diff options
Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas_main.c')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index e4b30922a75d..fb162c06ac83 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -1299,8 +1299,14 @@ out: static int hisi_sas_clear_nexus_ha(struct sas_ha_struct *sas_ha) { struct hisi_hba *hisi_hba = sas_ha->lldd_ha; + HISI_SAS_DECLARE_RST_WORK_ON_STACK(r); - return hisi_sas_controller_reset(hisi_hba); + queue_work(hisi_hba->wq, &r.work); + wait_for_completion(r.completion); + if (r.done) + return TMF_RESP_FUNC_COMPLETE; + + return TMF_RESP_FUNC_FAILED; } static int hisi_sas_query_task(struct sas_task *task) @@ -1820,6 +1826,17 @@ void hisi_sas_rst_work_handler(struct work_struct *work) } EXPORT_SYMBOL_GPL(hisi_sas_rst_work_handler); +void hisi_sas_sync_rst_work_handler(struct work_struct *work) +{ + struct hisi_sas_rst *rst = + container_of(work, struct hisi_sas_rst, work); + + if (!hisi_sas_controller_reset(rst->hisi_hba)) + rst->done = true; + complete(rst->completion); +} +EXPORT_SYMBOL_GPL(hisi_sas_sync_rst_work_handler); + int hisi_sas_get_fw_info(struct hisi_hba *hisi_hba) { struct device *dev = hisi_hba->dev; |