Changeset 5027

Timestamp:

11/19/07 23:21:04 (1 year ago)

Author:

khali

Message:

The model name is actually the first half of the asset tag.

Files:

• i2c-tools/trunk/CHANGES (modified) (1 diff)
• i2c-tools/trunk/eeprom/decode-vaio.pl (modified) (3 diffs)

i2c-tools/trunk/CHANGES

@@ -6 +6 @@
-                Update manufacturer IDs.
-  decode-vaio: Private data might not be readable by non-root users
+               Print the asset tag
-  i2cset: Final status messages go to stdout
-          Return success even when readback fails or doesn't match

i2c-tools/trunk/eeprom/decode-vaio.pl

@@ -46 +46 @@
-# Version 1.5  2007-11-19  Jean Delvare <khali@linux-fr.org>
-#  UUID and serial number might be hidden
+#  The model name is actually the first half of the asset tag
-#
-# EEPROM data decoding for Sony Vaio laptops. 
@@ -164 +165 @@
-}
-
+sub decode_hexa
+{
+        my ($bus, $addr, $offset, $length) = @_;
+
+        my @bytes = unpack('C*', read_eeprom_bytes($bus, $addr, $offset, $length));
+        my $string='';
+
+        for(my $i=0;$i<$length;$i++)
+        {
+                $string.=sprintf('%02X', shift(@bytes));
+        }
+
+        return($string);
+}
+
-sub decode_uuid
-{
@@ -205 +221 @@
-        print_item(length($revision) > 2 ? 'Service Tag' : 'Revision',
-                   $revision);
-
+
+
-        print_item('OEM Data', decode_string($bus, $addr, 32, 16));
-        print_item('Timestamp', decode_string($bus, $addr, 224, 32));