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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43bdd8c324csm96428385e9.12.2025.03.08.15.09.24 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:09:25 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 01/21] hw/vfio/common: Include missing 'system/tcg.h' header Date: Sun, 9 Mar 2025 00:08:57 +0100 Message-ID: <20250308230917.18907-2-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::336; envelope-from=philmd@linaro.org; helo=mail-wm1-x336.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Always include necessary headers explicitly, to avoid when refactoring unrelated ones: hw/vfio/common.c:1176:45: error: implicit declaration of function ‘tcg_enabled’; 1176 | tcg_enabled() ? DIRTY_CLIENTS_ALL : | ^~~~~~~~~~~ Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Pierrick Bouvier Reviewed-by: Richard Henderson Reviewed-by: Cédric Le Goater --- hw/vfio/common.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/vfio/common.c b/hw/vfio/common.c index 7a4010ef4ee..b1596b6bf64 100644 --- a/hw/vfio/common.c +++ b/hw/vfio/common.c @@ -42,6 +42,7 @@ #include "migration/misc.h" #include "migration/blocker.h" #include "migration/qemu-file.h" +#include "system/tcg.h" #include "system/tpm.h" VFIODeviceList vfio_device_list = From patchwork Sat Mar 8 23:08:58 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871629 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp348750wri; Sat, 8 Mar 2025 15:11:14 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCVFSM+v2y+aMck+/OkyEth/6Qc5RnKd6p5HZGya6F9iuQ50K25L8/HTRG1p8TBQNRdgYd8n9Q==@linaro.org X-Google-Smtp-Source: AGHT+IF9JScGX3lc6fPQ4batbG0RWbf9GZ/6zO+Rjd25T0zm/+mAxr08eLLV1HxEOknwxir9YrTZ X-Received: by 2002:ac8:584a:0:b0:474:f14a:dc with SMTP id d75a77b69052e-47610981079mr125874061cf.21.1741475474599; Sat, 08 Mar 2025 15:11:14 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475474; cv=none; d=google.com; s=arc-20240605; b=FWORcseTMEbu6YNHXtCzNEKweKTLv03/8Z6Cdlf6w4O2pkvCD0hjVy4Qb1TwkweofL k9f6FJqtBrNrdu5eT/bguUwKVtt004O1UbFzqdcwCA4YPoT2XAkJd6TQ2YHU+hPG88OR 2x8P3ngbWB2rT3USIBlhASuKXeVPMyQabwLfQLecHXlFlpW7i9BBusRZ1rAr3ribVrTe r13bmt5DzQdSYt49edC7nQLxXqG78RQD49TD0bwxz8nYztd+zWCD13K5Xt3BJQEWd+7L eiB7oCmwTuDgmBpbIKW4g22E6ta5Jb6w2/l+6rzuy+kVChc4XZHKepnSqpJc5di6EErd NT5A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=UiYDGY0x4W7ov/VJy7EJQHs//caAqbf3NrfbrKDB/Hc=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=TdI+c2Aw8gs9Pfb8AOrZ91k/YOBSg88Vfg7ZtFWdS+IK0oJP5Jth/wC9FNftD3uKoB VAkJrH1A++3JRINqrYMLCBZzfoL6Z7jnvKSgNevEV6L9B4tgYk76BvGK4+sbt4srq/9K yyIhKjzTC+6c7P0/+dFjfDZK7ygSB3pKBFd53tQk8CrA6cD5QRIpu/djpLM/Dl5t5zKW zj7jcv8mvBGgC0ICJOfLmwPQwXRE9IsS8p4Aj9zm8mHBgcpGG34eTEzmmSzJ8wf/VfcR ft16d0fEzqRF0IDBfk+iDxuXpHVcXeCNfMPul9vkouRje4ZNaiHNFvk/pqofUYTkxLEw ipag==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=dmM55lIQ; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3912bfe0004sm9859574f8f.40.2025.03.08.15.09.29 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:09:31 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 02/21] hw/vfio/spapr: Do not include Date: Sun, 9 Mar 2025 00:08:58 +0100 Message-ID: <20250308230917.18907-3-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::42b; envelope-from=philmd@linaro.org; helo=mail-wr1-x42b.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org is already include by "system/kvm.h" in the next line. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Pierrick Bouvier Reviewed-by: Richard Henderson Reviewed-by: Cédric Le Goater --- hw/vfio/spapr.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/hw/vfio/spapr.c b/hw/vfio/spapr.c index ad4c499eafe..9b5ad05bb1c 100644 --- a/hw/vfio/spapr.c +++ b/hw/vfio/spapr.c @@ -11,9 +11,6 @@ #include "qemu/osdep.h" #include #include -#ifdef CONFIG_KVM -#include -#endif #include "system/kvm.h" #include "exec/address-spaces.h" From patchwork Sat Mar 8 23:08:59 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871633 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp348921wri; Sat, 8 Mar 2025 15:11:52 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCUSxtMjxQBdQWuFPlBraIdTUnDsVCDqQVNtAQbOJrq2WiqAXYLlL13YfndKWCcfakRxEVOsxQ==@linaro.org X-Google-Smtp-Source: AGHT+IGtgk6X2tGRdMtLPGSxDVHqfTnt13KjTIW1XIxmcZVyUp5wWggqjZ9V6s4zSAUPnB0IeAp7 X-Received: by 2002:a05:6214:76c:b0:6e8:e8dd:3088 with SMTP id 6a1803df08f44-6e90069380dmr143983776d6.37.1741475512484; Sat, 08 Mar 2025 15:11:52 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475512; cv=none; d=google.com; s=arc-20240605; b=LkGZLly9I0zxM571i39RIExyKRZio1MgPP9Y6eezMmPPGEzKivffnw809RE1q85Zxd i9bVLLroCkboKsjuHI2u/yHwJUJPK59SBUE5c/KtTZSVOae/yQrrA9ORsMPBn8sz6wKM N1aAj063qPRqmwgZzKgJyJXtmZxaXxvwr9F+/yEOFPkTaEF4t3xU+qMT8im+kPYQLaot 7nMR7B3q4F5a/sUIJ4s0MWvXYE1SGawBnoEnHUDEiJFg/soRdp2CfooGShPLb0l2+/4R o4EkYZ9leYhuoFfvGDdN2ZaUokOGCRKFSCDu89HgMNPFXXfceZwiH9UmP57Lstrd4Zot IhkQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=C4sOyyLdHZ94t1nFvB4a0FIi/FlAkRfDFcAkUZmK1lY=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=kx0JdeImTPy1lZu6RNp75rZ/hFBCIEtZJE8wfLd8cmQQUrp5/TNGcb2xTksExa7e4r JhX2xHUbvb4YRz5VgVBCNOrsMY0ljCs0Y4G5eqRoEbhuf0app+qRHhoF4muAXvv8+k/W hPM47o0Lukz1mJm6PebINRxRvNPfkG2Hwzd6wGlbu8O+1Eh1gcrBLNl0o2dwonpV8tMY kTOqleGITZCTbWUDMQPXmJuNB/JrLxRu877fFg7M6ZeokFIb9IVC2QPxwbQEVfINGwqG 9s7ee4OCAIjwxWxl6Md8P//AfJO3y5zw6IyBg3WAq8GrGo3ujOtCwpdGjMDtJ7aKqPV0 oQ4g==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=MX77kb9J; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43cf27f8ef3sm2422605e9.11.2025.03.08.15.09.36 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:09:37 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 03/21] hw/vfio: Compile some common objects once Date: Sun, 9 Mar 2025 00:08:59 +0100 Message-ID: <20250308230917.18907-4-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32e; envelope-from=philmd@linaro.org; helo=mail-wm1-x32e.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Some files don't rely on any target-specific knowledge and can be compiled once: - helpers.c - container-base.c - migration.c (removing unnecessary "exec/ram_addr.h") - migration-multifd.c - cpr.c Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Pierrick Bouvier Reviewed-by: Richard Henderson Reviewed-by: Cédric Le Goater --- hw/vfio/migration.c | 1 - hw/vfio/meson.build | 13 ++++++++----- 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/hw/vfio/migration.c b/hw/vfio/migration.c index 416643ddd69..fbff46cfc35 100644 --- a/hw/vfio/migration.c +++ b/hw/vfio/migration.c @@ -27,7 +27,6 @@ #include "qapi/error.h" #include "qapi/qapi-events-vfio.h" #include "exec/ramlist.h" -#include "exec/ram_addr.h" #include "pci.h" #include "trace.h" #include "hw/hw.h" diff --git a/hw/vfio/meson.build b/hw/vfio/meson.build index 260d65febd6..8e376cfcbf8 100644 --- a/hw/vfio/meson.build +++ b/hw/vfio/meson.build @@ -1,12 +1,7 @@ vfio_ss = ss.source_set() vfio_ss.add(files( - 'helpers.c', 'common.c', - 'container-base.c', 'container.c', - 'migration.c', - 'migration-multifd.c', - 'cpr.c', )) vfio_ss.add(when: 'CONFIG_PSERIES', if_true: files('spapr.c')) vfio_ss.add(when: 'CONFIG_IOMMUFD', if_true: files( @@ -25,3 +20,11 @@ vfio_ss.add(when: 'CONFIG_VFIO_AP', if_true: files('ap.c')) vfio_ss.add(when: 'CONFIG_VFIO_IGD', if_true: files('igd.c')) specific_ss.add_all(when: 'CONFIG_VFIO', if_true: vfio_ss) + +system_ss.add(when: 'CONFIG_VFIO', if_true: files( + 'helpers.c', + 'container-base.c', + 'migration.c', + 'migration-multifd.c', + 'cpr.c', +)) From patchwork Sat Mar 8 23:09:00 2025 Content-Type: text/plain; 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3912bfdfde7sm10273156f8f.32.2025.03.08.15.09.42 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:09:44 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 04/21] hw/vfio: Compile more objects once Date: Sun, 9 Mar 2025 00:09:00 +0100 Message-ID: <20250308230917.18907-5-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::42a; envelope-from=philmd@linaro.org; helo=mail-wr1-x42a.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org These files depend on the VFIO symbol in their Kconfig definition. They don't rely on target specific definitions, move them to system_ss[] to build them once. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Pierrick Bouvier Reviewed-by: Richard Henderson Reviewed-by: Cédric Le Goater --- hw/vfio/meson.build | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/vfio/meson.build b/hw/vfio/meson.build index 8e376cfcbf8..784eae4b559 100644 --- a/hw/vfio/meson.build +++ b/hw/vfio/meson.build @@ -14,13 +14,13 @@ vfio_ss.add(when: 'CONFIG_VFIO_PCI', if_true: files( )) vfio_ss.add(when: 'CONFIG_VFIO_CCW', if_true: files('ccw.c')) vfio_ss.add(when: 'CONFIG_VFIO_PLATFORM', if_true: files('platform.c')) -vfio_ss.add(when: 'CONFIG_VFIO_XGMAC', if_true: files('calxeda-xgmac.c')) -vfio_ss.add(when: 'CONFIG_VFIO_AMD_XGBE', if_true: files('amd-xgbe.c')) vfio_ss.add(when: 'CONFIG_VFIO_AP', if_true: files('ap.c')) vfio_ss.add(when: 'CONFIG_VFIO_IGD', if_true: files('igd.c')) specific_ss.add_all(when: 'CONFIG_VFIO', if_true: vfio_ss) +system_ss.add(when: 'CONFIG_VFIO_XGMAC', if_true: files('calxeda-xgmac.c')) +system_ss.add(when: 'CONFIG_VFIO_AMD_XGBE', if_true: files('amd-xgbe.c')) system_ss.add(when: 'CONFIG_VFIO', if_true: files( 'helpers.c', 'container-base.c', From patchwork Sat Mar 8 23:09:01 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871632 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp348827wri; Sat, 8 Mar 2025 15:11:33 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCUtU11DSriRXLmK91yFDGbnLemTbHebw87eQ2VC2Q/b4cIsYetg3vmAayi5eYm0AB8xxQr7QA==@linaro.org X-Google-Smtp-Source: AGHT+IEybHYybArYD4tElp7adc0P5iXgZy3irOMR+6gkYUeeu89YJIy6TqK8ugCBdb6rtOBkZiAC X-Received: by 2002:a05:622a:6bca:b0:476:7806:be7e with SMTP id d75a77b69052e-4767806c1b3mr20641941cf.11.1741475492897; Sat, 08 Mar 2025 15:11:32 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475492; cv=none; d=google.com; s=arc-20240605; b=jgJPIBDup5+p0YJtObTHJaABgEQJFNEy549WC/7jMynTVLx6PUpJ064W2wda4TmNCA ufKL7CTzayshVWqCVpguuq4G2hBUMIXSwHpjH4QDqdZ8dYUYoyGPIaluLkFtcSiM+XYX 4/C95Zy3Z7uJULzANzi0lhbnKStDgGgz+3ZksrXiVRzwYiYlXv93Zac6KMLNudWkjEOw tBhlQn7u03uCB4FXeETMHAWYgXtH/dEaM+MBRPLDeyNSfV11J1UZf6jYGWwL6zsCLJcv xL5HCEfoOrCORzDRQwGYhaICN67luwa+KUi33MAyIw++wMCEfXCyViVnFGhp2YzVb4hn rxfQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=mLqJv5GFiMdqC5SzSdRzdt+1VdUICrsHDhSI3tGgwd0=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=N7Lm6WUl0dYWNP1LOPbzqQ1cH7b3PaipXdfKuJdv7AmPfUlMRj4HjHXKR8wbJQHaXp qbFbHvjx96JRqX93bb6f7ijX3MTvfFf/chyf1bP0ytjezgXjlwPAVaMYsgTJw7sATuOO 8VrRYTltLrHWNuq0UQLlPPRJB5tLiqV9QOTwZ/LOf5ZNA4dh4KulxSqmk7/HS2LUTblk Hx1s50J5a2SmLV0SQwAo5qHI8wvj6b1Q8S+WwEvsonZYHe4Ye7QICiHdKNJnWOr+DEq9 vN98gL9eEynpL1ZkOieCKTzkmiiNjedZIu8yZlcleXEBGIdyjfoznpmUrxvFJertj0Or ubww==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=gZuMS1cf; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3912c102e01sm10299396f8f.93.2025.03.08.15.09.49 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:09:50 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 05/21] hw/vfio: Compile iommufd.c once Date: Sun, 9 Mar 2025 00:09:01 +0100 Message-ID: <20250308230917.18907-6-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::42d; envelope-from=philmd@linaro.org; helo=mail-wr1-x42d.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Removing unused "exec/ram_addr.h" header allow to compile iommufd.c once for all targets. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Pierrick Bouvier Reviewed-by: Richard Henderson Reviewed-by: Cédric Le Goater --- hw/vfio/iommufd.c | 1 - hw/vfio/meson.build | 6 +++--- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/hw/vfio/iommufd.c b/hw/vfio/iommufd.c index df61edffc08..42c8412bbf5 100644 --- a/hw/vfio/iommufd.c +++ b/hw/vfio/iommufd.c @@ -25,7 +25,6 @@ #include "qemu/cutils.h" #include "qemu/chardev_open.h" #include "pci.h" -#include "exec/ram_addr.h" static int iommufd_cdev_map(const VFIOContainerBase *bcontainer, hwaddr iova, ram_addr_t size, void *vaddr, bool readonly) diff --git a/hw/vfio/meson.build b/hw/vfio/meson.build index 784eae4b559..5c9ec7e8971 100644 --- a/hw/vfio/meson.build +++ b/hw/vfio/meson.build @@ -4,9 +4,6 @@ vfio_ss.add(files( 'container.c', )) vfio_ss.add(when: 'CONFIG_PSERIES', if_true: files('spapr.c')) -vfio_ss.add(when: 'CONFIG_IOMMUFD', if_true: files( - 'iommufd.c', -)) vfio_ss.add(when: 'CONFIG_VFIO_PCI', if_true: files( 'display.c', 'pci-quirks.c', @@ -28,3 +25,6 @@ system_ss.add(when: 'CONFIG_VFIO', if_true: files( 'migration-multifd.c', 'cpr.c', )) +system_ss.add(when: ['CONFIG_VFIO', 'CONFIG_IOMMUFD'], if_true: files( + 'iommufd.c', +)) From patchwork Sat Mar 8 23:09:02 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871635 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp348944wri; Sat, 8 Mar 2025 15:11:56 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCW8M5tN3aKx/Pg66d4ZQ0sBlvQKviV0zBluhNa/tjS7TOIa3IdzjB2PNT9FUu26+OhvapDOmw==@linaro.org X-Google-Smtp-Source: AGHT+IHVxgoR9h1MG0HAz3JJTbo/GGkJnjdiVspkwJLhs4FuhYeExDEJF4aCTmdBCmYl5GZ2yZOR X-Received: by 2002:a05:620a:2689:b0:7c5:47c6:b886 with SMTP id af79cd13be357-7c547c6bc3dmr335672185a.43.1741475516061; Sat, 08 Mar 2025 15:11:56 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475516; cv=none; d=google.com; s=arc-20240605; b=Pv0QJXr5NCEePXrWGCWLpIEt5DVstsJJYTZA3pyVKWErDSKpbG9ZFUpiI19QFS79sa LWxLme/XuHqbNp94f/YRDC/IqVZWzQfGbWBV/YjP8I9xr8p3rNdoWiHfBguqXqJCdkj+ LVd67vqJOS8iibfL9ynJrgRciVPCWBVmQ0G/rxTg/ZZl5AmtjtxlJ249rZtffGSn0/CH JzWGXv3CfNQJoqGH4uD4yJO954hGjitzrMBDlRd8zBrtklEgsDF23WKb0gAVSjngiHyF gBTJwZsiausB3VrxDL+ZO3SO0wVaXRQHmTyFFft8jvSukWIVq80whGI5XQrBF8n/1xJj 4q1g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=QNAZPNsyTlqo2tLPWvhBvh59TFVcvzQjUjnLojvYJaQ=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=EVRsrBF9SQzIOMcTXYxWbS1QOsqUN9wGlgXcA/VHKFWw09bGwyGK/qdy+wJ4979g/v UHnRyYCedWmTR1ID0G9U1mO3e1GQ0fhNCJTTyYMx93b9ELkVAlnh1x2sCqG5i9pGNzK8 BHwxRd7AEhYeTYDW+0gmlB5DWJM8rt2maiTigmhMyIOJcbucb7phGE04iOOMAE6ZLKce 6g/3WRL3TQusUG0Y4BpB/qT9A26MxvMPXzWSfDiGH5e0HLAwrl3tRnjMv7CqNcBJmq3u lK3QtkMKtm8ZYoEmU8tfReJ+KRyfnYF7vzF0XLF0UGnnGR8euaBw9qnbkT5Tw6/H9M2V 6fkw==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=mqKI2Knp; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43bd426c33asm132242055e9.3.2025.03.08.15.09.55 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:09:56 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 06/21] system: Declare qemu_[min/max]rampagesize() in 'system/hostmem.h' Date: Sun, 9 Mar 2025 00:09:02 +0100 Message-ID: <20250308230917.18907-7-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::330; envelope-from=philmd@linaro.org; helo=mail-wm1-x330.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Both qemu_minrampagesize() and qemu_maxrampagesize() are related to host memory backends, having the following call stack: qemu_minrampagesize() -> find_min_backend_pagesize() -> object_dynamic_cast(obj, TYPE_MEMORY_BACKEND) qemu_maxrampagesize() -> find_max_backend_pagesize() -> object_dynamic_cast(obj, TYPE_MEMORY_BACKEND) Having TYPE_MEMORY_BACKEND defined in "system/hostmem.h": include/system/hostmem.h:23:#define TYPE_MEMORY_BACKEND "memory-backend" Move their prototype declaration to "system/hostmem.h". Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Pierrick Bouvier --- include/exec/ram_addr.h | 3 --- include/system/hostmem.h | 3 +++ hw/ppc/spapr_caps.c | 1 + hw/s390x/s390-virtio-ccw.c | 1 + hw/vfio/spapr.c | 1 + 5 files changed, 6 insertions(+), 3 deletions(-) diff --git a/include/exec/ram_addr.h b/include/exec/ram_addr.h index 94bb3ccbe42..ccc8df561af 100644 --- a/include/exec/ram_addr.h +++ b/include/exec/ram_addr.h @@ -101,9 +101,6 @@ static inline unsigned long int ramblock_recv_bitmap_offset(void *host_addr, bool ramblock_is_pmem(RAMBlock *rb); -long qemu_minrampagesize(void); -long qemu_maxrampagesize(void); - /** * qemu_ram_alloc_from_file, * qemu_ram_alloc_from_fd: Allocate a ram block from the specified backing diff --git a/include/system/hostmem.h b/include/system/hostmem.h index 5c21ca55c01..62642e602ca 100644 --- a/include/system/hostmem.h +++ b/include/system/hostmem.h @@ -93,4 +93,7 @@ bool host_memory_backend_is_mapped(HostMemoryBackend *backend); size_t host_memory_backend_pagesize(HostMemoryBackend *memdev); char *host_memory_backend_get_name(HostMemoryBackend *backend); +long qemu_minrampagesize(void); +long qemu_maxrampagesize(void); + #endif diff --git a/hw/ppc/spapr_caps.c b/hw/ppc/spapr_caps.c index 904bff87ce1..9e53d0c1fd1 100644 --- a/hw/ppc/spapr_caps.c +++ b/hw/ppc/spapr_caps.c @@ -34,6 +34,7 @@ #include "kvm_ppc.h" #include "migration/vmstate.h" #include "system/tcg.h" +#include "system/hostmem.h" #include "hw/ppc/spapr.h" diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index 51ae0c133d8..1261d93b7ce 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -41,6 +41,7 @@ #include "hw/s390x/tod.h" #include "system/system.h" #include "system/cpus.h" +#include "system/hostmem.h" #include "target/s390x/kvm/pv.h" #include "migration/blocker.h" #include "qapi/visitor.h" diff --git a/hw/vfio/spapr.c b/hw/vfio/spapr.c index 9b5ad05bb1c..1a5d1611f2c 100644 --- a/hw/vfio/spapr.c +++ b/hw/vfio/spapr.c @@ -12,6 +12,7 @@ #include #include #include "system/kvm.h" +#include "system/hostmem.h" #include "exec/address-spaces.h" #include "hw/vfio/vfio-common.h" From patchwork Sat Mar 8 23:09:03 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871640 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp349359wri; Sat, 8 Mar 2025 15:13:32 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCWcjgLibfnBYjNCj91czVCTVv8gX38K1llXBohF1VxnXCdn3+zNbvBuzYWxcOpKXdt9g4r43A==@linaro.org X-Google-Smtp-Source: AGHT+IEqBs5KkbtXjUvPG3b53eIJesdWZinf8+cvgKqnxPjJgsTfvM4JDNEgwgZEMKcL3melBTJG X-Received: by 2002:a05:620a:6502:b0:7c5:44d0:7dba with SMTP id af79cd13be357-7c544d08e1bmr364217085a.11.1741475612344; Sat, 08 Mar 2025 15:13:32 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475612; cv=none; d=google.com; s=arc-20240605; b=Hy0CsExA1mzo7M8KskcrIasWUwIGXZXM+xqgbbc0PD5azrbA1vDEml5esCAZHe7q/W 0wRVHVMj1LWgzJqQcuMjGW6gCWiPyGnUGEoYxPlmn9sitrF8d7rJdpUhUIlC2mcouYPB o74woOcFuOJ81cFJ/2r/UD6k7CUGkTjSzYfRsW/jae6gK8avIHnGpiRUgV8zI701fNiv dNpXx9LyZEM2z7PIgAKbs5Tjsdcu/gez9oGY42t4YyJrhQ5uTAZk6ajrCyb1mSpbhkEA l8vmySLIpF6h5o/98jPxeRn68hzowGf8IbAnwEERcoPnfYXRZ0alVCc4mFq5uJOlcxrm S7FA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=+FGFHz50rlwowjsXAPUzEIGbHAi/y/Zg2M+gRe6JQAc=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=ctgc2LF95+tz+2yDdNwcqZjWwOCk2oLKWichVpbgvMTA9xxEZa+esA+A4o8aunCNk3 E6Z4bpu7emFSp8lE41Y5Gr03zxaDoq3UmT0o8yoGVwDIY0pWuFjVOYcxd5V0q78Yayoo JVwrgNzhp70lDYJJ7B9+FAhekxZzvoL5EtX6dEqdhRe7+yGApO1Udvd0HkTDtYFDPSzI ZYRLT+E3iEc5oy1ueiYA1R1KrvuByCUKqIz6HTa3TBhpv5AqgNhcTeOSpbspgu+xio3V u1XQzRWk5N7u4AUnK6Vyo4/l9ECCyfl8MWmTfDUBDa0aqrLvQF80KoSg7K9u4No5tysl Y88A==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=XcbKvm+m; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43bdd8de4ffsm97892025e9.24.2025.03.08.15.10.00 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:10:01 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 07/21] hw/vfio: Compile display.c once Date: Sun, 9 Mar 2025 00:09:03 +0100 Message-ID: <20250308230917.18907-8-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32e; envelope-from=philmd@linaro.org; helo=mail-wm1-x32e.