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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4834d7e50casm265949645e9.8.2026.02.13.09.50.40 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Feb 2026 09:50:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1771005042; x=1771609842; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=LdOrr20jFZY51Y7mXxgCHJFVkE0DMi0TRk23lW75Jg8=; b=zYe+1vTQPARf8iijdgsQbrDrC7VoNz6IXFyqN+041N4qTzP6+UEVKgEHCoy13aV7g4 RXO6pcrYZKdZilBQ056M4nxpU49NLiAnjaHiu4gLxnfpC0gEHtI6gsHfzGcaEWhBPNuA rMp4OiAQ1UdgSr5F6U1cI12gk1DVyj78onZ325j9fn1/PTQc12aY6P3rFW9d1JnmN1Em N/qYvQsMX6m10k82INhhh2Zdwy4j8YxPC43UmbqNyDnUez5bG+EMfO3qq98DyKSrgKoS VWXsqkoVL5IK5KckUpt8jvX9wkcpw/ZdRupy9YsdXB8scAGFiRaYnuJbjLLG29gttnIA DQSQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771005042; x=1771609842; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=LdOrr20jFZY51Y7mXxgCHJFVkE0DMi0TRk23lW75Jg8=; b=K/uX6czHr+rUEyJWQD2np1B16323Gr0rd8Acgw1AA2rpTT97kMEskJBqsskLErU0On XK+fRvdpWHQ4r+NdlxbvRvAuuoal2WnXtyQhcy1BSoqhYiLeXGUrbDUYTe/KQPoST7lP O/OZl/cCDtC+3jS+HHXheEIn9AVr9uRlqxsR+ODkhvwuPplnnuROfo64HCHl8NYXsCGu /MsxtSsjHhYoF2kKC5CuYiAoT/9DLVSaWS/Cs11GpjYtYCGZ26BCAZi3IT9ZpwWDxFup 45a/qV85eWtAspMXlqxek4BWsC+m7gcokVJem66FBdqYeEoQu2HESOIv+NsTYPjKECBL n3mA== X-Gm-Message-State: AOJu0Yz7RYCeVupgSBG9M7xRka8/u34rWtv5XSOHR9vAAtK0ZAbFHsH8 GaBtqQ/TtRY1yrgNGDIlS7n4vf/X8QySDlVNJmWkRTKnd1B9xp4NzQt86lZ/KSsmFdgnih/gn/B 2Ye/GdMjJEg== X-Gm-Gg: AZuq6aJDGE1Y6T5d7uNL4+Gdr4sFM3udYEecUIcDoqFAWzyu+MGRWKrzZXq18w/iHD2 zKdcAW8lLIK/iKzWZL8gJpxbxNNHKgnb3//EqYKdEnDFIGgQw+3ppA/cO/HJhdzq/O4zs+flGWc OnNuTk9ajdd5eIWJJr+9siRWzBib3VpQJ52SbiEygFzXYZJKBwV/R97BfHf4wVuph0KuU8knRPW 7EOF8OmhUmDM4OBX466F0vBxn/L2hciTSA5Pky8JOUEdeL3na03dve2NYUovUiNHTdxqIR4plG4 FiFO0Q0zJm3iugv0FhMQCNxySDge454kPDvJ1FgXjsgfyy1fRHzi+vpAM0779cc/ZYuyTPb7fxt LTzuiHjs22mwXr1H4HVpWmSEN0b8GQxjTQ3OYNqqEAcA58EdjXIshSrBAejGZ5RiD5W9vxojvIh OA8jRtSiTOQXHP7VFe0O159R4vFyesCs5gWSFTH6WnwN6qsdVYWPa5jWVF62S4/GODR9B+B+bTE SLAiMsX8vQ= X-Received: by 2002:a05:600c:8714:b0:483:709e:f227 with SMTP id 5b1f17b1804b1-48373a749a3mr49827495e9.31.1771005041999; Fri, 13 Feb 2026 09:50:41 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Markus Armbruster , qemu-s390x@nongnu.org, Pierrick Bouvier , Fam Zheng , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Thomas Huth , Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Manos Pitsidianakis Subject: [PATCH v4 1/5] qemu: Document qemu_arch_available() method Date: Fri, 13 Feb 2026 18:50:28 +0100 Message-ID: <20260213175032.32121-2-philmd@linaro.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260213175032.32121-1-philmd@linaro.org> References: <20260213175032.32121-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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=2a00:1450:4864:20::342; envelope-from=philmd@linaro.org; helo=mail-wm1-x342.