4 files changed, 115 insertions, 177 deletions

diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index 42258060f142..a8d0be824149 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -385,34 +385,19 @@ out:
 
 static struct mac_device *dpaa_mac_dev_get(struct platform_device *pdev)
 {
-	struct platform_device *of_dev;
 	struct dpaa_eth_data *eth_data;
-	struct device *dpaa_dev, *dev;
-	struct device_node *mac_node;
+	struct device *dpaa_dev;
 	struct mac_device *mac_dev;
 
 	dpaa_dev = &pdev->dev;
 	eth_data = dpaa_dev->platform_data;
-	if (!eth_data)
+	if (!eth_data) {
+		dev_err(dpaa_dev, "eth_data missing\n");
 		return ERR_PTR(-ENODEV);
-
-	mac_node = eth_data->mac_node;
-
-	of_dev = of_find_device_by_node(mac_node);
-	if (!of_dev) {
-		dev_err(dpaa_dev, "of_find_device_by_node(%pOF) failed\n",
-			mac_node);
-		of_node_put(mac_node);
-		return ERR_PTR(-EINVAL);
 	}
-	of_node_put(mac_node);
-
-	dev = &of_dev->dev;
-
-	mac_dev = dev_get_drvdata(dev);
+	mac_dev = eth_data->mac_dev;
 	if (!mac_dev) {
-		dev_err(dpaa_dev, "dev_get_drvdata(%s) failed\n",
-			dev_name(dev));
+		dev_err(dpaa_dev, "mac_dev missing\n");
 		return ERR_PTR(-EINVAL);
 	}
 
@@ -2435,6 +2420,44 @@ static void dpaa_eth_napi_disable(struct dpaa_priv *priv)
 	}
 }
 
+static void dpaa_adjust_link(struct net_device *net_dev)
+{
+	struct mac_device *mac_dev;
+	struct dpaa_priv *priv;
+
+	priv = netdev_priv(net_dev);
+	mac_dev = priv->mac_dev;
+	mac_dev->adjust_link(mac_dev);
+}
+
+static int dpaa_phy_init(struct net_device *net_dev)
+{
+	struct mac_device *mac_dev;
+	struct phy_device *phy_dev;
+	struct dpaa_priv *priv;
+
+	priv = netdev_priv(net_dev);
+	mac_dev = priv->mac_dev;
+
+	phy_dev = of_phy_connect(net_dev, mac_dev->phy_node,
+				 &dpaa_adjust_link, 0,
+				 mac_dev->phy_if);
+	if (!phy_dev) {
+		netif_err(priv, ifup, net_dev, "init_phy() failed\n");
+		return -ENODEV;
+	}
+
+	/* Remove any features not supported by the controller */
+	phy_dev->supported &= mac_dev->if_support;
+	phy_dev->supported |= (SUPPORTED_Pause | SUPPORTED_Asym_Pause);
+	phy_dev->advertising = phy_dev->supported;
+
+	mac_dev->phy_dev = phy_dev;
+	net_dev->phydev = phy_dev;
+
+	return 0;
+}
+
 static int dpaa_open(struct net_device *net_dev)
 {
 	struct mac_device *mac_dev;
@@ -2445,12 +2468,8 @@ static int dpaa_open(struct net_device *net_dev)
 	mac_dev = priv->mac_dev;
 	dpaa_eth_napi_enable(priv);
 
-	net_dev->phydev = mac_dev->init_phy(net_dev, priv->mac_dev);
-	if (!net_dev->phydev) {
-		netif_err(priv, ifup, net_dev, "init_phy() failed\n");
-		err = -ENODEV;
+	if (dpaa_phy_init(net_dev))
 		goto phy_init_failed;
-	}
 
 	for (i = 0; i < ARRAY_SIZE(mac_dev->port); i++) {
 		err = fman_port_enable(mac_dev->port[i]);
@@ -2658,7 +2677,13 @@ static int dpaa_eth_probe(struct platform_device *pdev)
 	int err = 0, i, channel;
 	struct device *dev;
 
