From: "Steve Wise" <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
To: 'Or Gerlitz' <ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
'Pramod Kumar' <pramod-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
roland-BHEL68pLQRGGvPXPguhicg@public.gmane.org,
hariprasad-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org
Subject: RE: [PATCH 2/2] cxgb4/rdma: configure 0B MRs to match HW implementation
Date: Thu, 16 Oct 2014 09:17:33 -0500 [thread overview]
Message-ID: <001e01cfe94b$ed6aeb60$c840c220$@opengridcomputing.com> (raw)
In-Reply-To: <543F9C7D.8010401-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
> -----Original Message-----
> From: Or Gerlitz [mailto:ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org]
> Sent: Thursday, October 16, 2014 5:23 AM
> To: Pramod Kumar
> Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; roland-BHEL68pLQRGGvPXPguhicg@public.gmane.org; swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org; hariprasad-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org
> Subject: Re: [PATCH 2/2] cxgb4/rdma: configure 0B MRs to match HW implementation
>
>
> On 10/16/2014 12:36 PM, Pramod Kumar wrote:
> > 0B MRs need some tweaks to work correctly with HW.
>
> What's the use case?
The dapltest tool does this if you run the transaction test and do 0B IO. A customer discovered the issue.
Steve.
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prev parent reply other threads:[~2014-10-16 14:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-16 9:36 [PATCH 0/2] : cxgb4/rdma patches Pramod Kumar
[not found] ` <1413452189-5427-1-git-send-email-pramod-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org>
2014-10-16 9:36 ` [PATCH 1/2] cxgb4/rdma:Increase epd buff size for debug interface Pramod Kumar
2014-10-16 9:36 ` [PATCH 2/2] cxgb4/rdma: configure 0B MRs to match HW implementation Pramod Kumar
[not found] ` <1413452189-5427-3-git-send-email-pramod-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org>
2014-10-16 10:22 ` Or Gerlitz
[not found] ` <543F9C7D.8010401-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2014-10-16 14:17 ` Steve Wise [this message]
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