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, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, 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: , 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-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1771005130174158500 qemu_arch_available() is used to check if a broadly available feature should be exposed to a particular set of target architectures. Since its argument is a mask of bits, rename it as @arch_bitmask. We have less than 32 target architectures so far, so restrict it to the uint32_t type. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Pierrick Bouvier Reviewed-by: Thomas Huth --- include/system/arch_init.h | 8 +++++++- system/arch_init.c | 4 ++-- 2 files changed, 9 insertions(+), 3 deletions(-) diff --git a/include/system/arch_init.h b/include/system/arch_init.h index f2f909d5406..92d50ba8d63 100644 --- a/include/system/arch_init.h +++ b/include/system/arch_init.h @@ -25,6 +25,12 @@ enum { QEMU_ARCH_LOONGARCH =3D (1 << 23), }; =20 -bool qemu_arch_available(unsigned qemu_arch_mask); +/** + * qemu_arch_available: + * @arch_bitmask: bitmask of QEMU_ARCH_* constants + * + * Return whether the current target architecture is contained in @arch_bi= tmask + */ +bool qemu_arch_available(uint32_t arch_bitmask); =20 #endif diff --git a/system/arch_init.c b/system/arch_init.c index e85736884c9..d7ec6e69c79 100644 --- a/system/arch_init.c +++ b/system/arch_init.c @@ -24,7 +24,7 @@ #include "qemu/osdep.h" #include "system/arch_init.h" =20 -bool qemu_arch_available(unsigned qemu_arch_mask) +bool qemu_arch_available(uint32_t arch_bitmask); { - return qemu_arch_mask & QEMU_ARCH; + return arch_bitmask & QEMU_ARCH; } --=20 2.52.0 From nobody Sun Apr 12 05:51:25 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1771005095; cv=none; d=zohomail.com; s=zohoarc; b=V4Sbml5D9m7y79Sbo+1EhRXQsA5J2L8QvDbc83T2ti+YFqvRCHks3vFvp9zG/xYPu001ZQJvNBPgROw9x8KI0QMhCmF3Oz2QOAl896Tolzjg0Ls1pt+kQ+I07CTYFsprHa6gb4e/oceTHO9E5V4VG1GGQi0gTuB2z5mCrdF0+zk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1771005095; h=Content-Type:Content-Transfer-Encoding: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:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=p0+uh7YmJRy4d+3ZUUskUmrjdGP/UXOy132eI02Y5GA=; b=MqkA/pZAqG0jzQZE/C14atApl1KF6MtnVUKqgmuJYLbCcOGcCUP32Z13+JJhlCbbff7+pSvH+R03FQ9NLXw1vi2d6aU64gyJe8PBiF5lgzmK/62grYM18v78uNiw1atyHmvjO/fWCIC9rvhD0CYbMwDW178L99pZoomf9vNk4Ws= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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 177100509500197.72475676508168; Fri, 13 Feb 2026 09:51:35 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vqxJe-0006ND-KP; Fri, 13 Feb 2026 12:50:54 -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 1vqxJc-0006M2-G9 for qemu-devel@nongnu.org; Fri, 13 Feb 2026 12:50:52 -0500 Received: from mail-wr1-x429.google.com ([2a00:1450:4864:20::429]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1vqxJb-0006F8-2q for qemu-devel@nongnu.org; Fri, 13 Feb 2026 12:50:52 -0500 Received: by mail-wr1-x429.google.com with SMTP id ffacd0b85a97d-436263e31abso1123244f8f.1 for ; Fri, 13 Feb 2026 09:50:50 -0800 (PST) Received: from localhost.localdomain (88-187-86-199.subs.proxad.net. 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Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Pierrick Bouvier Reviewed-by: Thomas Huth --- include/qemu/target-info.h | 7 +++++++ target-info.c | 5 +++++ 2 files changed, 12 insertions(+) diff --git a/include/qemu/target-info.h b/include/qemu/target-info.h index e3287334304..23c997de541 100644 --- a/include/qemu/target-info.h +++ b/include/qemu/target-info.h @@ -92,4 +92,11 @@ bool target_ppc(void); */ bool target_ppc64(void); =20 +/** + * target_s390x: + * + * Returns whether the target architecture is S390x. + */ +bool target_s390x(void); + #endif diff --git a/target-info.c b/target-info.c index a26532f660f..28c458fc7a7 100644 --- a/target-info.c +++ b/target-info.c @@ -88,3 +88,8 @@ bool target_ppc64(void) { return target_arch() =3D=3D SYS_EMU_TARGET_PPC64; } + +bool target_s390x(void) +{ + return target_arch() =3D=3D SYS_EMU_TARGET_S390X; +} --=20 2.52.0 From nobody Sun Apr 12 05:51:25 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1771005110; cv=none; d=zohomail.com; s=zohoarc; b=dEzDT1iQTG9prJW2d57L2GUg1Diyca1uOetdEUR8FI4fYjyUh/1IqwICiSqAEPsRxvMZPt2ZyHjvq16wXHydQ+2Gx82hzzXFBhWTLeH/3AJer9FS27b1oeuDK4/3TI2mbrnwUWFCdHxV4Lp0snzMmAF4OlTUTHERFOUafslqh8M= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1771005110; h=Content-Type:Content-Transfer-Encoding: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:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=KcZbPZ7aXNry3pyWmbw3A/aeb+iNzKBFCO2e4WrCYSc=; b=AfK4S2DFnGwMmVSJroL/2IGJAuYsG3b/7PI0DSLY4kgBkxvuF/f9XnwimV1+onnJcsRDGsAAU3wS59GA5z7w1i/Zg60NcxEFBJFBGG3Fv1pp4E7+uG3cvbGb3qyBgA2n+3ayhJBDUtUFP35z1tXzx0kwmMFKyEb7N+DocvGDI6A= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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 1771005110165451.3361766394959; Fri, 13 Feb 2026 09:51:50 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vqxJl-0006OX-0r; Fri, 13 Feb 2026 12:51:01 -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 1vqxJj-0006Nd-Hi for qemu-devel@nongnu.org; Fri, 13 Feb 2026 12:50:59 -0500 Received: from mail-wm1-x32b.google.com ([2a00:1450:4864:20::32b]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1vqxJi-0006QO-4f for qemu-devel@nongnu.org; Fri, 13 Feb 2026 12:50:59 -0500 Received: by mail-wm1-x32b.google.com with SMTP