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=-6.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS 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 B9123C433DF for ; Tue, 7 Jul 2020 18:51:44 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8B765206E9 for ; Tue, 7 Jul 2020 18:51:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="CIQ2GJgR"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="P5VyFIsD" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8B765206E9 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:To:In-Reply-To:References:Date:Message-Id:From: Subject:MIME-Version:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=2K7aEbFnBJFGB2cbxflLE96GWqmUKDIgoOsVZ+tzl7U=; b=CIQ2GJgRg98xpGGDVLssNJehl /eEjHDbwmN4UV0D+5EAfDY7uHH6kbGyeKQILQBhZT97OdNU/fzTK1T0pjFUZuQ8LZSLzSPE9xt78Q Hjb76OSCV5UArbCxdyXAhLdAKPpaRu9DNjqxI5ze8CcgNS5kUeNtqQKvgUKMP0r4fBeD6S8lpebKL PQhxcHrXvHYQ2a4VPnV6Zx6O/tvwv+IiNMpzWhj/2qYSKhulJIvD5afIxv+G+jkyeULJ47OLRFR5P QyZsRf31eAebBFD7WpS1uBxQxPY/ZX7XPQobDdPYil3WCkdMv4NbD8psTzoImwMwliI4okmW4GcWu 47iC2JnHg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jssgh-0003Qe-Tn; Tue, 07 Jul 2020 18:51:27 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jssgV-0003IT-77 for linux-amlogic@lists.infradead.org; Tue, 07 Jul 2020 18:51:17 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594147872; bh=B2hPX05FJ8oI9l73mE7aWbUGl1YjtQBtd8uQtLuglyw=; h=Subject:From:Date:References:In-Reply-To:To:Cc:Cc:From; b=P5VyFIsDEav5L+w5ZvtaExiZmgKKDqMN5eiatyJfLgRLf5KGQwPOt+YeXBSOA/hWx iMHM5bvqaFtQLyHRheFXlQ/u1LCwezqdmzo+U1RzT6Fc/RJY3Qp0IQOejLQ8i48rHW 4g0up1Qf1WcaoL3L1zJJ7dIyjjS8KrWHb5jZ67yY= MIME-Version: 1.0 Subject: Re: [PATCH] mmc: meson-mx-sdio: trigger a soft reset after a timeout or CRC error From: patchwork-bot+linux-amlogic@kernel.org Message-Id: <159414787274.3387.6774407965149983621.git-patchwork-notify@kernel.org> Date: Tue, 07 Jul 2020 18:51:12 +0000 References: <20200503222805.2668941-1-martin.blumenstingl@googlemail.com> In-Reply-To: <20200503222805.2668941-1-martin.blumenstingl@googlemail.com> To: Martin Blumenstingl X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200707_145115_527348_C4E5F8FE X-CRM114-Status: UNSURE ( 8.27 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, khilman@kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Hello: This patch was applied to khilman/linux-amlogic.git (refs/heads/for-next). On Mon, 4 May 2020 00:28:05 +0200 you wrote: > The vendor driver (from the 3.10 kernel) triggers a soft reset every > time before starting a new command. While this fixes a problem where > SDIO cards are not detected at all (because all commands simply > timed out) this hurts SD card read performance a bit (in my tests > between 10% to 20%). > > Trigger a soft reset after we got a CRC error or if the previous command > timed out (just like the vendor driver from the same 3.10 kernel for the > newer SDHC controller IP does). This fixes detection of SDIO cards and > doesn't hurt SD card read performance at the same time. > > [...] Here is a summary with links: - mmc: meson-mx-sdio: trigger a soft reset after a timeout or CRC error https://git.kernel.org/khilman/linux-amlogic/c/91995b904ec2e44b5c159ac6a5d3f154345a4de7 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.wiki.kernel.org/userdoc/pwbot _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic