From: Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
To: "Hefty, Sean" <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
Liran Liss <liranl-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
"linux-rdma
(linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org)"
<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [RFC] rdma/uverbs: Sketch for an ioctl framework
Date: Wed, 25 May 2016 11:06:51 -0600 [thread overview]
Message-ID: <20160525170651.GA10940@obsidianresearch.com> (raw)
In-Reply-To: <1828884A29C6694DAF28B7E6B8A82373AB050592-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
On Wed, May 25, 2016 at 02:59:41PM +0000, Hefty, Sean wrote:
> > As I outlined, the genesis to do this was to migrate libibverbs to an
> > ioctl interface and in the process set a better stage for all the
> > other things people want to do. That includes better supporting
> > non-libibverbs libraries (dpdk, libfabric, whatever)
>
> Then create ioctl 1 - direct mapping of the write interface
> Ioctl 2-255 - extensions
That is an option..
> > The purpose of the object/method style framework was to better set the
> > stage for the core code to provide that kind of wider interface for
> > the drivers.
>
> I tried applying this to the rdma cm. It's a very poor fit.
I'm very surprised by this, what do we have to do for rdma cm then?
Jason
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next prev parent reply other threads:[~2016-05-25 17:06 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-24 6:25 [RFC] rdma/uverbs: Sketch for an ioctl framework Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373AB04FB7F-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2016-05-24 16:02 ` Liran Liss
[not found] ` <HE1PR05MB141819B27F9AAA360DCB420FB14F0-eBadYZ65MZ87O8BmmlM1zNqRiQSDpxhJvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
2016-05-24 17:57 ` Doug Ledford
[not found] ` <11b6d9c1-0b20-f929-c896-ca084fe18192-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-05-24 21:41 ` Jason Gunthorpe
[not found] ` <20160524214137.GA6760-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-05-24 22:38 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373AB0502ED-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2016-05-24 23:13 ` Jason Gunthorpe
[not found] ` <20160524231359.GA10664-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-05-25 14:59 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373AB050592-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2016-05-25 17:06 ` Jason Gunthorpe [this message]
2016-05-25 14:44 ` Liran Liss
2016-05-25 18:06 ` Doug Ledford
[not found] ` <5745E9AE.6020700-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-05-25 19:00 ` Jason Gunthorpe
[not found] ` <20160525190039.GA5525-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-05-25 19:31 ` Doug Ledford
2016-05-25 19:59 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373AB050907-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2016-05-25 20:51 ` Jason Gunthorpe
[not found] ` <20160525205156.GB5525-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-05-25 21:46 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373AB050A07-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2016-05-25 22:13 ` Jason Gunthorpe
[not found] ` <20160525221340.GB6207-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-05-25 22:24 ` Hefty, Sean
2016-05-25 22:47 ` Steve Wise
2016-05-26 18:07 ` Liran Liss
[not found] ` <HE1PR05MB1418B4396F696F763D67A893B1410-eBadYZ65MZ87O8BmmlM1zNqRiQSDpxhJvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
2016-05-26 18:43 ` Jason Gunthorpe
[not found] ` <20160526184348.GA22174-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-05-27 0:22 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373AB05BBED-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2016-05-27 16:50 ` Jason Gunthorpe
[not found] ` <20160527165023.GA2449-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-05-27 17:24 ` Hefty, Sean
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