id 5b1f17b1804b1-481188b7760so10569925e9.0 for ; Fri, 13 Feb 2026 09:50:57 -0800 (PST) Received: from localhost.localdomain (88-187-86-199.subs.proxad.net. [88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4835dcfafcdsm359920885e9.9.2026.02.13.09.50.55 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Feb 2026 09:50:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1771005056; x=1771609856; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=KcZbPZ7aXNry3pyWmbw3A/aeb+iNzKBFCO2e4WrCYSc=; b=RTaO7rzJVW0QYiTBdaXLYno4VzP2DEOBYsva2LLpuCtwN17RaSZjtpRPwQfcbxFmgk EOKz0eqNBAuRg8+Q1l/4Xu8P4Bia8N978Nh3cwLmpwNPSws+fkIdCXAqxt9h76IQmJkd ee0PCBKiomQRAxf2M7jWiLD4WCmqWqpqiGaDM79YM3fZG1r/Kh3ybsNw0NfnQR4QyaOl t/2nfZbZkqDRnanMk8mcB5JxleqYmzNyGHfkDvjuCepJm4tcvoyzqYBq+WBD0YOKSvmY /UThDjmpuX+vN+0r6MhcTvEVbwo54nnQqo/2WT8FOO/EGwvOB7Nyn3Vhnd2deUHB6q7G 34QQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771005056; x=1771609856; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=KcZbPZ7aXNry3pyWmbw3A/aeb+iNzKBFCO2e4WrCYSc=; b=e9XgkXeMXvylfL2CwgfvHY1Tt54F1EQiPK7H08a79Xf4MrlSTdr+0WyFMoVvaZubea WP0ZAPEZijeUVCywCLR5b5vjFN68yySjrjF0J7xAV6EMPw3tmzD2FVHe4MOp+DTI1nMT Y2/agvqoEoPCULi+w5w3o3Q4LLonAwc7NvZ5K2VMuwfAtTgF2anNl5iIyAnosHqgkgml VnhTCGuxap71ECe/FyikVCvjnlp4OxvYnztA8oIbt8z15MJYj3SET/Qm2oxTw0d52NqB QPq/l7vk3VdkDztbRVbdq25O60XJJE3wz6mEX8GBXMm+4x0LaunAD+0qOQ/yzsezUG3S HtZQ== X-Gm-Message-State: AOJu0YxHZr3sOuep3NiPOjU65/GoZByGPyNwBksiQ3Y08mjhUq84aXO0 XsA8gAqUn7hJXFJ9qjW7VLyrNZYHOFJhUTEdXlFyeQovmNMWiFZyidU3sfAE7h98r3r3Fm0rdSI PwrLaPVA= X-Gm-Gg: AZuq6aIVHqspq007iKmBig7R+bUSoJlI48ymr957Xm6ffM1cfy7BNJLWrRNthRtqmo1 UQbQDa5zihjLnI4pC2S7gLNEurI/e3/3f19j2qVRgk4jFrxlR55M62NKG7LMyo58nl3uX3pPk30 4biTnazh9C++LsvJ7bA3iBA0sI3U0OWz+hT3cGuSSage251vIj9bqiO4IRoqSKq9aibnzS5r7Nn FkwZhHK8R2VTkvYK1xSulNQeYWKV+XtSNY9PQR4dxWNNfS8lu0rOYsANotxzoGu85Tuc+r3+2Xn dL9PF+CITqT4Bzr47reI19LbESEMJpriDQuB7SYDoAHxoH7EQW5oAcefUtihTyTlwvKCP1EZrEK hGdUrso23C1r1dQ7hWhwLxvdp8RPCnhkvnT72HLzGXrtJY4SCxV2tKvUVuGTX17Qxn6PYvEpGLL JogcjFQ74gjDC5Tz959YYJNDZL5SmIlUq/SekyPFPSx2ztKWXJNZYSR59KehtSOqCWqrHK+rWj X-Received: by 2002:a05:600d:6413:20b0:483:79ad:f3b9 with SMTP id 5b1f17b1804b1-48379adf60amr2241305e9.28.1771005056213; Fri, 13 Feb 2026 09:50:56 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Markus Armbruster , qemu-s390x@nongnu.org, Pierrick Bouvier , Fam Zheng , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Thomas Huth , Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Manos Pitsidianakis Subject: [PATCH v4 3/5] hw/scsi/disk: Prefer target_s390x() over qemu_arch_available() Date: Fri, 13 Feb 2026 18:50:30 +0100 Message-ID: <20260213175032.32121-4-philmd@linaro.