From patchwork Fri Mar 10 17:04:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marco Pagani X-Patchwork-Id: 6419 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp993064wrd; Fri, 10 Mar 2023 09:14:46 -0800 (PST) X-Google-Smtp-Source: AK7set947yLlBuVe0JKzXC+XRw+ujnMacnlnG90wgHaJP0Ts3J9lotOqBBXEki8FEnkMNvG1OFxu X-Received: by 2002:a05:6a20:431f:b0:cc:9245:796f with SMTP id h31-20020a056a20431f00b000cc9245796fmr2901598pzk.14.1678468486010; Fri, 10 Mar 2023 09:14:46 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1678468485; cv=none; d=google.com; s=arc-20160816; b=Hf+Jg6W/WWFmblIoS5xkcPSeLTQcBIrgCjq5hQZ0QnO625BwplwTX1OoOKDXbT2E8Z Fc5010OQBqB56eK9kiE/+4k+kOcEMcuBIEyFeExCXO3aki7GCNf/tTzU+2MdaMvsARxi Hw88jJP69vjbl8iXgDkzG5kq6ECPMyxSGC2ffjmbb/XJksL4EZPFoK90WsVubGUV7slG 3UFaflKy+B638sqrVIhtM6dXxnW8AE4eZ8hjSugOV1VcwfPzjrrqQlFOCIQP+PbJP0NW 0MkfAxLTjHcrvj9yD4U1kvF6X41Hqgh+ySXSsFHFC3BjwUMMKV25dLp52bNo+npr+kAw qGiQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=ntnBmg9Y13vMCr/NPjoeR/EgE7m2ob3BUMK5F56zY8I=; b=AkOJIEKEQwdGitfiIh08TV3jmBFoCK69YvUDuC8cjzYAkZyQPXdvDkB/1I/7VOwlQd mdbFXhv2Ff148VXxXRHk/fgTl9olJmkvJ+4pQ/OuNWtkkik9nEYUvSwXVkPKecfVWeVY bcc5RIwX9r4U6r+q+x1Wt7HD3S9Phu1bqU/zCr58lX1S25EEWgGnz3Goc76RSZeUhUwA eDnckTt6v6O4fLLqpS3A7qCACEirHkHV414ka0iFj8ie4PIudqy7jop0QGCWbFdbXslg jgNuKyhHPk6RMsapkis5lMItYebX/T6Fwvha70eEXbLkJF127xg2W/V8oVAD7lXMmxa/ D8qg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=ZvFCAXwO; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id e3-20020a656783000000b004fb42dcc3b0si221158pgr.710.2023.03.10.09.14.33; Fri, 10 Mar 2023 09:14:45 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=ZvFCAXwO; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231934AbjCJRHF (ORCPT + 99 others); Fri, 10 Mar 2023 12:07:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46518 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231571AbjCJRGl (ORCPT ); Fri, 10 Mar 2023 12:06:41 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2A43010277 for ; Fri, 10 Mar 2023 09:04:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1678467860; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=ntnBmg9Y13vMCr/NPjoeR/EgE7m2ob3BUMK5F56zY8I=; b=ZvFCAXwO7IuRM2B/eXriqVJQd9+k8lJ3dqQ+qRcdsMM4+EK5u2YgRSvA0WqPCh4logAb5W yMQRe18t24U4ZyrQ+jzPJXZUwfU3jPERKfPZ/qX7v+6gLPYqawTZLC87KoFTWaBJG9HrqY FBoW/XIOvblc5kx9F+XCFhujKCm/XcY= Received: from mail-wm1-f70.google.com (mail-wm1-f70.google.com [209.85.128.70]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-48-0SacQgryNgWxLPsveag-Yw-1; Fri, 10 Mar 2023 12:04:19 -0500 X-MC-Unique: 0SacQgryNgWxLPsveag-Yw-1 Received: by mail-wm1-f70.google.com with SMTP id j6-20020a05600c1c0600b003eaf882cb85so2212044wms.9 for ; Fri, 10 Mar 2023 09:04:18 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678467858; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=ntnBmg9Y13vMCr/NPjoeR/EgE7m2ob3BUMK5F56zY8I=; b=2elpupbGZcD+OtUvYvNHn7ShUcwC8lC0Ff1MNGYz4HrkeaL09ZI3yl/Oib6lTeF/ig OL6RaF4yXul9henw5jg0GdOjv8jeBHrZVQYuIdLtmOh3fW0Z6uI5kHRTdyRficgztuwJ nuutRW8GARaJKu4eD+2UQi5pnK2mdXZK7nwJ/+87je3PnR2uTOMp3+7Gk+8533NSF1qe x830/f/Wy8qfCYI6xG5yJZndNQhTJ3jAGCcKRzTL96Qtpuf62+g9Ig8IaT8MZRddb5Qb