From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gunthorpe Subject: Re: [PATCH RFC 2/2] RDMA/isert: Support iWARP transport Date: Thu, 25 Jun 2015 13:29:34 -0600 Message-ID: <20150625192934.GB15726@obsidianresearch.com> References: <20150625153754.13272.432.stgit@build.ogc.int> <20150625153922.13272.41789.stgit@build.ogc.int> <20150625182505.GA15337@obsidianresearch.com> <1828884A29C6694DAF28B7E6B8A82373A8FF9D60@ORSMSX109.amr.corp.intel.com> <005a01d0af75$70c9eb60$525dc220$@opengridcomputing.com> <1828884A29C6694DAF28B7E6B8A82373A8FF9D96@ORSMSX109.amr.corp.intel.com> <20150625191220.GA15726@obsidianresearch.com> <1828884A29C6694DAF28B7E6B8A82373A8FF9DF9@ORSMSX109.amr.corp.intel.com> <006901d0af7c$be6c04a0$3b440de0$@opengridcomputing.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <006901d0af7c$be6c04a0$3b440de0$@opengridcomputing.com> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Steve Wise Cc: "'Hefty, Sean'" , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, sagig-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org, orgerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org, 'Roi Dayan' List-Id: linux-rdma@vger.kernel.org On Thu, Jun 25, 2015 at 02:25:49PM -0500, Steve Wise wrote: > To stage the changes we could introduce a new function that returns > the needed ib_access_flags value given the desired opcodes. Then > have a series that changes all the existing ULPs to make use of this > new function. I wouldn't be afraid to add a new create_mr entry point that does the right thing, we can unexport/delete the old one when all kernel users are gone. Trivially the core can just have a default that translates based on iwarp/!iwarp for now. Jason -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html