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260213175032.32121-1-philmd@linaro.org> References: <20260213175032.32121-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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=2a00:1450:4864:20::32b; envelope-from=philmd@linaro.org; helo=mail-wm1-x32b.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, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, 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: , 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-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1771005112919154100 qemu_arch_available() is used to check if a broadly available feature should be exposed to a particular set of target architectures. Here we only want to check something that is specific to s390x: the target_s390x() helper is more adapted. Besides, it will allow to reduce qemu_arch_available() scope. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Pierrick Bouvier Reviewed-by: Thomas Huth --- hw/scsi/scsi-disk.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c index 877ad21579f..68eb65fbf4a 100644 --- a/hw/scsi/scsi-disk.c +++ b/hw/scsi/scsi-disk.c @@ -27,13 +27,13 @@ #include "qemu/module.h" #include "qemu/hw-version.h" #include "qemu/memalign.h" +#include "qemu/target-info.h" #include "hw/scsi/scsi.h" #include "migration/misc.h" #include "migration/qemu-file-types.h" #include "migration/vmstate.h" #include "hw/scsi/emulation.h" #include "scsi/constants.h" -#include "system/arch_init.h" #include "system/block-backend.h" #include "system/blockdev.h" #include "hw/block/block.h" @@ -3180,7 +3180,7 @@ static void scsi_property_add_specifics(DeviceClass *= dc) ObjectClass *oc =3D OBJECT_CLASS(dc); =20 /* The loadparm property is only supported on s390x */ - if (qemu_arch_available(QEMU_ARCH_S390X)) { + if (target_s390x()) { object_class_property_add_str(oc, "loadparm", scsi_property_get_loadparm, scsi_property_set_loadparm); --=20 2.52.0 From nobody Sun Apr 12 05:51:25 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1771005125; cv=none; d=zohomail.com; s=zohoarc; b=Uj21uqoI/h0Xadv8a4o9mhX855WqVCXJJadcaSMuWSxoNzibgBO9Q3ZSZyt1YCdRP0eXebjPL0+U+spgP6+90z1mdKvyXf+GwRnmeIrXsW/xMVOzb0zNy0a7OguIJCFRvjS61syNH9drTjSneqe0qSo5EdRihyrYkdnPPs0Z9Rk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1771005125; h=Content-Type:Content-Transfer-Encoding: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:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=EEmqrlEPfr3VxIubnpUown2ZwCCfc3yJtNI9ot+KsMA=; b=R7MtkxxbAk2fNBidPV3tKq16OczUz9cR5DdjSFU4uyxALtXexUBzom2NWEz/KGCp/01vL42w5cTU2ffCQNuj8C5Fp2rbWr4Vm2TZtoFMrpEok4vhro4+O7XM2qsxQvoUPE67JqSsKRzYOthYhRKzzhsI+puitqLHeWOVicFM3ug= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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 1771005125605415.3803727893294; Fri, 13 Feb 2026 09:52:05 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vqxJr-0006Pw-VV; Fri, 13 Feb 