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org display.c doesn't rely on target specific definitions, move it to system_ss[] to build it once. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Pierrick Bouvier Reviewed-by: Richard Henderson Reviewed-by: Cédric Le Goater --- hw/vfio/meson.build | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/hw/vfio/meson.build b/hw/vfio/meson.build index 5c9ec7e8971..a8939c83865 100644 --- a/hw/vfio/meson.build +++ b/hw/vfio/meson.build @@ -5,7 +5,6 @@ vfio_ss.add(files( )) vfio_ss.add(when: 'CONFIG_PSERIES', if_true: files('spapr.c')) vfio_ss.add(when: 'CONFIG_VFIO_PCI', if_true: files( - 'display.c', 'pci-quirks.c', 'pci.c', )) @@ -28,3 +27,6 @@ system_ss.add(when: 'CONFIG_VFIO', if_true: files( system_ss.add(when: ['CONFIG_VFIO', 'CONFIG_IOMMUFD'], if_true: files( 'iommufd.c', )) +system_ss.add(when: 'CONFIG_VFIO_PCI', if_true: files( + 'display.c', +)) From patchwork Sat Mar 8 23:09:04 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871626 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp348639wri; Sat, 8 Mar 2025 15:10:39 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCWA7KInDrNDr57asQrf+gO7m6mjnJVTTjCQyXEWYzYuWfFp01KgsWRCLSIk2dzrKjxKou1uuw==@linaro.org X-Google-Smtp-Source: AGHT+IE8h1rzH34e1cmC8DxJzK2/wZfVzuOiedOrUbYKsGPe2Ltfmf9zcNoBg1j7oCV5l0n4x4a/ X-Received: by 2002:a05:6214:76c:b0:6e4:2872:45f5 with SMTP id 6a1803df08f44-6e900669eaamr123116056d6.25.1741475439707; Sat, 08 Mar 2025 15:10:39 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475439; cv=none; d=google.com; s=arc-20240605; b=Kkc0aK6jw2yJ7ER9dq+8jHRl7NBBSxrxSQIlo4en9EZUUJCXcWucmXOS4rWbKEXI4L k14F7XcB0DZZ2L+b5gKCisdAXJrpTCMDkX6SxT3wrUxI8YazBWFUMI4d1qrZGE9ZrbYt jzduZ4n7MwGEcUzgZfegT1D1rdRDHleSSna+qvQHemMAHCfWG7o0ZNzLehbsYe1MSOek zEgy7yn6aQ4jwhToZZXg/470+OCJ1ZuGmij4FjR9xWzQNATcn3JBcWH+a6VhFP/3m38j q3p/XN8yma9h6umDsawRzHtDyTLi2Fx/pYBOT05bR8Vcu6v3k6Y+R1pyuzoERdbdAIeA Rpog== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=lfxwOIZGSthGrPYmV9+XOb1nB6O0gzLqIcndrzluicE=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=JiSu2lXB/xlvNo2kqQ3jlUTKHNwmZZZj9+/bDZWzpsPRFMx8IPvjC5dfk8/rK6cTrU Xch9dQ6mFKMZSVepDNxpFuSduynDNUI82a8RpAy4+M4b7PPdTdjXd8xH5nu+7YFqIli9 k1vJn5X7qV2WRBFPn3uFRiIBeE1OeTOADLNM3eP5dgGTq52KsGygpTz1yeLR2KJoez+C VUMZgw8p3LpgRv7WaeyZLZxXOkFHNUC9Zb5tJyWFZDIVdpyQwIrYzensGj8jp0YgZktA I7uIiGp/8OmDUPXWA8KetS8xRzztAmrZv++ho/c6jm7dNuggr+VbGCmZsubHG1ORLUvK C28g==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@linaro.org header.s=google header.b="demB/umA"; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=fail header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3912c0e3250sm10154532f8f.61.2025.03.08.15.10.05 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:10:07 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 08/21] system/kvm: Expose kvm_irqchip_[add, remove]_change_notifier() Date: Sun, 9 Mar 2025 00:09:04 +0100 Message-ID: <20250308230917.18907-9-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32c; envelope-from=philmd@linaro.org; helo=mail-wm1-x32c.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Currently kvm_irqchip_add_irqfd_notifier() and kvm_irqchip_remove_irqfd_notifier() are only declared on target specific code. There is not particular reason to, as their prototypes don't use anything target related. Move their declaration with common prototypes, otherwise the next commit would trigger: hw/vfio/pci.c: In function ‘vfio_realize’: hw/vfio/pci.c:3178:9: error: implicit declaration of function ‘kvm_irqchip_add_change_notifier’ 3178 | kvm_irqchip_add_change_notifier(&vdev->irqchip_change_notifier); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | kvm_irqchip_add_irqfd_notifier hw/vfio/pci.c:3236:9: error: implicit declaration of function ‘kvm_irqchip_remove_change_notifier’ 3236 | kvm_irqchip_remove_change_notifier(&vdev->irqchip_change_notifier); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | kvm_irqchip_remove_irqfd_notifier Reviewed-by: Pierrick Bouvier Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson --- include/system/kvm.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/include/system/kvm.h b/include/system/kvm.h index ab17c09a551..75673fb794e 100644 --- a/include/system/kvm.h +++ b/include/system/kvm.h @@ -412,10 +412,6 @@ int kvm_irqchip_send_msi(KVMState *s, MSIMessage msg); void kvm_irqchip_add_irq_route(KVMState *s, int gsi, int irqchip, int pin); -void kvm_irqchip_add_change_notifier(Notifier *n); -void kvm_irqchip_remove_change_notifier(Notifier *n); -void kvm_irqchip_change_notify(void); - struct kvm_guest_debug; struct kvm_debug_exit_arch; @@ -517,6 +513,10 @@ void kvm_irqchip_release_virq(KVMState *s, int virq); void kvm_add_routing_entry(KVMState *s, struct kvm_irq_routing_entry *entry); +void kvm_irqchip_add_change_notifier(Notifier *n); +void kvm_irqchip_remove_change_notifier(Notifier *n); +void kvm_irqchip_change_notify(void); + int kvm_irqchip_add_irqfd_notifier_gsi(KVMState *s, EventNotifier *n, EventNotifier *rn, int virq); int kvm_irqchip_remove_irqfd_notifier_gsi(KVMState *s, EventNotifier *n, From patchwork Sat Mar 8 23:09:05 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871628 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp348686wri; Sat, 8 Mar 2025 15:10:55 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCXlzwOw3Mz8s6+DiLWjRFJnoh6IEQJ5yYp8aBPbjspvSxzYyCgWMPQ7SZ29tW8pcrzcgjPe1g==@linaro.org X-Google-Smtp-Source: AGHT+IFh13eGDqj1EqdCAEoBIKmIr3B6CVh8z1iuW4rQxyhKbuc+nTVBb+4FAzolut6ZMUYmmVdu X-Received: by 2002:a05:6214:c83:b0:6e6:6b5b:e559 with SMTP id 6a1803df08f44-6e900678553mr136694926d6.34.1741475455656; Sat, 08 Mar 2025 15:10:55 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475455; cv=none; d=google.com; s=arc-20240605; b=TCC28wWjB+wFaIpOMQV54pHT4egGacTkdnQhc6NvLS6uKdotkHNUtjnaf/jD5ZHLsc pNV5NrQWJ0oUuY4yGPuEkBuYqhcwBKUoM6TiTCwn0UgTXHRL+Zns1s1D4kZ00BAUr3lg 62rw10eQu7mlBMf3OQ/plDGvyhWV7HFcfLNkFkDDDoZ3SF5c02N3KMZL3FZVBslJa2KQ UHkKJQka4+VMipeEhEj72+S48lD4HX0wyOdmK7mZfGDc6JXs+6HkxTn9h7GmljEXiSFT XjY8jgHt2LCvtFbQr5+DRDbg4ChNo+c42Y0ob6QlVxkTIF6iM5JNOpEH4XCIUjTwqxdj K/aA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=UEvdVMyvXjdezRQS+46yXb37w36/326vMxQlDhu7A50=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=kveKs0C6ikS5mt7vS+1I1LK8DoCjq+csZwQe+CfVGsBeUohxg4qDMzGaypQErG3TDI mO1NudEq6tY5t50CwuL/sQ4DDMkwI/jrDWaQvaovDNfhWObtvGr5+3VVRYgERHiU5LPB vm0uQYRsmaFaAB9DJW6/0Y7vYYIzCQtFkfVm5qTnRitnsGqzaj/m+gjzxJtM7BIlGy4A PBcaFEc38J8250dLm//SqsLiNBG1uemqgJZbEnjWGSxY7jB2IJBxqpjUaod8rzPMOpAt XmWsc7X2NAxziUrgRBX9qGewzSlHNwNkHSgAzyCB81r3jdIDOhTZKHt2mannTvyoTu+P 77tQ==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=Bh6xbQk1; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43ceef2fb8dsm14915575e9.18.2025.03.08.15.10.12 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:10:13 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 09/21] hw/vfio/pci: Convert CONFIG_KVM check to runtime one Date: Sun, 9 Mar 2025 00:09:05 +0100 Message-ID: <20250308230917.18907-10-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::332; envelope-from=philmd@linaro.org; helo=mail-wm1-x332.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Use the runtime kvm_enabled() helper to check whether KVM is available or not. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Pierrick Bouvier Reviewed-by: Richard Henderson Reviewed-by: Cédric Le Goater --- hw/vfio/pci.c | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index fdbc15885d4..9872884ff8a 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -118,8 +118,13 @@ static void vfio_intx_eoi(VFIODevice *vbasedev) static bool vfio_intx_enable_kvm(VFIOPCIDevice *vdev, Error **errp) { -#ifdef CONFIG_KVM - int irq_fd = event_notifier_get_fd(&vdev->intx.interrupt); + int irq_fd; + + if (!kvm_enabled()) { + return true; + } + + irq_fd = event_notifier_get_fd(&vdev->intx.interrupt); if (vdev->no_kvm_intx || !kvm_irqfds_enabled() || vdev->intx.route.mode != PCI_INTX_ENABLED || @@ -171,16 +176,13 @@ fail_irqfd: fail: qemu_set_fd_handler(irq_fd, vfio_intx_interrupt, NULL, vdev); vfio_unmask_single_irqindex(&vdev->vbasedev, VFIO_PCI_INTX_IRQ_INDEX); + return false; -#else - return true; -#endif } static void vfio_intx_disable_kvm(VFIOPCIDevice *vdev) { -#ifdef CONFIG_KVM - if (!vdev->intx.kvm_accel) { + if (!kvm_enabled() || !vdev->intx.kvm_accel) { return; } @@ -211,7 +213,6 @@ static void vfio_intx_disable_kvm(VFIOPCIDevice *vdev) vfio_unmask_single_irqindex(&vdev->vbasedev, VFIO_PCI_INTX_IRQ_INDEX); trace_vfio_intx_disable_kvm(vdev->vbasedev.name); -#endif } static void vfio_intx_update(VFIOPCIDevice *vdev, PCIINTxRoute *route) @@ -278,7 +279,6 @@ static bool vfio_intx_enable(VFIOPCIDevice *vdev, Error **errp) vdev->intx.pin = pin - 1; /* Pin A (1) -> irq[0] */ pci_config_set_interrupt_pin(vdev->pdev.config, pin); -#ifdef CONFIG_KVM /* * Only conditional to avoid generating error messages on platforms * where we won't actually use the result anyway. @@ -287,7 +287,6 @@ static bool vfio_intx_enable(VFIOPCIDevice *vdev, Error **errp) vdev->intx.route = pci_device_route_intx_to_irq(&vdev->pdev, vdev->intx.pin); } -#endif ret = event_notifier_init(&vdev->intx.interrupt, 0); if (ret) { From patchwork Sat Mar 8 23:09:06 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871634 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp348928wri; Sat, 8 Mar 2025 15:11:54 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCX7XIBGImgMNCLxO1VupbAxiY977zwfSQhhpbdwFIeBHLiesW9WQuoF+w+rJNjTiC3gnKDv1w==@linaro.org X-Google-Smtp-Source: AGHT+IGTzVIqQvxjms0j6ZBXkXHo6aMsyq4UvV0bSBtw4VroI1MR8HyxrCq0LMKNXn9XLv08BmZD X-Received: by 2002:ac8:5745:0:b0:476:74de:81e2 with SMTP id d75a77b69052e-47674de857emr40610281cf.43.1741475514396; Sat, 08 Mar 2025 15:11:54 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475514; cv=none; d=google.com; s=arc-20240605; b=UdEMRIaZ5yhPyHCnb/recz3fVLFB1xBqVbMskSFAXdmQPLdfUH7rJ9/tADk/glr6+G 0/6shZBf2QwNyaNzFTL5k5rQtTXmYANW7bLLJeQV7Cj89CcxhveThoyTlU2LIMTO2SM5 6yNsELrzDB0nzSbUoxavhTHpIPPM9EvokJ0/deC97IrT9DbeTWlOCKHy+C6/4cWzW6GW xh2fxq3fu2Q9zNISODLououtFRNSewSzXogwSXhbThwg72A0Il9+nmPWVcRAt5CsJ48R B+xZx0P869fShPFUspJp53yibW013hWmw7jlT1RSToMHbZNvclhcwivQJg2+FK6/9fhU xkaA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=GJXNBj0mVkk7ow8GecZF5txwITRLIlUvrzgwdEPrsZI=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=YtIKuiRroeivm+YI3lazG1+RfJCTlCqKZVEJSIGEKR15Np12FkDsBC7IluqThPzj6F I1Gqz4Kh3jUX+yNTMKiciJ0xlcivheeAuGLtusYaziKvlbjxUd29jaHpa2VYk2k1S7Gy jGIzLvJpazGMt3G2FzxznYT2Tyc2td9IbugzT96et5wU4FkwuBBviCwRmUn58pp3SUsl ZcQpC6gEU4yNV2sW1dlHCz2yLl2nZOmOO4lMzn2kuB7FT2RK5xz9+X7lb2SCStNuFkMn xBLisMpYKNYxBMMdiJEO1To301Bt3IBaWpyyH+IP48rB2BiQDowL+R9+gc7c/zfG3vpf s6yg==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=N1bf1Ba+; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3912c0e4065sm10260184f8f.62.2025.03.08.15.10.17 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:10:19 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 10/21] qom: Introduce type_is_registered() Date: Sun, 9 Mar 2025 00:09:06 +0100 Message-ID: <20250308230917.18907-11-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::42a; envelope-from=philmd@linaro.org; helo=mail-wr1-x42a.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org In order to be able to check whether a QOM type has been registered, introduce the type_is_registered() helper. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson --- include/qom/object.h | 8 ++++++++ qom/object.c | 5 +++++ 2 files changed, 13 insertions(+) diff --git a/include/qom/object.h b/include/qom/object.h index 9192265db76..5b5333017e0 100644 --- a/include/qom/object.h +++ b/include/qom/object.h @@ -898,6 +898,14 @@ Type type_register_static(const TypeInfo *info); */ void type_register_static_array(const TypeInfo *infos, int nr_infos); +/** + * type_is_registered: + * @typename: The @typename to check. + * + * Returns: %true if @typename has been registered, %false otherwise. + */ +bool type_is_registered(const char *typename); + /** * DEFINE_TYPES: * @type_array: The array containing #TypeInfo structures to register diff --git a/qom/object.c b/qom/object.c index 01618d06bd8..be442980049 100644 --- a/qom/object.c +++ b/qom/object.c @@ -100,6 +100,11 @@ static TypeImpl *type_table_lookup(const char *name) return g_hash_table_lookup(type_table_get(), name); } +bool type_is_registered(const char *typename) +{ + return !!type_table_lookup(typename); +} + static TypeImpl *type_new(const TypeInfo *info) { TypeImpl *ti = g_malloc0(sizeof(*ti)); From patchwork Sat Mar 8 23:09:07 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871631 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp348826wri; Sat, 8 Mar 2025 15:11:33 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCXZfGxk4fr11cHUFyp6UO6bghm+Wr6RlUYGsJ3lEBAExanlTFukvCG8JerpljmcAMzwAI8dAg==@linaro.org X-Google-Smtp-Source: AGHT+IHoDlK4s3+v+WLNXR8Eq/m3WMOe26S5W+69bs+kFrqmvHtHiNEMJvA4dGC8cTv8BjtRACR4 X-Received: by 2002:a05:620a:63c4:b0:7c3:d79c:9c3b with SMTP id af79cd13be357-7c4e167798dmr1452814085a.5.1741475492864; Sat, 08 Mar 2025 15:11:32 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475492; cv=none; d=google.com; s=arc-20240605; b=gPuEbe26PoY/WjYWWTlikcB8foBL2ovRJVQrCcrcZlFoALV+3QS5vI5MJWai7KGNef jTFDGPJul0KM/+3eC29RfNLiJM97vJMgLzghB3Bt/Eb9ehylHgoecz8xQmOF+8CcvxAc 8umN02ssav9Lyp4EM/aw1+VNEGx55rpO33LbZFV06RJTFuro1QM6aQGPbQj4g6hTlAMj xlq9oY3XxmSY8HIZiFrxIGrOc7Ee0C4QBN08e7CBoRNIIdX5hIoaT0ZZGQoqfqEXMJy1 2LRHCp/NgFGHDkkKb7+OIOIpai+tSp3fl4xpPcGIk7OQUbowTh+afD+Qul36UjdI7s6d sIWA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=OAApOfCWWikXdcBm+45ltUmeOBmLQGFruMZPHaiGOZ8=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=RmaBWmNGnSi/UGP1KVGpqGKyvx0iqpY2r3+v5hRgkKIUyUQm6dX0QCeZQ1cCdPwC8c g+kdBUuarfPQo6uvHxfeIg+Wn8K5ilkECZD6pahTpE5lgv4LX7zktySoENKp+TnMiA+l Qg8GjEdICfXaffJM7Z88Uvq72kymxD092iASXtgphAQwli8cL1X+6akSJmtn0Lvrmp7e RyMVD02FnCnYAvJubMd4HKVbsv7C3V46wIRCDDeD2MfPLvRjuxIq78xiqOUdOOqqUCSv 1cn4ahkv3f1dTopdd/OKqncqN8EW7LDmAktD39SSK0VMQPBw3sfbIBt4DxdwMnbZDl0N NoIg==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=go9XA4N9; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43ceaac390bsm30320235e9.35.2025.03.08.15.10.24 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:10:25 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 11/21] hw/vfio/igd: Define TYPE_VFIO_PCI_IGD_LPC_BRIDGE Date: Sun, 9 Mar 2025 00:09:07 +0100 Message-ID: <20250308230917.18907-12-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32d; envelope-from=philmd@linaro.org; helo=mail-wm1-x32d.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Define TYPE_VFIO_PCI_IGD_LPC_BRIDGE once to help following where the QOM type is used in the code. We'll use it once more in the next commit. Signed-off-by: Philippe Mathieu-Daudé --- hw/vfio/pci-quirks.h | 2 ++ hw/vfio/igd.c | 4 ++-- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/hw/vfio/pci-quirks.h b/hw/vfio/pci-quirks.h index d1532e379b1..fdaa81f00aa 100644 --- a/hw/vfio/pci-quirks.h +++ b/hw/vfio/pci-quirks.h @@ -69,4 +69,6 @@ typedef struct VFIOConfigMirrorQuirk { extern const MemoryRegionOps vfio_generic_mirror_quirk; +#define TYPE_VFIO_PCI_IGD_LPC_BRIDGE "vfio-pci-igd-lpc-bridge" + #endif /* HW_VFIO_VFIO_PCI_QUIRKS_H */ diff --git a/hw/vfio/igd.c b/hw/vfio/igd.c index b1a237edd66..1fd3c4ef1d0 100644 --- a/hw/vfio/igd.c +++ b/hw/vfio/igd.c @@ -262,7 +262,7 @@ static void vfio_pci_igd_lpc_bridge_class_init(ObjectClass *klass, void *data) } static const TypeInfo vfio_pci_igd_lpc_bridge_info = { - .name = "vfio-pci-igd-lpc-bridge", + .name = TYPE_VFIO_PCI_IGD_LPC_BRIDGE, .parent = TYPE_PCI_DEVICE, .class_init = vfio_pci_igd_lpc_bridge_class_init, .interfaces = (InterfaceInfo[]) { @@ -524,7 +524,7 @@ void vfio_probe_igd_bar4_quirk(VFIOPCIDevice *vdev, int nr) lpc_bridge = pci_find_device(pci_device_root_bus(&vdev->pdev), 0, PCI_DEVFN(0x1f, 0)); if (lpc_bridge && !object_dynamic_cast(OBJECT(lpc_bridge), - "vfio-pci-igd-lpc-bridge")) { + TYPE_VFIO_PCI_IGD_LPC_BRIDGE)) { error_report("IGD device %s cannot support legacy mode due to existing " "devices at address 1f.0", vdev->vbasedev.name); return; From patchwork Sat Mar 8 23:09:08 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871627 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp348660wri; Sat, 8 Mar 2025 15:10:48 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCWQvloLeWjWIZKJTBkUx7ILLREj3Sv+ngZzugfX4X0ls9Wq/NoWkmZnsP9zg1MY+7CzbvUSeg==@linaro.org X-Google-Smtp-Source: AGHT+IHBx1iEV/uqMgloLlPCj/eAp7EiMIWO2P/p5s3K01UeVnuQ4ogT4B9v0jqAcJXlL0kDCxHi X-Received: by 2002:a05:6214:258f:b0:6e6:6598:84c1 with SMTP id 6a1803df08f44-6e900692cbamr126068996d6.42.1741475447980; Sat, 08 Mar 2025 15:10:47 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475447; cv=none; d=google.com; s=arc-20240605; b=PgItFAKOUO5NrQYdHtdMsnjHC94vQ3TiMQ67BZBlJY/LbBEvMYJ0qohPR3aEkanAIK xBOwOkTtPjiozAKQy324acAKceZKo5JQH0stcJtcu3HAQNahe831cHGi8LKVwLS6YS6y TctlcAzwSIRiLDxNDhJIRcM8K50K7IogkU/robH2nm4WRqXELBrSQAA3DG913OWHx0cX KeX3PuA466sJlSy24zXyNNCtc9NagwtmzPHq+N1XWxmBur224TUvr37ODjM4xzpRY4yw YHJwTbDWWHWwfjE6IAHV0MUrxS9WryhighUQttiG3UZS+yCiSPzF3MjzuKesAmZlVZo+ eevw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=kqJ8O34qNgm7bETvjKnBNqBiS0iJjz9k+q/OCgWJZ8A=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=jZoh/8QH5J46/ardtJPkCxxyOnciX4qBYjq98K3SDNbzNwzI/ixznantQIDWmkV0fe z4G15Lg4Xfjx+GhoE+dBCqTdWL2UGhjzAaBtX+IQ24GtSGLU0idtbA0BFFsOwpdfHJJz xISKW0p+66kjsutdDq9trl6VqZkQn55UoCVytIV7M5LBpUhNzrgVmFgp1xJYH3QOSnWs qQ/P0A8p1iUtiJ2pnvoun4Td3TVLedSFkJloCKpechfwigk1d79QqrJF945p2q+ZMA6G qa7BXxEjZE3HI2UpvTRPl/3pnXFQOZAQMVlr1vwtSjXviirgWyBPZKeM0SC7gmysKO7T JvpQ==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=WqHo1vIH; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3912c0e2f10sm10124731f8f.65.2025.03.08.15.10.29 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:10:30 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 12/21] hw/vfio/igd: Check CONFIG_VFIO_IGD at runtime using vfio_igd_builtin() Date: Sun, 9 Mar 2025 00:09:08 +0100 Message-ID: <20250308230917.18907-13-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32a; envelope-from=philmd@linaro.org; helo=mail-wm1-x32a.