-	dev = &pdev->dev;
+	/* device used for DMA mapping */
+	dev = pdev->dev.parent;
+	err = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(40));
+	if (err) {
+		dev_err(dev, "dma_coerce_mask_and_coherent() failed\n");
+		return err;
+	}
 
 	/* Allocate this early, so we can store relevant information in
 	 * the private area
@@ -2666,7 +2691,7 @@ static int dpaa_eth_probe(struct platform_device *pdev)
 	net_dev = alloc_etherdev_mq(sizeof(*priv), DPAA_ETH_TXQ_NUM);
 	if (!net_dev) {
 		dev_err(dev, "alloc_etherdev_mq() failed\n");
-		goto alloc_etherdev_mq_failed;
+		return -ENOMEM;
 	}
 
 	/* Do this here, so we can be verbose early */
@@ -2682,7 +2707,7 @@ static int dpaa_eth_probe(struct platform_device *pdev)
 	if (IS_ERR(mac_dev)) {
 		dev_err(dev, "dpaa_mac_dev_get() failed\n");
 		err = PTR_ERR(mac_dev);
-		goto mac_probe_failed;
+		goto free_netdev;
 	}
 
 	/* If fsl_fm_max_frm is set to a higher value than the all-common 1500,
@@ -2700,21 +2725,13 @@ static int dpaa_eth_probe(struct platform_device *pdev)
 	priv->buf_layout[RX].priv_data_size = DPAA_RX_PRIV_DATA_SIZE; /* Rx */
 	priv->buf_layout[TX].priv_data_size = DPAA_TX_PRIV_DATA_SIZE; /* Tx */
 
-	/* device used for DMA mapping */
-	set_dma_ops(dev, get_dma_ops(&pdev->dev));
-	err = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(40));
-	if (err) {
-		dev_err(dev, "dma_coerce_mask_and_coherent() failed\n");
-		goto dev_mask_failed;
-	}
-
 	/* bp init */
 	for (i = 0; i < DPAA_BPS_NUM; i++) {
 		int err;
 
 		dpaa_bps[i] = dpaa_bp_alloc(dev);
 		if (IS_ERR(dpaa_bps[i]))
-			return PTR_ERR(dpaa_bps[i]);
+			goto free_dpaa_bps;
 		/* the raw size of the buffers used for reception */
 		dpaa_bps[i]->raw_size = bpool_buffer_raw_size(i, DPAA_BPS_NUM);
 		/* avoid runtime computations by keeping the usable size here */
@@ -2722,11 +2739,8 @@ static int dpaa_eth_probe(struct platform_device *pdev)
 		dpaa_bps[i]->dev = dev;
 
 		err = dpaa_bp_alloc_pool(dpaa_bps[i]);
-		if (err < 0) {
-			dpaa_bps_free(priv);
-			priv->dpaa_bps[i] = NULL;
-			goto bp_create_failed;
-		}
+		if (err < 0)
+			goto free_dpaa_bps;
 		priv->dpaa_bps[i] = dpaa_bps[i];
 	}
 
@@ -2737,7 +2751,7 @@ static int dpaa_eth_probe(struct platform_device *pdev)
 	err = dpaa_alloc_all_fqs(dev, &priv->dpaa_fq_list, &port_fqs);
 	if (err < 0) {
 		dev_err(dev, "dpaa_alloc_all_fqs() failed\n");
-		goto fq_probe_failed;
+		goto free_dpaa_bps;
 	}
 
 	priv->mac_dev = mac_dev;
@@ -2746,7 +2760,7 @@ static int dpaa_eth_probe(struct platform_device *pdev)
 	if (channel < 0) {
 		dev_err(dev, "dpaa_get_channel() failed\n");
 		err = channel;
-		goto get_channel_failed;
+		goto free_dpaa_bps;
 	}
 
