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[78.54.101.99]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ab2c95af187sm299026666b.142.2025.01.11.10.37.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Jan 2025 10:37:28 -0800 (PST) From: Bernhard Beschow To: qemu-devel@nongnu.org Cc: Fabiano Rosas , Paolo Bonzini , Guenter Roeck , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Peter Maydell , Andrey Smirnov , qemu-arm@nongnu.org, =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Jean-Christophe Dubois , Laurent Vivier , Bin Meng , qemu-block@nongnu.org, Bernhard Beschow Subject: [PATCH v2 07/13] hw/sd/sd: Allow for inverting polarities of presence and write-protect GPIOs Date: Sat, 11 Jan 2025 19:37:05 +0100 Message-ID: <20250111183711.2338-8-shentey@gmail.com> X-Mailer: git-send-email 2.48.0 In-Reply-To: <20250111183711.2338-1-shentey@gmail.com> References: <20250111183711.2338-1-shentey@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::62f; envelope-from=shentey@gmail.com; helo=mail-ej1-x62f.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, FREEMAIL_FROM=0.001, 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-arm@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-arm-bounces+alex.bennee=linaro.org@nongnu.org Sender: qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org X-TUID: rcUBzyfjC9Or Signed-off-by: Bernhard Beschow --- hw/sd/sd.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/hw/sd/sd.c b/hw/sd/sd.c index aa8d86e1af..a50e5c20c8 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -181,6 +181,8 @@ struct SDState { qemu_irq inserted_cb; QEMUTimer *ocr_power_timer; bool enable; + bool readonly_active_low; + bool inserted_active_low; uint8_t dat_lines; bool cmd_line; }; @@ -876,8 +878,8 @@ static void sd_reset(DeviceState *dev) sd->cmd_line = true; sd->multi_blk_cnt = 0; - qemu_set_irq(sd->readonly_cb, sd_get_readonly(sd)); - qemu_set_irq(sd->inserted_cb, sd_get_inserted(sd)); + qemu_set_irq(sd->readonly_cb, sd_get_readonly(sd) ^ sd->readonly_active_low); + qemu_set_irq(sd->inserted_cb, sd_get_inserted(sd) ^ sd->inserted_active_low); } static void sd_cardchange(void *opaque, bool load, Error **errp) @@ -896,9 +898,9 @@ static void sd_cardchange(void *opaque, bool load, Error **errp) } if (sd->me_no_qdev_me_kill_mammoth_with_rocks) { - qemu_set_irq(sd->inserted_cb, inserted); + qemu_set_irq(sd->inserted_cb, inserted ^ sd->inserted_active_low); if (inserted) { - qemu_set_irq(sd->readonly_cb, readonly); + qemu_set_irq(sd->readonly_cb, readonly ^ sd->readonly_active_low); } } else { sdbus = SD_BUS(qdev_get_parent_bus(dev)); @@ -2797,6 +2799,8 @@ static void emmc_realize(DeviceState *dev, Error **errp) static const Property sdmmc_common_properties[] = { DEFINE_PROP_DRIVE("drive", SDState, blk), + DEFINE_PROP_BOOL("cd-active-low", SDState, inserted_active_low, false), + DEFINE_PROP_BOOL("wp-active-low", SDState, readonly_active_low, false), }; static const Property sd_properties[] = { -- 2.48.0