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Convert the compile time check on the CONFIG_VFIO_IGD definition by a runtime one by calling vfio_igd_builtin(), which check whether VFIO_IGD is built in a qemu-system binary. Add stubs to avoid when VFIO_IGD is not built in: /usr/bin/ld: libqemu-x86_64-softmmu.a.p/hw_vfio_pci-quirks.c.o: in function `vfio_bar_quirk_setup': /usr/bin/ld: ../hw/vfio/pci-quirks.c:1216: undefined reference to `vfio_probe_igd_bar0_quirk' /usr/bin/ld: ../hw/vfio/pci-quirks.c:1217: undefined reference to `vfio_probe_igd_bar4_quirk' Signed-off-by: Philippe Mathieu-Daudé --- hw/vfio/pci-quirks.h | 6 ++++++ hw/vfio/igd-stubs.c | 20 ++++++++++++++++++++ hw/vfio/pci-quirks.c | 9 ++++----- hw/vfio/meson.build | 3 +++ 4 files changed, 33 insertions(+), 5 deletions(-) create mode 100644 hw/vfio/igd-stubs.c diff --git a/hw/vfio/pci-quirks.h b/hw/vfio/pci-quirks.h index fdaa81f00aa..dcdb1962600 100644 --- a/hw/vfio/pci-quirks.h +++ b/hw/vfio/pci-quirks.h @@ -13,6 +13,7 @@ #define HW_VFIO_VFIO_PCI_QUIRKS_H #include "qemu/osdep.h" +#include "qom/object.h" #include "exec/memop.h" /* @@ -71,4 +72,9 @@ extern const MemoryRegionOps vfio_generic_mirror_quirk; #define TYPE_VFIO_PCI_IGD_LPC_BRIDGE "vfio-pci-igd-lpc-bridge" +static inline bool vfio_igd_builtin(void) +{ + return type_is_registered(TYPE_VFIO_PCI_IGD_LPC_BRIDGE); +} + #endif /* HW_VFIO_VFIO_PCI_QUIRKS_H */ diff --git a/hw/vfio/igd-stubs.c b/hw/vfio/igd-stubs.c new file mode 100644 index 00000000000..5d4e88aeb1b --- /dev/null +++ b/hw/vfio/igd-stubs.c @@ -0,0 +1,20 @@ +/* + * IGD device quirk stubs + * + * SPDX-License-Identifier: GPL-2.0-or-later + * + * Copyright (C) Linaro, Ltd. + */ + +#include "qemu/osdep.h" +#include "pci.h" + +void vfio_probe_igd_bar0_quirk(VFIOPCIDevice *vdev, int nr) +{ + g_assert_not_reached(); +} + +void vfio_probe_igd_bar4_quirk(VFIOPCIDevice *vdev, int nr) +{ + g_assert_not_reached(); +} diff --git a/hw/vfio/pci-quirks.c b/hw/vfio/pci-quirks.c index c53591fe2ba..22cb35af8cc 100644 --- a/hw/vfio/pci-quirks.c +++ b/hw/vfio/pci-quirks.c @@ -11,7 +11,6 @@ */ #include "qemu/osdep.h" -#include CONFIG_DEVICES #include "exec/memop.h" #include "qemu/units.h" #include "qemu/log.h" @@ -1213,10 +1212,10 @@ void vfio_bar_quirk_setup(VFIOPCIDevice *vdev, int nr) vfio_probe_nvidia_bar5_quirk(vdev, nr); vfio_probe_nvidia_bar0_quirk(vdev, nr); vfio_probe_rtl8168_bar2_quirk(vdev, nr); -#ifdef CONFIG_VFIO_IGD - vfio_probe_igd_bar0_quirk(vdev, nr); - vfio_probe_igd_bar4_quirk(vdev, nr); -#endif + if (vfio_igd_builtin()) { + vfio_probe_igd_bar0_quirk(vdev, nr); + vfio_probe_igd_bar4_quirk(vdev, nr); + } } void vfio_bar_quirk_exit(VFIOPCIDevice *vdev, int nr) diff --git a/hw/vfio/meson.build b/hw/vfio/meson.build index a8939c83865..6ab711d0539 100644 --- a/hw/vfio/meson.build +++ b/hw/vfio/meson.build @@ -17,6 +17,9 @@ specific_ss.add_all(when: 'CONFIG_VFIO', if_true: vfio_ss) system_ss.add(when: 'CONFIG_VFIO_XGMAC', if_true: files('calxeda-xgmac.c')) system_ss.add(when: 'CONFIG_VFIO_AMD_XGBE', if_true: files('amd-xgbe.c')) +system_ss.add(when: 'CONFIG_VFIO_IGD', if_false: files( + 'igd-stubs.c', +)) system_ss.add(when: 'CONFIG_VFIO', if_true: files( 'helpers.c', 'container-base.c', From patchwork Sat Mar 8 23:09:09 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871630 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp348759wri; 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43bd42c6203sm126860865e9.24.2025.03.08.15.10.34 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:10:35 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 13/21] hw/vfio/igd: Compile once Date: Sun, 9 Mar 2025 00:09:09 +0100 Message-ID: <20250308230917.18907-14-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::336; envelope-from=philmd@linaro.org; helo=mail-wm1-x336.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org The file doesn't use any target-specific knowledge anymore, move it to system_ss[] to build it once. Signed-off-by: Philippe Mathieu-Daudé --- hw/vfio/meson.build | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/hw/vfio/meson.build b/hw/vfio/meson.build index 6ab711d0539..21c9cd6d2eb 100644 --- a/hw/vfio/meson.build +++ b/hw/vfio/meson.build @@ -11,13 +11,14 @@ vfio_ss.add(when: 'CONFIG_VFIO_PCI', if_true: files( vfio_ss.add(when: 'CONFIG_VFIO_CCW', if_true: files('ccw.c')) vfio_ss.add(when: 'CONFIG_VFIO_PLATFORM', if_true: files('platform.c')) vfio_ss.add(when: 'CONFIG_VFIO_AP', if_true: files('ap.c')) -vfio_ss.add(when: 'CONFIG_VFIO_IGD', if_true: files('igd.c')) specific_ss.add_all(when: 'CONFIG_VFIO', if_true: vfio_ss) system_ss.add(when: 'CONFIG_VFIO_XGMAC', if_true: files('calxeda-xgmac.c')) system_ss.add(when: 'CONFIG_VFIO_AMD_XGBE', if_true: files('amd-xgbe.c')) -system_ss.add(when: 'CONFIG_VFIO_IGD', if_false: files( +system_ss.add(when: 'CONFIG_VFIO_IGD', if_true: files( + 'igd.c', +), if_false: files( 'igd-stubs.c', )) system_ss.add(when: 'CONFIG_VFIO', if_true: files( From patchwork Sat Mar 8 23:09:10 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871636 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp349097wri; Sat, 8 Mar 2025 15:12:33 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCUgBTbz1oKhW93C261enR8HRGytfxDUoq4xN33FJQUy7urLCO1QN0cFf17oyGNJ7NDd5m0xJw==@linaro.org X-Google-Smtp-Source: AGHT+IEwccQHsKfvGsUMuF53+ziJz0oFeJFVVN0gTGdEABAZ5h/nx/QQJBth2w6FvbXzuKXQ9f1T X-Received: by 2002:a05:622a:15ca:b0:472:801:3e74 with SMTP id d75a77b69052e-47611854f08mr127402971cf.41.1741475552956; Sat, 08 Mar 2025 15:12:32 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475552; cv=none; d=google.com; s=arc-20240605; b=MTJdzp9ur0+rZSdOPw03dX0PAH5g4yKpHwDwYGbcCMkBiRYa9CaWhtZPKxf3JfL16j 8prBt2ms+qAszCfK5aX6wY9g5b+qdbrYbQdXCgrSMj4FBhd+ZZ2qqEe7HWsW79ykLZJ3 TKliQRMd3nQLdp4beJJELeEeiTE7+SNE+WWoBklbRIqcbgtCL3HqQpLVZV0bjoNGjrd2 2Rr60AbfKthrTQ3c9IMqjgmTIioPdDItllwhqrFeuTh6JeoBn6X09r+Ie2B9ZXTyjFw5 hWUMP4OlHk/UdCfjqGJ39vhG9dGuxsfc8dY4JyMQRmbNHlYbdd/44V/klZ49ELKKcuhy VPOw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=e994k6DJ1GVQfS1v420FHs4KoJEVg7ohUIOs13xGxIQ=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=dF2bf6nXH3nYepRzi25dUqchvmdLgZy4Z7/D9XKrGgNiR9mOtyJKsjh5CHTSnm9B5Y 8tjlYmD+JgrwaelSfiB7RiXBlUGT6SEY4BP6Mad4XGyCELX2GMS46P39sXVbnRRU0WoN 1FhRvVpsCK7d23jpQH3J1zvyTM1l8j5otHEjiJbAc09yHFwXSF3Pkq4M8S8dJ7MHGhAP 2pbARtHGcntboY3AOdPVJoTahTcTkfAZuBE8sdqEo6JEFN6d5zHM/bZRsWIFuFog4ajn 19oL9rmSurVYrpeYUb+/DpxZxIiA21vtPLcS2FP1r9c7l/qTXIPbJ8K+l7ZMOYTVN5TM eR8w==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b="ag9/oAZN"; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43cec28e1c4sm12949955e9.1.2025.03.08.15.10.40 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:10:41 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 14/21] system/iommufd: Introduce iommufd_builtin() helper Date: Sun, 9 Mar 2025 00:09:10 +0100 Message-ID: <20250308230917.18907-15-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::42e; envelope-from=philmd@linaro.org; helo=mail-wr1-x42e.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org iommufd_builtin() can be used to check at runtime whether the IOMMUFD feature is built in a qemu-system binary. Signed-off-by: Philippe Mathieu-Daudé --- docs/devel/vfio-iommufd.rst | 2 +- include/system/iommufd.h | 6 ++++++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/docs/devel/vfio-iommufd.rst b/docs/devel/vfio-iommufd.rst index 3d1c11f175e..08882094eee 100644 --- a/docs/devel/vfio-iommufd.rst +++ b/docs/devel/vfio-iommufd.rst @@ -88,7 +88,7 @@ Step 2: configure QEMU ---------------------- Interactions with the ``/dev/iommu`` are abstracted by a new iommufd -object (compiled in with the ``CONFIG_IOMMUFD`` option). +object (which availability can be checked at runtime using ``iommufd_builtin()``). Any QEMU device (e.g. VFIO device) wishing to use ``/dev/iommu`` must be linked with an iommufd object. It gets a new optional property diff --git a/include/system/iommufd.h b/include/system/iommufd.h index cbab75bfbf6..3fedf8cfb63 100644 --- a/include/system/iommufd.h +++ b/include/system/iommufd.h @@ -63,4 +63,10 @@ bool iommufd_backend_get_dirty_bitmap(IOMMUFDBackend *be, uint32_t hwpt_id, Error **errp); #define TYPE_HOST_IOMMU_DEVICE_IOMMUFD TYPE_HOST_IOMMU_DEVICE "-iommufd" + +static inline bool iommufd_builtin(void) +{ + return type_is_registered(TYPE_IOMMUFD_BACKEND); +} + #endif From patchwork Sat Mar 8 23:09:11 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871644 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp349578wri; Sat, 8 Mar 2025 15:14:29 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCWbLF9SdyexKWwkmlbzY/Yjd09lBB6klsZdwzBrZksSNzlArS1kpP2McBXieni/9BdQlryrpw==@linaro.org X-Google-Smtp-Source: AGHT+IG9MP1X9t8Ui52uYD+V+F42G3jMyCAAeoQNhx7iDYMS1Fg7ms3hK2KX3GqGcus5Jj/7fnMf X-Received: by 2002:a05:6214:20c4:b0:6e6:4969:f005 with SMTP id 6a1803df08f44-6e9006c8314mr106206756d6.30.1741475669494; Sat, 08 Mar 2025 15:14:29 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475669; cv=none; d=google.com; s=arc-20240605; b=LIDWEWujT6PAJkhTX4fp9NPxhWxlGArP/JTG2XrE+NSFlhLNG8tfnYJK308KvxlOsM vqGiQTO1pI9QCG/pBEh6Tj+u0hCDc08DTp9FiIEP8HZ2pMpaRGjSrKQyX1dZiKnCUvWI gBVlTBn/fWoYprxKyf2qNocx/q/ACLOGb5jBBamEnyHctuzeZMKi5qO/WuMnjlnB1f2/ wYl0X9kY6jFLi7CgF3DL97u1YoaO43z/9nCsdsDgzwd86iULG79AABqm+cAU3tNhAlI8 1WFJSpVOMTSlUicUZeLRyKzhb11o3gThnRnd2a3ahTK+QcmcfrLk9v9hQsbMjn8y1VRe Q9cA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=rb5Gq5gjoqNir/3li58uEI51RqNLZd7aJ8wRwb3WrW0=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=RxQAyy3enHQboYa38L/KB/oOszcMaewhD1gscnUbm/Jh5Um2a4oKTI5W6GTxQ1DCO9 cCF4uzXA1O5jRQXVreaHb3OIafxWyH0Phg0xNFEmH45JZcqxef2F0YPNhDyJCVyo4OEz ipr/f1qFKM0LanEGFws8Ms3lKAh52fA1h/wZ3oOlVNUfIkcdqdpdCCMWBQoEO2ExeLpU WcrFjp3b/gG1HIjcgpT3wa4UPI9gAKymbNM09qU+17f5hTB/0pOMnYstRMjrCyK+QG4z C3t+jxDMbLnsmhfUf41s7p961rzXLkyJ8IXDRzV+2XgsB6eAhmGu79GzN44i03QsDfsr QcCA==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=kbYMerpb; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3912bfb79fbsm10297840f8f.13.2025.03.08.15.10.45 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:10:46 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 15/21] hw/vfio/pci: Check CONFIG_IOMMUFD at runtime using iommufd_builtin() Date: Sun, 9 Mar 2025 00:09:11 +0100 Message-ID: <20250308230917.18907-16-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::42c; envelope-from=philmd@linaro.org; helo=mail-wr1-x42c.