From nobody Sat Nov 15 14:13:29 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; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1752008347; cv=none; d=zohomail.com; s=zohoarc; b=RVperGjKKKrmiRcJNtebvMk1jGIvoNUH3p1pY0XTPk/tO4/VkxWnN1W8gSKqbudSxHMnePkv69Pvkp/axlZrMwEuI9yQr4pnik1J+9zHXmNbfnkfaIflRWEvFxwZhROI8FVGazkvXXOIhVFeWHgG2SmxZrrOh5bruEU7Rqqoopo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1752008347; h=Content-Type:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=KTXZJ6x+JqH65y66zoZDwZTzv2joAyv2fXzS7/Zwed0=; b=SJP28RTmrm2pDHH9AocBENCiBLVbwhIVYyHBhE23f3pNCOOC+OqDxKnf6uBDedMFwY0DOWpNof9gfNdQ/xRy8GFX2tdSyCByQG2WmcBHd1vgCGvNVXABD3jUK4FPxCb+UcIvT0RmFJSRVVXhD7LSa6kbJBfSwi9erCut2mzqNPQ= ARC-Authentication-Results: i=1; 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; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1752008347497420.4852788050564; Tue, 8 Jul 2025 13:59:07 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uZFFs-0004zy-P6; Tue, 08 Jul 2025 16:49:32 -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 1uZE81-0000r8-Oa; Tue, 08 Jul 2025 15:37:28 -0400 Received: from [185.176.79.56] (helo=frasgout.his.huawei.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uZE7y-000506-A1; Tue, 08 Jul 2025 15:37:19 -0400 Received: from mail.maildlp.com (unknown [172.18.186.231]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4bc51Q74wVz6GFCk; Tue, 8 Jul 2025 23:41:14 +0800 (CST) Received: from frapeml500008.china.huawei.com (unknown [7.182.85.71]) by mail.maildlp.com (Postfix) with ESMTPS id 282C11404C5; Tue, 8 Jul 2025 23:42:19 +0800 (CST) Received: from A2303104131.china.huawei.com (10.203.177.241) by frapeml500008.china.huawei.com (7.182.85.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Tue, 8 Jul 2025 17:42:09 +0200 To: , CC: , , , , , , , , , , , , , , , , , Subject: [PATCH v7 06/12] hw/arm/virt: Add an SMMU_IO_LEN macro Date: Tue, 8 Jul 2025 16:40:49 +0100 Message-ID: <20250708154055.101012-7-shameerali.kolothum.thodi@huawei.com> X-Mailer: git-send-email 2.12.0.windows.1 In-Reply-To: <20250708154055.101012-1-shameerali.kolothum.thodi@huawei.com> References: <20250708154055.101012-1-shameerali.kolothum.thodi@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.203.177.241] X-ClientProxiedBy: kwepems500001.china.huawei.com (7.221.188.70) To frapeml500008.china.huawei.com (7.182.85.71) X-Host-Lookup-Failed: Reverse DNS lookup failed for 185.176.79.56 (deferred) 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=185.176.79.56; envelope-from=shameerali.kolothum.thodi@huawei.com; helo=frasgout.his.huawei.com X-Spam_score_int: -33 X-Spam_score: -3.4 X-Spam_bar: --- X-Spam_report: (-3.4 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RDNS_NONE=0.793, 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: , Reply-to: Shameer Kolothum From: Shameer Kolothum via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1752008349467116600 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Nicolin Chen This is useful as the subsequent support for new SMMUv3 dev will also use the same. Signed-off-by: Nicolin Chen Reviewed-by: Donald Dutile Reviewed-by: Eric Auger Tested-by: Nathan Chen Reviewed-by: Jonathan Cameron Tested-by: Eric Auger Signed-off-by: Shameer Kolothum --- hw/arm/virt.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index ee272b5b34..05a14881cf 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -146,6 +146,9 @@ static void arm_virt_compat_set(MachineClass *mc) #define LEGACY_RAMLIMIT_GB 255 #define LEGACY_RAMLIMIT_BYTES (LEGACY_RAMLIMIT_GB * GiB) =20 +/* MMIO region size for SMMUv3 */ +#define SMMU_IO_LEN 0x20000 + /* Addresses and sizes of our components. * 0..128MB is space for a flash device so we can run bootrom code such as= UEFI. * 128MB..256MB is used for miscellaneous device I/O. @@ -177,7 +180,7 @@ static const MemMapEntry base_memmap[] =3D { [VIRT_FW_CFG] =3D { 0x09020000, 0x00000018 }, [VIRT_GPIO] =3D { 0x09030000, 0x00001000 }, [VIRT_UART1] =3D { 0x09040000, 0x00001000 }, - [VIRT_SMMU] =3D { 0x09050000, 0x00020000 }, + [VIRT_SMMU] =3D { 0x09050000, SMMU_IO_LEN }, [VIRT_PCDIMM_ACPI] =3D { 0x09070000, MEMORY_HOTPLUG_IO_LEN }, [VIRT_ACPI_GED] =3D { 0x09080000, ACPI_GED_EVT_SEL_LEN }, [VIRT_NVDIMM_ACPI] =3D { 0x09090000, NVDIMM_ACPI_IO_LEN}, --=20 2.47.0