From: John Garry <john.garry@huawei.com>
To: <jejb@linux.vnet.ibm.com>, <martin.petersen@oracle.com>
Cc: <linuxarm@huawei.com>, <zhangfei.gao@linaro.org>,
<xuwei5@hisilicon.com>, <john.garry2@mail.dcu.ie>,
<linux-scsi@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
John Garry <john.garry@huawei.com>
Subject: [PATCH v2 2/8] hisi_sas: add internal abort in hisi_sas_dev_gone()
Date: Wed, 24 Aug 2016 19:05:48 +0800 [thread overview]
Message-ID: <1472036754-156813-3-git-send-email-john.garry@huawei.com> (raw)
In-Reply-To: <1472036754-156813-1-git-send-email-john.garry@huawei.com>
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 <john.garry@huawei.com>
---
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
next prev parent reply other threads:[~2016-08-24 10:48 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-24 11:05 [PATCH v2 0/8] hisi_sas internal abort support John Garry
2016-08-24 11:05 ` [PATCH v2 1/8] hisi_sas: add internal abort main code John Garry
2016-08-24 12:41 ` Hannes Reinecke
2016-08-24 11:05 ` John Garry [this message]
2016-08-24 12:41 ` [PATCH v2 2/8] hisi_sas: add internal abort in hisi_sas_dev_gone() Hannes Reinecke
2016-08-24 11:05 ` [PATCH v2 3/8] hisi_sas: add internal abort to hisi_sas_abort_task() John Garry
2016-08-24 12:42 ` Hannes Reinecke
2016-08-24 11:05 ` [PATCH v2 4/8] hisi_sas: add prep_abort_v2_hw() John Garry
2016-08-24 12:43 ` Hannes Reinecke
2016-08-24 11:05 ` [PATCH v2 5/8] hisi_sas: add v2 hw slot complete internal abort support John Garry
2016-08-24 12:59 ` Hannes Reinecke
2016-08-24 14:07 ` John Garry
2016-08-24 14:21 ` Hannes Reinecke
2016-08-24 11:05 ` [PATCH v2 6/8] hisi_sas: fail tmf task prep when port detached John Garry
2016-08-24 13:00 ` Hannes Reinecke
2016-08-24 11:05 ` [PATCH v2 7/8] hisi_sas: add TMF success check John Garry
2016-08-24 13:00 ` Hannes Reinecke
2016-08-24 11:05 ` [PATCH v2 8/8] hisi_sas: update version to 1.6 John Garry
2016-08-24 13:00 ` Hannes Reinecke
2016-08-26 2:40 ` [PATCH v2 0/8] hisi_sas internal abort support Martin K. Petersen
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