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From: Hal Rosenstock <hal-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
To: Roland Dreier <roland-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Mike Marciniszyn
	<mike.marciniszyn-h88ZbnxC6KDQT0dZR+AlfA@public.gmane.org>,
	Or Gerlitz <or.gerlitz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Or Gerlitz <ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
	linux-rdma <linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Ira Weiny <weiny2-i2BcT+NCU+M@public.gmane.org>,
	Hal Rosenstock
	<hal.rosenstock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Sean Hefty <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH V1 7/9] ib/pma: add include file for IBA performance counters definitions
Date: Wed, 06 Jul 2011 14:27:19 -0400	[thread overview]
Message-ID: <4E14A907.8040909@dev.mellanox.co.il> (raw)
In-Reply-To: <CAL1RGDVpuwsgfVRxNw098W_wRECGn0uinQR+8txE96n5KtDXgw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>

On 7/6/2011 1:50 PM, Roland Dreier wrote:
> On Wed, Jul 6, 2011 at 9:57 AM, Hal Rosenstock <hal-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org> wrote:
>> I can rereview the patch intoto if this is needed.
> 
> If you wouldn't mind, that would be great.  I would like to get a
> solution for qib in
> the tree but as I said I don't like stealing reserved bits, and I'm
> not confident I
> know the tradeoffs here.

There are possibly two different scopes here:

1. Standardized XmitWait support (not addressed in this patch) -
mentioned by Ira

and

2. Vendor specific congestion attributes (in this patch)

For #2, this requires either to be moved to some vendor specific class
as Jason suggested or some IBTA errata relating to adding vendor
specific PerfMgt class attributes.