2026 12:51:07 -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 1vqxJq-0006PN-Ij for qemu-devel@nongnu.org; Fri, 13 Feb 2026 12:51:06 -0500 Received: from mail-wr1-x432.google.com ([2a00:1450:4864:20::432]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1vqxJp-0006Ri-23 for qemu-devel@nongnu.org; Fri, 13 Feb 2026 12:51:06 -0500 Received: by mail-wr1-x432.google.com with SMTP id ffacd0b85a97d-435f177a8f7so1289549f8f.1 for ; Fri, 13 Feb 2026 09:51:04 -0800 (PST) Received: from localhost.localdomain (88-187-86-199.subs.proxad.net. [88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43796abc8b1sm7500054f8f.23.2026.02.13.09.51.02 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 13 Feb 2026 09:51:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1771005063; x=1771609863; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=EEmqrlEPfr3VxIubnpUown2ZwCCfc3yJtNI9ot+KsMA=; b=yIq6EGexiaPGZCK6sijLlo42cTWlKsDQmGR1aoSWEFk5fJIwja+qmwVvIrIn4+KDSx ZYOnrc5S4yjCPkw3E5v7jWrxRFyF7OxUHCvLSZ5Dzv9Qb+2kg9ZUvlIZMOJV7CNsqQWR e8FC8hIaFQT+N0jimZPQ6Mh429EXCYgcxpNc1DxTfZpKOfgORUIiGgzCvoqBN9JWx3Kj V2BQnGbtneilBvNu8j6ujcm5CvPXlXyPUPIEiQxZkwYyIjtfPEXj02wfJBHbvQ80no+M 86GApmSWMgMciucWJLuEzkp2aPf1nLUyfugvBW1YcH6qnWr8pgZWWu5Q32JG3FAl4Ej7 uMow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771005063; x=1771609863; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=EEmqrlEPfr3VxIubnpUown2ZwCCfc3yJtNI9ot+KsMA=; b=bHejPqVmmrPS1hpCmigEi3WgxWfkUopJSs41Vh8WZvvUv0yX92+hKm43yDgG5sX/94 /pxV+pWlnp4kMCyp1qKycXkioQN9eeJw+5l2SL8wUNygUb+3iS7jEcZhJMEWYL355UV6 QFG+SsZz0fqdZoCYCa5iiznBfrvIpytO/+0NI4Gmsx6c7ynbEepzgchOt7LjL6g8O1/y a06We5RAqwJyHikn/Tt0S3llfazcGue2AXONu+BPnf/vo/sheUflSs4ONeeCQBfhynzV C9Vx8f3QbkCpA64yPIw8+0WlGBMBQNDvqfa6cVoHjzJ9Ykiv9WggmAw5/JRT45b+vnfr mKIg== X-Gm-Message-State: AOJu0YxnKRjqgvWh5InQDrR3q2vhQvSSzkkgvlnhg8DEgNrHduiooWCt XaTTPnWNyg8jqYGNWeJ0b2HvW0pKubRyU+zAd1XOYlT18SceATOJWPn2M61dS3TtnFibooAOlNW r1Pu7ix4= X-Gm-Gg: AZuq6aJ3J4XqbM0Di3bPn5IenszSwRC1BLuiGvnZK+tbhz8wZKFs3qFq4D7XURKU8ym r3BMOqCjZm0mR2yvatuL6zzbL05joGPZJCsoRVWoQ3bmwkPgo7SsNMbTX8E7P7HBwOLc4561dR1 v4WvxuP+jMCEloCBq2CwOdOkpOQcUN8ftanJx/F1DgDBVJvNRogctDLwGTALZGyxmgZhHMFLXUa WkNZkMb+uSu/oi7VH5MmBvHWnZ/sVDJJrx3DpqJIHTT3iQmo0PUJxwY5mS7MA0Vph6Odxdxn8nw qKc7+8LulnDXX0wEA/l0zfX42Z+ImJNnlKjuiVQtY7uGv2LQM/KWFwlbPoskBULDGckCF3pclIK qqp0y+Q1qDq3tnxbNfn9+eldXRfNbnYyHEry4dACwwPRza3IMKRBdCJdINt1hKPoOUmZxggxG8/ 3C0jloRvCGw918ShkIzHv5LM3PSWTRwpDceyWfYy3l25mdyoUJRZHJLqegK+H7HUptJVQaSUJt X-Received: by 2002:a05:6000:402a:b0:435:db95:c2d3 with SMTP id ffacd0b85a97d-4379db93486mr553703f8f.36.1771005063191; Fri, 13 Feb 2026 09:51:03 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Markus Armbruster , qemu-s390x@nongnu.org, Pierrick Bouvier , Fam Zheng , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Thomas Huth , Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Manos Pitsidianakis Subject: [PATCH v4 4/5] system: Make qemu_arch_available() common code Date: Fri, 13 Feb 2026 18:50:31 +0100 Message-ID: <20260213175032.32121-5-philmd@linaro.