From patchwork Wed Dec 8 10:05:41 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neal Liu X-Patchwork-Id: 12663975 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8F46EC433F5 for ; Wed, 8 Dec 2021 10:06:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229757AbhLHKKW (ORCPT ); Wed, 8 Dec 2021 05:10:22 -0500 Received: from twspam01.aspeedtech.com ([211.20.114.71]:41757 "EHLO twspam01.aspeedtech.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229572AbhLHKKV (ORCPT ); Wed, 8 Dec 2021 05:10:21 -0500 Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 1B89eqpL032351; Wed, 8 Dec 2021 17:40:52 +0800 (GMT-8) (envelope-from neal_liu@aspeedtech.com) Received: from localhost.localdomain (192.168.10.10) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 8 Dec 2021 18:05:51 +0800 From: Neal Liu To: Felipe Balbi , Greg Kroah-Hartman , Joel Stanley , Andrew Jeffery , Cai Huoqing , Tao Ren , Julia Lawall , "kernel test robot" , Sasha Levin , , , , , CC: Neal Liu , Subject: [PATCH v3 0/4] Refactor Aspeed USB vhub driver Date: Wed, 8 Dec 2021 18:05:41 +0800 Message-ID: <20211208100545.1441397-1-neal_liu@aspeedtech.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [192.168.10.10] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 1B89eqpL032351 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org These patch series include 2 parts. One is adding more features to pass USB30CV compliance test, the other is fixing hw issues. More detail descriptions are included below patchsets. Change since v2: - Add more description in changelog. - Fix remote wakeup issue patch and make it more configurable. Change since v1: - Remove unnecessary configs for SET_CONFIGURATION. - Separate supporting test mode to new patch. *** BLURB HERE *** Neal Liu (4): usb: aspeed-vhub: add qualifier descriptor usb: aspeed-vhub: fix remote wakeup failure in iKVM use case usb: aspeed-vhub: fix ep0 OUT ack received wrong length issue usb: aspeed-vhub: support test mode feature drivers/usb/gadget/udc/aspeed-vhub/dev.c | 19 +++++++-- drivers/usb/gadget/udc/aspeed-vhub/ep0.c | 7 ++++ drivers/usb/gadget/udc/aspeed-vhub/epn.c | 5 +++ drivers/usb/gadget/udc/aspeed-vhub/hub.c | 47 ++++++++++++++++++++--- drivers/usb/gadget/udc/aspeed-vhub/vhub.h | 1 + 5 files changed, 69 insertions(+), 10 deletions(-)