BugLink: http://bugs.launchpad.net/bugs/1756094
Do a couple of changes for when HISI_SAS_RESET_BIT is set for HBA:
- Clearing ITCT is not necessary
- Remove internal abort as it will fail during reset
Flag sas_dev->dev_type is kept as SAS_PHY_UNUSED.
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
(cherry picked from commit
f8e45ec226e2c00c1da9cf156ea59a159e9b4ea6)
Signed-off-by: Manoj Iyer <manoj.iyer@canonical.com>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
dev_info(dev, "found dev[%d:%x] is gone\n",
sas_dev->device_id, sas_dev->dev_type);
dev_info(dev, "found dev[%d:%x] is gone\n",
sas_dev->device_id, sas_dev->dev_type);
- hisi_sas_internal_task_abort(hisi_hba, device,
+ if (!test_bit(HISI_SAS_RESET_BIT, &hisi_hba->flags)) {
+ hisi_sas_internal_task_abort(hisi_hba, device,
HISI_SAS_INT_ABT_DEV, 0);
HISI_SAS_INT_ABT_DEV, 0);
- hisi_sas_dereg_device(hisi_hba, device);
+ hisi_sas_dereg_device(hisi_hba, device);
+
+ hisi_hba->hw->clear_itct(hisi_hba, sas_dev);
+ device->lldd_dev = NULL;
+ memset(sas_dev, 0, sizeof(*sas_dev));
+ }
- hisi_hba->hw->clear_itct(hisi_hba, sas_dev);
if (hisi_hba->hw->free_device)
hisi_hba->hw->free_device(sas_dev);
if (hisi_hba->hw->free_device)
hisi_hba->hw->free_device(sas_dev);
-
- device->lldd_dev = NULL;
- memset(sas_dev, 0, sizeof(*sas_dev));
sas_dev->dev_type = SAS_PHY_UNUSED;
}
sas_dev->dev_type = SAS_PHY_UNUSED;
}