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[2620:137:e000::1:20]) by mx.google.com with ESMTP id s10-20020a170903200a00b0019a9b869bfasi15121934pla.75.2023.03.22.10.36.15; Wed, 22 Mar 2023 10:36:27 -0700 (PDT) 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=@chromium.org header.s=google header.b=ksv5HVJQ; 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=chromium.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229656AbjCVRcd (ORCPT + 99 others); Wed, 22 Mar 2023 13:32:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36034 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229554AbjCVRcb (ORCPT ); Wed, 22 Mar 2023 13:32:31 -0400 Received: from mail-vs1-xe2d.google.com (mail-vs1-xe2d.google.com [IPv6:2607:f8b0:4864:20::e2d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7D63A5A1B0 for ; Wed, 22 Mar 2023 10:32:30 -0700 (PDT) Received: by mail-vs1-xe2d.google.com with SMTP id x2so1759757vss.10 for ; Wed, 22 Mar 2023 10:32:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1679506349; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=ZZOSOo/wFtyltX/eswYULH+hN/Oi2WaK2A4o5DDLI7c=; b=ksv5HVJQuWJjwP9EGqGCRj0xp2ku2Fdcd1pinrlC5N/yriKKn5LaXTkjL7esHxcQ2C P7NmuR3Z+4WaEc2SWkCvVJjVsZkT5e6qpuinefPUKRjeVVA+AlDglh8goeYBjgESBiYf uKTzK0ypuLrdrbdTdRYzVTNOR9l4NCnda8Roc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679506349; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=ZZOSOo/wFtyltX/eswYULH+hN/Oi2WaK2A4o5DDLI7c=; b=Jp1gTneUjj+7Bmi079aBvrhukyPwzeVeUoDpn5FI2Puaag/Fiq1UbPpe2AVo03j9vu 0oTHuBEw3Vp3vT7TuXYYUAdlffQgUuCrKm7bKJKd58l7yrw4CPzBCD2lVApS9c0Bwl8J +zY/h5uZ3viSuJ6cVrpFxbim1AD6GCXPSt2KsSunkEcDQmVLYPOjqcob+F7KYurExjSs NW3v5PZzLz5PJ1XieoatE7S+YkX5bUPAcA+ONH4V3gPRc1qvgQ3RJLqW9CoIfajCxYz9 nI6OeZAkTrlU1jleGHBYrnsS7G5UGIDjJ48VtVrIdfC4uJdo12j7T5c3pu7QygwQSWZn fzhw== X-Gm-Message-State: AO0yUKUFI5cBtFRIDaV6Z5lmcVVeyvDFrwmY7/W1yIZ0iYer6WP8nisx 2O+rn64XzyJbR4rhL48/MympxHReqXILYXf27TUADw== X-Received: by 2002:a67:c108:0:b0:416:f1ea:1001 with SMTP id d8-20020a67c108000000b00416f1ea1001mr122085vsj.5.1679506349520; Wed, 22 Mar 2023 10:32:29 -0700 (PDT) MIME-Version: 1.0 References: <20230321212822.5714-1-mario.limonciello@amd.com> <20230321212822.5714-4-mario.limonciello@amd.com> In-Reply-To: From: Mark Hasemeyer Date: Wed, 22 Mar 2023 11:32:18 -0600 Message-ID: Subject: Re: [PATCH v5 3/3] i2c: designware: Add doorbell support for Mendocino To: Mario Limonciello Cc: Grzegorz Bernacki , Jarkko Nikula , Andy Shevchenko , Mika Westerberg , Jan Dabros , Held Felix , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-0.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 > So either psp_send_platform_access_msg should return 0 for that case > (expecting caller to investigate more closely) or psp_send_check_i2c_req > needs to special case -EIO for more investigation. > > I lean upon the latter unless you have a strong opinion. I'm ok with either, but if you go with the latter, the documentation will need to be updated in psp_send_check_i2c_req as it states that -EIO is used for basic mailbox comm errors. > I would expect ToT should run fine on Skyrim. I'll adjust as you suggested > if you can please test it. Sure! I can test the next version you send out.