From: "Allen Hubbe" <Allen.Hubbe@dell.com> To: "'Logan Gunthorpe'" <logang@deltatee.com>, "'Serge Semin'" <fancer.lancer@gmail.com> Cc: "'Jon Mason'" <jdmason@kudzu.us>, <linux-ntb@googlegroups.com>, <linux-kernel@vger.kernel.org>, "'Dave Jiang'" <dave.jiang@intel.com>, "'Kurt Schwemmer'" <kurt.schwemmer@microsemi.com>, "'Stephen Bates'" <sbates@raithlin.com>, "'Greg Kroah-Hartman'" <gregkh@linuxfoundation.org> Subject: RE: New NTB API Issue Date: Fri, 23 Jun 2017 18:01:50 -0400 [thread overview] Message-ID: <000201d2ec6c$52b655b0$f8230110$@dell.com> (raw) In-Reply-To: <99f37cec-993d-9c9c-c602-310700a1659c@deltatee.com> From: Logan Gunthorpe > Hey, > > Thanks Serge for the detailed explanation. This is pretty much exactly > as I had thought it should be interpreted. My only problem remains that > my hardware can't provide ntb_mw_get_align until the port it is asking > about has configured itself. The easiest way to solve this is to only > allow access when the link to that port is up. It's not a complicated > change and would actually simplify ntb_transport and ntb_perf a little. > > Is this ok with you Allen? If it is, I can include a patch in my next > switchtec submission. Ok. > > Thanks, > > Logan
WARNING: multiple messages have this Message-ID (diff)
From: "Allen Hubbe" <Allen.Hubbe@dell.com> To: 'Logan Gunthorpe' <logang@deltatee.com>, 'Serge Semin' <fancer.lancer@gmail.com> Cc: 'Jon Mason' <jdmason@kudzu.us>, linux-ntb@googlegroups.com, linux-kernel@vger.kernel.org, 'Dave Jiang' <dave.jiang@intel.com>, 'Kurt Schwemmer' <kurt.schwemmer@microsemi.com>, 'Stephen Bates' <sbates@raithlin.com>, 'Greg Kroah-Hartman' <gregkh@linuxfoundation.org> Subject: RE: New NTB API Issue Date: Fri, 23 Jun 2017 18:01:50 -0400 [thread overview] Message-ID: <000201d2ec6c$52b655b0$f8230110$@dell.com> (raw) In-Reply-To: <99f37cec-993d-9c9c-c602-310700a1659c@deltatee.com> From: Logan Gunthorpe > Hey, > > Thanks Serge for the detailed explanation. This is pretty much exactly > as I had thought it should be interpreted. My only problem remains that > my hardware can't provide ntb_mw_get_align until the port it is asking > about has configured itself. The easiest way to solve this is to only > allow access when the link to that port is up. It's not a complicated > change and would actually simplify ntb_transport and ntb_perf a little. > > Is this ok with you Allen? If it is, I can include a patch in my next > switchtec submission. Ok. > > Thanks, > > Logan
next prev parent reply other threads:[~2017-06-23 22:02 UTC|newest] Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-06-15 20:37 [RFC PATCH 00/13] Switchtec NTB Support Logan Gunthorpe 2017-06-15 20:37 ` [RFC PATCH 01/13] switchtec: move structure definitions into a common header Logan Gunthorpe 2017-06-17 5:11 ` Greg Kroah-Hartman 2017-06-15 20:37 ` [RFC PATCH 02/13] switchtec: export class symbol for use in upper layer driver Logan Gunthorpe 2017-06-17 5:11 ` Greg Kroah-Hartman 2017-06-17 16:16 ` Logan Gunthorpe 2017-06-15 20:37 ` [RFC PATCH 03/13] switchtec: add ntb hardware register definitions Logan Gunthorpe 2017-06-15 20:37 ` [RFC PATCH 04/13] switchtec: add link event notifier block Logan Gunthorpe 2017-06-17 5:14 ` Greg Kroah-Hartman 2017-06-17 16:20 ` Logan Gunthorpe 2017-06-15 20:37 ` [RFC PATCH 05/13] switchtec_ntb: introduce initial ntb driver Logan Gunthorpe 2017-06-15 20:37 ` [RFC PATCH 06/13] switchtec_ntb: initialize hardware for memory windows Logan Gunthorpe 2017-06-17 5:16 ` Greg Kroah-Hartman 2017-06-17 16:39 ` Logan Gunthorpe 2017-06-18 0:33 ` Greg Kroah-Hartman 2017-06-15 20:37 ` [RFC PATCH 07/13] switchtec_ntb: initialize hardware for doorbells and messages Logan Gunthorpe 2017-06-15 20:37 ` [RFC PATCH 08/13] switchtec_ntb: add skeleton ntb driver Logan Gunthorpe 2017-06-15 20:37 ` [RFC PATCH 09/13] switchtec_ntb: add link management Logan Gunthorpe 2017-06-15 20:37 ` [RFC PATCH 10/13] switchtec_ntb: implement doorbell registers Logan Gunthorpe 2017-06-15 20:37 ` [RFC PATCH 11/13] switchtec_ntb: implement scratchpad registers Logan Gunthorpe 2017-06-15 20:37 ` [RFC PATCH 12/13] switchtec_ntb: add memory window support Logan Gunthorpe 2017-06-15 20:37 ` [RFC PATCH 13/13] switchtec_ntb: update switchtec documentation with notes for ntb Logan Gunthorpe 2017-06-16 13:53 ` [RFC PATCH 00/13] Switchtec NTB Support Allen Hubbe 2017-06-16 13:53 ` Allen Hubbe 2017-06-16 13:53 ` Allen Hubbe 2017-06-16 14:09 ` Logan Gunthorpe 2017-06-16 15:34 ` Allen Hubbe 2017-06-16 15:34 ` Allen Hubbe 2017-06-16 15:34 ` Allen Hubbe 2017-06-16 16:47 ` Logan Gunthorpe 2017-06-16 17:39 ` Serge Semin 2017-06-16 18:08 ` Allen Hubbe 2017-06-16 18:08 ` Allen Hubbe 2017-06-16 18:08 ` Allen Hubbe 2017-06-16 19:17 ` Logan Gunthorpe 2017-06-16 16:33 ` Serge Semin 2017-06-16 17:08 ` Logan Gunthorpe 2017-06-16 18:38 ` Serge Semin 2017-06-16 18:38 ` Serge Semin 2017-06-16 19:34 ` Logan Gunthorpe 2017-06-16 20:21 ` Serge Semin 2017-06-17 5:09 ` 'Greg Kroah-Hartman' 2017-06-17 16:11 ` Logan Gunthorpe 2017-06-17 16:15 ` Logan Gunthorpe 2017-06-19 19:14 ` Jon Mason 2017-06-19 20:07 ` Jon Mason 2017-06-19 20:27 ` Logan Gunthorpe 2017-06-19 21:09 ` Jon Mason 2017-06-22 16:17 ` New NTB API Issue Logan Gunthorpe 2017-06-22 18:32 ` Allen Hubbe 2017-06-22 18:32 ` Allen Hubbe 2017-06-22 18:40 ` Logan Gunthorpe 2017-06-22 22:12 ` Allen Hubbe 2017-06-22 22:12 ` Allen Hubbe 2017-06-22 22:19 ` Logan Gunthorpe 2017-06-22 22:42 ` Allen Hubbe 2017-06-22 22:42 ` Allen Hubbe 2017-06-22 22:49 ` Logan Gunthorpe 2017-06-23 13:18 ` Allen Hubbe 2017-06-23 13:18 ` Allen Hubbe 2017-06-23 16:51 ` Logan Gunthorpe 2017-06-23 19:07 ` Allen Hubbe 2017-06-23 19:07 ` Allen Hubbe 2017-06-23 20:39 ` Logan Gunthorpe 2017-06-23 22:06 ` Allen Hubbe 2017-06-23 22:06 ` Allen Hubbe 2017-06-23 23:06 ` Logan Gunthorpe 2017-06-23 21:47 ` Serge Semin 2017-06-23 21:47 ` Serge Semin 2017-06-23 21:59 ` Logan Gunthorpe 2017-06-23 22:01 ` Allen Hubbe [this message] 2017-06-23 22:01 ` Allen Hubbe
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