> -----Original Message-----
> From: Jeff Squyres (jsquyres) [mailto:jsquy...@cisco.com]
> Subject: Re: [PATCH 2/2] Ad IB_MTU_1500|9000 enums.
> 
> On Apr 8, 2013, at 6:16 PM, "Hefty, Sean" <sean.he...@intel.com> wrote:
> 
> > Why can't IB_MTU_1500 = 1500?
> 

Sean,

If the IBTA were to release new MTU enumerations which values would you 
recommend then?

Ira

> 
> It certainly could.  Additionally, since Roland was a little concerned about 
> the
> "IB" prefix (since 1500 and 9000 are not IBTA-sanctioned MTUs), they could
> have a different prefix -- perhaps RDMA_MTU_1500.
> 
> Although I admit that it would be weird to have an enum that contains values
> with different prefixes:
> 
> enum ib_mtu {
>         IB_MTU_256  = 1,
>         IB_MTU_512  = 2,
>         IB_MTU_1024 = 3,
>         IB_MTU_2048 = 4,
>         IB_MTU_4096 = 5,
>         RDMA_MTU_1500 = 1500,
>         RDMA_MTU_9000 =       9000
> };
> 
> --
> Jeff Squyres
> jsquy...@cisco.com
> For corporate legal information go to:
> http://www.cisco.com/web/about/doing_business/legal/cri/

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