smbios: SMBIOS 3.0 (64-bit) Entry Point structure

Add definition of the SMBIOS 3.0 (64-bit) Entry Point structure.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/include/smbios.h b/include/smbios.h
index c9df2706f5a6198fc2419b7980a8891f1ad3c248..e601283d2939744024763a7bcb7178616ed6e64f 100644 (file)
--- a/include/smbios.h
+++ b/include/smbios.h
@@ -54,6 +54,32 @@ struct __packed smbios_entry {
        u8 bcd_rev;
 };
 
+/**
+ * struct smbios3_entry - SMBIOS 3.0 (64-bit) Entry Point structure
+ */
+struct __packed smbios3_entry {
+       /** @anchor: anchor string */
+       u8 anchor[5];
+       /** @checksum: checksum of the entry point structure */
+       u8 checksum;
+       /** @length: length of the entry point structure */
+       u8 length;
+       /** @major_ver: major version of the SMBIOS specification */
+       u8 major_ver;
+       /** @minor_ver: minor version of the SMBIOS specification */
+       u8 minor_ver;
+       /** @docrev: revision of the SMBIOS specification */
+       u8 doc_rev;
+       /** @entry_point_rev: revision of the entry point structure */
+       u8 entry_point_rev;
+       /** @reserved: reserved */
+       u8 reserved;
+       /** maximum size of SMBIOS table */
+       u32 max_struct_size;
+       /** @struct_table_address: 64-bit physical starting address */
+       u64 struct_table_address;
+};
+
 /* BIOS characteristics */
 #define BIOS_CHARACTERISTICS_PCI_SUPPORTED     (1 << 7)
 #define BIOS_CHARACTERISTICS_UPGRADEABLE       (1 << 11)