From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lf0-x242.google.com (mail-lf0-x242.google.com. [2a00:1450:4010:c07::242]) by gmr-mx.google.com with ESMTPS id n75si401432ljb.0.2017.12.03.11.17.49 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 03 Dec 2017 11:17:49 -0800 (PST) Received: by mail-lf0-x242.google.com with SMTP id r143so16768713lfe.13 for ; Sun, 03 Dec 2017 11:17:49 -0800 (PST) Return-Path: From: Serge Semin Subject: [PATCH v2 00/15] NTB: Add full multi-port API support to the test drivers Date: Sun, 3 Dec 2017 22:17:21 +0300 Message-Id: <20171203191736.3399-1-fancer.lancer@gmail.com> To: jdmason@kudzu.us, dave.jiang@intel.com, Allen.Hubbe@emc.com, Shyam-sundar.S-k@amd.com, Xiangliang.Yu@amd.com, gary.hook@amd.com Cc: Sergey.Semin@t-platforms.ru, linux-ntb@googlegroups.com, linux-kernel@vger.kernel.org, Serge Semin List-ID: 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. 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 | 1826 +++++++++++++++++++++---------- drivers/ntb/test/ntb_pingpong.c | 450 +++++--- drivers/ntb/test/ntb_tool.c | 1805 ++++++++++++++++++++---------- include/linux/ntb.h | 36 +- tools/testing/selftests/ntb/ntb_test.sh | 307 ++++-- 9 files changed, 3013 insertions(+), 1457 deletions(-) -- 2.12.0