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(93-143-182-244.adsl.net.t-com.hr. [93.143.182.244]) by smtp.googlemail.com with ESMTPSA id a640c23a62f3a-b9c3cac0e1asm134009166b.27.2026.04.02.14.56.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Apr 2026 14:56:56 -0700 (PDT) From: Ruslan Ruslichenko To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, alex.bennee@linaro.org, peter.maydell@linaro.org, artem_mygaiev@epam.com, volodymyr_babchuk@epam.com, takahiro.nakata.wr@renesas.com, "Edgar E . Iglesias" , Ruslan_Ruslichenko@epam.com, balaton@eik.bme.hu, Paolo Bonzini , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= Subject: [PATCH v3 09/33] qdev: Add qdev_prop_get_array_elem_type() helper Date: Thu, 2 Apr 2026 23:55:54 +0200 Message-ID: <20260402215629.745866-10-ruslichenko.r@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260402215629.745866-1-ruslichenko.r@gmail.com> References: <20260402215629.745866-1-ruslichenko.r@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::534; envelope-from=ruslichenko.r@gmail.com; helo=mail-ed1-x534.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=unavailable 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+qemu-arm=archiver.kernel.org@nongnu.org Sender: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org From: Ruslan Ruslichenko Add a helper function to retrieve the element type of a qdev array property. This is required to initialize objects from a HW device tree, as neither device tree properties nor object's property array reveal underlying property type. Signed-off-by: Ruslan Ruslichenko --- hw/core/qdev-properties.c | 12 ++++++++++++ include/hw/core/qdev-properties.h | 1 + 2 files changed, 13 insertions(+) diff --git a/hw/core/qdev-properties.c b/hw/core/qdev-properties.c index ba8461e9a4..f92ccc35d8 100644 --- a/hw/core/qdev-properties.c +++ b/hw/core/qdev-properties.c @@ -950,6 +950,18 @@ void qdev_prop_set_array(DeviceState *dev, const char *name, QList *values) qobject_unref(values); } +const char *qdev_prop_get_array_elem_type(DeviceState *dev, const char *name) +{ + const Property *prop; + + prop = qdev_prop_find(dev, name); + if (!prop || prop->info != &qdev_prop_array) { + return NULL; + } + + return prop->arrayinfo->type; +} + static GPtrArray *global_props(void) { static GPtrArray *gp; diff --git a/include/hw/core/qdev-properties.h b/include/hw/core/qdev-properties.h index d8745d4c65..19fed85248 100644 --- a/include/hw/core/qdev-properties.h +++ b/include/hw/core/qdev-properties.h @@ -218,6 +218,7 @@ void qdev_prop_set_enum(DeviceState *dev, const char *name, int value); /* Takes ownership of @values */ void qdev_prop_set_array(DeviceState *dev, const char *name, QList *values); +const char *qdev_prop_get_array_elem_type(DeviceState *dev, const char *name); void *object_field_prop_ptr(Object *obj, const Property *prop); -- 2.43.0