* IB_QPT_RAW_ETY
@ 2010-04-09 18:57 Steve Wise
[not found] ` <4BBF78AE.3000003-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: Steve Wise @ 2010-04-09 18:57 UTC (permalink / raw)
To: Roland Dreier; +Cc: linux-rdma
Hey Roland,
Is QP type IB_QPT_RAW_ETY intended to provide a raw Ethernet service for
sending/receiving Ethernet frames?
Steve.
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* RE: IB_QPT_RAW_ETY
[not found] ` <4BBF78AE.3000003-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
@ 2010-04-09 19:05 ` Sean Hefty
2010-04-09 19:11 ` IB_QPT_RAW_ETY Roland Dreier
1 sibling, 0 replies; 3+ messages in thread
From: Sean Hefty @ 2010-04-09 19:05 UTC (permalink / raw)
To: 'Steve Wise', Roland Dreier; +Cc: linux-rdma
>Is QP type IB_QPT_RAW_ETY intended to provide a raw Ethernet service for
>sending/receiving Ethernet frames?
It allows encapsulating Ethernet frames within an IB link packet. I'm not sure
if any hardware supports this.
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* Re: IB_QPT_RAW_ETY
[not found] ` <4BBF78AE.3000003-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-04-09 19:05 ` IB_QPT_RAW_ETY Sean Hefty
@ 2010-04-09 19:11 ` Roland Dreier
1 sibling, 0 replies; 3+ messages in thread
From: Roland Dreier @ 2010-04-09 19:11 UTC (permalink / raw)
To: Steve Wise; +Cc: linux-rdma
> Is QP type IB_QPT_RAW_ETY intended to provide a raw Ethernet service
> for sending/receiving Ethernet frames?
It's the ancient "raw ethertype" QP type from the IB spec. I don't
think anyone ever really implemented it or used it.
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Roland Dreier <rolandd-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org> || For corporate legal information go to:
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^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2010-04-09 19:11 UTC | newest]
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2010-04-09 18:57 IB_QPT_RAW_ETY Steve Wise
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2010-04-09 19:05 ` IB_QPT_RAW_ETY Sean Hefty
2010-04-09 19:11 ` IB_QPT_RAW_ETY Roland Dreier
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