 	priv->channel = (u16)channel;
@@ -2766,20 +2780,20 @@ static int dpaa_eth_probe(struct platform_device *pdev)
 	err = dpaa_eth_cgr_init(priv);
 	if (err < 0) {
 		dev_err(dev, "Error initializing CGR\n");
-		goto tx_cgr_init_failed;
+		goto free_dpaa_bps;
 	}
 
 	err = dpaa_ingress_cgr_init(priv);
 	if (err < 0) {
 		dev_err(dev, "Error initializing ingress CGR\n");
-		goto rx_cgr_init_failed;
+		goto delete_egress_cgr;
 	}
 
 	/* Add the FQs to the interface, and make them active */
 	list_for_each_entry_safe(dpaa_fq, tmp, &priv->dpaa_fq_list, list) {
 		err = dpaa_fq_init(dpaa_fq, false);
 		if (err < 0)
-			goto fq_alloc_failed;
+			goto free_dpaa_fqs;
 	}
 
 	priv->tx_headroom = dpaa_get_headroom(&priv->buf_layout[TX]);
@@ -2789,7 +2803,7 @@ static int dpaa_eth_probe(struct platform_device *pdev)
 	err = dpaa_eth_init_ports(mac_dev, dpaa_bps, DPAA_BPS_NUM, &port_fqs,
 				  &priv->buf_layout[0], dev);
 	if (err)
-		goto init_ports_failed;
+		goto free_dpaa_fqs;
 
 	/* Rx traffic distribution based on keygen hashing defaults to on */
 	priv->keygen_in_use = true;
@@ -2798,7 +2812,7 @@ static int dpaa_eth_probe(struct platform_device *pdev)
 	if (!priv->percpu_priv) {
 		dev_err(dev, "devm_alloc_percpu() failed\n");
 		err = -ENOMEM;
-		goto alloc_percpu_failed;
+		goto free_dpaa_fqs;
 	}
 	for_each_possible_cpu(i) {
 		percpu_priv = per_cpu_ptr(priv->percpu_priv, i);
@@ -2811,11 +2825,11 @@ static int dpaa_eth_probe(struct platform_device *pdev)
 	/* Initialize NAPI */
 	err = dpaa_napi_add(net_dev);
 	if (err < 0)
-		goto napi_add_failed;
+		goto delete_dpaa_napi;
 
 	err = dpaa_netdev_init(net_dev, &dpaa_ops, tx_timeout);
 	if (err < 0)
-		goto netdev_init_failed;
+		goto delete_dpaa_napi;
 
 	dpaa_eth_sysfs_init(&net_dev->dev);
 
@@ -2824,32 +2838,21 @@ static int dpaa_eth_probe(struct platform_device *pdev)
 
 	return 0;
 
-netdev_init_failed:
-napi_add_failed:
+delete_dpaa_napi:
 	dpaa_napi_del(net_dev);
-alloc_percpu_failed:
-init_ports_failed:
+free_dpaa_fqs:
 	dpaa_fq_free(dev, &priv->dpaa_fq_list);
-fq_alloc_failed:
 	qman_delete_cgr_safe(&priv->ingress_cgr);
 	qman_release_cgrid(priv->ingress_cgr.cgrid);
-rx_cgr_init_failed:
+delete_egress_cgr:
 	qman_delete_cgr_safe(&priv->cgr_data.cgr);
 	qman_release_cgrid(priv->cgr_data.cgr.cgrid);
-tx_cgr_init_failed:
-get_channel_failed:
+free_dpaa_bps:
 	dpaa_bps_free(priv);
-bp_create_failed:
-fq_probe_failed:
-dev_mask_failed:
-mac_probe_failed:
+free_netdev:
 	dev_set_drvdata(dev, NULL);
 	free_netdev(net_dev);
-alloc_etherdev_mq_failed:
-	for (i = 0; i < DPAA_BPS_NUM && dpaa_bps[i]; i++) {
-		if (atomic_read(&dpaa_bps[i]->refs) == 0)
-			devm_kfree(dev, dpaa_bps[i]);
-	}
+
 	return err;
 }
 
