---

yaml
---
r: 252460
b: refs/heads/master
c: 90f1e10
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c95286d81b976f4224c7b153defc8eec07e837d9
+refs/heads/master: 90f1e10d08bad84f8fd15d3469a60d437d4de64f

trunk/drivers/scsi/libsas/sas_internal.h

@@ -57,7 +57,7 @@ int  sas_init_queue(struct sas_ha_struct *sas_ha);
 int  sas_init_events(struct sas_ha_struct *sas_ha);
 void sas_shutdown_queue(struct sas_ha_struct *sas_ha);
 
-void sas_deform_port(struct asd_sas_phy *phy);
+void sas_deform_port(struct asd_sas_phy *phy, int gone);
 
 void sas_porte_bytes_dmaed(struct work_struct *work);
 void sas_porte_broadcast_rcvd(struct work_struct *work);

trunk/drivers/scsi/libsas/sas_phy.c

@@ -39,7 +39,7 @@ static void sas_phye_loss_of_signal(struct work_struct *work)
 	sas_begin_event(PHYE_LOSS_OF_SIGNAL, &phy->ha->event_lock,
 			&phy->phy_events_pending);
 	phy->error = 0;
-	sas_deform_port(phy);
+	sas_deform_port(phy, 1);
 }
 
 static void sas_phye_oob_done(struct work_struct *work)
@@ -66,7 +66,7 @@ static void sas_phye_oob_error(struct work_struct *work)
 	sas_begin_event(PHYE_OOB_ERROR, &phy->ha->event_lock,
 			&phy->phy_events_pending);
 
-	sas_deform_port(phy);
+	sas_deform_port(phy, 1);
 
 	if (!port && phy->enabled && i->dft->lldd_control_phy) {
 		phy->error++;

trunk/drivers/scsi/libsas/sas_port.c

@@ -57,7 +57,7 @@ static void sas_form_port(struct asd_sas_phy *phy)
 
 	if (port) {
 		if (!phy_is_wideport_member(port, phy))
-			sas_deform_port(phy);
+			sas_deform_port(phy, 0);
 		else {
 			SAS_DPRINTK("%s: phy%d belongs to port%d already(%d)!\n",
 				    __func__, phy->id, phy->port->id,
@@ -153,28 +153,31 @@ static void sas_form_port(struct asd_sas_phy *phy)
  * This is called when the physical link to the other phy has been
  * lost (on this phy), in Event thread context. We cannot delay here.
  */
-void sas_deform_port(struct asd_sas_phy *phy)
+void sas_deform_port(struct asd_sas_phy *phy, int gone)
 {
 	struct sas_ha_struct *sas_ha = phy->ha;
 	struct asd_sas_port *port = phy->port;
 	struct sas_internal *si =
 		to_sas_internal(sas_ha->core.shost->transportt);
+	struct domain_device *dev;
 	unsigned long flags;
 
 	if (!port)
 		return;		  /* done by a phy event */
 
-	if (port->port_dev)
-		port->port_dev->pathways--;
+	dev = port->port_dev;
+	if (dev)
+		dev->pathways--;
 
 	if (port->num_phys == 1) {
+		if (dev && gone)
+			dev->gone = 1;
 		sas_unregister_domain_devices(port);
 		sas_port_delete(port->port);
 		port->port = NULL;
 	} else
 		sas_port_delete_phy(port->port, phy->phy);
 
-
 	if (si->dft->lldd_port_deformed)
 		si->dft->lldd_port_deformed(phy);
 
@@ -244,7 +247,7 @@ void sas_porte_link_reset_err(struct work_struct *work)
 	sas_begin_event(PORTE_LINK_RESET_ERR, &phy->ha->event_lock,
 			&phy->port_events_pending);
 
-	sas_deform_port(phy);
+	sas_deform_port(phy, 1);
 }
 
 void sas_porte_timer_event(struct work_struct *work)
@@ -256,7 +259,7 @@ void sas_porte_timer_event(struct work_struct *work)
 	sas_begin_event(PORTE_TIMER_EVENT, &phy->ha->event_lock,
 			&phy->port_events_pending);
 
-	sas_deform_port(phy);
+	sas_deform_port(phy, 1);
 }
 
 void sas_porte_hard_reset(struct work_struct *work)
@@ -268,7 +271,7 @@ void sas_porte_hard_reset(struct work_struct *work)
 	sas_begin_event(PORTE_HARD_RESET, &phy->ha->event_lock,
 			&phy->port_events_pending);
 
-	sas_deform_port(phy);
+	sas_deform_port(phy, 1);
 }
 
 /* ---------- SAS port registration ---------- */
@@ -306,6 +309,6 @@ void sas_unregister_ports(struct sas_ha_struct *sas_ha)
 
 	for (i = 0; i < sas_ha->num_phys; i++)
 		if (sas_ha->sas_phy[i]->port)
-			sas_deform_port(sas_ha->sas_phy[i]);
+			sas_deform_port(sas_ha->sas_phy[i], 0);
 
 }