From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754842AbeARW3B (ORCPT ); Thu, 18 Jan 2018 17:29:01 -0500 Received: from mail-qt0-f196.google.com ([209.85.216.196]:33234 "EHLO mail-qt0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753189AbeARW2x (ORCPT ); Thu, 18 Jan 2018 17:28:53 -0500 X-Google-Smtp-Source: ACJfBov+WaHHXBQeR239RTls8FbpAEWIsM/LD25GN1r4oykVcuj1gR+BO6qJxPLZ9vpUX1RouapnKA== Date: Thu, 18 Jan 2018 17:28:49 -0500 From: Jon Mason To: Serge Semin Cc: dave.jiang@intel.com, Allen.Hubbe@emc.com, Shyam-sundar.S-k@amd.com, Xiangliang.Yu@amd.com, gary.hook@amd.com, Sergey.Semin@t-platforms.ru, linux-ntb@googlegroups.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 00/15] NTB: Add full multi-port API support to the test drivers Message-ID: <20180118222849.GA25893@kudzu.us> References: <20171205223918.28727-1-fancer.lancer@gmail.com> <20171206143206.14665-1-fancer.lancer@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20171206143206.14665-1-fancer.lancer@gmail.com> User-Agent: Mutt/1.9.1 (2017-09-22) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Dec 06, 2017 at 05:31:51PM +0300, Serge Semin wrote: > The multi-port NTB API was introduced in kernel 4.13 as well as the > first driver for the true multi-port devices of IDT PCIe-switches > series. But the test drivers still were left almost unchanged. Yes, > they didn't fail being used with new NTB API, but they only worked > with two-ports NTB devices. This patchset is intended to fix the > issue by amending the NTB test drivers and script so they would be > fully compatible with multi-port NTB API. > > Additionally I found a few NTB subsystem issues while developing the > submitted patches. So they are also fixed in this patchset. > > The patchset is applied on top of the recent Jon Mason's repo state: > https://github.com/jonmason/ntb > Particularly the "ntb/ntb-next" branch is used. The last commit hash > had been: > commit ("ntb_hw_switchtec: Force down the link before") Series applied to ntb-next. Thanks, Jon > > Serge Semin (15): > NTB: Rename NTB messaging API methods > NTB: Set dma mask and dma coherent mask to NTB devices > NTB: Fix UB/bug in ntb_mw_get_align() > NTB: ntb_pp: Add full multi-port NTB API support > NTB: ntb_tool: Add full multi-port NTB API support > NTB: ntb_perf: Add full multi-port NTB API support > NTB: ntb_test: Safely use paths with whitespace > NTB: ntb_test: Add ntb_tool port tests > NTB: ntb_test: Update ntb_tool link tests > NTB: ntb_test: Update ntb_tool DB tests > NTB: ntb_test: Update ntb_tool Scratchpad tests > NTB: ntb_test: Add ntb_tool Message tests > NTB: ntb_test: Update ntb_tool MW tests > NTB: ntb_test: Update ntb_perf tests > NTB: ntb_hw_idt: Set NTB_TOPO_SWITCH topology > > drivers/ntb/hw/amd/ntb_hw_amd.c | 4 + > drivers/ntb/hw/idt/ntb_hw_idt.c | 37 +- > drivers/ntb/hw/intel/ntb_hw_intel.c | 4 + > drivers/ntb/ntb.c | 1 - > drivers/ntb/test/ntb_perf.c | 1820 +++++++++++++++++++++---------- > drivers/ntb/test/ntb_pingpong.c | 447 +++++--- > drivers/ntb/test/ntb_tool.c | 1820 +++++++++++++++++++++---------- > include/linux/ntb.h | 36 +- > tools/testing/selftests/ntb/ntb_test.sh | 307 ++++-- > 9 files changed, 3018 insertions(+), 1458 deletions(-) > > -- > 2.12.0 >