From: Sagi Grimberg <sagig-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
To: Steve Wise
<swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>,
dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
Cc: infinipath-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
sagig-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
roid-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
target-devel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH V5 4/5] RDMA/isert: Set REMOTE_WRITE on DMA MRs to support iWARP devices
Date: Mon, 6 Jul 2015 10:52:22 +0300 [thread overview]
Message-ID: <559A33B6.6000303@dev.mellanox.co.il> (raw)
In-Reply-To: <20150705174459.10042.37298.stgit-PBeJgSbIpn97NCTnQtmixQ@public.gmane.org>
On 7/5/2015 8:45 PM, Steve Wise wrote:
> iWARP devices require REMOTE_WRITE for MRs used as the destination of
> an RDMA READ. So if the device protocol is iWARP, then set REMOTE_WRITE
> when allocating the DMA MR.
>
> Signed-off-by: Steve Wise <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
Reviewed-by: Sagi Grimberg <sagig-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
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next prev parent reply other threads:[~2015-07-06 7:52 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-05 17:44 [PATCH V5 0/5] iSER support for iWARP Steve Wise
2015-07-05 17:44 ` [PATCH V5 1/5] mlx4, mlx5, mthca: Expose max_sge_rd correctly Steve Wise
2015-07-05 17:44 ` [PATCH V5 2/5] ipath,qib: " Steve Wise
2015-07-05 17:44 ` [PATCH V5 3/5] RDMA/iser: Limit sg tablesize and max_sectors to device fastreg max depth Steve Wise
[not found] ` <20150705174452.10042.44695.stgit-PBeJgSbIpn97NCTnQtmixQ@public.gmane.org>
2015-07-06 7:50 ` Sagi Grimberg
[not found] ` <559A335A.90506-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2015-07-06 14:35 ` Steve Wise
2015-07-07 6:26 ` Sagi Grimberg
2015-07-07 13:59 ` Steve Wise
2015-07-07 14:32 ` Or Gerlitz
2015-07-07 15:41 ` Steve Wise
2015-07-07 16:30 ` Sagi Grimberg
2015-07-05 17:45 ` [PATCH V5 4/5] RDMA/isert: Set REMOTE_WRITE on DMA MRs to support iWARP devices Steve Wise
[not found] ` <20150705174459.10042.37298.stgit-PBeJgSbIpn97NCTnQtmixQ@public.gmane.org>
2015-07-06 7:52 ` Sagi Grimberg [this message]
2015-07-05 17:45 ` [PATCH V5 5/5] RDMA/isert: Limit read depth based on the device max_sge_rd capability Steve Wise
[not found] ` <20150705174505.10042.28442.stgit-PBeJgSbIpn97NCTnQtmixQ@public.gmane.org>
2015-07-06 7:52 ` Sagi Grimberg
2015-07-14 8:27 ` Christoph Hellwig
[not found] ` <20150714082721.GA30072-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2015-07-14 14:41 ` Steve Wise
2015-07-14 15:42 ` 'Christoph Hellwig'
[not found] ` <20150714154200.GE11026-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2015-07-14 15:49 ` Steve Wise
2015-07-14 18:47 ` Chuck Lever
2015-07-14 19:11 ` Steve Wise
2015-07-14 19:25 ` Chuck Lever
[not found] ` <20150705174353.10042.39648.stgit-PBeJgSbIpn97NCTnQtmixQ@public.gmane.org>
2015-07-07 0:38 ` [PATCH V5 0/5] iSER support for iWARP Nicholas A. Bellinger
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