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Convert the compile time check on the CONFIG_IOMMUFD definition by a runtime one by calling iommufd_builtin(). Reviewed-by: Pierrick Bouvier Reviewed-by: Richard Henderson Signed-off-by: Philippe Mathieu-Daudé --- hw/vfio/pci.c | 38 ++++++++++++++++++-------------------- 1 file changed, 18 insertions(+), 20 deletions(-) diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index 9872884ff8a..e83252766d1 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -19,7 +19,6 @@ */ #include "qemu/osdep.h" -#include CONFIG_DEVICES /* CONFIG_IOMMUFD */ #include #include @@ -2973,11 +2972,10 @@ static void vfio_realize(PCIDevice *pdev, Error **errp) if (!(~vdev->host.domain || ~vdev->host.bus || ~vdev->host.slot || ~vdev->host.function)) { error_setg(errp, "No provided host device"); - error_append_hint(errp, "Use -device vfio-pci,host=DDDD:BB:DD.F " -#ifdef CONFIG_IOMMUFD - "or -device vfio-pci,fd=DEVICE_FD " -#endif - "or -device vfio-pci,sysfsdev=PATH_TO_DEVICE\n"); + error_append_hint(errp, "Use -device vfio-pci,host=DDDD:BB:DD.F %s" + "or -device vfio-pci,sysfsdev=PATH_TO_DEVICE\n", + iommufd_builtin() + ? "or -device vfio-pci,fd=DEVICE_FD " : ""); return; } vbasedev->sysfsdev = @@ -3412,19 +3410,18 @@ static const Property vfio_pci_dev_properties[] = { qdev_prop_nv_gpudirect_clique, uint8_t), DEFINE_PROP_OFF_AUTO_PCIBAR("x-msix-relocation", VFIOPCIDevice, msix_relo, OFF_AUTO_PCIBAR_OFF), -#ifdef CONFIG_IOMMUFD - DEFINE_PROP_LINK("iommufd", VFIOPCIDevice, vbasedev.iommufd, - TYPE_IOMMUFD_BACKEND, IOMMUFDBackend *), -#endif DEFINE_PROP_BOOL("skip-vsc-check", VFIOPCIDevice, skip_vsc_check, true), }; -#ifdef CONFIG_IOMMUFD +static const Property vfio_pci_dev_iommufd_properties[] = { + DEFINE_PROP_LINK("iommufd", VFIOPCIDevice, vbasedev.iommufd, + TYPE_IOMMUFD_BACKEND, IOMMUFDBackend *), +}; + static void vfio_pci_set_fd(Object *obj, const char *str, Error **errp) { vfio_device_set_fd(&VFIO_PCI(obj)->vbasedev, str, errp); } -#endif static void vfio_pci_dev_class_init(ObjectClass *klass, void *data) { @@ -3433,9 +3430,10 @@ static void vfio_pci_dev_class_init(ObjectClass *klass, void *data) device_class_set_legacy_reset(dc, vfio_pci_reset); device_class_set_props(dc, vfio_pci_dev_properties); -#ifdef CONFIG_IOMMUFD - object_class_property_add_str(klass, "fd", NULL, vfio_pci_set_fd); -#endif + if (iommufd_builtin()) { + device_class_set_props(dc, vfio_pci_dev_iommufd_properties); + object_class_property_add_str(klass, "fd", NULL, vfio_pci_set_fd); + } dc->desc = "VFIO-based PCI device assignment"; set_bit(DEVICE_CATEGORY_MISC, dc->categories); pdc->realize = vfio_realize; @@ -3540,11 +3538,11 @@ static void vfio_pci_dev_class_init(ObjectClass *klass, void *data) "vf-token", "Specify UUID VF token. Required for VF when PF is owned " "by another VFIO driver"); -#ifdef CONFIG_IOMMUFD - object_class_property_set_description(klass, /* 9.0 */ - "iommufd", - "Set host IOMMUFD backend device"); -#endif + if (iommufd_builtin()) { + object_class_property_set_description(klass, /* 9.0 */ + "iommufd", + "Set host IOMMUFD backend device"); + } object_class_property_set_description(klass, /* 9.1 */ "x-device-dirty-page-tracking", "Disable device dirty page tracking and use " From patchwork Sat Mar 8 23:09:12 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871637 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp349274wri; Sat, 8 Mar 2025 15:13:14 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCW4DVwBJwO3x0Tj1gGkSBgwTzRpW0gcbTqwE9kWYl2mhOaDxOcX/TZM5bt2F7uaHA6emRcLiA==@linaro.org X-Google-Smtp-Source: AGHT+IEwAA6aaEA/KzEJNSkgT9AIxybXxW6H6wNn9qAkATXJK8Y1hKObF+yYF93LBQ70jDMpM8rm X-Received: by 2002:a05:620a:1d09:b0:7c3:d976:b84a with SMTP id af79cd13be357-7c53c836cd2mr619289285a.5.1741475594425; Sat, 08 Mar 2025 15:13:14 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475594; cv=none; d=google.com; s=arc-20240605; b=Fc+dGDDzUKfV23hsY7qdHDnl5wduq+A3fT9BQ2AQWjH542RDCqMVRPBNudcWQRIreJ L0EiZv/z9ai54W8QRPlmBag2DNKPxE6v+aKqXHetnVtPXdCNNs39y1k9+EmElSBoKw9m nB1bT45euV76lOS4BPEywoAssXjg25chnjlTd2j3zfZglR91AwY/xlcmmELD1H3cgIYb 1SKRjcE9dswNHapLDtcZHQYRLAX7Nb4zQOKkRhuril+AaIs6XaZZSAyq7MvIajpF2S8x vhMR8u8sXMqntM/9I1KGWS5oUsO5VBt6cPPALnD1r5F5/bG14oRGtrTRmhguNjhn5LIS IfNw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=9I5vCsA50Nsuo6JWWElDKwuAuqANWG3nhtm6Mug0ADk=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=PalVICyp0rxEhA2hpOa19tC+YMlV7RKVX2UCWCeG0pNGF2jzEWC9dKUfUnOca14CmR FerbjJhoMt9U+PI/k92452xtOc49ypqiD/wxu0FOU5stvyqpYE7rnm9hZmXGUwIgADP3 UmGrOOpJy2a7NDaTDuf418JigIcR0lY7ei4W+LjoVCqkyx38izx569mQo57WPOe7raZR B3/rhRvPYQL5e9j5P8GmcStbAi0thnowkhM5A/16rW7q/tbqeqM0UzkAAuiAnePuHhL6 3m2kF0dEyh7eoR4lAl44cUIz8LVwM+AG1ZcIwfggSWpVeyHv1rOHNkfOOAyhy9z/t4F8 c+lg==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=amXC1KqN; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3912c01d2cdsm10234876f8f.57.2025.03.08.15.10.51 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:10:52 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 16/21] hw/vfio/pci: Compile once Date: Sun, 9 Mar 2025 00:09:12 +0100 Message-ID: <20250308230917.18907-17-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32a; envelope-from=philmd@linaro.org; helo=mail-wm1-x32a.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Since the files don't use any target-specific knowledge anymore, move them to system_ss[] to build them once. Reviewed-by: Pierrick Bouvier Reviewed-by: Richard Henderson Signed-off-by: Philippe Mathieu-Daudé --- hw/vfio/meson.build | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/hw/vfio/meson.build b/hw/vfio/meson.build index 21c9cd6d2eb..ff9bd4f2e35 100644 --- a/hw/vfio/meson.build +++ b/hw/vfio/meson.build @@ -4,10 +4,6 @@ vfio_ss.add(files( 'container.c', )) vfio_ss.add(when: 'CONFIG_PSERIES', if_true: files('spapr.c')) -vfio_ss.add(when: 'CONFIG_VFIO_PCI', if_true: files( - 'pci-quirks.c', - 'pci.c', -)) vfio_ss.add(when: 'CONFIG_VFIO_CCW', if_true: files('ccw.c')) vfio_ss.add(when: 'CONFIG_VFIO_PLATFORM', if_true: files('platform.c')) vfio_ss.add(when: 'CONFIG_VFIO_AP', if_true: files('ap.c')) @@ -33,4 +29,6 @@ system_ss.add(when: ['CONFIG_VFIO', 'CONFIG_IOMMUFD'], if_true: files( )) system_ss.add(when: 'CONFIG_VFIO_PCI', if_true: files( 'display.c', + 'pci.c', + 'pci-quirks.c', )) From patchwork Sat Mar 8 23:09:13 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871639 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp349326wri; Sat, 8 Mar 2025 15:13:26 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCVnitBYTVbkVPSDNlUvFzYq86BpQChlHwSRVfIih++O9HG0YO6Kc3dGqlCWtH9s4nXZdwD4eQ==@linaro.org X-Google-Smtp-Source: AGHT+IFmubUbRR3mjlK7CD8x8Ah/AYrCxzoV1zcuUJx6PVa/4/myZhc3hiA+aH48okCShCsFm/gR X-Received: by 2002:a05:622a:51:b0:475:8f2:a1be with SMTP id d75a77b69052e-47618af006emr110792991cf.48.1741475606057; Sat, 08 Mar 2025 15:13:26 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475606; cv=none; d=google.com; s=arc-20240605; b=ai+Q77SKwsWF4FykuMZjttMNHS82w2fIvHiz7SaadNSZ/6eppN9yVAK9GBmCwmTOaF VgXxXN0tLUuQwwv+tPGkE7M0L3IDF46RtvdAASTOAaFneNwuD4PBxm+P0KUVzlPM39Sz dgMxtSVAjvg5vdtUIZ/oKcdLXzctowRazIARVlLc750zlOdQ8YRpaC5u0yfKEpUb9vNn D6M/Ae8rq9hUfWhwuqDC8vHu+ZHSDA/Ma+65/kR2/xVpZXoRy42cTgJ9IfNSQVXORQOY hl6+3v/V10AUuVT6D/U8a7UyIYuoei4ZdEolCq5tZJQNPNpMJE/P46/PHywloSQZIObI h+8A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=9qGswFlRD0j2khHR7PT2I53zcxF8+u37OT/9BiqIPFA=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=Ol8bsgBbXMNCh/XCEKyeAEu8m14is/kmYnsdkjS2GQJyrcF8zcITX0LlxR4UCwYyDR fdN+Aaf/vIK0n0qZfccqlU8kVDZLW4WndXxOJWF+0Y0Z6/dfj9iCdHhacm3EZ8tQNFVc tZ7LNvy2DkA9iDFxNvFTtwaNGLMqUIwkkiXciG64yIHL8diW0qm9rjDIfXDNerJBDFnD +O71mqaCSHalyu0xi7NkjYV/Q8C3vOd8nMG6lJtOkGqUB/gXEHl+Iruv7xFVuLRoCLMA Ge7Urs9pSirnGa/+JT/Zb+H7RRQgPfY3YleZStW720Uy++jryFODCL3T9nWAtFAV5swr zHRQ==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=elg0vGch; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3912bfdff72sm10254923f8f.36.2025.03.08.15.10.57 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:10:58 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 17/21] hw/vfio/ap: Check CONFIG_IOMMUFD at runtime using iommufd_builtin() Date: Sun, 9 Mar 2025 00:09:13 +0100 Message-ID: <20250308230917.18907-18-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::433; envelope-from=philmd@linaro.org; helo=mail-wr1-x433.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=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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Convert the compile time check on the CONFIG_IOMMUFD definition by a runtime one by calling iommufd_builtin(). Reviewed-by: Pierrick Bouvier Signed-off-by: Philippe Mathieu-Daudé --- hw/vfio/ap.c | 25 ++++++++++++------------- 1 file changed, 12 insertions(+), 13 deletions(-) diff --git a/hw/vfio/ap.c b/hw/vfio/ap.c index c7ab4ff57ad..a4ec2b5f9ac 100644 --- a/hw/vfio/ap.c +++ b/hw/vfio/ap.c @@ -11,7 +11,6 @@ */ #include "qemu/osdep.h" -#include CONFIG_DEVICES /* CONFIG_IOMMUFD */ #include #include #include "qapi/error.h" @@ -193,10 +192,11 @@ static void vfio_ap_unrealize(DeviceState *dev) static const Property vfio_ap_properties[] = { DEFINE_PROP_STRING("sysfsdev", VFIOAPDevice, vdev.sysfsdev), -#ifdef CONFIG_IOMMUFD +}; + +static const Property vfio_ap_iommufd_properties[] = { DEFINE_PROP_LINK("iommufd", VFIOAPDevice, vdev.iommufd, TYPE_IOMMUFD_BACKEND, IOMMUFDBackend *), -#endif }; static void vfio_ap_reset(DeviceState *dev) @@ -234,21 +234,20 @@ static void vfio_ap_instance_init(Object *obj) vbasedev->mdev = true; } -#ifdef CONFIG_IOMMUFD static void vfio_ap_set_fd(Object *obj, const char *str, Error **errp) { vfio_device_set_fd(&VFIO_AP_DEVICE(obj)->vdev, str, errp); } -#endif static void vfio_ap_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); device_class_set_props(dc, vfio_ap_properties); -#ifdef CONFIG_IOMMUFD - object_class_property_add_str(klass, "fd", NULL, vfio_ap_set_fd); -#endif + if (iommufd_builtin()) { + device_class_set_props(dc, vfio_ap_iommufd_properties); + object_class_property_add_str(klass, "fd", NULL, vfio_ap_set_fd); + } dc->vmsd = &vfio_ap_vmstate; dc->desc = "VFIO-based AP device assignment"; set_bit(DEVICE_CATEGORY_MISC, dc->categories); @@ -261,11 +260,11 @@ static void vfio_ap_class_init(ObjectClass *klass, void *data) object_class_property_set_description(klass, /* 3.1 */ "sysfsdev", "Host sysfs path of assigned device"); -#ifdef CONFIG_IOMMUFD - object_class_property_set_description(klass, /* 9.0 */ - "iommufd", - "Set host IOMMUFD backend device"); -#endif + if (iommufd_builtin()) { + object_class_property_set_description(klass, /* 9.0 */ + "iommufd", + "Set host IOMMUFD backend device"); + } } static const TypeInfo vfio_ap_info = { From patchwork Sat Mar 8 23:09:14 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871638 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp349325wri; Sat, 8 Mar 2025 15:13:26 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCXi3jXVQJbjYhsrCXJhbYxpNG0qaBL0rAuEsHFq1DFlDnAxdrWrd26p9uek3NiPc97ezF8mSw==@linaro.org X-Google-Smtp-Source: AGHT+IFahFwPsJzZMkJl/gRLKFN4jKC5jK3S9Qc6TUlRfc23ay/I9BIn3PVh65der5i+bDDNEQZr X-Received: by 2002:a05:620a:2605:b0:7c0:cc94:46c0 with SMTP id af79cd13be357-7c4e167d7ccmr1276095285a.20.1741475605865; Sat, 08 Mar 2025 15:13:25 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475605; cv=none; d=google.com; s=arc-20240605; b=PvVdaKVHolbFdSZuKNCKxwOEZQYpZA3dlvR366sk9BqDOugfwxTRMPYJK0WOQM+Nv0 R1P/h+gM8ru6l9yZkcITTnCmnMvjucbQMxZn7UXJ4oIL4DV+Fikz5f9MES9F6JP1ApMk KJr7JnzuW9Z56yAjZGEhzDGVlBvRJNL4C8UaJ+Cks1EvDV29EP6BYnqis4HSMpd0UKRs 8FXe9HthmUZ4HAiB+DXv+Fuquk9nlNBvGjHo2lzG8NpPhWiofwVcxRKIH/8oIGp/Km8U uEM14ZJ2lECnEwx9JqedeqXAKgcK8xDYFXnwllmzWlpRQIsMHjbkZhOMcGISgnHZNcl6 4jmA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=xZOLi7hVFZ5LkXmaV+OYfUEhNf7zzYjD6/tmTvULQjs=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=JapYcxl8n0Yx0riKpRSnXvi0vRPj9occZsN38RD1bQwo+9miOEBkW1IB46FZ9Z/osH D/HjooDSzYTH0rsIO1SEeEJt90Ldyx1fkuzorUXaEu6fw7thkYmpWspi3Nt2BWDmhATI aORuoqv/06L+I7jTTaTrfzyMfCOf6z5ChAmaMdEW7ac0E2ocbqGRbaivvtU5kiIujcVY Albmxccs0+i96tlNyWQPXeGZ54fIUF6jLAwLpqFmIBLBasrnOFa6typQAO37QDggaOdA Jdg4JPk/sRq/0RZDKc+k4HHtDQlxyjxU8DkN9G080oJ8qtLO9FJvJ5iLTl2+6if2iLaL gBbw==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=vsle2s6w; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43bd4352eccsm126209355e9.27.2025.03.08.15.11.02 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:11:04 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 18/21] hw/vfio/ccw: Check CONFIG_IOMMUFD at runtime using iommufd_builtin() Date: Sun, 9 Mar 2025 00:09:14 +0100 Message-ID: <20250308230917.18907-19-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::329; envelope-from=philmd@linaro.org; helo=mail-wm1-x329.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Convert the compile time check on the CONFIG_IOMMUFD definition by a runtime one by calling iommufd_builtin(). Reviewed-by: Pierrick Bouvier Signed-off-by: Philippe Mathieu-Daudé --- hw/vfio/ccw.c | 27 +++++++++++++-------------- 1 file changed, 13 insertions(+), 14 deletions(-) diff --git a/hw/vfio/ccw.c b/hw/vfio/ccw.c index e5e0d9e3e7e..84d1437a568 100644 --- a/hw/vfio/ccw.c +++ b/hw/vfio/ccw.c @@ -15,7 +15,6 @@ */ #include "qemu/osdep.h" -#include CONFIG_DEVICES /* CONFIG_IOMMUFD */ #include #include #include @@ -650,11 +649,12 @@ static void vfio_ccw_unrealize(DeviceState *dev) static const Property vfio_ccw_properties[] = { DEFINE_PROP_STRING("sysfsdev", VFIOCCWDevice, vdev.sysfsdev), DEFINE_PROP_BOOL("force-orb-pfch", VFIOCCWDevice, force_orb_pfch, false), -#ifdef CONFIG_IOMMUFD + DEFINE_PROP_CCW_LOADPARM("loadparm", CcwDevice, loadparm), +}; + +static const Property vfio_ccw_iommufd_properties[] = { DEFINE_PROP_LINK("iommufd", VFIOCCWDevice, vdev.iommufd, TYPE_IOMMUFD_BACKEND, IOMMUFDBackend *), -#endif - DEFINE_PROP_CCW_LOADPARM("loadparm", CcwDevice, loadparm), }; static const VMStateDescription vfio_ccw_vmstate = { @@ -682,12 +682,10 @@ static void vfio_ccw_instance_init(Object *obj) DEVICE(vcdev), true); } -#ifdef CONFIG_IOMMUFD static void vfio_ccw_set_fd(Object *obj, const char *str, Error **errp) { vfio_device_set_fd(&VFIO_CCW(obj)->vdev, str, errp); } -#endif static void vfio_ccw_class_init(ObjectClass *klass, void *data) { @@ -695,9 +693,10 @@ static void vfio_ccw_class_init(ObjectClass *klass, void *data) S390CCWDeviceClass *cdc = S390_CCW_DEVICE_CLASS(klass); device_class_set_props(dc, vfio_ccw_properties); -#ifdef CONFIG_IOMMUFD - object_class_property_add_str(klass, "fd", NULL, vfio_ccw_set_fd); -#endif + if (iommufd_builtin()) { + device_class_set_props(dc, vfio_ccw_iommufd_properties); + object_class_property_add_str(klass, "fd", NULL, vfio_ccw_set_fd); + } dc->vmsd = &vfio_ccw_vmstate; dc->desc = "VFIO-based subchannel assignment"; set_bit(DEVICE_CATEGORY_MISC, dc->categories); @@ -716,11 +715,11 @@ static void vfio_ccw_class_init(ObjectClass *klass, void *data) object_class_property_set_description(klass, /* 3.0 */ "force-orb-pfch", "Force unlimited prefetch"); -#ifdef CONFIG_IOMMUFD - object_class_property_set_description(klass, /* 9.0 */ - "iommufd", - "Set host IOMMUFD backend device"); -#endif + if (iommufd_builtin()) { + object_class_property_set_description(klass, /* 9.0 */ + "iommufd", + "Set host IOMMUFD backend device"); + } object_class_property_set_description(klass, /* 9.2 */ "loadparm", "Define which devices that can be used for booting"); From patchwork Sat Mar 8 23:09:15 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871641 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp349387wri; Sat, 8 Mar 2025 15:13:38 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCX02W5DESwUo8x2it9G7MYMojwsOtNTZMABr3Z03EWieEPn+0ri9PGC45/pUzDEHuMxnbID8A==@linaro.org X-Google-Smtp-Source: AGHT+IFeBsQuHD9/fXwJPU0s3/+AmBLDp9iJVjEuvD9GRynRdRe2K+fRe7dJpFuxLiLlUJxYQV2Y X-Received: by 2002:a05:6214:27ed:b0:6e8:7bc8:a850 with SMTP id 6a1803df08f44-6e9004ea6f1mr126259736d6.0.1741475618573; Sat, 08 Mar 2025 15:13:38 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475618; cv=none; d=google.com; s=arc-20240605; b=b8CBpNdj8+KvraPolbbMAjvc+9UIt9BSkFe0Kgt8+vilmMe8N6zBXroNbskLmeSE+f OigmaHxTNE4jvz+wEQzvIRCKwLOFIYnd62+hQ84s1dOy17m2nD4S3Dzs4YgvhWvFHAa5 evfwvSo6GA8K8tlN7OKFjNrRsAIoZ0b4GtrOO8TGXLXO6ABCxkb2uDFkwe791YVW00At wwFt2SLSAaEw6s9opuNgYJZGD1R/MIxwt0XCdlftefO+PvqaSOJCbOLSahrz3FFvn9bP OJ3GcmN9l16jIFO5lcO4iFJsidCH+fS3dKxHUSGzwUuoynzmj1yeFj0s78CGOj+Tsl+T JR9A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=SchAlroLdDNdcNXpi1x0hC/CnniZL26bHHU3ofZkp5E=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=dbQvLKc7Gp06uJR9tAKWZ2dArN2716/H5LzOh2ZKRWyXUD73QUE4OUbZ7JZAtIeqEO L09hLzDWSylkJiyFCFUmZneg6YRIZt6SgjcclAXihFqUM3Q7lGw4yOm/evPNNuuX/RGi yLi9uA9FuFocSSKztdc9TzmCxCWerpE1KW+XHSuN+6F1s3t12/ZazuOiFzik6H5mCzK6 Geb3ZtcG4t5TJYdqhqYtChnZSLdtPHSSq21CgNhuuYtbyZa8ELtYfPYAxZzf8yeb1aFE g5bakgLXQTgNWMcX91f+Q1Ov5BVlYZGzDE9ETU8+YEiFOijnXTkU5ifbTrS0BVzfKcnz bZ9Q==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=HGwmO33t; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3912c0e4065sm10261640f8f.62.2025.03.08.15.11.08 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:11:09 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 19/21] hw/vfio/s390x: Compile AP and CCW once Date: Sun, 9 Mar 2025 00:09:15 +0100 Message-ID: <20250308230917.18907-20-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::333; envelope-from=philmd@linaro.org; helo=mail-wm1-x333.