Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp471156pxf; Thu, 8 Apr 2021 06:55:44 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyGPAVHKoh+RKp5q7LNPKG7roy8CsFtpuNsvDCno41pNYfHvO6zFL5UvYItJzZHYG9o+XAr X-Received: by 2002:a17:906:7e53:: with SMTP id z19mr2320172ejr.422.1617890144225; Thu, 08 Apr 2021 06:55:44 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1617890144; cv=none; d=google.com; s=arc-20160816; b=z+IfR7XNzu+dz3NUanRX9t2edecPRx64fPh8RwIo5qnTAHscm55Fis9ce+YTtPqIwW HUsshixDhDQ82NInMyq/oImy76M51Ob1mltrpzJyULDeOLJpDkSTtpxtIiWeER6F+MkL zJmMOlKThEPUDzudjaFuM9o/9+RX3KskDdyA009g5zU0IJv4kHT5jLi9ww/1PsZ+hf8z aRdNmGhD9mdepZf5RK/mi8QFXwFpbz0QK0XDwsuIZv0qNria4gECK0pXjIGSZNbkzgkg YvjP77EbZMS5fTZVga2f/O8ZYONxY5fAeNZCDUN6Opur7bR5pIbkjBLAo3ubNx5gvpTK 1Wqg== 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=/8rg9J/59WA2JcvcksBF7EEmBqV16M1ic1AMDYmUYyY=; b=ORfnjTUrZp9GMEigNs9CBZ0gGm6z/Esin5BVsgPqfA3R88X03lG7wYSKF+YLqbX4PU 1eaVHwDfZCdAHE8TCAqosxFKOBBJUuZIG+ac6s6IBPa4h6/5605fQ3fDV6gtV3ThRjs+ 2iL3RNl7O/fG73zNbWxSuPBrH0tD+COYdw3OVpRp7WA9upMbWfzW+13v6qyFRwtS7PUH 505u1DHeutIrrBwWX3zXjRr/6xSORZEFC1ZcECKEiOKuZXZ93UqSqEZcyR7DE9a3u8Zk rPFWJnyI4BggjkDK/OzxN2iZuNsonKIawAIVUZ5gd3DAjSYUvXqhw41Mg2e5ezxTEeIZ r5Ug== 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 o10si23017839edc.254.2021.04.08.06.55.20; Thu, 08 Apr 2021 06:55:44 -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 S231526AbhDHNwN (ORCPT + 99 others); Thu, 8 Apr 2021 09:52:13 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:15629 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230322AbhDHNwN (ORCPT ); Thu, 8 Apr 2021 09:52:13 -0400 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4FGN0T65PMzpWf1; Thu, 8 Apr 2021 21:49:13 +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; Thu, 8 Apr 2021 21:51:54 +0800 From: Longfang Liu To: , , , CC: , , , , Subject: [PATCH v2 0/2] USB:ehci:fix the no SRBN register problem Date: Thu, 8 Apr 2021 21:49:18 +0800 Message-ID: <1617889760-17733-1-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 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 | 30 ++++++++++++++++++++++++++---- 1 file changed, 26 insertions(+), 4 deletions(-) -- 2.8.1