Received: by 2002:a05:6a10:1287:0:0:0:0 with SMTP id d7csp5679272pxv; Wed, 28 Jul 2021 17:19:52 -0700 (PDT) X-Google-Smtp-Source: ABdhPJygM6jnB0BxYxSNd+aaI/D60WlhRXZ8/owZ07aJS2HAUgoM/n19xxgkMAG2biebg5qUT6YQ X-Received: by 2002:a05:6402:5212:: with SMTP id s18mr2929776edd.370.1627517992231; Wed, 28 Jul 2021 17:19:52 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1627517992; cv=none; d=google.com; s=arc-20160816; b=xoC+N8mMevyHGIdEuUgOWIQ9ssXT0/XGnwFhsLPQQAxsibneui3jpsmZa7E6A1EWWq k6z0W8Pi5H5XgZ6dU4KlFICNM62ix0kgdr0g10MlywEhy3Kn5yWLaDSaheAO1PGAzrL5 GN9TJEZhiyH3iRcPvn0V8e1DMmMq0qn1CvQBHDSxzLQkNKdcECB4Nt+gGzdEypBwZrvB 4tlsj3sh5uRmriknjAHdItuFfJLZal5gbZaZzvLAxsGK2Hq/JjyPrdgILJFnBkOwq8Vm +t9K2TYTtUOYsnEoiK6iZPjRnHNc+VJgSI4ZcCMPcYQpKP7019oKv30e+LQpQnLj/080 r+dg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:date:subject:cc:to:from:dmarc-filter :sender:dkim-signature; bh=llW9tgikf+tI7XzUzcPhyL+rus4BGtWqJmBZw8FH9Bs=; b=pzRcp0UhqtLn5Y9lVEwekw4laC9KgZJa+bR2K4iXUSfQUJeMB4UZBEnGjNs1IeemnX QpUbet3Ig8eMTUbFiQhV382O/519OFBC6bhfqA194tVvqfzR3im8ECZZyGVl2A5B55hq +iuw2rWgPASfUmbsd3Q7wnwijSrNiWMsePqesfO4TMWuDOMMY6Z+D19arQ7cA6VNrqJS yrPfb7KMUtKGcVp0ws6VYqWyJvSgmbpFwqmIYQoFuESmxXwHOj6ZSAsuTT58CN0XQn28 9kOBpE6cffFMET3Mwg2OjFgQxvqLpZ5kksyIr4BDB5KWvrImKVZaN7yRzLtLH6DSX6t8 htGg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@mg.codeaurora.org header.s=smtp header.b=PaZOodIv; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id gz12si1190410ejc.256.2021.07.28.17.19.29; Wed, 28 Jul 2021 17:19:52 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@mg.codeaurora.org header.s=smtp header.b=PaZOodIv; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232960AbhG2ASB (ORCPT + 99 others); Wed, 28 Jul 2021 20:18:01 -0400 Received: from m43-7.mailgun.net ([69.72.43.7]:38561 "EHLO m43-7.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232841AbhG2ASB (ORCPT ); Wed, 28 Jul 2021 20:18:01 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1627517879; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=llW9tgikf+tI7XzUzcPhyL+rus4BGtWqJmBZw8FH9Bs=; b=PaZOodIvXKrAkaQ7gxSvLya85agpKlxyDHahoOvI4udE8C3rRtkB0E2ZVBT+ldKtcVK/aULz gCwLZAUzjkgTs5K8OUVixHXazJdEDcOLp0M8gy02Ch5wp+wiqH3CfEoA65HnY57wIQKNzzD2 pAnrmAkSUUQalEC2lxBtN6TeunM= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyI0MWYwYSIsICJsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n04.prod.us-east-1.postgun.com with SMTP id 6101f3aeb653fbdadd28d884 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Thu, 29 Jul 2021 00:17:50 GMT Sender: bbhatt=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id DB8D1C4338A; Thu, 29 Jul 2021 00:17:49 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=ALL_TRUSTED,BAYES_00,SPF_FAIL autolearn=no autolearn_force=no version=3.4.0 Received: from malabar-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: bbhatt) by smtp.codeaurora.org (Postfix) with ESMTPSA id 9CDCBC43460; Thu, 29 Jul 2021 00:17:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 9CDCBC43460 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=bbhatt@codeaurora.org From: Bhaumik Bhatt To: manivannan.sadhasivam@linaro.org Cc: linux-arm-msm@vger.kernel.org, hemantk@codeaurora.org, linux-kernel@vger.kernel.org, loic.poulain@linaro.org, Bhaumik Bhatt Subject: [PATCH v2 0/2] Fix serial number usage in MHI bus Date: Wed, 28 Jul 2021 17:17:38 -0700 Message-Id: <1627517860-39417-1-git-send-email-bbhatt@codeaurora.org> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In some cases, device may boot straight to the mission mode. The serial number and OEM PK hash values would remain unpopulated in those cases. Hence, move the reads for those to the power up preparation phase such that controllers always have them populated. Also, in order to maintain consistency with the way OEM PK hash is displayed and improve the current way, depict serial number in hexadecimals. Tested on: X86_64 architecture with SDX65 on Ubuntu 18.04 distribution. v2: -Fixed nitpick for 0x%x -Minor update to commit message for "Depict serial number" patch -Added reviewed-by tags Bhaumik Bhatt (2): bus: mhi: core: Move serial number read to power up phase bus: mhi: core: Depict serial number in hexadecimals drivers/bus/mhi/core/boot.c | 17 +---------------- drivers/bus/mhi/core/init.c | 19 +++++++++++++++++-- 2 files changed, 18 insertions(+), 18 deletions(-) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project