On Fri, Jan 4, 2019 at 10:31 AM Philippe Mathieu-Daudé <phi...@redhat.com> wrote: > > On 1/4/19 7:20 PM, Philippe Mathieu-Daudé wrote: > > When the device is disable, the internal circuitry keep the data > > "keep" -> "keeps" > > > register loaded and doesn't update it. > > > > Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com>
Reviewed-by: Alistair Francis <alistair.fran...@wdc.com> Alistair > > --- > > hw/char/stm32f2xx_usart.c | 3 +-- > > 1 file changed, 1 insertion(+), 2 deletions(-) > > > > diff --git a/hw/char/stm32f2xx_usart.c b/hw/char/stm32f2xx_usart.c > > index f3363a2952..10392c70e2 100644 > > --- a/hw/char/stm32f2xx_usart.c > > +++ b/hw/char/stm32f2xx_usart.c > > @@ -53,14 +53,13 @@ static void stm32f2xx_usart_receive(void *opaque, const > > uint8_t *buf, int size) > > { > > STM32F2XXUsartState *s = opaque; > > > > - s->usart_dr = *buf; > > - > > if (!(s->usart_cr1 & USART_CR1_UE && s->usart_cr1 & USART_CR1_RE)) { > > /* USART not enabled - drop the chars */ > > DB_PRINT("Dropping the chars\n"); > > return; > > } > > > > + s->usart_dr = *buf; > > s->usart_sr |= USART_SR_RXNE; > > > > if (s->usart_cr1 & USART_CR1_RXNEIE) { > > >