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Tsirkin" , Gerd Hoffmann , Joerg Roedel , Luigi Leonardi , Marcel Apfelbaum , Oliver Steffen Subject: [PATCH v6 1/9] hw/acpi: Make acpi_checksum() public Date: Fri, 30 Jan 2026 06:47:06 +0100 Message-ID: <20260130054714.715928-2-osteffen@redhat.com> In-Reply-To: <20260130054714.715928-1-osteffen@redhat.com> References: <20260130054714.715928-1-osteffen@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=osteffen@redhat.com; helo=us-smtp-delivery-124.mimecast.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, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1769752109827158500 Content-Type: text/plain; charset="utf-8" Make the ACPI table checksum calculation function (in core.c) public so it can be reused in other parts of the ACPI code. Signed-off-by: Oliver Steffen --- hw/acpi/core.c | 5 ++++- include/hw/acpi/acpi.h | 3 +++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/hw/acpi/core.c b/hw/acpi/core.c index d9979b0da9..6b65e587f2 100644 --- a/hw/acpi/core.c +++ b/hw/acpi/core.c @@ -83,7 +83,10 @@ bool acpi_builtin(void) return true; } =20 -static int acpi_checksum(const uint8_t *data, int len) +/* Calculate the ACPI checksum value so that if used in the corresponding + * header field, the ACPI checksum verification will be successful. + */ +int acpi_checksum(const uint8_t *data, int len) { int sum, i; sum =3D 0; diff --git a/include/hw/acpi/acpi.h b/include/hw/acpi/acpi.h index 4b8ee094c4..b036116dfb 100644 --- a/include/hw/acpi/acpi.h +++ b/include/hw/acpi/acpi.h @@ -203,4 +203,7 @@ struct AcpiSlicOem { }; int acpi_get_slic_oem(AcpiSlicOem *oem); =20 +/* core.c */ +int acpi_checksum(const uint8_t *data, int len); + #endif /* QEMU_HW_ACPI_H */ --=20 2.52.0