Re: [PATCH rdma-next 00/29] Soft RoCE driver

Leon Romanovsky
2016-06-08T10:41:23Z

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On Wed, Jun 08, 2016 at 02:52:10AM -0700, Nicholas A. Bellinger wrote:
> Hey Moni & HCH, Co.
>
> (Adding Sagi CC')
>
> On Wed, 2016-06-08 at 11:49 +0300, Moni Shoua wrote:
> > On Fri, Jun 3, 2016 at 8:25 AM, Christoph Hellwig <hch-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org> wrote:
> > > Do you have a changelog compred to the last version?
> > >
> >
> > - Moved from drivers/staging/rdma/rxe to drivers/infiniband/hw/rxe
> > - Rebase to newer kernel (was 4.4-rc6)
> > - Removed support in phys. MR
> > - Removed memory window codes (buggy)
> > - Mind IS_ENABLED(CONFIG_IPV6)
> > - Dispatch IB event on port UP/DOWN
> > - Validate ICRC in receive
> > - Validate dgid in receive
> > - Scatter IPv4 header to right place for UD QP
> > - Other bug fixes
> > - Copyright dates were updated in file headers
> >
> >
> > > How well do FRWRs work, does this include Sagi's work in that area?
> > FRWR is not supported yet
> > > How well does posting of fenced WRs work?
> > We ran successfully some simple tests with IBV_SEND_FENCE
> >
>
> Great.
>
> A Soft-RoCE environment against v4.7-rc2 for iser and early nvme-fabrics
> code would be extremely useful. :-)
>
> Can we get this code into 0-day build ASAP..?

Hi Nicholas,

Per your request, I added Soft-RoCE code to my tree for testing (kbuild
and linux-next tests). Please be aware that official RDMA tree is Doug's
tree and only appearance in his tree will be sign for acceptance.

https://git.kernel.org/cgit/linux/kernel/git/leon/linux-rdma.git/log/?h=topic/rxe
https://git.kernel.org/cgit/linux/kernel/git/leon/linux-rdma.git/log/?h=testing/rdma-next

Thanks.

>
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