diff --git a/drivers/net/ethernet/freescale/fman/Makefile b/drivers/net/ethernet/freescale/fman/Makefile
index 2c38119b172c..4ae524a352a2 100644
--- a/drivers/net/ethernet/freescale/fman/Makefile
+++ b/drivers/net/ethernet/freescale/fman/Makefile
@@ -1,9 +1,9 @@
 subdir-ccflags-y +=  -I$(srctree)/drivers/net/ethernet/freescale/fman
 
-obj-$(CONFIG_FSL_FMAN) += fsl_fman.o
-obj-$(CONFIG_FSL_FMAN) += fsl_fman_port.o
-obj-$(CONFIG_FSL_FMAN) += fsl_mac.o
+obj-$(CONFIG_FSL_FMAN) += fsl_dpaa_fman.o
+obj-$(CONFIG_FSL_FMAN) += fsl_dpaa_fman_port.o
+obj-$(CONFIG_FSL_FMAN) += fsl_dpaa_mac.o
 
-fsl_fman-objs	:= fman_muram.o fman.o fman_sp.o fman_keygen.o
-fsl_fman_port-objs := fman_port.o
-fsl_mac-objs:= mac.o fman_dtsec.o fman_memac.o fman_tgec.o
+fsl_dpaa_fman-objs	:= fman_muram.o fman.o fman_sp.o fman_keygen.o
+fsl_dpaa_fman_port-objs := fman_port.o
+fsl_dpaa_mac-objs:= mac.o fman_dtsec.o fman_memac.o fman_tgec.o
diff --git a/drivers/net/ethernet/freescale/fman/mac.c b/drivers/net/ethernet/freescale/fman/mac.c
index 387eb4a88b72..1d6da1ea7bfb 100644
--- a/drivers/net/ethernet/freescale/fman/mac.c
+++ b/drivers/net/ethernet/freescale/fman/mac.c
@@ -57,9 +57,7 @@ struct mac_priv_s {
 	struct device			*dev;
 	void __iomem			*vaddr;
 	u8				cell_index;
-	phy_interface_t			phy_if;
 	struct fman			*fman;
-	struct device_node		*phy_node;
 	struct device_node		*internal_phy_node;
 	/* List of multicast addresses */
 	struct list_head		mc_addr_list;
@@ -106,7 +104,7 @@ static void set_fman_mac_params(struct mac_device *mac_dev,
 			     resource_size(mac_dev->res));
 	memcpy(&params->addr, mac_dev->addr, sizeof(mac_dev->addr));
 	params->max_speed	= priv->max_speed;
-	params->phy_if		= priv->phy_if;
+	params->phy_if		= mac_dev->phy_if;
 	params->basex_if	= false;
 	params->mac_id		= priv->cell_index;
 	params->fm		= (void *)priv->fman;
@@ -419,15 +417,12 @@ void fman_get_pause_cfg(struct mac_device *mac_dev, bool *rx_pause,
 }
 EXPORT_SYMBOL(fman_get_pause_cfg);
 
-static void adjust_link_void(struct net_device *net_dev)
+static void adjust_link_void(struct mac_device *mac_dev)
 {
 }
 
-static void adjust_link_dtsec(struct net_device *net_dev)
+static void adjust_link_dtsec(struct mac_device *mac_dev)
 {
-	struct device *dev = net_dev->dev.parent;
-	struct dpaa_eth_data *eth_data = dev->platform_data;
-	struct mac_device *mac_dev = eth_data->mac_dev;
 	struct phy_device *phy_dev = mac_dev->phy_dev;
 	struct fman_mac *fman_mac;
 	bool rx_pause, tx_pause;
@@ -444,14 +439,12 @@ static void adjust_link_dtsec(struct net_device *net_dev)
 	fman_get_pause_cfg(mac_dev, &rx_pause, &tx_pause);
 	err = fman_set_mac_active_pause(mac_dev, rx_pause, tx_pause);
 	if (err < 0)
-		netdev_err(net_dev, "fman_set_mac_active_pause() = %d\n", err);
+		dev_err(mac_dev->priv->dev, "fman_set_mac_active_pause() = %d\n",
+			err);
 }
 
