From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-14.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 26FD1C04FF3 for ; Mon, 24 May 2021 16:29:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F1EF76140E for ; Mon, 24 May 2021 16:29:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233643AbhEXQ3C (ORCPT ); Mon, 24 May 2021 12:29:02 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:25477 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232918AbhEXQ3A (ORCPT ); Mon, 24 May 2021 12:29:00 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1621873652; 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=4nLMwC8kEWrD6J/dDuglp7fEMPmfCCD3GpnEGOSToTc=; b=Nj2yf1taMB1ln/Oo+45oQ8NfFEcszf0w6eBEBUie2aKeo0ic0GQYSy1jMWyJWh5S8IVPHb 1jZwJgqB1WvWPpfw/VlhmpC0akqyxo+wtLsvWAkoGgQ3uwKp+NlPO0h0QiIZTSvE00q/9d xBNio1cPVlskVva4gHOziNUWuPJnUnk= Received: from mail-oo1-f69.google.com (mail-oo1-f69.google.com [209.85.161.69]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-296-Q00mrLdEM4y5Mq7Vs5ffKQ-1; Mon, 24 May 2021 12:27:27 -0400 X-MC-Unique: Q00mrLdEM4y5Mq7Vs5ffKQ-1 Received: by mail-oo1-f69.google.com with SMTP id e17-20020a4a55110000b029020eb08e4aedso12181661oob.20 for ; Mon, 24 May 2021 09:27:27 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=4nLMwC8kEWrD6J/dDuglp7fEMPmfCCD3GpnEGOSToTc=; b=DBmz4RTJbL7UGToH8eZrqK87lBCC9MBh6zdd4U67aHFgSa6JnJYePSFpuPg8plAn7v t+CitE6WQ3dUEcM5gJux6Frd9bz1z0N6JbQ5zPVqMjNbz0n9guB86UyLa+UVkiT8cv15 qp2bT/RBudVUM5UBxHnttNaGfRNM7kU5slP+70MXCr7ud14hhnL/FesJAdr1qBDXIbZR vG2pte/nMfjNMYR+DO97exOz0KsaFoFemQLbU+EC+Nuj1DlLoF94Fd5nIGG/PdMv5E8p 0OwAgfTld6sycP2bXB5XTpwWnhME/SdEk7rh3655zNHuoeCVgHB35ROhzyci4VeiuXmN /Ngg== X-Gm-Message-State: AOAM532qkyrV548i3uwJwivWsP3gLawLSxtDXzcLjtCj7XmoBGW2+YgH xdeAaIu3Vzb4tIY/0IdBQdxz/vUENgUzMbq5Kxb2qK76C2zBQWcfpdkjPfIraCPDR0mkJCWj3ek /H0fnZkYtiKWMR1hIATTVM2J5 X-Received: by 2002:aca:f354:: with SMTP id r81mr11384673oih.4.1621873646670; Mon, 24 May 2021 09:27:26 -0700 (PDT) X-Google-Smtp-Source: ABdhPJw42exOlTKgikljKyi6YLzzVPK2zjfc1vkxYWZ1pFeN/mqUzEECdUlPHF6iArYGeKhCGoasWg== X-Received: by 2002:aca:f354:: with SMTP id r81mr11384661oih.4.1621873646515; Mon, 24 May 2021 09:27:26 -0700 (PDT) Received: from localhost.localdomain.com (075-142-250-213.res.spectrum.com. [75.142.250.213]) by smtp.gmail.com with ESMTPSA id u24sm3171103otg.73.2021.05.24.09.27.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 May 2021 09:27:25 -0700 (PDT) From: trix@redhat.com To: russell.h.weight@intel.com, mdf@kernel.org, hao.wu@intel.com, michal.simek@xilinx.com Cc: linux-fpga@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Tom Rix Subject: [PATCH v3 0/6] generalize fpga_mgr_load Date: Mon, 24 May 2021 09:27:21 -0700 Message-Id: <20210524162721.2220782-1-trix@redhat.com> X-Mailer: git-send-email 2.26.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Tom Rix A refactor of the fpga-manager to make space for the functionality of the secure update in this thread. https://lore.kernel.org/linux-fpga/20210517023200.52707-1-mdf@kernel.org/T/#mf3a1951d429a973c863eee079ed990c55056827c Splits the reconfig write ops into its own ops structure and then has an instance for the existing loading (reconfig) and the secure update (reimage) fpga_mgr_load uses a new bit, FPGA_MGR_REIMAGE, in fpga_info_info to use either the reconfig or the reimage ops. valid write op checking has moved to make the reimage path option. Since fpga_image_info_alloc zalloc's the fpga_info_struct, the reimage path will not be taken. Stub in remimage support for dfl Changes since v1: - update op names changed from partial_update to reconfig full_update to reimage - dropped the cancel() and get_error() ops. - add FPGA_MGR_REIMAGE bit - refactor fpga_mgr_load to use either update ops Changes since v2: - Fix a missed write op change - Stub in dfl reimage Tom Rix (6): fpga: generalize updating the card fpga: add FPGA_MGR_REIMAGE flag