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[93.23.13.225]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a8a61fba616sm291846566b.40.2024.09.06.08.49.29 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 06 Sep 2024 08:49:29 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: Guenter Roeck , qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?C?= =?utf-8?q?=C3=A9dric_Le_Goater?= Subject: [PATCH v2 3/5] hw/sensor/tmp105: Pass 'oneshot' argument to tmp105_alarm_update() Date: Fri, 6 Sep 2024 17:49:09 +0200 Message-ID: <20240906154911.86803-4-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240906154911.86803-1-philmd@linaro.org> References: <20240906154911.86803-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::536; envelope-from=philmd@linaro.org; helo=mail-ed1-x536.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, T_SCC_BODY_TEXT_LINE=-0.01 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 The next commit will clear the ONE_SHOT bit in the WRITE path (to keep the READ path trivial). As a preliminary step, pass the 'oneshot' value as argument to tmp105_alarm_update(). No logical change intended. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Guenter Roeck --- hw/sensor/tmp105.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/hw/sensor/tmp105.c b/hw/sensor/tmp105.c index 150d09b278..6740200aea 100644 --- a/hw/sensor/tmp105.c +++ b/hw/sensor/tmp105.c @@ -40,10 +40,10 @@ static void tmp105_interrupt_update(TMP105State *s) qemu_set_irq(s->pin, s->alarm ^ FIELD_EX8(~s->config, CONFIG, POLARITY)); } -static void tmp105_alarm_update(TMP105State *s) +static void tmp105_alarm_update(TMP105State *s, bool one_shot) { if (FIELD_EX8(s->config, CONFIG, SHUTDOWN_MODE)) { - if (FIELD_EX8(s->config, CONFIG, ONE_SHOT)) { + if (one_shot) { s->config = FIELD_DP8(s->config, CONFIG, ONE_SHOT, 0); } else { return; @@ -119,7 +119,7 @@ static void tmp105_set_temperature(Object *obj, Visitor *v, const char *name, s->temperature = (int16_t) (temp * 256 / 1000); - tmp105_alarm_update(s); + tmp105_alarm_update(s, false); } static const int tmp105_faultq[4] = { 1, 2, 4, 6 }; @@ -168,7 +168,7 @@ static void tmp105_write(TMP105State *s) } s->config = s->buf[0]; s->faults = tmp105_faultq[FIELD_EX8(s->config, CONFIG, FAULT_QUEUE)]; - tmp105_alarm_update(s); + tmp105_alarm_update(s, FIELD_EX8(s->buf[0], CONFIG, ONE_SHOT)); break; case TMP105_REG_T_LOW: @@ -177,7 +177,7 @@ static void tmp105_write(TMP105State *s) s->limit[s->pointer & 1] = (int16_t) ((((uint16_t) s->buf[0]) << 8) | s->buf[1]); } - tmp105_alarm_update(s); + tmp105_alarm_update(s, false); break; } }