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260213175032.32121-1-philmd@linaro.org> References: <20260213175032.32121-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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=2a00:1450:4864:20::432; envelope-from=philmd@linaro.org; helo=mail-wr1-x432.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, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, 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: , 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-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1771005126315158500 Remove the need of per-target QEMU_ARCH. Define the QEMU_ARCH_* constants based on SYS_EMU_TARGET_* ones, themselves already exposed via target_arch(), allowing to check the current target is included in @arch_bitmask. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Pierrick Bouvier Reviewed-by: Thomas Huth --- meson.build | 2 -- include/system/arch_init.h | 54 ++++++++++++++++++++++++-------------- system/arch_init.c | 6 +++-- system/meson.build | 2 +- 4 files changed, 39 insertions(+), 25 deletions(-) diff --git a/meson.build b/meson.build index 4af32c3e1f2..fc79a1d9aed 100644 --- a/meson.build +++ b/meson.build @@ -3375,8 +3375,6 @@ foreach target : target_dirs config_target_data.set(k, v) endif endforeach - config_target_data.set('QEMU_ARCH', - 'QEMU_ARCH_' + config_target['TARGET_BASE_ARCH'].= to_upper()) config_target_h +=3D {target: configure_file(output: target + '-config-t= arget.h', configuration: config_targe= t_data)} =20 diff --git a/include/system/arch_init.h b/include/system/arch_init.h index 92d50ba8d63..bb17d18a2b5 100644 --- a/include/system/arch_init.h +++ b/include/system/arch_init.h @@ -1,30 +1,44 @@ #ifndef QEMU_ARCH_INIT_H #define QEMU_ARCH_INIT_H =20 +#include "qapi/qapi-types-machine.h" =20 enum { - QEMU_ARCH_ALL =3D -1, - QEMU_ARCH_ALPHA =3D (1 << 0), - QEMU_ARCH_ARM =3D (1 << 1), - QEMU_ARCH_I386 =3D (1 << 3), - QEMU_ARCH_M68K =3D (1 << 4), - QEMU_ARCH_MICROBLAZE =3D (1 << 6), - QEMU_ARCH_MIPS =3D (1 << 7), - QEMU_ARCH_PPC =3D (1 << 8), - QEMU_ARCH_S390X =3D (1 << 9), - QEMU_ARCH_SH4 =3D (1 << 10), - QEMU_ARCH_SPARC =3D (1 << 11), - QEMU_ARCH_XTENSA =3D (1 << 12), - QEMU_ARCH_OR1K =3D (1 << 13), - QEMU_ARCH_TRICORE =3D (1 << 16), - QEMU_ARCH_HPPA =3D (1 << 18), - QEMU_ARCH_RISCV =3D (1 << 19), - QEMU_ARCH_RX =3D (1 << 20), - QEMU_ARCH_AVR =3D (1 << 21), - QEMU_ARCH_HEXAGON =3D (1 << 22), - QEMU_ARCH_LOONGARCH =3D (1 << 23), + QEMU_ARCH_ALPHA =3D (1UL << SYS_EMU_TARGET_ALPHA), + QEMU_ARCH_ARM =3D (1UL << SYS_EMU_TARGET_ARM) | + (1UL << SYS_EMU_TARGET_AARCH64), + QEMU_ARCH_I386 =3D (1UL << SYS_EMU_TARGET_I386) | + (1UL << SYS_EMU_TARGET_X86_64), + QEMU_ARCH_M68K =3D (1UL << SYS_EMU_TARGET_M68K), + QEMU_ARCH_MICROBLAZE =3D (1UL << SYS_EMU_TARGET_MICROBLAZE) | + (1UL << SYS_EMU_TARGET_MICROBLAZEEL), + QEMU_ARCH_MIPS =3D (1UL << SYS_EMU_TARGET_MIPS) | + (1UL << SYS_EMU_TARGET_MIPSEL) | + (1UL << SYS_EMU_TARGET_MIPS64) | + (1UL << SYS_EMU_TARGET_MIPS64EL), + QEMU_ARCH_PPC =3D (1UL << SYS_EMU_TARGET_PPC) | + (1UL << SYS_EMU_TARGET_PPC64), + QEMU_ARCH_S390X =3D (1UL << SYS_EMU_TARGET_S390X), + QEMU_ARCH_SH4 =3D (1UL << SYS_EMU_TARGET_SH4) | + (1UL << SYS_EMU_TARGET_SH4EB), + QEMU_ARCH_SPARC =3D (1UL << SYS_EMU_TARGET_SPARC) | + (1UL << SYS_EMU_TARGET_SPARC64), + QEMU_ARCH_XTENSA =3D (1UL << SYS_EMU_TARGET_XTENSA) | + (1UL << SYS_EMU_TARGET_XTENSAEB), + QEMU_ARCH_OR1K =3D (1UL << SYS_EMU_TARGET_OR1K), + QEMU_ARCH_TRICORE =3D (1UL << SYS_EMU_TARGET_TRICORE), + QEMU_ARCH_HPPA =3D (1UL << SYS_EMU_TARGET_HPPA), + QEMU_ARCH_RISCV =3D (1UL << SYS_EMU_TARGET_RISCV32) | + (1UL << SYS_EMU_TARGET_RISCV64), + QEMU_ARCH_RX =3D (1UL << SYS_EMU_TARGET_RX), + QEMU_ARCH_AVR =3D (1UL << SYS_EMU_TARGET_AVR), + QEMU_ARCH_HEXAGON =3D (1UL << SYS_EMU_TARGET_HEXAGON), + QEMU_ARCH_LOONGARCH =3D (1UL << SYS_EMU_TARGET_LOONGARCH64), + QEMU_ARCH_ALL =3D UINT32_MAX, }; =20 +QEMU_BUILD_BUG_ON(SYS_EMU_TARGET__MAX > 32); + /** * qemu_arch_available: * @arch_bitmask: bitmask of QEMU_ARCH_* constants diff --git a/system/arch_init.c b/system/arch_init.c index d7ec6e69c79..604d5909ed0 100644 --- a/system/arch_init.c +++ b/system/arch_init.c @@ -23,8 +23,10 @@ */ #include "qemu/osdep.h" #include "system/arch_init.h" +#include "qemu/bitops.h" +#include "qemu/target-info-qapi.h" =20 -bool qemu_arch_available(uint32_t arch_bitmask); +bool qemu_arch_available(uint32_t arch_bitmask) { - return arch_bitmask & QEMU_ARCH; + return extract32(arch_bitmask, target_arch(), 1); } diff --git a/system/meson.build b/system/meson.build index 4b69ef0f5fb..d91703d3dcc 100644 --- a/system/meson.build +++ b/system/meson.build @@ -1,5 +1,4 @@ specific_ss.add(when: 'CONFIG_SYSTEM_ONLY', if_true: [files( - 'arch_init.c', 'globals-target.c', )]) =20 @@ -8,6 +7,7 @@ system_ss.add(files( ), sdl, libpmem, libdaxctl) =20 system_ss.add(files( + 'arch_init.c', 'balloon.c', 'bootdevice.c', 'cpus.c', --=20 2.52.0 From nobody Sun Apr 12 05:51:25 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Pierrick Bouvier Reviewed-by: Thomas Huth --- {include/system =3D> system}/arch_init.h | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename {include/system =3D> system}/arch_init.h (100%) diff --git a/include/system/arch_init.h b/system/arch_init.h similarity index 100% rename from include/system/arch_init.h rename to system/arch_init.h --=20 2.52.0