From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932504AbcHXKsO (ORCPT ); Wed, 24 Aug 2016 06:48:14 -0400 Received: from szxga01-in.huawei.com ([58.251.152.64]:51440 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751044AbcHXKsN (ORCPT ); Wed, 24 Aug 2016 06:48:13 -0400 From: John Garry To: , CC: , , , , , , John Garry Subject: [PATCH v2 2/8] hisi_sas: add internal abort in hisi_sas_dev_gone() Date: Wed, 24 Aug 2016 19:05:48 +0800 Message-ID: <1472036754-156813-3-git-send-email-john.garry@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1472036754-156813-1-git-send-email-john.garry@huawei.com> References: <1472036754-156813-1-git-send-email-john.garry@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.67.212.75] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A0B0204.57BD7B66.009C,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 8eebf2a6a6590f45883833f791224764 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Execute an internal abort for that device when it is removed, so that commands for that device are not processed. Signed-off-by: John Garry --- drivers/scsi/hisi_sas/hisi_sas_main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 763c6c5..c4e59cd 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -621,6 +621,9 @@ static void hisi_sas_dev_gone(struct domain_device *device) dev_info(dev, "found dev[%lld:%x] is gone\n", sas_dev->device_id, sas_dev->dev_type); + hisi_sas_internal_task_abort(hisi_hba, device, + HISI_SAS_INT_ABT_DEV, 0); + hisi_hba->hw->free_device(hisi_hba, sas_dev); device->lldd_dev = NULL; memset(sas_dev, 0, sizeof(*sas_dev)); -- 1.9.1