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Tsirkin" , Gerd Hoffmann , Richard Henderson , Oliver Steffen Subject: [PATCH v5 2/6] hw/acpi: Add standalone function to build MADT Date: Tue, 27 Jan 2026 11:02:11 +0100 Message-ID: <20260127100215.1073575-3-osteffen@redhat.com> In-Reply-To: <20260127100215.1073575-1-osteffen@redhat.com> References: <20260127100215.1073575-1-osteffen@redhat.com> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 Add a fuction called `acpi_build_madt_standalone()` that builds a MADT without the rest of the ACPI table structure. Signed-off-by: Oliver Steffen --- hw/i386/acpi-build.c | 9 +++++++++ hw/i386/acpi-build.h | 2 ++ 2 files changed, 11 insertions(+) diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index 9446a9f862..19c62362e3 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -2249,3 +2249,12 @@ void acpi_setup(void) */ acpi_build_tables_cleanup(&tables, false); } + +GArray *acpi_build_madt_standalone(MachineState *machine) +{ + X86MachineState *x86ms = X86_MACHINE(machine); + GArray *table = g_array_new(false, true, 1); + acpi_build_madt(table, NULL, x86ms, x86ms->oem_id, + x86ms->oem_table_id); + return table; +} diff --git a/hw/i386/acpi-build.h b/hw/i386/acpi-build.h index 8ba3c33e48..00e19bbe5e 100644 --- a/hw/i386/acpi-build.h +++ b/hw/i386/acpi-build.h @@ -8,4 +8,6 @@ extern const struct AcpiGenericAddress x86_nvdimm_acpi_dsmio; void acpi_setup(void); Object *acpi_get_i386_pci_host(void); +GArray *acpi_build_madt_standalone(MachineState *machine); + #endif -- 2.52.0