fpga: pass fpga_manager_update_ops to the fpga_manager_write functions fpga: defer checking for update ops until they are used fpga: use reimage ops in fpga_mgr_load() fpga: dfl: stub in reimaging drivers/fpga/altera-cvp.c | 8 ++-- drivers/fpga/altera-pr-ip-core.c | 8 ++-- drivers/fpga/altera-ps-spi.c | 8 ++-- drivers/fpga/dfl-fme-mgr.c | 38 ++++++++++++++--- drivers/fpga/dfl-fme-pr.c | 40 +++++++++++------- drivers/fpga/fpga-mgr.c | 72 ++++++++++++++++++++------------ drivers/fpga/ice40-spi.c | 8 ++-- drivers/fpga/machxo2-spi.c | 8 ++-- drivers/fpga/socfpga-a10.c | 10 ++--- drivers/fpga/socfpga.c | 8 ++-- drivers/fpga/stratix10-soc.c | 8 ++-- drivers/fpga/ts73xx-fpga.c | 8 ++-- drivers/fpga/xilinx-spi.c | 8 ++-- drivers/fpga/zynq-fpga.c | 10 ++--- drivers/fpga/zynqmp-fpga.c | 8 ++-- include/linux/fpga/fpga-mgr.h | 35 +++++++++++----- include/uapi/linux/fpga-dfl.h | 18 ++++++-- 17 files changed, 192 insertions(+), 111 deletions(-) -- 2.26.3 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E08C6C2B9F7 for ; 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[75.142.250.213]) by smtp.gmail.com with ESMTPSA id u24sm3171103otg.73.2021.05.24.09.27.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 May 2021 09:27:25 -0700 (PDT) From: trix@redhat.com To: russell.h.weight@intel.com, mdf@kernel.org, hao.wu@intel.com, michal.simek@xilinx.com Cc: linux-fpga@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Tom Rix Subject: [PATCH v3 0/6] generalize fpga_mgr_load Date: Mon, 24 May 2021 09:27:21 -0700 Message-Id: <20210524162721.2220782-1-trix@redhat.com> X-Mailer: git-send-email 2.26.3 MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=trix@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210524_092734_976207_C53A3FA8 X-CRM114-Status: UNSURE ( 9.11 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Tom Rix A refactor of the fpga-manager to make space for the functionality of the secure update in this thread. https://lore.kernel.org/linux-fpga/20210517023200.52707-1-mdf@kernel.org/T/#mf3a1951d429a973c863eee079ed990c55056827c Splits the reconfig write ops into its own ops structure and then has an instance for the existing loading (reconfig) and the secure update (reimage) fpga_mgr_load uses a new bit, FPGA_MGR_REIMAGE, in fpga_info_info to use either the reconfig or the reimage ops. valid write op checking has moved to make the reimage path option. Since fpga_image_info_alloc zalloc's the fpga_info_struct, the reimage path will not be taken. Stub in remimage support for dfl Changes since v1: - update op names changed from partial_update to reconfig full_update to reimage - dropped the cancel() and get_error() ops. - add FPGA_MGR_REIMAGE bit - refactor fpga_mgr_load to use either update ops Changes since v2: - Fix a missed write op change - Stub in dfl reimage Tom Rix (6): fpga: generalize updating the card fpga: add FPGA_MGR_REIMAGE flag fpga: pass fpga_manager_update_ops to the fpga_manager_write functions fpga: defer checking for update ops until they are used fpga: use reimage ops in fpga_mgr_load() fpga: dfl: stub in reimaging drivers/fpga/altera-cvp.c | 8 ++-- drivers/fpga/altera-pr-ip-core.c | 8 ++-- drivers/fpga/altera-ps-spi.c | 8 ++-- drivers/fpga/dfl-fme-mgr.c | 38 ++++++++++++++--- drivers/fpga/dfl-fme-pr.c | 40 +++++++++++------- drivers/fpga/fpga-mgr.c | 72 ++++++++++++++++++++------------ drivers/fpga/ice40-spi.c | 8 ++-- drivers/fpga/machxo2-spi.c | 8 ++-- drivers/fpga/socfpga-a10.c | 10 ++--- drivers/fpga/socfpga.c | 8 ++-- drivers/fpga/stratix10-soc.c | 8 ++-- drivers/fpga/ts73xx-fpga.c | 8 ++-- drivers/fpga/xilinx-spi.c | 8 ++-- drivers/fpga/zynq-fpga.c | 10 ++--- drivers/fpga/zynqmp-fpga.c | 8 ++-- include/linux/fpga/fpga-mgr.h | 35 +++++++++++----- include/uapi/linux/fpga-dfl.h | 18 ++++++-- 17 files changed, 192 insertions(+), 111 deletions(-) -- 2.26.3 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel