amdgpu_ih_ring_init
int amdgpu_ih_ring_init(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih,
r = amdgpu_ih_ring_init(adev, &adev->irq.ih, 64 * 1024, false);
r = amdgpu_ih_ring_init(adev, &adev->irq.ih, 64 * 1024, false);
r = amdgpu_ih_ring_init(adev, &adev->irq.ih, 64 * 1024, false);
r = amdgpu_ih_ring_init(adev, &adev->irq.ih, 64 * 1024, true);
r = amdgpu_ih_ring_init(adev, &adev->irq.ih, 256 * 1024, true);