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[176.184.30.206]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a7dc9d45452sm550439066b.111.2024.08.06.07.19.54 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 06 Aug 2024 07:19:55 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Markus Armbruster , Eric Blake , qemu-arm@nongnu.org, Peter Maydell , Thomas Huth , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Subject: [RFC PATCH-for-9.1? 2/2] hw/intc/arm_gic: Only provide query-gic-capabilities when GIC built-in Date: Tue, 6 Aug 2024 16:19:40 +0200 Message-ID: <20240806141940.22095-3-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240806141940.22095-1-philmd@linaro.org> References: <20240806141940.22095-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::532; envelope-from=philmd@linaro.org; helo=mail-ed1-x532.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 When configuring QEMU with --without-default-devices and not including machines using a GIC, the GIC model is not built in but the 'query-gic-capabilities' command still returns false hopes about GIC: {"execute": "query-gic-capabilities"} {"return": [{"emulated": true, "version": 3, "kernel": false}, {"emulated": true, "version": 2, "kernel": false}]} Restrict the command to when the GIC is available. If it isn't we'll get: { "execute": "query-gic-capabilities" } {"error": {"class": "CommandNotFound", "desc": "The command query-gic-capabilities has not been found"}} Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2484 Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson --- qapi/misc-target.json | 4 ++-- hw/intc/arm_gic_qmp.c | 2 ++ hw/intc/meson.build | 2 +- 3 files changed, 5 insertions(+), 3 deletions(-) diff --git a/qapi/misc-target.json b/qapi/misc-target.json index 8d70bd24d8..b857e44c2e 100644 --- a/qapi/misc-target.json +++ b/qapi/misc-target.json @@ -316,7 +316,7 @@ 'data': { 'version': 'int', 'emulated': 'bool', 'kernel': 'bool' }, - 'if': 'TARGET_ARM' } + 'if': 'CONFIG_ARM_GIC' } ## # @query-gic-capabilities: @@ -335,7 +335,7 @@ # { "version": 3, "emulated": false, "kernel": true } ] } ## { 'command': 'query-gic-capabilities', 'returns': ['GICCapability'], - 'if': 'TARGET_ARM' } + 'if': 'CONFIG_ARM_GIC' } ## # @SGXEPCSection: diff --git a/hw/intc/arm_gic_qmp.c b/hw/intc/arm_gic_qmp.c index 71056a0c10..1fc79c775b 100644 --- a/hw/intc/arm_gic_qmp.c +++ b/hw/intc/arm_gic_qmp.c @@ -6,6 +6,8 @@ #include "qemu/osdep.h" #include "qapi/util.h" + +#include CONFIG_DEVICES #include "qapi/qapi-commands-misc-target.h" #include "kvm_arm.h" diff --git a/hw/intc/meson.build b/hw/intc/meson.build index 45d3503d49..b9550967e2 100644 --- a/hw/intc/meson.build +++ b/hw/intc/meson.build @@ -39,7 +39,7 @@ if config_all_devices.has_key('CONFIG_APIC') or \ endif specific_ss.add(when: 'CONFIG_APIC', if_true: files('apic.c', 'apic_common.c')) -specific_ss.add(when: 'CONFIG_ARM', if_true: files('arm_gic_qmp.c')) +specific_ss.add(when: 'CONFIG_ARM_GIC', if_true: files('arm_gic_qmp.c')) specific_ss.add(when: 'CONFIG_ARM_GIC', if_true: files('arm_gicv3_cpuif_common.c')) specific_ss.add(when: 'CONFIG_ARM_GICV3_TCG', if_true: files('arm_gicv3_cpuif.c')) specific_ss.add(when: 'CONFIG_ARM_GIC_KVM', if_true: files('arm_gic_kvm.c'))