diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index 48cadf8..03930a0 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -698,3 +698,14 @@
 	ata_port_schedule_eh(ap);
 	spin_unlock_irqrestore(ap->lock, flags);
 }
+
+void sas_ata_wait_eh(struct domain_device *dev)
+{
+	struct ata_port *ap;
+
+	if (!dev_is_sata(dev))
+		return;
+
+	ap = dev->sata_dev.ap;
+	ata_port_wait_eh(ap);
+}
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index f4894b0..d3c1a29b 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -228,7 +228,7 @@
 }
 
 /* check if we have an existing attached ata device on this expander phy */
-static struct domain_device *sas_ex_to_ata(struct domain_device *ex_dev, int phy_id)
+struct domain_device *sas_ex_to_ata(struct domain_device *ex_dev, int phy_id)
 {
 	struct ex_phy *ex_phy = &ex_dev->ex_dev.ex_phy[phy_id];
 	struct domain_device *dev;
diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c
index cb65adf..a15fb86 100644
--- a/drivers/scsi/libsas/sas_init.c
+++ b/drivers/scsi/libsas/sas_init.c
@@ -28,6 +28,7 @@
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/spinlock.h>
+#include <scsi/sas_ata.h>
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_transport.h>
@@ -195,6 +196,59 @@
 	return sas_smp_get_phy_events(phy);
 }
 
+/**
+ * transport_sas_phy_reset - reset a phy and permit libata to manage the link
+ *
+ * phy reset request via sysfs in host workqueue context so we know we
+ * can block on eh and safely traverse the domain_device topology
+ */
+static int transport_sas_phy_reset(struct sas_phy *phy, int hard_reset)
+{
+	int ret;
+	enum phy_func reset_type;
+
+	if (hard_reset)
+		reset_type = PHY_FUNC_HARD_RESET;
+	else
+		reset_type = PHY_FUNC_LINK_RESET;
+
+	if (scsi_is_sas_phy_local(phy)) {
+		struct Scsi_Host *shost = dev_to_shost(phy->dev.parent);
+		struct sas_ha_struct *sas_ha = SHOST_TO_SAS_HA(shost);
+		struct asd_sas_phy *asd_phy = sas_ha->sas_phy[phy->number];
+		struct sas_internal *i =
+			to_sas_internal(sas_ha->core.shost->transportt);
+		struct domain_device *dev = NULL;
+
+		if (asd_phy->port)
+			dev = asd_phy->port->port_dev;
+
+		/* validate that dev has been probed */
+		if (dev)
+			dev = sas_find_dev_by_rphy(dev->rphy);
+
+		if (dev && dev_is_sata(dev) && !hard_reset) {
+			sas_ata_schedule_reset(dev);
+			sas_ata_wait_eh(dev);
+			ret = 0;
+		} else
+			ret = i->dft->lldd_control_phy(asd_phy, reset_type, NULL);
+	} else {
+		struct sas_rphy *rphy = dev_to_rphy(phy->dev.parent);
+		struct domain_device *ddev = sas_find_dev_by_rphy(rphy);
+		struct domain_device *ata_dev = sas_ex_to_ata(ddev, phy->number);
+
+		if (ata_dev && !hard_reset) {
+			sas_ata_schedule_reset(ata_dev);
+			sas_ata_wait_eh(ata_dev);
+			ret = 0;
+		} else
+			ret = sas_smp_phy_control(ddev, phy->number, reset_type, NULL);
+	}
+
+	return ret;
+}
+
 int sas_phy_enable(struct sas_phy *phy, int enable)
 {
 	int ret;
@@ -300,7 +354,7 @@
 {
 	struct sas_phy_data *d = container_of(work, typeof(*d), reset_work);
 
-	d->reset_result = sas_phy_reset(d->phy, d->hard_reset);
+	d->reset_result = transport_sas_phy_reset(d->phy, d->hard_reset);
 }
 
 static int sas_phy_setup(struct sas_phy *phy)
diff --git a/drivers/scsi/libsas/sas_internal.h b/drivers/scsi/libsas/sas_internal.h
index 9ba65e0..ae9698d 100644
--- a/drivers/scsi/libsas/sas_internal.h
+++ b/drivers/scsi/libsas/sas_internal.h
@@ -85,6 +85,7 @@
 int sas_smp_get_phy_events(struct sas_phy *phy);
 
 struct domain_device *sas_find_dev_by_rphy(struct sas_rphy *rphy);
+struct domain_device *sas_ex_to_ata(struct domain_device *ex_dev, int phy_id);
 
 void sas_hae_reset(struct work_struct *work);