diff options
| author | Christoffer Dall <cdall@linaro.org> | 2017-05-02 20:14:06 +0200 |
|---|---|---|
| committer | Christoffer Dall <cdall@linaro.org> | 2017-06-08 16:59:56 +0200 |
| commit | 85e69ad7f2cc6dd829987a70cf32785b1d8c8b27 (patch) | |
| tree | 42a5464cd25063efd56d1493bc544c860309a754 /include/kvm | |
| parent | KVM: arm/arm64: Move irq_is_ppi() to header file (diff) | |
| download | linux-85e69ad7f2cc6dd829987a70cf32785b1d8c8b27.tar.xz linux-85e69ad7f2cc6dd829987a70cf32785b1d8c8b27.zip | |
KVM: arm/arm64: Move timer IRQ default init to arch_timer.c
We currently initialize the arch timer IRQ numbers from the reset code,
presumably because we once intended to model multiple CPU or SoC types
from within the kernel and have hard-coded reset values in the reset
code.
As we are moving towards userspace being in charge of more fine-grained
CPU emulation and stitching together the pieces needed to emulate a
particular type of CPU, we should no longer have a tight coupling
between resetting a VCPU and setting IRQ numbers.
Therefore, move the logic to define and use the default IRQ numbers to
the timer code and set the IRQ number immediately when creating the
VCPU.
Signed-off-by: Christoffer Dall <cdall@linaro.org>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'include/kvm')
| -rw-r--r-- | include/kvm/arm_arch_timer.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/include/kvm/arm_arch_timer.h b/include/kvm/arm_arch_timer.h index 295584f31a4e..f1c967a4f603 100644 --- a/include/kvm/arm_arch_timer.h +++ b/include/kvm/arm_arch_timer.h @@ -57,9 +57,7 @@ struct arch_timer_cpu { int kvm_timer_hyp_init(void); int kvm_timer_enable(struct kvm_vcpu *vcpu); -int kvm_timer_vcpu_reset(struct kvm_vcpu *vcpu, - const struct kvm_irq_level *virt_irq, - const struct kvm_irq_level *phys_irq); +int kvm_timer_vcpu_reset(struct kvm_vcpu *vcpu); void kvm_timer_vcpu_init(struct kvm_vcpu *vcpu); void kvm_timer_flush_hwstate(struct kvm_vcpu *vcpu); void kvm_timer_sync_hwstate(struct kvm_vcpu *vcpu); |