From 4f742bcd95373425fde52b0d3b354bb020446542 Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Wed, 20 Mar 2013 00:12:30 +0000
Subject: [smbios] Provide SMBIOS version number via smbios_version()

Signed-off-by: Michael Brown <mcb30@ipxe.org>
---
 src/interface/smbios/smbios.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'src/interface/smbios/smbios.c')

diff --git a/src/interface/smbios/smbios.c b/src/interface/smbios/smbios.c
index 8ed24dd66..2adaa53d9 100644
--- a/src/interface/smbios/smbios.c
+++ b/src/interface/smbios/smbios.c
@@ -179,3 +179,20 @@ int read_smbios_string ( struct smbios_structure *structure,
 	DBG ( "SMBIOS string index %d not found\n", index );
 	return -ENOENT;
 }
+
+/**
+ * Get SMBIOS version
+ *
+ * @ret version		Version, or negative error
+ */
+int smbios_version ( void ) {
+	int rc;
+
+	/* Find SMBIOS */
+	if ( ( smbios.address == UNULL ) &&
+	     ( ( rc = find_smbios ( &smbios ) ) != 0 ) )
+		return rc;
+	assert ( smbios.address != UNULL );
+
+	return smbios.version;
+}
-- 
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