212 static int sas_get_linkerrors(struct sas_phy *phy)  in sas_get_linkerrors()  argument
214 	if (scsi_is_sas_phy_local(phy)) {  in sas_get_linkerrors()
215 		struct Scsi_Host *shost = dev_to_shost(phy->dev.parent);  in sas_get_linkerrors()
217 		struct asd_sas_phy *asd_phy = sas_ha->sas_phy[phy->number];  in sas_get_linkerrors()
224 	return sas_smp_get_phy_events(phy);  in sas_get_linkerrors()
254 static int transport_sas_phy_reset(struct sas_phy *phy, int hard_reset)  in transport_sas_phy_reset()  argument
263 	if (scsi_is_sas_phy_local(phy)) {  in transport_sas_phy_reset()
264 		struct Scsi_Host *shost = dev_to_shost(phy->dev.parent);  in transport_sas_phy_reset()
266 		struct asd_sas_phy *asd_phy = sas_ha->sas_phy[phy->number];  in transport_sas_phy_reset()
274 		struct sas_rphy *rphy = dev_to_rphy(phy->dev.parent);  in transport_sas_phy_reset()
276 		struct domain_device *ata_dev = sas_ex_to_ata(ddev, phy->number);  in transport_sas_phy_reset()
283 			return sas_smp_phy_control(ddev, phy->number, reset_type, NULL);  in transport_sas_phy_reset()
287 static int sas_phy_enable(struct sas_phy *phy, int enable)  in sas_phy_enable()  argument
297 	if (scsi_is_sas_phy_local(phy)) {  in sas_phy_enable()
298 		struct Scsi_Host *shost = dev_to_shost(phy->dev.parent);  in sas_phy_enable()
300 		struct asd_sas_phy *asd_phy = sas_ha->sas_phy[phy->number];  in sas_phy_enable()
305 			ret = transport_sas_phy_reset(phy, 0);  in sas_phy_enable()
309 		struct sas_rphy *rphy = dev_to_rphy(phy->dev.parent);  in sas_phy_enable()
313 			ret = transport_sas_phy_reset(phy, 0);  in sas_phy_enable()
315 			ret = sas_smp_phy_control(ddev, phy->number, cmd, NULL);  in sas_phy_enable()
320 int sas_phy_reset(struct sas_phy *phy, int hard_reset)  in sas_phy_reset()  argument
325 	if (!phy->enabled)  in sas_phy_reset()
333 	if (scsi_is_sas_phy_local(phy)) {  in sas_phy_reset()
334 		struct Scsi_Host *shost = dev_to_shost(phy->dev.parent);  in sas_phy_reset()
336 		struct asd_sas_phy *asd_phy = sas_ha->sas_phy[phy->number];  in sas_phy_reset()
342 		struct sas_rphy *rphy = dev_to_rphy(phy->dev.parent);  in sas_phy_reset()
344 		ret = sas_smp_phy_control(ddev, phy->number, reset_type, NULL);  in sas_phy_reset()
349 int sas_set_phy_speed(struct sas_phy *phy,  in sas_set_phy_speed()  argument
355 	     rates->minimum_linkrate > phy->maximum_linkrate) ||  in sas_set_phy_speed()
357 	     rates->maximum_linkrate < phy->minimum_linkrate))  in sas_set_phy_speed()
361 	    rates->minimum_linkrate < phy->minimum_linkrate_hw)  in sas_set_phy_speed()
362 		rates->minimum_linkrate = phy->minimum_linkrate_hw;  in sas_set_phy_speed()
365 	    rates->maximum_linkrate > phy->maximum_linkrate_hw)  in sas_set_phy_speed()
366 		rates->maximum_linkrate = phy->maximum_linkrate_hw;  in sas_set_phy_speed()
368 	if (scsi_is_sas_phy_local(phy)) {  in sas_set_phy_speed()
369 		struct Scsi_Host *shost = dev_to_shost(phy->dev.parent);  in sas_set_phy_speed()
371 		struct asd_sas_phy *asd_phy = sas_ha->sas_phy[phy->number];  in sas_set_phy_speed()
378 		struct sas_rphy *rphy = dev_to_rphy(phy->dev.parent);  in sas_set_phy_speed()
380 		ret = sas_smp_phy_control(ddev, phy->number,  in sas_set_phy_speed()
396 		struct asd_sas_phy *phy = ha->sas_phy[i];  in sas_prep_resume_ha()  local
398 		memset(phy->attached_sas_addr, 0, SAS_ADDR_SIZE);  in sas_prep_resume_ha()
399 		phy->port_events_pending = 0;  in sas_prep_resume_ha()
400 		phy->phy_events_pending = 0;  in sas_prep_resume_ha()
401 		phy->frame_rcvd_size = 0;  in sas_prep_resume_ha()
411 		struct asd_sas_phy *phy = ha->sas_phy[i];  in phys_suspended()  local
413 		if (phy->suspended)  in phys_suspended()
437 		struct asd_sas_phy *phy = ha->sas_phy[i];  in sas_resume_ha()  local
439 		if (phy->suspended) {  in sas_resume_ha()
440 			dev_warn(&phy->phy->dev, "resume timeout\n");  in sas_resume_ha()
441 			sas_notify_phy_event(phy, PHYE_RESUME_TIMEOUT);  in sas_resume_ha()
472 static void sas_phy_release(struct sas_phy *phy)  in sas_phy_release()  argument
474 	kfree(phy->hostdata);  in sas_phy_release()
475 	phy->hostdata = NULL;  in sas_phy_release()
482 	d->reset_result = transport_sas_phy_reset(d->phy, d->hard_reset);  in phy_reset_work()
489 	d->enable_result = sas_phy_enable(d->phy, d->enable);  in phy_enable_work()
492 static int sas_phy_setup(struct sas_phy *phy)  in sas_phy_setup()  argument
502 	d->phy = phy;  in sas_phy_setup()
503 	phy->hostdata = d;  in sas_phy_setup()
508 static int queue_phy_reset(struct sas_phy *phy, int hard_reset)  in queue_phy_reset()  argument
510 	struct Scsi_Host *shost = dev_to_shost(phy->dev.parent);  in queue_phy_reset()
512 	struct sas_phy_data *d = phy->hostdata;  in queue_phy_reset()
535 static int queue_phy_enable(struct sas_phy *phy, int enable)  in queue_phy_enable()  argument
537 	struct Scsi_Host *shost = dev_to_shost(phy->dev.parent);  in queue_phy_enable()
539 	struct sas_phy_data *d = phy->hostdata;  in queue_phy_enable()