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Iglesias" , Ruslan_Ruslichenko@epam.com, balaton@eik.bme.hu Subject: [PATCH v3 12/33] hw/core/fdt_generic_util: actually realize device Date: Thu, 2 Apr 2026 23:55:57 +0200 Message-ID: <20260402215629.745866-13-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: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::62d; envelope-from=ruslichenko.r@gmail.com; helo=mail-ej1-x62d.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-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1775167306294154100 Content-Type: text/plain; charset="utf-8" From: Ruslan Ruslichenko Actually realize objects with TYPE_DEVICE after main allocations done and properties set for qdev. Signed-off-by: Ruslan Ruslichenko --- hw/core/fdt_generic_util.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/hw/core/fdt_generic_util.c b/hw/core/fdt_generic_util.c index 6f0a1e1e4b..8ae9e23073 100644 --- a/hw/core/fdt_generic_util.c +++ b/hw/core/fdt_generic_util.c @@ -540,6 +540,34 @@ static void fdt_init_parent_node(Object *dev, Object *= parent, char *node_path) } } =20 +static void fdt_init_device_realize(FDTMachineInfo *fdti, char *node_path, + Object *dev) +{ + if (object_dynamic_cast(dev, TYPE_DEVICE)) { + DeviceClass *dc =3D DEVICE_GET_CLASS(dev); + const char *short_name =3D strrchr(node_path, '/') + 1; + + /* Regular TYPE_DEVICE houskeeping */ + fdt_debug_np("Short naming node: %s\n", short_name); + (DEVICE(dev))->id =3D g_strdup(short_name); + + if (object_dynamic_cast(dev, TYPE_CPU_CLUSTER)) { + /* + * CPU clusters must be realized at the end to make sure all c= hild + * CPUs are parented. + */ + fdt_init_register_user_cpu_cluster(fdti, OBJECT(dev)); + } else { + object_property_set_bool(OBJECT(dev), "realized", true, + &error_fatal); + if (dc->legacy_reset) { + qemu_register_reset((void (*)(void *))dc->legacy_reset, + dev); + } + } + } +} + static int fdt_init_qdev(char *node_path, FDTMachineInfo *fdti, char *comp= at) { Object *dev, *parent; @@ -582,6 +610,8 @@ static int fdt_init_qdev(char *node_path, FDTMachineInf= o *fdti, char *compat) =20 fdt_init_qdev_properties(node_path, fdti, dev); =20 + fdt_init_device_realize(fdti, node_path, dev); + g_free(parent_node_path); =20 return 0; --=20 2.43.0