From patchwork Fri Jun 3 05:15:33 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sarthak Garg X-Patchwork-Id: 12868520 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 96F5BC433EF for ; Fri, 3 Jun 2022 05:16:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240310AbiFCFQE (ORCPT ); Fri, 3 Jun 2022 01:16:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60414 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240270AbiFCFQD (ORCPT ); Fri, 3 Jun 2022 01:16:03 -0400 Received: from alexa-out.qualcomm.com (alexa-out.qualcomm.com [129.46.98.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C02BB1DA7A; Thu, 2 Jun 2022 22:16:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1654233363; x=1685769363; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=L3zoPueqFT9hkpqSI029vmCiT8m18QNBxmuKtLar2Cs=; b=hN3kSmVdkMFpjCevTK4D513MM2KHK9npsGS3DAewytrc+D0SVd08Wk0q nt3MJ2V6jSs2Zso6sDZVisU6nuFYgKG08f2PRfe0BOFW2QkFNorHE/wSH BywBTdDmliRFRVGVzMX5VbMTT3+NBADlb3ru180fIELL4MZYavk6c+2c5 o=; Received: from ironmsg08-lv.qualcomm.com ([10.47.202.152]) by alexa-out.qualcomm.com with ESMTP; 02 Jun 2022 22:16:03 -0700 X-QCInternal: smtphost Received: from ironmsg01-blr.qualcomm.com ([10.86.208.130]) by ironmsg08-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 02 Jun 2022 22:16:01 -0700 X-QCInternal: smtphost Received: from hu-sartgarg-hyd.qualcomm.com (HELO hu-maiyas-hyd.qualcomm.com) ([10.213.105.147]) by ironmsg01-blr.qualcomm.com with ESMTP; 03 Jun 2022 10:45:59 +0530 Received: by hu-maiyas-hyd.qualcomm.com (Postfix, from userid 2339771) id C43A25001CD; Fri, 3 Jun 2022 10:45:57 +0530 (+0530) From: Sarthak Garg To: adrian.hunter@intel.com, ulf.hansson@linaro.org Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, quic_kamasali@quicinc.com, quic_rampraka@quicinc.com, quic_pragalla@quicinc.com, quic_sayalil@quicinc.com, Sarthak Garg , Andy Gross , Bjorn Andersson Subject: [PATCH V1 2/2] mmc: sdhci-msm: Enable force hw reset during cqe recovery Date: Fri, 3 Jun 2022 10:45:33 +0530 Message-Id: <20220603051534.22672-3-quic_sartgarg@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220603051534.22672-1-quic_sartgarg@quicinc.com> References: <20220603051534.22672-1-quic_sartgarg@quicinc.com> Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org Enable force hw reset during cqe recovery to make recovery more robust. Signed-off-by: Sarthak Garg --- drivers/mmc/host/sdhci-msm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c index e395411fb6fd..7fc40bd16031 100644 --- a/drivers/mmc/host/sdhci-msm.c +++ b/drivers/mmc/host/sdhci-msm.c @@ -2781,6 +2781,9 @@ static int sdhci_msm_probe(struct platform_device *pdev) msm_host->mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY | MMC_CAP_NEED_RSP_BUSY; + /* Enable force hw reset during cqe recovery */ + msm_host->mmc->cqe_recovery_reset_always = true; + /* Set the timeout value to max possible */ host->max_timeout_count = 0xF;