On Tue, 20 Feb 2024 at 18:41, Inès Varhol <ines.var...@telecom-paris.fr> wrote:
>
> The original code was connecting several outbounds qemu_irqs to the
> same qemu_irq without using a TYPE_OR_IRQ.
>
> This patch fixes the issue by using OR gates when necessary (1st commit).
>
> I attempted to check that the problem is fixed by using a QTest (2nd commit)
> but actually the test is passing even before the fix :
> when any fan-in input line is raised, the output is raised too.
>
> Changes from v1 :
> - using SoC State fields for EXTI OR gates
> - correcting length of array `exti_or_gates_num_lines_in`
> - using a for loop in the test for more clarity
> - correcting typo in test comment
>
> Fixes: 52671f69f7a4 ("[PATCH v8 0/3] Add device STM32L4x5 EXTI")
> Signed-off-by: Inès Varhol <ines.var...@telecom-paris.fr>
>
> Inès Varhol (2):
> hw/arm: Use TYPE_OR_IRQ when connecting STM32L4x5 EXTI fan-in IRQs
> tests/qtest: Check that EXTI fan-in irqs are correctly connected
Applied to target-arm.next, thanks.
-- PMM
