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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 BD1A1C433DF for ; Mon, 18 May 2020 19:38:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A586C20643 for ; Mon, 18 May 2020 19:38:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728311AbgERTiM (ORCPT ); Mon, 18 May 2020 15:38:12 -0400 Received: from mga17.intel.com ([192.55.52.151]:29951 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727987AbgERTiL (ORCPT ); Mon, 18 May 2020 15:38:11 -0400 IronPort-SDR: V6OJC9JfMgtIbgqTZK7di4sWXhGvgo/rQVBVOAgAEDTmbKEu3j3KEIK3ZWd8X5yLWD44fd2Ay9 wHNowKF6cLNg== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 May 2020 12:38:10 -0700 IronPort-SDR: JZGy6sBI2Vjp/UK56cBIPjG9xAIo0dm/8rzzZOU9UkxBvQJfqjury8Gg8UoRXwRVKYRoLQvYyc u/5QWr6Dp++Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,407,1583222400"; d="scan'208";a="299333022" Received: from afloress-mobl2.amr.corp.intel.com ([10.252.56.85]) by fmsmga002.fm.intel.com with ESMTP; 18 May 2020 12:38:07 -0700 Message-ID: Subject: Re: [PATCH 2/2] tpm_ftpm_tee: register driver on tee bus From: Jarkko Sakkinen To: Maxim Uvarov , linux-kernel@vger.kernel.org, tee-dev@lists.linaro.org Cc: peterhuewe@gmx.de, jgg@ziepe.ca, gregkh@linuxfoundation.org, jens.wiklander@linaro.org, linux-integrity@vger.kernel.org, arnd@linaro.org, sumit.garg@linaro.org Date: Mon, 18 May 2020 22:38:06 +0300 In-Reply-To: <20200518133459.28019-3-maxim.uvarov@linaro.org> References: <20200518133459.28019-1-maxim.uvarov@linaro.org> <20200518133459.28019-3-maxim.uvarov@linaro.org> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.36.1-2 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2020-05-18 at 16:34 +0300, Maxim Uvarov wrote: > Register driver on tee bus. module tee registers bus, > and module optee calls optee_enumerate_devices() to scan > all devices on the bus. This TA can be Early TA's ( can be > compiled into optee-os). In that case it will be on optee > bus before linux booting. Also optee-suplicant application > is needed to be loaded between optee module and ftpm module to > to maintain functionality for ftpm driver. Please use proper casing in the commit message e.g. tee to TEE and so forth. What is TA? /Jarkko