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Since the files don't use any target-specific knowledge anymore, move them to system_ss[] to build them once, even if they are only used for one unique binary (qemu-system-s390x). Because files in system_ss[] don't get the target/foo/ path in their CPPFLAGS, use header paths relative to the root directory. Reviewed-by: Pierrick Bouvier Signed-off-by: Philippe Mathieu-Daudé --- target/s390x/kvm/kvm_s390x.h | 2 +- hw/vfio/ap.c | 2 +- hw/vfio/meson.build | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/target/s390x/kvm/kvm_s390x.h b/target/s390x/kvm/kvm_s390x.h index 649dae5948a..7b1cce3e60d 100644 --- a/target/s390x/kvm/kvm_s390x.h +++ b/target/s390x/kvm/kvm_s390x.h @@ -10,7 +10,7 @@ #ifndef KVM_S390X_H #define KVM_S390X_H -#include "cpu-qom.h" +#include "target/s390x/cpu-qom.h" struct kvm_s390_irq; diff --git a/hw/vfio/ap.c b/hw/vfio/ap.c index a4ec2b5f9ac..832b98532ea 100644 --- a/hw/vfio/ap.c +++ b/hw/vfio/ap.c @@ -23,7 +23,7 @@ #include "qemu/module.h" #include "qemu/option.h" #include "qemu/config-file.h" -#include "kvm/kvm_s390x.h" +#include "target/s390x/kvm/kvm_s390x.h" #include "migration/vmstate.h" #include "hw/qdev-properties.h" #include "hw/s390x/ap-bridge.h" diff --git a/hw/vfio/meson.build b/hw/vfio/meson.build index ff9bd4f2e35..3119c841ed9 100644 --- a/hw/vfio/meson.build +++ b/hw/vfio/meson.build @@ -4,9 +4,7 @@ vfio_ss.add(files( 'container.c', )) vfio_ss.add(when: 'CONFIG_PSERIES', if_true: files('spapr.c')) -vfio_ss.add(when: 'CONFIG_VFIO_CCW', if_true: files('ccw.c')) vfio_ss.add(when: 'CONFIG_VFIO_PLATFORM', if_true: files('platform.c')) -vfio_ss.add(when: 'CONFIG_VFIO_AP', if_true: files('ap.c')) specific_ss.add_all(when: 'CONFIG_VFIO', if_true: vfio_ss) @@ -27,6 +25,8 @@ system_ss.add(when: 'CONFIG_VFIO', if_true: files( system_ss.add(when: ['CONFIG_VFIO', 'CONFIG_IOMMUFD'], if_true: files( 'iommufd.c', )) +system_ss.add(when: 'CONFIG_VFIO_AP', if_true: files('ap.c')) +system_ss.add(when: 'CONFIG_VFIO_CCW', if_true: files('ccw.c')) system_ss.add(when: 'CONFIG_VFIO_PCI', if_true: files( 'display.c', 'pci.c', From patchwork Sat Mar 8 23:09:16 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871642 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp349420wri; Sat, 8 Mar 2025 15:13:47 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCVt8SxgsQD/lwSynpShqa344zWmXuh5q43q6UmmjBsgVnF4uBergqcEJHdRtKshZXb8oPDQtQ==@linaro.org X-Google-Smtp-Source: AGHT+IGD5cR435uAXxi9ThC+++MARgoLNZUJpm7JnBYkkH2PsVfeKHOWpCtNNDDSZwxgQt9T1JdW X-Received: by 2002:a05:620a:6018:b0:7c5:497f:100a with SMTP id af79cd13be357-7c5497f116bmr218075285a.35.1741475627257; Sat, 08 Mar 2025 15:13:47 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475627; cv=none; d=google.com; s=arc-20240605; b=dm/AWhERqbsNo2J5JTSOKbKqiA282T6v+ETigaydG5HnMF0BOdsQWD5FNBUTvV/ZFz 6SOWqUluAusNs/qyTR/syY3LiE/xegh+2a9uOrwN0yAOjVXJqsyxAXH1e+BtvivGneaN hqKH0X6VI/42K1OE0WnJTT1ygMbG2ZakMKCU6OTmApo64t8vDqUIwNcZMgS6FqSwZXYE ly88bPTvDS6QiQWX/6eCpKwIxOLqZBGg0RmXfr/Sg6QfSKdNCQAOwlILaPxn0HPEn9gW E8cOF9X2xFcgi5l0rsmXCQFw+KVr3+ITONUWqsK5kE5BxJVGQsSpOy7ngWZTPtKmRdR6 2w9Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=Krkj4W9PXI2bbr9HKRBnaek4mFUNomZTUnghoZDAa+8=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=Ft3DAuEtG+hMq1+0phAbuGhm5onWvCJVpAOHTdirktdUNkcLQYKRDHCqfapCuACxsk i5r/RF3fPxCqvL3FA7fFlSEUe/Xoq84bBzORZ2ErDLIZKEQxC4fJkoMogQAesdrzfS8Q tlpKmb2YXQw20ILMNdwpyut5MvcFBI1qzXidJtRcCVaOrMZSNgYTqoCn/xfRsZAxDxv0 p5lcg85U7iCdubHnwL/LndlWiRBCflwfKMjCvPTd20dMbig/BvfXX2mtjtPMY2mnNc6k QGBFmAvfNxBi+JLycVXBs5K7hMHkGAao3Y0bmoeBF/7ogo7p0r0IsxAZvbXOyd2rHg30 Awfw==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=os90LoBH; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3912c01de21sm10233750f8f.59.2025.03.08.15.11.14 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:11:15 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 20/21] hw/vfio/platform: Check CONFIG_IOMMUFD at runtime using iommufd_builtin Date: Sun, 9 Mar 2025 00:09:16 +0100 Message-ID: <20250308230917.18907-21-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::42c; envelope-from=philmd@linaro.org; helo=mail-wr1-x42c.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Convert the compile time check on the CONFIG_IOMMUFD definition by a runtime one by calling iommufd_builtin(). Reviewed-by: Pierrick Bouvier Reviewed-by: Richard Henderson Signed-off-by: Philippe Mathieu-Daudé --- hw/vfio/platform.c | 25 ++++++++++++------------- 1 file changed, 12 insertions(+), 13 deletions(-) diff --git a/hw/vfio/platform.c b/hw/vfio/platform.c index 67bc57409c1..265c550b747 100644 --- a/hw/vfio/platform.c +++ b/hw/vfio/platform.c @@ -15,7 +15,6 @@ */ #include "qemu/osdep.h" -#include CONFIG_DEVICES /* CONFIG_IOMMUFD */ #include "qapi/error.h" #include #include @@ -637,10 +636,11 @@ static const Property vfio_platform_dev_properties[] = { DEFINE_PROP_UINT32("mmap-timeout-ms", VFIOPlatformDevice, mmap_timeout, 1100), DEFINE_PROP_BOOL("x-irqfd", VFIOPlatformDevice, irqfd_allowed, true), -#ifdef CONFIG_IOMMUFD +}; + +static const Property vfio_platform_dev_iommufd_properties[] = { DEFINE_PROP_LINK("iommufd", VFIOPlatformDevice, vbasedev.iommufd, TYPE_IOMMUFD_BACKEND, IOMMUFDBackend *), -#endif }; static void vfio_platform_instance_init(Object *obj) @@ -652,12 +652,10 @@ static void vfio_platform_instance_init(Object *obj) DEVICE(vdev), false); } -#ifdef CONFIG_IOMMUFD static void vfio_platform_set_fd(Object *obj, const char *str, Error **errp) { vfio_device_set_fd(&VFIO_PLATFORM_DEVICE(obj)->vbasedev, str, errp); } -#endif static void vfio_platform_class_init(ObjectClass *klass, void *data) { @@ -666,9 +664,10 @@ static void vfio_platform_class_init(ObjectClass *klass, void *data) dc->realize = vfio_platform_realize; device_class_set_props(dc, vfio_platform_dev_properties); -#ifdef CONFIG_IOMMUFD - object_class_property_add_str(klass, "fd", NULL, vfio_platform_set_fd); -#endif + if (iommufd_builtin()) { + device_class_set_props(dc, vfio_platform_dev_iommufd_properties); + object_class_property_add_str(klass, "fd", NULL, vfio_platform_set_fd); + } dc->vmsd = &vfio_platform_vmstate; dc->desc = "VFIO-based platform device assignment"; sbc->connect_irq_notifier = vfio_start_irqfd_injection; @@ -692,11 +691,11 @@ static void vfio_platform_class_init(ObjectClass *klass, void *data) object_class_property_set_description(klass, /* 2.6 */ "sysfsdev", "Host sysfs path of assigned device"); -#ifdef CONFIG_IOMMUFD - object_class_property_set_description(klass, /* 9.0 */ - "iommufd", - "Set host IOMMUFD backend device"); -#endif + if (iommufd_builtin()) { + object_class_property_set_description(klass, /* 9.0 */ + "iommufd", + "Set host IOMMUFD backend device"); + } } static const TypeInfo vfio_platform_dev_info = { From patchwork Sat Mar 8 23:09:17 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 871643 Delivered-To: patch@linaro.org Received: by 2002:a5d:64ce:0:b0:38f:210b:807b with SMTP id f14csp349434wri; Sat, 8 Mar 2025 15:13:50 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCVzTF6Ew1quhUwC+zSx97g4gA5xIXKtd3KhCjHIujJg5zrsY5Ql5YF9y+l/OrOFsM1Zqi5ymQ==@linaro.org X-Google-Smtp-Source: AGHT+IFTfWHuxLU1KC6R2vr4pcpIdBHQ/7/Vw/MdV9A2xuENnVCyJbAIoZCd3e2rDY4SreFnuj0B X-Received: by 2002:a05:620a:1d0d:b0:7c3:9541:2701 with SMTP id af79cd13be357-7c4e167815bmr1297379785a.11.1741475630204; Sat, 08 Mar 2025 15:13:50 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1741475630; cv=none; d=google.com; s=arc-20240605; b=NjrRJ5ZVouSLewxH5AT8iGWK6CwfTSWQ6/LGQzV/5wDJX+QUT5v2mESMF2xZXCjm5O yrHhHV19OXPY5SKByficJ2+5pJUQ5NQDAvDRjzC3vTLE/etRZMtOsUKljHRAyUKFPK/W 7z89aoimHk16lqS3pvKzDJzon/iznUXmFP8NpcSG34TioZE1Wlqzu5tkMQUgmNlBnOmH 1wJzC6zcAJvD6NqUv3MRI7HDXxq+TbZUX949lU9l9k6OxwxaD9Hr/GrhgeTnkR/7IZud uu1yfdiOjFhBJiPrWevcsg1yLcAkNIAEs4UtmAZ8Kzkerpm1vzmijFefvLjhyNVv6ixy it9w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=prGg0Jp93h0bTm2Rvsy5eDeK3CFMwhrsFj/MryWjJGE=; fh=K+jvfEXLHI1+aHeREoW+qFHLwqI2jh7KnZNeFexCTwE=; b=CAiFQbV5xqy9z+Zm39UWmUDN0+oqZ9wMrwQv5WdpqASuShLouYyf02zy8Xu16+9i/p A9KN8EQAGFQnHnkqTLwbMCsc2D1bAjPu74P2oZA24X4hY+whzq+YhAdenaa23NrW+Cf8 Wk9K2RCs6QXWF6r/g/9lkpdrtD0/LK/DnDpPCfo4Yd6D02sroKJnB34Id/Vd65rGGhrt 3Lwf5Z3xzx398be0kItsn+HjF6IjPjEhAH99iIGVfHz/gGW4Zk1XHgG06qQAHtqHIlAO KPxOEixKnxL5CDFvl8Zu5C1QCV0R589wznHEmXzF4/+N6abUb0nk0dN2gLX1h+JBjagx sWDg==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=sYYhYi+N; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3912c01d81csm10221905f8f.58.2025.03.08.15.11.20 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 08 Mar 2025 15:11:21 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?utf-8?q?Alex_Benn?= =?utf-8?q?=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Eric Auger , Paolo Bonzini , Harsh Prateek Bora , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= Subject: [PATCH v2 21/21] hw/vfio/platform: Compile once Date: Sun, 9 Mar 2025 00:09:17 +0100 Message-ID: <20250308230917.18907-22-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250308230917.18907-1-philmd@linaro.org> References: <20250308230917.18907-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::434; envelope-from=philmd@linaro.org; helo=mail-wr1-x434.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Since the file doesn't use any target-specific knowledge anymore, move it to system_ss[] to build it once. Reviewed-by: Pierrick Bouvier Reviewed-by: Richard Henderson Signed-off-by: Philippe Mathieu-Daudé --- hw/vfio/meson.build | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/vfio/meson.build b/hw/vfio/meson.build index 3119c841ed9..2bcbd052950 100644 --- a/hw/vfio/meson.build +++ b/hw/vfio/meson.build @@ -4,7 +4,6 @@ vfio_ss.add(files( 'container.c', )) vfio_ss.add(when: 'CONFIG_PSERIES', if_true: files('spapr.c')) -vfio_ss.add(when: 'CONFIG_VFIO_PLATFORM', if_true: files('platform.c')) specific_ss.add_all(when: 'CONFIG_VFIO', if_true: vfio_ss) @@ -27,6 +26,7 @@ system_ss.add(when: ['CONFIG_VFIO', 'CONFIG_IOMMUFD'], if_true: files( )) system_ss.add(when: 'CONFIG_VFIO_AP', if_true: files('ap.c')) system_ss.add(when: 'CONFIG_VFIO_CCW', if_true: files('ccw.c')) +system_ss.add(when: 'CONFIG_VFIO_PLATFORM', if_true: files('platform.c')) system_ss.add(when: 'CONFIG_VFIO_PCI', if_true: files( 'display.c', 'pci.c',