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[PATCH v2 2/4] hw/char/stm32f2xx_usart: Update IRQ when SR is read
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From: |
Philippe Mathieu-Daudé |
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Subject: |
[PATCH v2 2/4] hw/char/stm32f2xx_usart: Update IRQ when SR is read |
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Date: |
Fri, 20 Oct 2023 19:00:06 +0200 |
From: Hans-Erik Floryd <hans-erik.floryd@rt-labs.com>
Signed-off-by: Hans-Erik Floryd <hans-erik.floryd@rt-labs.com>
[PMD: Split from bigger patch]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
Is this required?
---
hw/char/stm32f2xx_usart.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/char/stm32f2xx_usart.c b/hw/char/stm32f2xx_usart.c
index 519d3461a3..46e29089bc 100644
--- a/hw/char/stm32f2xx_usart.c
+++ b/hw/char/stm32f2xx_usart.c
@@ -109,6 +109,7 @@ static uint64_t stm32f2xx_usart_read(void *opaque, hwaddr
addr,
case USART_SR:
retvalue = s->usart_sr;
qemu_chr_fe_accept_input(&s->chr);
+ stm32f2xx_update_irq(s);
return retvalue;
case USART_DR:
DB_PRINT("Value: 0x%" PRIx32 ", %c\n", s->usart_dr, (char)
s->usart_dr);
--
2.41.0