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=-11.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 F2294C433FE for ; Thu, 16 Sep 2021 11:30:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D832461353 for ; Thu, 16 Sep 2021 11:30:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238099AbhIPLcL (ORCPT ); Thu, 16 Sep 2021 07:32:11 -0400 Received: from mx.socionext.com ([202.248.49.38]:19585 "EHLO mx.socionext.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238044AbhIPLcI (ORCPT ); Thu, 16 Sep 2021 07:32:08 -0400 Received: from unknown (HELO kinkan2-ex.css.socionext.com) ([172.31.9.52]) by mx.socionext.com with ESMTP; 16 Sep 2021 20:30:48 +0900 Received: from mail.mfilter.local (m-filter-1 [10.213.24.61]) by kinkan2-ex.css.socionext.com (Postfix) with ESMTP id EE3AD2059034; Thu, 16 Sep 2021 20:30:47 +0900 (JST) Received: from 172.31.9.53 (172.31.9.53) by m-FILTER with ESMTP; Thu, 16 Sep 2021 20:30:47 +0900 Received: from yuzu2.css.socionext.com (yuzu2 [172.31.9.57]) by iyokan2.css.socionext.com (Postfix) with ESMTP id 9F208C1883; Thu, 16 Sep 2021 20:30:47 +0900 (JST) Received: from [10.212.183.234] (unknown [10.212.183.234]) by yuzu2.css.socionext.com (Postfix) with ESMTP id 5204BB62B3; Thu, 16 Sep 2021 20:30:40 +0900 (JST) Subject: Re: [PATCH v2 0/2] PCI: endpoint: Fix core_init_notifier feature To: Jingoo Han , Gustavo Pimentel , Lorenzo Pieralisi , Rob Herring , =?UTF-8?Q?Krzysztof_Wilczy=c5=84ski?= , Bjorn Helgaas , Kishon Vijay Abraham I Cc: Xiaowei Bao , Om Prakash Singh , Vidya Sagar , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org References: <1630473361-27198-1-git-send-email-hayashi.kunihiko@socionext.com> From: Kunihiko Hayashi Message-ID: <74df1b92-60e8-34da-2d39-236bdeea3fc6@socionext.com> Date: Thu, 16 Sep 2021 20:30:35 +0900 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <1630473361-27198-1-git-send-email-hayashi.kunihiko@socionext.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Gentle ping, are there any comments about this series? Thank you, On 2021/09/01 14:15, Kunihiko Hayashi wrote: > This series has two fixes for core_init_notifier feature. > > Fix the bug that the driver can't register its notifier function > if core_init_notifier == true and linkup_notifier == false. > > If enabling the controller is delayed due to core_init_notifier, > accesses to the controller register should be avoided rather than > enabling the controller. > > Changes since v1: > - Add Acked-by and Reviewed-by lines > > Kunihiko Hayashi (2): > PCI: endpoint: pci-epf-test: register notifier if only > core_init_notifier is enabled > PCI: designware-ep: Fix the access to DBI/iATU registers before > enabling controller > > drivers/pci/controller/dwc/pcie-designware-ep.c | 81 +++++++++++++------------ > drivers/pci/endpoint/functions/pci-epf-test.c | 2 +- > 2 files changed, 42 insertions(+), 41 deletions(-) > -- --- Best Regards Kunihiko Hayashi