On 1/15/2015 6:30 PM, Weiny, Ira wrote:
>>
>> On 1/12/2015 12:11 PM, ira.we...@intel.com wrote:
>>> From: Ira Weiny <ira.we...@intel.com>
>>>
>>> OPA_MIN_CLASS_VERSION -- OPA Class versions are > 0x80
>>> OPA_SMP_CLASS_VERSION -- Defined at 0x80 OPA_MGMT_BASE_VERSION --
>>> Defined at 0x80
>>>
>>> Increase max management version to accommodate OPA
>>
>> Allocation of MAD base and class version numbers is owned by the IBTA.
>> It doesn't seem appropriate to arbitrarily claim code points without proper
>> approval.
> 
> OPA is its own architecture space.  While this space uses some of the same 
> values as 
> IB we are not claiming any IBTA values.  

You *are* claiming IBTA values. When the IBTA chooses to use those
values, then there will be a conflict.

-- Hal

> This is similar to how IB GIDs and IPv6 addresses look the same but are in 
> separate addressing domains.
> 
> Ira
> 
> 

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