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=-15.7 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 C6CE6C64E7D for ; Sat, 28 Nov 2020 22:14:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8F81721534 for ; Sat, 28 Nov 2020 22:14:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="edJ8U+5O" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727232AbgK1Vty (ORCPT ); Sat, 28 Nov 2020 16:49:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42362 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731559AbgK1SxE (ORCPT ); Sat, 28 Nov 2020 13:53:04 -0500 Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EB391C061A4B for ; Fri, 27 Nov 2020 21:51:38 -0800 (PST) Received: by mail-pg1-x541.google.com with SMTP id t37so5894836pga.7 for ; Fri, 27 Nov 2020 21:51:38 -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=ZIzgK78VxHTmMr/A4/MkPFqMJBC+s9qkUagE2V/MKOQ=; b=edJ8U+5Oht1BsS4+sm/AKG47EmqafZBxQrErCGe3OEQCTdEguX2EC0Ws4+bWv+E8zy DikaH7gDKfrRTDfZGTSA9gokr5o+FsKmaa23UwOtz3Ja6qbR3V+fq7gXhT1WwZxZnKSX 9GnWAJKnyASTYH37/H+dwmFdlyQ9gzjf0MSESbScUET4sCI4kfC6557uAdcoUmbwPhoZ 8JHXrHdzQyhGTqV3jICUL08iSlV5iidZkuZwx1XaoNAyJunce/h7J4S/e0d70p9Mk/cp 1lnCBW1lfXCLCO3OFmfz3kxaZkk8Wjn0h2jreX3jzwjINpTiPxWhOMBnqktFzuzMDN8H 5lTw== 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=ZIzgK78VxHTmMr/A4/MkPFqMJBC+s9qkUagE2V/MKOQ=; b=Sc2ShJ61dD1yQcxHYVhu/KseVOo2OOTMyzSJke7vDlT8nRezE+K0gcmK9nnivrA5GC fhsmig/Xm1xEv7mFpTlLphFX79/UADfF/O8cEBMhKfZ8VDsc/C/TgRdQgSGmXHPjKsLa ysTR4JRTFqEHf2Geqmmr6xN3kGQxN26CbWXjP4m0WdkbeYmAG36Dspb3f0klxbsUaR60 Az6jnnZ1Ta5ok9GLE186m2UYi/ynmU14tA+ORTqiLTiHsauSd0M9o40wdb92+LHhJ7MK kp8oGE5PwR9ex3lZJdIvw595ksOfPuSQ0J5pEugufYW7NponUOuwi2oUbKWvE29/pGzZ ZFoA== X-Gm-Message-State: AOAM530z+K95bwpq7NDXyfkU2tvwlrXVCt5nU/2Z8Hiea5o0BzoUsEao GqNxVugsrl4c4WjYHj43Z82T X-Google-Smtp-Source: ABdhPJzup9dpt/qzvJGgNfSk3tetN4z79IP6IHYOAMQDqs++sGYYj/nx24LGe2NcpTS7JA53oyyH9w== X-Received: by 2002:a63:2bc8:: with SMTP id r191mr9475292pgr.54.1606542698051; Fri, 27 Nov 2020 21:51:38 -0800 (PST) Received: from thinkpad ([2409:4072:15:c612:48ab:f1cc:6b16:2820]) by smtp.gmail.com with ESMTPSA id e14sm8665591pgv.64.2020.11.27.21.51.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Nov 2020 21:51:37 -0800 (PST) Date: Sat, 28 Nov 2020 11:21:29 +0530 From: Manivannan Sadhasivam To: Loic Poulain Cc: hemantk@codeaurora.org, linux-arm-msm@vger.kernel.org, bbhatt@codeaurora.org Subject: Re: [PATCH v3 9/9] mhi: pci_generic: Increase controller timeout value Message-ID: <20201128055129.GE3077@thinkpad> References: <1606404547-10737-1-git-send-email-loic.poulain@linaro.org> <1606404547-10737-10-git-send-email-loic.poulain@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1606404547-10737-10-git-send-email-loic.poulain@linaro.org> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Thu, Nov 26, 2020 at 04:29:07PM +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 26c2dfa..bbecec0 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 >