
csr_write(CSR_HVIPH, vcpu->arch.aia_context.guest_csr.hviph);
#endif
- aia_set_hvictl(!!(csr->hvip & BIT(IRQ_VS_EXT)));
+ csr_write(CSR_HVICTL, aia_hvictl_value(!!(csr->hvip & BIT(IRQ_VS_EXT))));
}
void kvm_riscv_vcpu_aia_load(struct kvm_vcpu *vcpu, int cpu)
@@ -536,7 +536,7 @@ void kvm_riscv_aia_enable(void)
if (!kvm_riscv_aia_available())
return;
- aia_set_hvictl(false);
+ csr_write(CSR_HVICTL, aia_hvictl_value(false));
csr_write(CSR_HVIPRIO1, 0x0);
csr_write(CSR_HVIPRIO2, 0x0);
#ifdef CONFIG_32BIT
@@ -572,7 +572,7 @@ void kvm_riscv_aia_disable(void)
csr_clear(CSR_HIE, BIT(IRQ_S_GEXT));
disable_percpu_irq(hgei_parent_irq);
- aia_set_hvictl(false);
+ csr_write(CSR_HVICTL, aia_hvictl_value(false));
raw_spin_lock_irqsave(&hgctrl->lock, flags);