Daniel Verkamp 04e9c03f03 devices: ac97: fix interrupt triggering logic ... Do not write to the irq_evt eventfd when interrupt_high is false; the value written to the eventfd is ignored, so despite the '0' in the call, this would re-trigger the interrupt even when it should not have been asserted. Since ac97 is a PCI device, its interrupt is level triggered, and re-asserting it on EOI is handled by the irq_resample_thread code. BUG=None TEST=`aplay /dev/urandom` from Crostini on nami Change-Id: I6ad8e40b818e0495ad58b6902d88dd61103aed9d Signed-off-by: Daniel Verkamp <dverkamp@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1838762 Reviewed-by: Dylan Reid <dgreid@chromium.org> Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com>		2019-10-08 01:57:20 +00:00
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src	devices: ac97: fix interrupt triggering logic	2019-10-08 01:57:20 +00:00
Cargo.toml	vfio: Implement PciDevice Trait for vfio device	2019-09-18 17:23:59 +00:00