{"id":2219352,"url":"http://patchwork.ozlabs.org/api/1.0/patches/2219352/?format=json","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.0/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260402215629.745866-28-ruslichenko.r@gmail.com>","date":"2026-04-02T21:56:12","name":"[v3,27/33] hw/core/fdt_generic_util: initialize serial devices","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"b58beb84717b374047445167c736ce6c8d4aa4f1","submitter":{"id":92275,"url":"http://patchwork.ozlabs.org/api/1.0/people/92275/?format=json","name":"Ruslan Ruslichenko","email":"ruslichenko.r@gmail.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260402215629.745866-28-ruslichenko.r@gmail.com/mbox/","series":[{"id":498555,"url":"http://patchwork.ozlabs.org/api/1.0/series/498555/?format=json","date":"2026-04-02T21:55:47","name":"hw/arm: Introduce generic FDT-driven machine","version":3,"mbox":"http://patchwork.ozlabs.org/series/498555/mbox/"}],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2219352/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 header.b=M9/eZLPo;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)"],"Received":["from lists.gnu.org (lists.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fmwkM5qbWz1yD3\n\tfor ; Fri, 03 Apr 2026 08:59:39 +1100 (AEDT)","from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from )\n\tid 1w8Q3B-00019v-1w; Thu, 02 Apr 2026 17:58:05 -0400","from eggs.gnu.org ([2001:470:142:3::10])\n by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from )\n id 1w8Q2g-0000CZ-UD\n for qemu-devel@nongnu.org; Thu, 02 Apr 2026 17:57:35 -0400","from mail-ej1-x631.google.com ([2a00:1450:4864:20::631])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)\n (Exim 4.90_1) (envelope-from )\n id 1w8Q2d-0007Fq-O9\n for qemu-devel@nongnu.org; Thu, 02 Apr 2026 17:57:33 -0400","by mail-ej1-x631.google.com with SMTP id\n a640c23a62f3a-b9c603ec2dfso58683966b.1\n for ; Thu, 02 Apr 2026 14:57:31 -0700 (PDT)","from thinkpad-t470s.. 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Iglesias\" ,\n Ruslan_Ruslichenko@epam.com, balaton@eik.bme.hu","Subject":"[PATCH v3 27/33] hw/core/fdt_generic_util: initialize serial devices","Date":"Thu, 2 Apr 2026 23:56:12 +0200","Message-ID":"<20260402215629.745866-28-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::631;\n envelope-from=ruslichenko.r@gmail.com; helo=mail-ej1-x631.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,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001,\n RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n 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":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"From: Ruslan Ruslichenko \n\nThe patch adds proper handling and registration\nfor serial devices instantiated via FDT.\n\nThe devices with 'chardev' properties are\nconnected to serial backends, if corresponding dts\nproperty serial id number is set.\n\nSigned-off-by: Ruslan Ruslichenko \n---\n hw/core/fdt_generic_util.c | 8 ++++++++\n 1 file changed, 8 insertions(+)","diff":"diff --git a/hw/core/fdt_generic_util.c b/hw/core/fdt_generic_util.c\nindex f3a47cbafe..c92b5c287b 100644\n--- a/hw/core/fdt_generic_util.c\n+++ b/hw/core/fdt_generic_util.c\n@@ -37,6 +37,7 @@\n #include \"system/system.h\"\n #include \"system/reset.h\"\n #include \"qemu/cutils.h\"\n+#include \"chardev/char.h\"\n #include \"qemu/log.h\"\n #include \"qemu/config-file.h\"\n #include \"hw/core/boards.h\"\n@@ -721,6 +722,13 @@ static void fdt_init_qdev_properties(char *node_path, FDTMachineInfo *fdti,\n continue;\n }\n \n+ /* Special case for chardevs. */\n+ if (!strcmp(propname, \"chardev\") && !strcmp(p->type, \"str\")) {\n+ qdev_prop_set_chr(DEVICE(dev), \"chardev\",\n+ serial_hd(get_int_be(value, len)));\n+ continue;\n+ }\n+\n fdt_init_qdev_scalar_prop(dev, p, fdti, node_path,\n propname, value, len);\n }\n","prefixes":["v3","27/33"]}