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=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED 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 12D0EC43441 for ; Mon, 19 Nov 2018 01:08:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D7E352080C for ; Mon, 19 Nov 2018 01:08:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D7E352080C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=hxt-semitech.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727456AbeKSLah convert rfc822-to-8bit (ORCPT ); Mon, 19 Nov 2018 06:30:37 -0500 Received: from mx01.hxt-semitech.com ([223.203.96.7]:57452 "EHLO barracuda.hxt-semitech.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726520AbeKSLag (ORCPT ); Mon, 19 Nov 2018 06:30:36 -0500 X-ASG-Debug-ID: 1542589700-093b7e362426430001-xx1T2L Received: from HXTBJIDCEMVIW02.hxtcorp.net ([10.128.0.15]) by barracuda.hxt-semitech.com with ESMTP id YCaUFfwBa1wMAHBC (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NO); Mon, 19 Nov 2018 09:08:21 +0800 (CST) X-Barracuda-Envelope-From: shunyong.yang@hxt-semitech.com Received: from HXTBJIDCEMVIW01.hxtcorp.net (10.128.0.14) by HXTBJIDCEMVIW02.hxtcorp.net (10.128.0.15) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 19 Nov 2018 09:07:40 +0800 Received: from HXTBJIDCEMVIW01.hxtcorp.net ([fe80::f451:a443:c0b5:87d1]) by HXTBJIDCEMVIW01.hxtcorp.net ([fe80::f451:a443:c0b5:87d1%12]) with mapi id 15.00.1395.000; Mon, 19 Nov 2018 09:07:40 +0800 From: "Yang, Shunyong" To: "bhelgaas@google.com" CC: "okaya@kernel.org" , "linux-pci@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "Zheng, Joey" Subject: Re: [PATCH v2 2/2] PCI: pciehp: Add HXT quirk for Command Completed errata Thread-Topic: [PATCH v2 2/2] PCI: pciehp: Add HXT quirk for Command Completed errata X-ASG-Orig-Subj: Re: [PATCH v2 2/2] PCI: pciehp: Add HXT quirk for Command Completed errata Thread-Index: AQHUdmrzK+cv2Db6mkeg7e7p7Mrs0A== Date: Mon, 19 Nov 2018 01:07:39 +0000 Message-ID: <77c4a0a9a9174e0aa5d94dada2e0be15@HXTBJIDCEMVIW01.hxtcorp.net> References: <5e88860c8426df537c5a5f2d0e6add6df8955a0f.1541574331.git.shunyong.yang@hxt-semitech.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.64.6.155] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 X-Barracuda-Connect: UNKNOWN[10.128.0.15] X-Barracuda-Start-Time: 1542589701 X-Barracuda-Encrypted: ECDHE-RSA-AES256-SHA384 X-Barracuda-URL: https://192.168.50.101:443/cgi-mod/mark.cgi X-Virus-Scanned: by bsmtpd at hxt-semitech.com X-Barracuda-BRTS-Status: 1 X-Barracuda-Bayes: INNOCENT GLOBAL 0.0247 1.0000 -1.8606 X-Barracuda-Spam-Score: -1.86 X-Barracuda-Spam-Status: No, SCORE=-1.86 using global scores of TAG_LEVEL=1000.0 QUARANTINE_LEVEL=1000.0 KILL_LEVEL=9.0 tests= X-Barracuda-Spam-Report: Code version 3.2, rules version 3.2.3.62008 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------------------------- Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Bjorn, Would you please help to review and pull these two quirk patches to your branch if there is no problem? Thanks. Shunyong. On 2018/11/7 15:24, Yang, Shunyong wrote: > The HXT SD4800 PCI controller does not set the Command Completed > bit unless writes to the Slot Command register change "Control" > bits. > > This patch adds SD4800 to the quirk. > > Cc: Joey Zheng > Signed-off-by: Shunyong Yang > > diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c > index 7dd443aea5a5..91db67963aea 100644 > --- a/drivers/pci/hotplug/pciehp_hpc.c > +++ b/drivers/pci/hotplug/pciehp_hpc.c > @@ -920,3 +920,5 @@ static void quirk_cmd_compl(struct pci_dev *pdev) > PCI_CLASS_BRIDGE_PCI, 8, quirk_cmd_compl); > DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_VENDOR_ID_QCOM, 0x0401, > PCI_CLASS_BRIDGE_PCI, 8, quirk_cmd_compl); > +DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_VENDOR_ID_HXT, 0x0401, > + PCI_CLASS_BRIDGE_PCI, 8, quirk_cmd_compl); >