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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 52553CA9EC0 for ; Mon, 28 Oct 2019 22:00:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1D9DA21835 for ; Mon, 28 Oct 2019 22:00:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="eKVqOuBe" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727035AbfJ1V74 (ORCPT ); Mon, 28 Oct 2019 17:59:56 -0400 Received: from mail-pf1-f193.google.com ([209.85.210.193]:43756 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390025AbfJ1V72 (ORCPT ); Mon, 28 Oct 2019 17:59:28 -0400 Received: by mail-pf1-f193.google.com with SMTP id 3so7872289pfb.10 for ; Mon, 28 Oct 2019 14:59:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=NtLLzsDOIuiH39rP2uuMmF0oaTj9DHzaakbaIjXt74A=; b=eKVqOuBe2qG/OSWZsaD3gbQVQnORi6YUJToqthQFixtmU1bAKAXU6V1ldupWC6VvTw RsTMuqOIvs7Az8gxZhBzjgrhkGKRmX9qGZW+fIrHiDuDEeJLZMgyj+Yiz23bw9wfOREr 1gy4gtJ5MEfAGjn5SKvx5ks/STelDtQ4g6DKlAX9MLoSJ7+ETf+rl3nxipwO/X0YbJ04 kid2Lg+PjKbhGtco88Xw2DyknmmFVdZYVERdIKGLgbwv1F2AXXjq7WjmRyIVT9oJRoR5 I+dQGFLedmEvEqVeXZO4y+jfXBTe37AQds4D07d5UF/oXDarJbpUt6Jj34ERRyreJ5JA JttQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=NtLLzsDOIuiH39rP2uuMmF0oaTj9DHzaakbaIjXt74A=; b=JtD4KQ+9DndSP7je1URItJ5zQPwkmYkoZ57EQ/Jl5B9MO6CjYuV48/lS9DSrwOfEsa cm2T5Pn2ytNNeOSsrn/C3sBajeFLQc09M6QX4izyI3/NnrYCEJvytBbnaPXKbBbrQHA9 a+ksOklowFUZ8rCxENPIYUwm2/RSTb2VXAc0IDveLPVTYTo3wDy2h5imgJgeJOQnWrf+ ezAnJu59rxuAHF3HGbaqnWPweoQDmTMTPdohjXVz2uxXlcC3WtIHXjUk/QB/IN5J3WOe LuzhrGgLsZJdC6BK2kosS2715dPiF6tdrJEn+1H5MPTqYjU6tYEM0+N7BulgGrQUw46l nroA== X-Gm-Message-State: APjAAAU9+8+F1LHrtAB0c7qnETbWtqrTF8NorY2vlHtWAQqYt3yKCGvX dBTAXD0Km7x1YU6WhbJuDia+bA== X-Google-Smtp-Source: APXvYqygibWkWPMAb7wZK/7S2yus1n7uqa1S6UdpudK6pIw6iG7qeF5t6FQaHX/vFB83z9Il5b0N2g== X-Received: by 2002:a63:67c3:: with SMTP id b186mr12427931pgc.152.1572299967053; Mon, 28 Oct 2019 14:59:27 -0700 (PDT) Received: from localhost.localdomain (c-67-170-172-113.hsd1.or.comcast.net. [67.170.172.113]) by smtp.gmail.com with ESMTPSA id f12sm10880612pfn.152.2019.10.28.14.59.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Oct 2019 14:59:26 -0700 (PDT) From: John Stultz To: lkml Cc: Yu Chen , Greg Kroah-Hartman , Rob Herring , Mark Rutland , ShuFan Lee , Heikki Krogerus , Suzuki K Poulose , Chunfeng Yun , Felipe Balbi , Hans de Goede , Andy Shevchenko , Jun Li , Valentin Schneider , Jack Pham , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, John Stultz Subject: [PATCH v4 3/9] usb: dwc3: Increase timeout for CmdAct cleared by device controller Date: Mon, 28 Oct 2019 21:59:13 +0000 Message-Id: <20191028215919.83697-4-john.stultz@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191028215919.83697-1-john.stultz@linaro.org> References: <20191028215919.83697-1-john.stultz@linaro.org> Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Yu Chen It needs more time for the device controller to clear the CmdAct of DEPCMD on Hisilicon Kirin Soc. Cc: Greg Kroah-Hartman Cc: Rob Herring Cc: Mark Rutland CC: ShuFan Lee Cc: Heikki Krogerus Cc: Suzuki K Poulose Cc: Chunfeng Yun Cc: Yu Chen Cc: Felipe Balbi Cc: Hans de Goede Cc: Andy Shevchenko Cc: Jun Li Cc: Valentin Schneider Cc: Jack Pham Cc: linux-usb@vger.kernel.org Cc: devicetree@vger.kernel.org Signed-off-by: Yu Chen Signed-off-by: John Stultz --- drivers/usb/dwc3/gadget.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 86dc1db788a9..168eb4a0a9b0 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -270,7 +270,7 @@ int dwc3_send_gadget_ep_cmd(struct dwc3_ep *dep, unsigned cmd, { const struct usb_endpoint_descriptor *desc = dep->endpoint.desc; struct dwc3 *dwc = dep->dwc; - u32 timeout = 1000; + u32 timeout = 5000; u32 saved_config = 0; u32 reg; -- 2.17.1