From patchwork Fri Sep 20 09:05:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bibo Mao X-Patchwork-Id: 13808384 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7D44DCF58F4 for ; Fri, 20 Sep 2024 09:07:22 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1srZZv-0006wk-PJ; Fri, 20 Sep 2024 05:05:27 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1srZZq-0006fk-9G for qemu-devel@nongnu.org; Fri, 20 Sep 2024 05:05:22 -0400 Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1srZZm-0003xZ-Kv for qemu-devel@nongnu.org; Fri, 20 Sep 2024 05:05:22 -0400 Received: from loongson.cn (unknown [10.2.5.213]) by gateway (Coremail) with SMTP id _____8CxhejIOu1mUO8LAA--.26797S3; Fri, 20 Sep 2024 17:05:12 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.213]) by front1 (Coremail) with SMTP id qMiowMBxn+TDOu1mdmoKAA--.59343S7; Fri, 20 Sep 2024 17:05:11 +0800 (CST) From: Bibo Mao To: Song Gao Cc: Jiaxun Yang , qemu-devel@nongnu.org Subject: [PATCH 05/10] hw/intc/loongarch_extioi: Add common realize interface Date: Fri, 20 Sep 2024 17:05:02 +0800 Message-Id: <20240920090507.2692125-6-maobibo@loongson.cn> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20240920090507.2692125-1-maobibo@loongson.cn> References: <20240920090507.2692125-1-maobibo@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: qMiowMBxn+TDOu1mdmoKAA--.59343S7 X-CM-SenderInfo: xpdruxter6z05rqj20fqof0/ X-Coremail-Antispam: 1Uk129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7 ZEXasCq-sGcSsGvfJ3UbIjqfuFe4nvWSU5nxnvy29KBjDU0xBIdaVrnUUvcSsGvfC2Kfnx nUUI43ZEXa7xR_UUUUUUUUU== Received-SPF: pass client-ip=114.242.206.163; envelope-from=maobibo@loongson.cn; helo=mail.loongson.cn X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Add common realize function, it is only to check validity of property. Signed-off-by: Bibo Mao --- hw/intc/loongarch_extioi.c | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/hw/intc/loongarch_extioi.c b/hw/intc/loongarch_extioi.c index 409d4a85da..8ac246c2e6 100644 --- a/hw/intc/loongarch_extioi.c +++ b/hw/intc/loongarch_extioi.c @@ -323,14 +323,27 @@ static const MemoryRegionOps extioi_virt_ops = { .endianness = DEVICE_LITTLE_ENDIAN, }; +static void loongarch_extioi_common_realize(DeviceState *dev, Error **errp) +{ + LoongArchExtIOICommonState *s = (LoongArchExtIOICommonState *)dev; + SysBusDevice *sbd = SYS_BUS_DEVICE(dev); + + if (s->num_cpu == 0) { + error_setg(errp, "num-cpu must be at least 1"); + return; + } +} + static void loongarch_extioi_realize(DeviceState *dev, Error **errp) { LoongArchExtIOI *s = LOONGARCH_EXTIOI(dev); SysBusDevice *sbd = SYS_BUS_DEVICE(dev); + Error *local_err = NULL; int i, pin; - if (s->num_cpu == 0) { - error_setg(errp, "num-cpu must be at least 1"); + loongarch_extioi_common_realize(dev, &local_err); + if (local_err) { + error_propagate(errp, local_err); return; }