lgNCnotGl/W8KOukwciolyVki42pBL9B3uZ3YhjuojBoeiJVlmcCRObkQ7NbNtektsrx SXTg== X-Gm-Message-State: AO0yUKVSHUs3yyPxR+vOITsL4DllC4FL5h6KdxwV6SriJ5qn06GofBT/ aKgTAwRCs+8R8hBF9pFmxBsqk9wc09Ew06pSukC9y7xbT8svCY32OnQlMdqGCk56vg9KVwcTe4t m7IvPxvNYCDxGKh4IXc2z7BQ= X-Received: by 2002:a05:600c:3ba6:b0:3eb:29fe:7bad with SMTP id n38-20020a05600c3ba600b003eb29fe7badmr3670293wms.1.1678467857955; Fri, 10 Mar 2023 09:04:17 -0800 (PST) X-Received: by 2002:a05:600c:3ba6:b0:3eb:29fe:7bad with SMTP id n38-20020a05600c3ba600b003eb29fe7badmr3670261wms.1.1678467857626; Fri, 10 Mar 2023 09:04:17 -0800 (PST) Received: from klayman.redhat.com (net-2-34-29-20.cust.vodafonedsl.it. [2.34.29.20]) by smtp.gmail.com with ESMTPSA id u10-20020a05600c00ca00b003eb192787bfsm417294wmm.25.2023.03.10.09.04.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Mar 2023 09:04:17 -0800 (PST) From: Marco Pagani To: Moritz Fischer , Wu Hao , Xu Yilun , Tom Rix Cc: Marco Pagani , linux-kernel@vger.kernel.org, linux-fpga@vger.kernel.org Subject: [RFC PATCH v2 0/4] fpga: add initial KUnit tests for the subsystem Date: Fri, 10 Mar 2023 18:04:08 +0100 Message-Id: <20230310170412.708363-1-marpagan@redhat.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1760001770933796892?= X-GMAIL-MSGID: =?utf-8?q?1760001770933796892?= This patch set introduces initial KUnit test suites for the FPGA subsystem. Tests can be run using: [user@localhost linux]$ ./tools/testing/kunit/kunit.py run --kunitconfig=drivers/fpga/tests v2: - Restructured code into multiple suites to test components in isolation - Reduced code duplication using init and exit methods - Using a get_bridges() method to build the list of bridges just before programming - Regions and Bridges are organized topologically - Changed bitstream/bit to images - Allocate images dynamically - Renamed fpga-tests to fpga-test - Simplified Kconfig - Add license info to the fpga-test module Marco Pagani (4): fpga: add fake FPGA manager fpga: add fake FPGA bridge fpga: add fake FPGA region fpga: add initial KUnit test suites drivers/fpga/Kconfig | 2 + drivers/fpga/Makefile | 3 + drivers/fpga/tests/.kunitconfig | 5 + drivers/fpga/tests/Kconfig | 11 + drivers/fpga/tests/Makefile | 6 + drivers/fpga/tests/fake-fpga-bridge.c | 228 ++++++++++++ drivers/fpga/tests/fake-fpga-bridge.h | 36 ++ drivers/fpga/tests/fake-fpga-mgr.c | 369 +++++++++++++++++++ drivers/fpga/tests/fake-fpga-mgr.h | 42 +++ drivers/fpga/tests/fake-fpga-region.c | 219 +++++++++++ drivers/fpga/tests/fake-fpga-region.h | 38 ++ drivers/fpga/tests/fpga-test.c | 501 ++++++++++++++++++++++++++ 12 files changed, 1460 insertions(+) create mode 100644 drivers/fpga/tests/.kunitconfig create mode 100644 drivers/fpga/tests/Kconfig create mode 100644 drivers/fpga/tests/Makefile create mode 100644 drivers/fpga/tests/fake-fpga-bridge.c create mode 100644 drivers/fpga/tests/fake-fpga-bridge.h create mode 100644 drivers/fpga/tests/fake-fpga-mgr.c create mode 100644 drivers/fpga/tests/fake-fpga-mgr.h create mode 100644 drivers/fpga/tests/fake-fpga-region.c create mode 100644 drivers/fpga/tests/fake-fpga-region.h create mode 100644 drivers/fpga/tests/fpga-test.c