Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753565AbbGFGNG (ORCPT ); Mon, 6 Jul 2015 02:13:06 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:33476 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753492AbbGFGMz (ORCPT ); Mon, 6 Jul 2015 02:12:55 -0400 Message-ID: <559A1C5E.6000706@ti.com> Date: Mon, 6 Jul 2015 11:42:46 +0530 From: Vignesh R User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: Ulf Hansson CC: Andreas Fenkart , Tony Lindgren , NeilBrown , , , Subject: Re: [PATCH 0/3] omap_hsmmc: Fix card enumeration failure on References: <1434451039-18195-1-git-send-email-vigneshr@ti.com> In-Reply-To: <1434451039-18195-1-git-send-email-vigneshr@ti.com> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 959 Lines: 27 On Tuesday 16 June 2015 04:07 PM, 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. Gentle ping... -- Regards Vignesh -- 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/