Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932256AbbGTOVE (ORCPT ); Mon, 20 Jul 2015 10:21:04 -0400 Received: from mail-qk0-f170.google.com ([209.85.220.170]:33512 "EHLO mail-qk0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932161AbbGTOVA (ORCPT ); Mon, 20 Jul 2015 10:21:00 -0400 MIME-Version: 1.0 In-Reply-To: <1434451039-18195-1-git-send-email-vigneshr@ti.com> References: <1434451039-18195-1-git-send-email-vigneshr@ti.com> Date: Mon, 20 Jul 2015 16:20:59 +0200 Message-ID: Subject: Re: [PATCH 0/3] omap_hsmmc: Fix card enumeration failure on From: Ulf Hansson To: Vignesh R Cc: Andreas Fenkart , Tony Lindgren , NeilBrown , linux-mmc , linux-omap , "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1466 Lines: 42 On 16 June 2015 at 12:37, Vignesh R wrote: > > Hi, > > When using omap_hsmmc driver, if sd-card repeatedly plug unplugged > multiple times quickly, card enumeration stops after few iterations. > This can be easily reproduced on DRA74X EVM which uses omap_hsmmc driver. > This patch series addresses the above problem. The first patch fixes irq > handler to report all DTOs to mmc-core. Second patch adds handling for > BADA, DEB and CEB interrupts. The last patch introduces driver specific > card detect irq handler to cleanup pending requests before card removal. > > Tested on DRA74X amd DRA72X and AM437X-GP EVMs, by repeated intense > plug/unplug iterations. > > > Kishon Vijay Abraham I (1): > mmc: host: omap_hsmmc: Fix DTO and DCRC handling > > Vignesh R (2): > mmc: host: omap_hsmmc: Handle BADA, DEB and CEB interrupts > mmc: host: omap_hsmmc: Add custom card detect irq handler > > drivers/mmc/host/omap_hsmmc.c | 84 ++++++++++++++++++++++++++++++++--- > 1 file changed, 78 insertions(+), 6 deletions(-) > > -- > 2.4.1 > I have applied patch1 and patch 2 for fixes. Regarding patch 3, let's give Andreas some more time to comment. Thanks and sorry for the delay! Kind regards Uffe -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/