From nobody Sat Nov 15 17:09:39 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1749471765307611.1645366115704; Mon, 9 Jun 2025 05:22:45 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uOaPQ-0005Ek-E5; Mon, 09 Jun 2025 07:11:20 -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 1uOaPL-0005CW-6k for qemu-devel@nongnu.org; Mon, 09 Jun 2025 07:11:15 -0400 Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uOaPH-00075U-3l for qemu-devel@nongnu.org; Mon, 09 Jun 2025 07:11:14 -0400 Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8DxbKxJwUZoWG4RAQ--.44350S3; Mon, 09 Jun 2025 19:11:05 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.185]) by front1 (Coremail) with SMTP id qMiowMAxzxtFwUZoiU0SAQ--.4222S9; Mon, 09 Jun 2025 19:11:04 +0800 (CST) From: Song Gao To: maobibo@loongson.cn Cc: qemu-devel@nongnu.org, philmd@linaro.org, jiaxun.yang@flygoat.com Subject: [PATCH 07/10] hw/loongarch: connect pch_msi controller to avec controller Date: Mon, 9 Jun 2025 18:48:30 +0800 Message-Id: <20250609104833.839811-8-gaosong@loongson.cn> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20250609104833.839811-1-gaosong@loongson.cn> References: <20250609104833.839811-1-gaosong@loongson.cn> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qMiowMAxzxtFwUZoiU0SAQ--.4222S9 X-CM-SenderInfo: 5jdr20tqj6z05rqj20fqof0/ X-Coremail-Antispam: 1Uk129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7 ZEXasCq-sGcSsGvfJ3UbIjqfuFe4nvWSU5nxnvy29KBjDU0xBIdaVrnUUvcSsGvfC2Kfnx nUUI43ZEXa7xR_UUUUUUUUU== 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=114.242.206.163; envelope-from=gaosong@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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1749471767261116600 Content-Type: text/plain; charset="utf-8" Signed-off-by: Song Gao --- hw/loongarch/virt.c | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c index 718b5b4f92..6b670e7936 100644 --- a/hw/loongarch/virt.c +++ b/hw/loongarch/virt.c @@ -503,11 +503,19 @@ static void virt_irq_init(LoongArchVirtMachineState *= lvms, MachineState *ms) qdev_prop_set_uint32(pch_msi, "msi_irq_num", num); d =3D SYS_BUS_DEVICE(pch_msi); sysbus_realize_and_unref(d, &error_fatal); - sysbus_mmio_map(d, 0, VIRT_PCH_MSI_ADDR_LOW); - for (i =3D 0; i < num; i++) { - /* Connect pch_msi irqs to extioi */ - qdev_connect_gpio_out(DEVICE(d), i, - qdev_get_gpio_in(extioi, i + start)); + if (virt_is_avecintc_enabled(lvms)) { + for (i =3D 0; i < num; i++) { + /* Connect pch_msi irqs to avec */ + qdev_connect_gpio_out(DEVICE(d), i, + qdev_get_gpio_in(avec, i + start)); + } + } else { + sysbus_mmio_map(d, 0, VIRT_PCH_MSI_ADDR_LOW); + for (i =3D 0; i < num; i++) { + /* Connect pch_msi irqs to extioi */ + qdev_connect_gpio_out(DEVICE(d), i, + qdev_get_gpio_in(extioi, i + start)); + } } =20 virt_devices_init(pch_pic, lvms); --=20 2.34.1