-static void adjust_link_memac(struct net_device *net_dev)
+static void adjust_link_memac(struct mac_device *mac_dev)
 {
-	struct device *dev = net_dev->dev.parent;
-	struct dpaa_eth_data *eth_data = dev->platform_data;
-	struct mac_device *mac_dev = eth_data->mac_dev;
 	struct phy_device *phy_dev = mac_dev->phy_dev;
 	struct fman_mac *fman_mac;
 	bool rx_pause, tx_pause;
@@ -463,60 +456,12 @@ static void adjust_link_memac(struct net_device *net_dev)
 	fman_get_pause_cfg(mac_dev, &rx_pause, &tx_pause);
 	err = fman_set_mac_active_pause(mac_dev, rx_pause, tx_pause);
 	if (err < 0)
-		netdev_err(net_dev, "fman_set_mac_active_pause() = %d\n", err);
-}
-
-/* Initializes driver's PHY state, and attaches to the PHY.
- * Returns 0 on success.
- */
-static struct phy_device *init_phy(struct net_device *net_dev,
-				   struct mac_device *mac_dev,
-				   void (*adj_lnk)(struct net_device *))
-{
-	struct phy_device	*phy_dev;
-	struct mac_priv_s	*priv = mac_dev->priv;
-
-	phy_dev = of_phy_connect(net_dev, priv->phy_node, adj_lnk, 0,
-				 priv->phy_if);
-	if (!phy_dev) {
-		netdev_err(net_dev, "Could not connect to PHY\n");
-		return NULL;
-	}
-
-	/* Remove any features not supported by the controller */
-	phy_dev->supported &= mac_dev->if_support;
-	/* Enable the symmetric and asymmetric PAUSE frame advertisements,
-	 * as most of the PHY drivers do not enable them by default.
-	 */
-	phy_dev->supported |= (SUPPORTED_Pause | SUPPORTED_Asym_Pause);
-	phy_dev->advertising = phy_dev->supported;
-
-	mac_dev->phy_dev = phy_dev;
-
-	return phy_dev;
-}
-
-static struct phy_device *dtsec_init_phy(struct net_device *net_dev,
-					 struct mac_device *mac_dev)
-{
-	return init_phy(net_dev, mac_dev, &adjust_link_dtsec);
-}
-
-static struct phy_device *tgec_init_phy(struct net_device *net_dev,
-					struct mac_device *mac_dev)
-{
-	return init_phy(net_dev, mac_dev, adjust_link_void);
-}
-
-static struct phy_device *memac_init_phy(struct net_device *net_dev,
-					 struct mac_device *mac_dev)
-{
-	return init_phy(net_dev, mac_dev, &adjust_link_memac);
+		dev_err(mac_dev->priv->dev, "fman_set_mac_active_pause() = %d\n",
+			err);
 }
 
 static void setup_dtsec(struct mac_device *mac_dev)
 {
-	mac_dev->init_phy		= dtsec_init_phy;
 	mac_dev->init			= dtsec_initialization;
 	mac_dev->set_promisc		= dtsec_set_promiscuous;
 	mac_dev->change_addr		= dtsec_modify_mac_address;
@@ -528,14 +473,13 @@ static void setup_dtsec(struct mac_device *mac_dev)
 	mac_dev->set_multi		= set_multi;
 	mac_dev->start			= start;
 	mac_dev->stop			= stop;
-
+	mac_dev->adjust_link            = adjust_link_dtsec;
 	mac_dev->priv->enable		= dtsec_enable;
 	mac_dev->priv->disable		= dtsec_disable;
 }
 