-- Hal

>  - R.
> 

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  parent reply	other threads:[~2011-07-06 18:27 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-06-15 14:38 [PATCH 0/9] IBoE updates: GID change event and network flow counters Or Gerlitz
     [not found] ` <alpine.LRH.2.00.1106151733410.15844-VYr5/9ddeaGSIdy2EShu12Xnswh1EIUO@public.gmane.org>
2011-06-15 14:39   ` [PATCH 1/9] ib/core: Add GID change event Or Gerlitz
2011-06-15 14:40   ` [PATCH 2/9] ib/mlx4: use GID change event on IBoE code Or Gerlitz
2011-06-15 14:41   ` [PATCH 3/9] mlx4: extend cap flags to 64 bit Or Gerlitz
2011-06-15 14:42   ` [PATCH 4/9] mlx4: align current extended capabilities to use the flags field Or Gerlitz
     [not found]     ` <alpine.LRH.2.00.1106151742330.15844-VYr5/9ddeaGSIdy2EShu12Xnswh1EIUO@public.gmane.org>
2011-07-07 19:19       ` [PATCH V1 " Or Gerlitz
2011-06-15 14:43   ` [PATCH 5/NNN] mlx4: Fix layout of QP context for correct location of counter index Or Gerlitz
2011-06-15 14:47   ` [PATCH 6/9] mlx4: add network flow counters Or Gerlitz
     [not found]     ` <alpine.LRH.2.00.1106151745060.15844-VYr5/9ddeaGSIdy2EShu12Xnswh1EIUO@public.gmane.org>
2011-06-15 15:22       ` Hefty, Sean
2011-06-15 14:48   ` [PATCH 7/9] ib/pma: add include file for IBA performance counters definitions Or Gerlitz
     [not found]     ` <alpine.LRH.2.00.1106151747390.15844-VYr5/9ddeaGSIdy2EShu12Xnswh1EIUO@public.gmane.org>
2011-06-15 16:08       ` Hal Rosenstock
     [not found]         ` <4DF8D90A.1000208-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2011-06-16  8:01           ` Or Gerlitz
2011-06-15 23:10       ` Hefty, Sean
     [not found]         ` <1828884A29C6694DAF28B7E6B8A8237302148F-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-06-15 23:46           ` Ira Weiny
     [not found]             ` <20110615164619.994a49a4.weiny2-i2BcT+NCU+M@public.gmane.org>
2011-06-15 23:51               ` Hefty, Sean
2011-06-16  7:39           ` Or Gerlitz
     [not found]             ` <4DF9B319.6070100-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2011-06-16 16:19               ` Hefty, Sean
     [not found]                 ` <1828884A29C6694DAF28B7E6B8A8237302184A-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-06-16 17:57                   ` Or Gerlitz
2011-06-20 16:46                   ` IBoE updates - GID change event / network flow counters (was: [PATCH 7/9] ib/pma: add include file for IBA perf counters) Or Gerlitz
     [not found]                     ` <4DFF797E.5090904-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2011-06-20 18:18                       ` Roland Dreier
     [not found]                         ` <BANLkTi=VR6v=xSwzLRHDL1x2=05wF-H5KQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-06-20 20:38                           ` Or Gerlitz
2011-07-16 19:57                           ` Or Gerlitz
2011-06-16  8:20       ` [PATCH V1 7/9] ib/pma: add include file for IBA performance counters definitions Or Gerlitz
     [not found]         ` <alpine.LRH.2.00.1106161119120.12552-VYr5/9ddeaGSIdy2EShu12Xnswh1EIUO@public.gmane.org>
2011-06-16 14:18           ` Or Gerlitz
     [not found]             ` <4DFA10CC.5080002-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2011-06-16 15:49               ` Mike Marciniszyn
     [not found]                 ` <35AAF1E4A771E142979F27B51793A4888838E71F03-HolNjIBXvBOXx9kJd3VG2h2eb7JE58TQ@public.gmane.org>
2011-06-16 18:14                   ` Or Gerlitz
     [not found]                     ` <BANLkTikpMWYaXB8Ne+FaLGHi2L5TUCNDkQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-07-05 15:49                       ` Mike Marciniszyn
     [not found]                         ` <35AAF1E4A771E142979F27B51793A4888838FEE740-HolNjIBXvBOXx9kJd3VG2h2eb7JE58TQ@public.gmane.org>
2011-07-05 16:01                           ` Or Gerlitz
     [not found]                             ` <4E133575.8040105-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2011-07-05 19:34                               ` Roland Dreier
     [not found]                                 ` <CAL1RGDX7U=PMjWadeS3Gp+xST56xJiK=qydwu1PMcvkfb7DcnA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-07-06  3:11                                   ` Or Gerlitz
     [not found]                                     ` <CAJZOPZK3tT9gXP46ek-tO3xyvj7=eKyGJXBoim9uOMbJc4BtfQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-07-06 12:39                                       ` Mike Marciniszyn
     [not found]                                         ` <35AAF1E4A771E142979F27B51793A4888838FEE894-HolNjIBXvBOXx9kJd3VG2h2eb7JE58TQ@public.gmane.org>
2011-07-06 15:51                                           ` Roland Dreier
     [not found]                                             ` <CAL1RGDWHYMQHbZWwkysqZ7TLrB_ZDJWSTC4YCqk1wpme_3+BrQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-07-06 16:57                                               ` Hal Rosenstock
     [not found]                                                 ` <4E14940A.9080700-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2011-07-06 17:50                                                   ` Roland Dreier
     [not found]                                                     ` <CAL1RGDVpuwsgfVRxNw098W_wRECGn0uinQR+8txE96n5KtDXgw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-07-06 18:15                                                       ` Jason Gunthorpe
     [not found]                                                         ` <20110706181507.GC1162-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2011-07-06 18:24                                                           ` Hal Rosenstock
     [not found]                                                             ` <4E14A87B.2070405-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2011-07-06 18:45                                                               ` Jason Gunthorpe
     [not found]                                                                 ` <20110706184511.GD1162-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2011-07-06 18:53                                                                   ` Hal Rosenstock
2011-07-06 18:27                                                       ` Hal Rosenstock [this message]
2011-07-07  6:55                                                       ` Or Gerlitz
2011-07-06 16:47                                           ` Ira Weiny
2011-07-05 15:46           ` [PATCH V2 " Or Gerlitz
2011-06-15 14:49   ` [PATCH 8/9] ib/mlx4: use flow counters on IBoE ports Or Gerlitz
2011-06-15 14:51   ` [PATCH 9/9] ib/mlx4: support PMA counters for IBoE Or Gerlitz

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