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[176.171.212.97]) by smtp.gmail.com with ESMTPSA id r17-20020a5d4e51000000b0032d09f7a713sm2068815wrt.18.2023.10.20.10.00.22 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 20 Oct 2023 10:00:23 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: Hans-Erik Floryd , qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, Peter Maydell , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , Paolo Bonzini , Alistair Francis , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= Subject: [PATCH v2 2/4] hw/char/stm32f2xx_usart: Update IRQ when SR is read Date: Fri, 20 Oct 2023 19:00:06 +0200 Message-ID: <20231020170009.86870-3-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231020170009.86870-1-philmd@linaro.org> References: <20231020170009.86870-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::429; envelope-from=philmd@linaro.org; helo=mail-wr1-x429.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org From: Hans-Erik Floryd Signed-off-by: Hans-Erik Floryd [PMD: Split from bigger patch] Signed-off-by: Philippe Mathieu-Daudé --- 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);