diff options
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 006e776ac115..da1d5fe6d2c9 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -1652,14 +1652,32 @@ out: static int hisi_sas_clear_nexus_ha(struct sas_ha_struct *sas_ha) { struct hisi_hba *hisi_hba = sas_ha->lldd_ha; + struct device *dev = hisi_hba->dev; HISI_SAS_DECLARE_RST_WORK_ON_STACK(r); + int rc, i; queue_work(hisi_hba->wq, &r.work); wait_for_completion(r.completion); - if (r.done) - return TMF_RESP_FUNC_COMPLETE; + if (!r.done) + return TMF_RESP_FUNC_FAILED; + + for (i = 0; i < HISI_SAS_MAX_DEVICES; i++) { + struct hisi_sas_device *sas_dev = &hisi_hba->devices[i]; + struct domain_device *device = sas_dev->sas_device; + + if ((sas_dev->dev_type == SAS_PHY_UNUSED) || !device || + DEV_IS_EXPANDER(device->dev_type)) + continue; + + rc = hisi_sas_debug_I_T_nexus_reset(device); + if (rc != TMF_RESP_FUNC_COMPLETE) + dev_info(dev, "clear nexus ha: for device[%d] rc=%d\n", + sas_dev->device_id, rc); + } + + hisi_sas_release_tasks(hisi_hba); - return TMF_RESP_FUNC_FAILED; + return TMF_RESP_FUNC_COMPLETE; } static int hisi_sas_query_task(struct sas_task *task) |