 static void setup_tgec(struct mac_device *mac_dev)
 {
-	mac_dev->init_phy		= tgec_init_phy;
 	mac_dev->init			= tgec_initialization;
 	mac_dev->set_promisc		= tgec_set_promiscuous;
 	mac_dev->change_addr		= tgec_modify_mac_address;
@@ -547,14 +491,13 @@ static void setup_tgec(struct mac_device *mac_dev)
 	mac_dev->set_multi		= set_multi;
 	mac_dev->start			= start;
 	mac_dev->stop			= stop;
-
+	mac_dev->adjust_link            = adjust_link_void;
 	mac_dev->priv->enable		= tgec_enable;
 	mac_dev->priv->disable		= tgec_disable;
 }
 
 static void setup_memac(struct mac_device *mac_dev)
 {
-	mac_dev->init_phy		= memac_init_phy;
 	mac_dev->init			= memac_initialization;
 	mac_dev->set_promisc		= memac_set_promiscuous;
 	mac_dev->change_addr		= memac_modify_mac_address;
@@ -566,7 +509,7 @@ static void setup_memac(struct mac_device *mac_dev)
 	mac_dev->set_multi		= set_multi;
 	mac_dev->start			= start;
 	mac_dev->stop			= stop;
-
+	mac_dev->adjust_link            = adjust_link_memac;
 	mac_dev->priv->enable		= memac_enable;
 	mac_dev->priv->disable		= memac_disable;
 }
@@ -599,8 +542,7 @@ static const u16 phy2speed[] = {
 };
 
 static struct platform_device *dpaa_eth_add_device(int fman_id,
-						   struct mac_device *mac_dev,
-						   struct device_node *node)
+						   struct mac_device *mac_dev)
 {
 	struct platform_device *pdev;
 	struct dpaa_eth_data data;
@@ -613,17 +555,14 @@ static struct platform_device *dpaa_eth_add_device(int fman_id,
 	data.mac_dev = mac_dev;
 	data.mac_hw_id = priv->cell_index;
 	data.fman_hw_id = fman_id;
-	data.mac_node = node;
 
 	mutex_lock(&eth_lock);
-
 	pdev = platform_device_alloc("dpaa-ethernet", dpaa_eth_dev_cnt);
 	if (!pdev) {
 		ret = -ENOMEM;
 		goto no_mem;
 	}
 
-	pdev->dev.of_node = node;
 	pdev->dev.parent = priv->dev;
 	set_dma_ops(&pdev->dev, get_dma_ops(priv->dev));
 
@@ -706,9 +645,6 @@ static int mac_probe(struct platform_device *_of_dev)
 		goto _return;
 	}
 
-	/* Register mac_dev */
-	dev_set_drvdata(dev, mac_dev);
-
 	INIT_LIST_HEAD(&priv->mc_addr_list);
 
 	/* Get the FM node */
@@ -717,7 +653,7 @@ static int mac_probe(struct platform_device *_of_dev)
 		dev_err(dev, "of_get_parent(%pOF) failed\n",
 			mac_node);
 		err = -EINVAL;
-		goto _return_dev_set_drvdata;
+		goto _return_of_get_parent;
 	}
 
 	of_dev = of_find_device_by_node(dev_node);
@@ -751,7 +687,7 @@ static int mac_probe(struct platform_device *_of_dev)
 	if (err < 0) {
 		dev_err(dev, "of_address_to_resource(%pOF) = %d\n",
 			mac_node, err);
-		goto _return_dev_set_drvdata;
+		goto _return_of_get_parent;
 	}
 
 	mac_dev->res = __devm_request_region(dev,
@@ -761,7 +697,7 @@ static int mac_probe(struct platform_device *_of_dev)
 	if (!mac_dev->res) {
 		dev_err(dev, "__devm_request_mem_region(mac) failed\n");
 		err = -EBUSY;
-		goto _return_dev_set_drvdata;
+		goto _return_of_get_parent;
 	}
 
