diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index fec2e9754aed..5b3fa2cbe722 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -125,6 +125,7 @@ EXPORT_SYMBOL_GPL(ahci_shost_attrs);
 struct device_attribute *ahci_sdev_attrs[] = {
 	&dev_attr_sw_activity,
 	&dev_attr_unload_heads,
+	&dev_attr_ncq_prio_supported,
 	&dev_attr_ncq_prio_enable,
 	NULL
 };
diff --git a/drivers/ata/libata-sata.c b/drivers/ata/libata-sata.c
index dc397ebda089..8f3ff830ab0c 100644
--- a/drivers/ata/libata-sata.c
+++ b/drivers/ata/libata-sata.c
@@ -834,6 +834,30 @@ DEVICE_ATTR(link_power_management_policy, S_IRUGO | S_IWUSR,
 	    ata_scsi_lpm_show, ata_scsi_lpm_store);
 EXPORT_SYMBOL_GPL(dev_attr_link_power_management_policy);
 
+static ssize_t ata_ncq_prio_supported_show(struct device *device,
+					   struct device_attribute *attr,
+					   char *buf)
+{
+	struct scsi_device *sdev = to_scsi_device(device);
+	struct ata_port *ap = ata_shost_to_port(sdev->host);
+	struct ata_device *dev;
+	bool ncq_prio_supported;
+	int rc = 0;
+
+	spin_lock_irq(ap->lock);
+	dev = ata_scsi_find_dev(ap, sdev);
+	if (!dev)
+		rc = -ENODEV;
+	else
+		ncq_prio_supported = dev->flags & ATA_DFLAG_NCQ_PRIO;
+	spin_unlock_irq(ap->lock);
+
+	return rc ? rc : sysfs_emit(buf, "%u\n", ncq_prio_supported);
+}
+
+DEVICE_ATTR(ncq_prio_supported, S_IRUGO, ata_ncq_prio_supported_show, NULL);
+EXPORT_SYMBOL_GPL(dev_attr_ncq_prio_supported);
+
 static ssize_t ata_ncq_prio_enable_show(struct device *device,
 					struct device_attribute *attr,
 					char *buf)
@@ -901,6 +925,7 @@ EXPORT_SYMBOL_GPL(dev_attr_ncq_prio_enable);
 struct device_attribute *ata_ncq_sdev_attrs[] = {
 	&dev_attr_unload_heads,
 	&dev_attr_ncq_prio_enable,
+	&dev_attr_ncq_prio_supported,
 	NULL
 };
 EXPORT_SYMBOL_GPL(ata_ncq_sdev_attrs);
diff --git a/include/linux/libata.h b/include/linux/libata.h
index b23f28cfc8e0..a2d1bae7900b 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -539,6 +539,7 @@ typedef void (*ata_postreset_fn_t)(struct ata_link *link, unsigned int *classes)
 extern struct device_attribute dev_attr_unload_heads;
 #ifdef CONFIG_SATA_HOST
 extern struct device_attribute dev_attr_link_power_management_policy;
+extern struct device_attribute dev_attr_ncq_prio_supported;
 extern struct device_attribute dev_attr_ncq_prio_enable;
 extern struct device_attribute dev_attr_em_message_type;
 extern struct device_attribute dev_attr_em_message;