From: Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
To: Eli Cohen <eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Cc: liranl-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
eitan-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH rdma-next V1 04/10] IB/core: Support accessing SA in virtualized environment
Date: Thu, 10 Mar 2016 16:52:53 -0700 [thread overview]
Message-ID: <20160310235253.GD18897@obsidianresearch.com> (raw)
In-Reply-To: <20160310234542.GB39681-lgQlq6cFzJSjLWYaRI30zHI+JuX82XLG@public.gmane.org>
On Fri, Mar 11, 2016 at 01:45:42AM +0200, Eli Cohen wrote:
> On Thu, Mar 10, 2016 at 04:26:20PM -0700, Jason Gunthorpe wrote:
> >
> > I don't know that another OUI is necessary, setting the local bit is
> > probably OK, that is what IPv6 has done.
> >
>
> So defining the well known SA GUID to be 0x200000000000002 makes the
> address locally administered in which case we don't need to provide a
> valid OUI.
> I can roll another set with that and the alignment fix.
It is in line with IPv6 (eg IPv6 defines would use ::1, but the local
bit is inverted, unlike IB).
Of course, IBTA should sign off on this plan.
Jason
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next prev parent reply other threads:[~2016-03-10 23:52 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-07 21:08 [PATCH rdma-next V1 00/10] IB SR-IOV support Eli Cohen
[not found] ` <1457384940-11951-1-git-send-email-eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-03-07 21:08 ` [PATCH rdma-next V1 01/10] net/core: Add support for configuring VF GUIDs Eli Cohen
2016-03-07 21:08 ` [PATCH rdma-next V1 02/10] IB/mlx5: Fix decision on using MAD_IFC Eli Cohen
2016-03-07 21:08 ` [PATCH rdma-next V1 03/10] IB/core: Add subnet prefix to port info Eli Cohen
[not found] ` <1457384940-11951-4-git-send-email-eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-03-07 21:43 ` Jason Gunthorpe
[not found] ` <20160307214313.GA6706-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-03-07 21:56 ` Eli Cohen
[not found] ` <20160307215608.GA33629-lgQlq6cFzJSjLWYaRI30zHI+JuX82XLG@public.gmane.org>
2016-03-07 22:05 ` Jason Gunthorpe
[not found] ` <20160307220558.GC6706-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-03-07 22:10 ` Eli Cohen
2016-03-07 21:08 ` [PATCH rdma-next V1 04/10] IB/core: Support accessing SA in virtualized environment Eli Cohen
[not found] ` <1457384940-11951-5-git-send-email-eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-03-07 22:04 ` Jason Gunthorpe
[not found] ` <20160307220434.GB6706-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-03-07 22:29 ` Eli Cohen
[not found] ` <20160307222908.GC33629-lgQlq6cFzJSjLWYaRI30zHI+JuX82XLG@public.gmane.org>
2016-03-08 17:54 ` Jason Gunthorpe
[not found] ` <20160308175411.GC10805-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-03-10 21:48 ` Eli Cohen
[not found] ` <20160310214807.GA39681-lgQlq6cFzJSjLWYaRI30zHI+JuX82XLG@public.gmane.org>
2016-03-10 23:26 ` Jason Gunthorpe
[not found] ` <20160310232620.GA18092-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-03-10 23:45 ` Eli Cohen
[not found] ` <20160310234542.GB39681-lgQlq6cFzJSjLWYaRI30zHI+JuX82XLG@public.gmane.org>
2016-03-10 23:52 ` Jason Gunthorpe [this message]
2016-03-07 21:08 ` [PATCH rdma-next V1 05/10] IB/core: Add interfaces to control VF attributes Eli Cohen
2016-03-07 21:08 ` [PATCH rdma-next V1 06/10] IB/ipoib: Add ndo operations for configuring VFs Eli Cohen
2016-03-07 21:08 ` [PATCH rdma-next V1 07/10] net/mlx5_core: Add VF param when querying vport counter Eli Cohen
2016-03-07 21:08 ` [PATCH rdma-next V1 08/10] net/mlx5_core: Implement modify HCA vport command Eli Cohen
2016-03-07 21:08 ` [PATCH rdma-next V1 09/10] IB/mlx5: Implement callbacks for manipulating VFs Eli Cohen
2016-03-07 21:09 ` [PATCH rdma-next V1 10/10] IB/ipoib: Allow mcast packets from other VFs Eli Cohen
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