 	priv->vaddr = devm_ioremap(dev, mac_dev->res->start,
@@ -769,7 +705,7 @@ static int mac_probe(struct platform_device *_of_dev)
 	if (!priv->vaddr) {
 		dev_err(dev, "devm_ioremap() failed\n");
 		err = -EIO;
-		goto _return_dev_set_drvdata;
+		goto _return_of_get_parent;
 	}
 
 	if (!of_device_is_available(mac_node)) {
@@ -786,7 +722,7 @@ static int mac_probe(struct platform_device *_of_dev)
 	if (err) {
 		dev_err(dev, "failed to read cell-index for %pOF\n", mac_node);
 		err = -EINVAL;
-		goto _return_dev_set_drvdata;
+		goto _return_of_get_parent;
 	}
 	priv->cell_index = (u8)val;
 
@@ -795,7 +731,7 @@ static int mac_probe(struct platform_device *_of_dev)
 	if (!mac_addr) {
 		dev_err(dev, "of_get_mac_address(%pOF) failed\n", mac_node);
 		err = -EINVAL;
-		goto _return_dev_set_drvdata;
+		goto _return_of_get_parent;
 	}
 	memcpy(mac_dev->addr, mac_addr, sizeof(mac_dev->addr));
 
@@ -805,14 +741,14 @@ static int mac_probe(struct platform_device *_of_dev)
 		dev_err(dev, "of_count_phandle_with_args(%pOF, fsl,fman-ports) failed\n",
 			mac_node);
 		err = nph;
-		goto _return_dev_set_drvdata;
+		goto _return_of_get_parent;
 	}
 
 	if (nph != ARRAY_SIZE(mac_dev->port)) {
 		dev_err(dev, "Not supported number of fman-ports handles of mac node %pOF from device tree\n",
 			mac_node);
 		err = -EINVAL;
-		goto _return_dev_set_drvdata;
+		goto _return_of_get_parent;
 	}
 
 	for (i = 0; i < ARRAY_SIZE(mac_dev->port); i++) {
@@ -851,13 +787,13 @@ static int mac_probe(struct platform_device *_of_dev)
 			 mac_node);
 		phy_if = PHY_INTERFACE_MODE_SGMII;
 	}
-	priv->phy_if = phy_if;
+	mac_dev->phy_if = phy_if;
 
-	priv->speed		= phy2speed[priv->phy_if];
+	priv->speed		= phy2speed[mac_dev->phy_if];
 	priv->max_speed		= priv->speed;
 	mac_dev->if_support	= DTSEC_SUPPORTED;
 	/* We don't support half-duplex in SGMII mode */
-	if (priv->phy_if == PHY_INTERFACE_MODE_SGMII)
+	if (mac_dev->phy_if == PHY_INTERFACE_MODE_SGMII)
 		mac_dev->if_support &= ~(SUPPORTED_10baseT_Half |
 					SUPPORTED_100baseT_Half);
 
@@ -866,30 +802,30 @@ static int mac_probe(struct platform_device *_of_dev)
 		mac_dev->if_support |= SUPPORTED_1000baseT_Full;
 
 	/* The 10G interface only supports one mode */
-	if (priv->phy_if == PHY_INTERFACE_MODE_XGMII)
+	if (mac_dev->phy_if == PHY_INTERFACE_MODE_XGMII)
 		mac_dev->if_support = SUPPORTED_10000baseT_Full;
 
