115 	struct sas_ha_struct *ha = ev->ha;  in sas_hae_reset()  local
117 	clear_bit(HAE_RESET, &ha->pending);  in sas_hae_reset()
367 void sas_prep_resume_ha(struct sas_ha_struct *ha)  in sas_prep_resume_ha()  argument
371 	set_bit(SAS_HA_REGISTERED, &ha->state);  in sas_prep_resume_ha()
374 	for (i = 0; i < ha->num_phys; i++) {  in sas_prep_resume_ha()
375 		struct asd_sas_phy *phy = ha->sas_phy[i];  in sas_prep_resume_ha()
385 static int phys_suspended(struct sas_ha_struct *ha)  in phys_suspended()  argument
389 	for (i = 0; i < ha->num_phys; i++) {  in phys_suspended()
390 		struct asd_sas_phy *phy = ha->sas_phy[i];  in phys_suspended()
399 void sas_resume_ha(struct sas_ha_struct *ha)  in sas_resume_ha()  argument
410 	i = phys_suspended(ha);  in sas_resume_ha()
412 		dev_info(ha->dev, "waiting up to 25 seconds for %d phy%s to resume\n",  in sas_resume_ha()
414 	wait_event_timeout(ha->eh_wait_q, phys_suspended(ha) == 0, tmo);  in sas_resume_ha()
415 	for (i = 0; i < ha->num_phys; i++) {  in sas_resume_ha()
416 		struct asd_sas_phy *phy = ha->sas_phy[i];  in sas_resume_ha()
427 	scsi_unblock_requests(ha->core.shost);  in sas_resume_ha()
428 	sas_drain_work(ha);  in sas_resume_ha()
432 void sas_suspend_ha(struct sas_ha_struct *ha)  in sas_suspend_ha()  argument
436 	sas_disable_events(ha);  in sas_suspend_ha()
437 	scsi_block_requests(ha->core.shost);  in sas_suspend_ha()
438 	for (i = 0; i < ha->num_phys; i++) {  in sas_suspend_ha()
439 		struct asd_sas_port *port = ha->sas_port[i];  in sas_suspend_ha()
445 	mutex_lock(&ha->drain_mutex);  in sas_suspend_ha()
446 	__sas_drain_work(ha);  in sas_suspend_ha()
447 	mutex_unlock(&ha->drain_mutex);  in sas_suspend_ha()
490 	struct sas_ha_struct *ha = SHOST_TO_SAS_HA(shost);  in queue_phy_reset()  local
502 	spin_lock_irq(&ha->lock);  in queue_phy_reset()
503 	sas_queue_work(ha, &d->reset_work);  in queue_phy_reset()
504 	spin_unlock_irq(&ha->lock);  in queue_phy_reset()
506 	rc = sas_drain_work(ha);  in queue_phy_reset()
517 	struct sas_ha_struct *ha = SHOST_TO_SAS_HA(shost);  in queue_phy_enable()  local
529 	spin_lock_irq(&ha->lock);  in queue_phy_enable()
530 	sas_queue_work(ha, &d->enable_work);  in queue_phy_enable()
531 	spin_unlock_irq(&ha->lock);  in queue_phy_enable()
533 	rc = sas_drain_work(ha);  in queue_phy_enable()