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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 E108AC433DB for ; Thu, 31 Dec 2020 07:19:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A901D22288 for ; Thu, 31 Dec 2020 07:19:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726139AbgLaHTl (ORCPT ); Thu, 31 Dec 2020 02:19:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38564 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726037AbgLaHTk (ORCPT ); Thu, 31 Dec 2020 02:19:40 -0500 Received: from mail-pg1-x52e.google.com (mail-pg1-x52e.google.com [IPv6:2607:f8b0:4864:20::52e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BC9DDC061799 for ; Wed, 30 Dec 2020 23:19:00 -0800 (PST) Received: by mail-pg1-x52e.google.com with SMTP id n7so12688814pgg.2 for ; Wed, 30 Dec 2020 23:19:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=xHJAqD1m0WezbxU2eduKC7svT5VleUFDDZnMbbuCmss=; b=HkwpPFG/t51XocyxHEAsRXDrWqcNVT9a9iT+cK99itGxbrACXG1oPeWZiax4oZUci4 P0YRgcHG7zlp60SXc+f5tVN/6WnOtIrAnfiSMz8UGPw/Gn0AZo5o6PnRqH9/9C27NLZu 7sLjfhWjcxGnkdrCAvtAph59KaolAi6A1H7dCTzlkQKzSz0GgMnak8ilT4ijh8b7ios7 n/tgbMgd0PC2dbSYT7kGxuL6y76IysY704MXyamVd+P+EtNPeGrrInMxJs9xTX28av3K l2dF8NAjCJH2aUm+YEBwE/1ckx9bj7L2ImGgmKBH0dfBcN4mUtXY4SesUITFpXe2p/Hm cFCA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=xHJAqD1m0WezbxU2eduKC7svT5VleUFDDZnMbbuCmss=; b=Neh5Xcs70EXCf/iBlU6FCz5Lkuz4sRenGX4Zc1pil3jcUk9BEup/TExnIEm7a8Wlr3 OWu+/GaGZHwcPrDiZVt3AoTmanm9kIV5UKiJNhRBjhMON/3+y1Xoajkd6i6077iqOjiB IdLFm6tpTOijyo/5Zc83FtUZ+Wut1BBPz6vf8ajRc9vzkhKCbLnLC+hMGNkXLeKZqT0/ wXKjXZko2VFj5OVGO5yGU/omcFwC5ChnNc71YS5sDiSSK9JlyeWeqry8JLFT1WgMBc+k NW1Ci+R/rgzJr4hkBGU3cSsA6vCA2aKNVAhtY+i7AKzH7r5/tXuLMhqG0Qi5Iha/B46a LcDg== X-Gm-Message-State: AOAM531t3pdpZTo3nHCK4mmz+lwl9HQDnzTTEdEsGkbu33Te7cKhOK4n mvRAFyBFk+lPb2NqfLwRXall/INyAyCD X-Google-Smtp-Source: ABdhPJzSU1bVVVnoDgEhqsqgJZ7jWdl3qfSxXz24pmGJR7JRNmTXtIvRy5IcZeCcFp2fWdcx2vAyfg== X-Received: by 2002:a65:6205:: with SMTP id d5mr55261781pgv.76.1609399140320; Wed, 30 Dec 2020 23:19:00 -0800 (PST) Received: from thinkpad ([2409:4072:6d1f:be3b:71a9:d2bf:a32d:897d]) by smtp.gmail.com with ESMTPSA id gw21sm9450823pjb.28.2020.12.30.23.18.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Dec 2020 23:18:59 -0800 (PST) Date: Thu, 31 Dec 2020 12:48:54 +0530 From: Manivannan Sadhasivam To: Loic Poulain Cc: linux-arm-msm@vger.kernel.org, bbhatt@codeaurora.org, hemantk@codeaurora.org Subject: Re: [PATCH v6 09/10] mhi: pci_generic: Increase controller timeout value Message-ID: <20201231071854.GC7345@thinkpad> References: <1609231431-10048-1-git-send-email-loic.poulain@linaro.org> <1609231431-10048-10-git-send-email-loic.poulain@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1609231431-10048-10-git-send-email-loic.poulain@linaro.org> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Tue, Dec 29, 2020 at 09:43:50AM +0100, Loic Poulain wrote: > On cold boot, device can take slightly more than 5 seconds to start. > Increase the timeout to prevent MHI power-up issues. > > Signed-off-by: Loic Poulain > Reviewed-by: Hemant Kumar Reviewed-by: Manivannan Sadhasivam Thanks, Mani > --- > drivers/bus/mhi/pci_generic.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/bus/mhi/pci_generic.c b/drivers/bus/mhi/pci_generic.c > index 812d54f..d4ad9c5 100644 > --- a/drivers/bus/mhi/pci_generic.c > +++ b/drivers/bus/mhi/pci_generic.c > @@ -162,7 +162,7 @@ static const struct mhi_event_config modem_qcom_v1_mhi_events[] = { > > static const struct mhi_controller_config modem_qcom_v1_mhiv_config = { > .max_channels = 128, > - .timeout_ms = 5000, > + .timeout_ms = 8000, > .num_channels = ARRAY_SIZE(modem_qcom_v1_mhi_channels), > .ch_cfg = modem_qcom_v1_mhi_channels, > .num_events = ARRAY_SIZE(modem_qcom_v1_mhi_events), > -- > 2.7.4 >