From nobody Sun Apr 12 04:28:46 2026 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 1771669019725121.7566877212713; Sat, 21 Feb 2026 02:16:59 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vtk2d-0006Ur-Cp; Sat, 21 Feb 2026 05:16:51 -0500 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 1vtk2T-0006SN-3a; Sat, 21 Feb 2026 05:16:41 -0500 Received: from zg8tmtyylji0my4xnjqumte4.icoremail.net ([162.243.164.118]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vtk2R-0004h8-D0; Sat, 21 Feb 2026 05:16:40 -0500 Received: from prodtpl.icoremail.net (unknown [10.12.1.20]) by hzbj-icmmx-7 (Coremail) with SMTP id AQAAfwCHj2MEhplp261VBw--.4778S2; Sat, 21 Feb 2026 18:16:36 +0800 (CST) Received: from phytium.com.cn (unknown [218.76.62.144]) by mail (Coremail) with SMTP id AQAAfwDXL+0DhplpZk4cAA--.34325S3; Sat, 21 Feb 2026 18:16:35 +0800 (CST) From: Tao Tang To: Eric Auger , Peter Maydell , "Michael S . Tsirkin" , Marcel Apfelbaum Cc: qemu-devel@nongnu.org, qemu-arm@nongnu.org, Chen Baozi , Pierrick Bouvier , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Mostafa Saleh , Chao Liu , Tao Tang Subject: [RFC v4 12/31] hw/arm/smmuv3: Store CD NSCFG in TT info Date: Sat, 21 Feb 2026 18:16:32 +0800 Message-Id: <20260221101632.2993305-1-tangtao1634@phytium.com.cn> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260221100250.2976287-1-tangtao1634@phytium.com.cn> References: <20260221100250.2976287-1-tangtao1634@phytium.com.cn> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: AQAAfwDXL+0DhplpZk4cAA--.34325S3 X-CM-SenderInfo: pwdqw3tdrrljuu6sx5pwlxzhxfrphubq/1tbiAQANBWmYzyUALQAAs- Authentication-Results: hzbj-icmmx-7; spf=neutral smtp.mail=tangtao163 4@phytium.com.cn; X-Coremail-Antispam: 1Uk129KBjvJXoW7XF4xZFy7GFW5Gr4kGw1Utrb_yoW8JrWUpa s7Ar1DKrWIk3W29r9rAr47uwnrWw4kWr4jkrW7Wr9avws8t39rJr1UK3Z8Kr97urW5Krsr uF12qr95XF1Utr7anT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUj1kv1TuYvTs0mT0YCTnIWj DUYxn0WfASr-VFAU7a7-sFnT9fnUUIcSsGvfJ3UbIYCTnIWIevJa73UjIFyTuYvj4RJUUU UUUUU 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=162.243.164.118; envelope-from=tangtao1634@phytium.com.cn; helo=zg8tmtyylji0my4xnjqumte4.icoremail.net X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_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: 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-ZM-MESSAGEID: 1771669020913158500 Content-Type: text/plain; charset="utf-8" With NSCFG definitions in place, record the per-table NSCFG bits in SMMUTransTableInfo during CD decode for later use. Signed-off-by: Tao Tang Reviewed-by: Eric Auger Reviewed-by: Pierrick Bouvier --- hw/arm/smmuv3.c | 1 + include/hw/arm/smmu-common.h | 1 + 2 files changed, 2 insertions(+) diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c index aa1a95a0093..b8f2fae9a1d 100644 --- a/hw/arm/smmuv3.c +++ b/hw/arm/smmuv3.c @@ -838,6 +838,7 @@ static int decode_cd(SMMUv3State *s, SMMUTransCfg *cfg, tt->ttb =3D CACHED_ENTRY_TO_ADDR(entry, tt->ttb); } =20 + tt->nscfg =3D i ? CD_NSCFG(cd, 1) : CD_NSCFG(cd, 0); tt->had =3D CD_HAD(cd, i); trace_smmuv3_decode_cd_tt(i, tt->tsz, tt->ttb, tt->granule_sz, tt-= >had); } diff --git a/include/hw/arm/smmu-common.h b/include/hw/arm/smmu-common.h index 9e44c9f7710..bd88e599c77 100644 --- a/include/hw/arm/smmu-common.h +++ b/include/hw/arm/smmu-common.h @@ -83,6 +83,7 @@ typedef struct SMMUTransTableInfo { uint8_t tsz; /* input range, ie. 2^(64 -tsz)*/ uint8_t granule_sz; /* granule page shift */ bool had; /* hierarchical attribute disable */ + int nscfg; /* Non-secure attribute of Starting-level T= T */ } SMMUTransTableInfo; =20 typedef struct SMMUTLBEntry { --=20 2.34.1