On Sun, 12 May 2024 at 11:20, Inès Varhol <ines.var...@telecom-paris.fr> wrote: > > The USART devices were previously connecting their outbound IRQs > directly to the CPU because the EXTI wasn't handling direct lines > interrupts. > Now the USART connects to the EXTI inbound GPIOs, and the EXTI connects > its IRQs to the CPU. > The existing QTest for the USART (tests/qtest/stm32l4x5_usart-test.c) > checks that USART1_IRQ in the CPU is pending when expected so it > confirms that the connection through the EXTI still works. > > Signed-off-by: Inès Varhol <ines.var...@telecom-paris.fr>
Reviewed-by: Peter Maydell <peter.mayd...@linaro.org> thanks -- PMM
