From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758696AbeAIXFe (ORCPT + 1 other); Tue, 9 Jan 2018 18:05:34 -0500 Received: from mail-qt0-f195.google.com ([209.85.216.195]:46841 "EHLO mail-qt0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752504AbeAIXF3 (ORCPT ); Tue, 9 Jan 2018 18:05:29 -0500 X-Google-Smtp-Source: ACJfBovs39m/LIiTC3xwpEWo4B5kboTO2xpv+4YxUjgfpU9Sa2kf7jPr62ghHJnYA7R5yLSC1UIGGA== From: Florian Fainelli To: bcm-kernel-feedback-list@broadcom.com Cc: Florian Fainelli , Tejun Heo , Kishon Vijay Abraham I , Heiko Stuebner , Srinath Mannam , Krzysztof Kozlowski , Vivek Gautam , Dan Carpenter , linux-ide@vger.kernel.org (open list:LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)), linux-kernel@vger.kernel.org (open list) Subject: [PATCH 0/3] ata: ahci_brcm: Recover from failures to identify devices Date: Tue, 9 Jan 2018 15:04:54 -0800 Message-Id: <1515539097-26742-1-git-send-email-f.fainelli@gmail.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Return-Path: Hi Tejun, Kishon, This patch series implement a recovery mechanism to work around a HW bug on Broadcom AHCI SATA controller subject to noise triggering a failure to identify hard drives. I would like to make this this is okay with you as an approach on how to solve this. Thanks! Florian Fainelli (3): ata: Allow having a port recovery callback phy: brcm-sata: Implementation calibrate callback ata: ahci_brcm: Recover from failures to identify devices drivers/ata/ahci_brcm.c | 83 ++++++++++++++++++++++++++++++++---- drivers/ata/libata-core.c | 2 + drivers/phy/broadcom/phy-brcm-sata.c | 32 ++++++++++++++ include/linux/libata.h | 1 + 4 files changed, 110 insertions(+), 8 deletions(-) -- 2.7.4