Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp1015777pxf; Thu, 8 Apr 2021 20:03:52 -0700 (PDT) X-Google-Smtp-Source: ABdhPJy+gDGHYdOwXFtr30aiRgyEytSwGJ4G1sUon2YG88ObP09pY6XjpPNwqmhpu3KjO40jIYqi X-Received: by 2002:a05:6a00:47:b029:1f7:ff05:c771 with SMTP id i7-20020a056a000047b02901f7ff05c771mr10674366pfk.29.1617937432492; Thu, 08 Apr 2021 20:03:52 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1617937432; cv=none; d=google.com; s=arc-20160816; b=kX1flvxGfBxoERew5WbB+37vnLaCnCCS287uXLVRyi2DQQOPhCGq+lw283cA5VpIA+ 4PleDH1ixxZ53cvojQft4aep8TRt/0WWQMR8y5sD9wzAJyHAYmymtHciHkgQ3EJToH/g +siSXFkEXS+Z1DjmyWAuRmnPfeAbian7i3pWJmKWLUumuZa2+x9vCUtbFTJUYixIBrc7 nsEarGruPel7AGCY/DIlcc+zm2EliUS1cRt5okHveHI3utftwUyZvFZqS8Fi8jMAOOHS SiYFfeAs7I7sLc3lkwRQfuNZ7J8ovVDSSyp/zgu+PpHQ/zdgoo4YTT4s+brEaegMy5Zv r77Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:message-id:date:subject:cc:to:from; bh=oik0zUt3SnDgIQ8bEfEZXrld6421dPQHpZr81bvwmtk=; b=zs42NFouTcqS6e7qshfethnDG2Ll6C5WiRsbfSNmfauWzRTUkHM/UMllz9TvhivQev rFAmGgPRJiTeG62lZsO9ofMwiF21CYpPT8kwJKwDlAh+2X4/IMRlmqW1dmcFyfcqz79q 5f9tF7/5KysKz3ZFHQQtUf28JQZ69l3r0Vug09cLeryulgtzLZzvBJjmjJl/s/OqT6MI GPnAVB03QNp3ZrPk+3jLBzdTMNqt0cGeyhlojfJYZwaWN44wgWQVDdIAv0qT/V/f4QEB iezlCtVoaf20rTyVyX6rKKWuOtDc96DywFFdvXuWE1bpElV3qgf5BWLVH4RLNdHhpVGv b81w== ARC-Authentication-Results: i=1; mx.google.com; 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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id g12si1325241pjl.159.2021.04.08.20.03.40; Thu, 08 Apr 2021 20:03:52 -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; 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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232956AbhDIDDM (ORCPT + 99 others); Thu, 8 Apr 2021 23:03:12 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:16853 "EHLO szxga07-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232808AbhDIDDL (ORCPT ); Thu, 8 Apr 2021 23:03:11 -0400 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4FGjYl1FsLz9xj1; Fri, 9 Apr 2021 11:00:43 +0800 (CST) Received: from huawei.com (10.67.165.24) by DGGEMS411-HUB.china.huawei.com (10.3.19.211) with Microsoft SMTP Server id 14.3.498.0; Fri, 9 Apr 2021 11:02:49 +0800 From: Longfang Liu To: , , , CC: , , , , Subject: [PATCH v3 0/2] USB:ehci:fix the no SRBN register problem Date: Fri, 9 Apr 2021 11:00:13 +0800 Message-ID: <1617937215-39035-1-git-send-email-liulongfang@huawei.com> X-Mailer: git-send-email 2.8.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.67.165.24] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org (1) Add a whitelist for EHCI devices without SBRN registers. (2) Add Kunpeng920's EHCI device to the whitelist. Changes in v3: - Fix some code style issues. - Update struct name. Changes in v2: - Fix some code style issues. - Update function name. Longfang Liu (2): USB:ehci:Add a whitelist for EHCI controllers USB:ehci:fix Kunpeng920 ehci hardware problem drivers/usb/host/ehci-pci.c | 29 +++++++++++++++++++++++++---- 1 file changed, 25 insertions(+), 4 deletions(-) -- 2.8.1