mac-address: Identify DVT by its OUI instead of suffix
DVT units have a specific range and specific OUI they have been allocated that
is unique from all other ranges. We'll use the OUI to identify instead of the
suffix.
Change-Id: I253c059e48e1d607ee0f9d197d79d388ab2061ff
diff --git a/etc/runonce.d/10-set-mac-addresses b/etc/runonce.d/10-set-mac-addresses
index e14ba16..550a7ea 100755
--- a/etc/runonce.d/10-set-mac-addresses
+++ b/etc/runonce.d/10-set-mac-addresses
@@ -109,7 +109,7 @@
if len(address) == 0:
return None
address = address[:-1]
- return address
+ return address.lower()
except Exception as e:
print('Error reading %s: %s' % (sysfs_path, e))
return None
@@ -147,11 +147,9 @@
def IsDVTMacAddress(base_mac_address):
'''Checks to see if the given MAC address is within the allocated DVT range.'''
- dvt_mac_start = MacDeviceSuffixToNumber('51:F7:6E')
- dvt_mac_end = MacDeviceSuffixToNumber('51:FA:1B')
- mac_suffix = MacDeviceSuffixToNumber(GetMacDeviceSuffixString(base_mac_address))
+ prefix_string = GetMacDevicePrefixString(base_mac_address)
- if mac_suffix >= dvt_mac_start and mac_suffix <= dvt_mac_end:
+ if prefix_string == 'f4:f5:e8':
return True
return False