 	/* Get the rest of the PHY information */
-	priv->phy_node = of_parse_phandle(mac_node, "phy-handle", 0);
-	if (!priv->phy_node && of_phy_is_fixed_link(mac_node)) {
+	mac_dev->phy_node = of_parse_phandle(mac_node, "phy-handle", 0);
+	if (!mac_dev->phy_node && of_phy_is_fixed_link(mac_node)) {
 		struct phy_device *phy;
 
 		err = of_phy_register_fixed_link(mac_node);
 		if (err)
-			goto _return_dev_set_drvdata;
+			goto _return_of_get_parent;
 
 		priv->fixed_link = kzalloc(sizeof(*priv->fixed_link),
 					   GFP_KERNEL);
 		if (!priv->fixed_link) {
 			err = -ENOMEM;
-			goto _return_dev_set_drvdata;
+			goto _return_of_get_parent;
 		}
 
-		priv->phy_node = of_node_get(mac_node);
-		phy = of_phy_find_device(priv->phy_node);
+		mac_dev->phy_node = of_node_get(mac_node);
+		phy = of_phy_find_device(mac_dev->phy_node);
 		if (!phy) {
 			err = -EINVAL;
-			goto _return_dev_set_drvdata;
+			goto _return_of_get_parent;
 		}
 
 		priv->fixed_link->link = phy->link;
@@ -904,8 +840,8 @@ static int mac_probe(struct platform_device *_of_dev)
 	err = mac_dev->init(mac_dev);
 	if (err < 0) {
 		dev_err(dev, "mac_dev->init() = %d\n", err);
-		of_node_put(priv->phy_node);
-		goto _return_dev_set_drvdata;
+		of_node_put(mac_dev->phy_node);
+		goto _return_of_get_parent;
 	}
 
 	/* pause frame autonegotiation enabled */
@@ -926,7 +862,7 @@ static int mac_probe(struct platform_device *_of_dev)
 		 mac_dev->addr[0], mac_dev->addr[1], mac_dev->addr[2],
 		 mac_dev->addr[3], mac_dev->addr[4], mac_dev->addr[5]);
 
-	priv->eth_dev = dpaa_eth_add_device(fman_id, mac_dev, mac_node);
+	priv->eth_dev = dpaa_eth_add_device(fman_id, mac_dev);
 	if (IS_ERR(priv->eth_dev)) {
 		dev_err(dev, "failed to add Ethernet platform device for MAC %d\n",
 			priv->cell_index);
@@ -937,9 +873,8 @@ static int mac_probe(struct platform_device *_of_dev)
 
 _return_of_node_put:
 	of_node_put(dev_node);
-_return_dev_set_drvdata:
+_return_of_get_parent:
 	kfree(priv->fixed_link);
-	dev_set_drvdata(dev, NULL);
 _return:
 	return err;
 }
diff --git a/drivers/net/ethernet/freescale/fman/mac.h b/drivers/net/ethernet/freescale/fman/mac.h
index d7313f0c5135..eefb3357e304 100644
--- a/drivers/net/ethernet/freescale/fman/mac.h
+++ b/drivers/net/ethernet/freescale/fman/mac.h
@@ -50,6 +50,8 @@ struct mac_device {
 	struct fman_port	*port[2];
 	u32			 if_support;
 	struct phy_device	*phy_dev;
+	phy_interface_t		phy_if;
+	struct device_node	*phy_node;
 
 	bool autoneg_pause;
 	bool rx_pause_req;
@@ -58,11 +60,10 @@ struct mac_device {
 	bool tx_pause_active;
 	bool promisc;
 
-	struct phy_device *(*init_phy)(struct net_device *net_dev,
-				       struct mac_device *mac_dev);
 	int (*init)(struct mac_device *mac_dev);
 	int (*start)(struct mac_device *mac_dev);
 	int (*stop)(struct mac_device *mac_dev);
+	void (*adjust_link)(struct mac_device *mac_dev);
 	int (*set_promisc)(struct fman_mac *mac_dev, bool enable);
 	int (*change_addr)(struct fman_mac *mac_dev, enet_addr_t *enet_addr);
 	int (*set_multi)(struct net_device *net_dev,
@@ -82,7 +83,6 @@ struct mac_device {
 };
 
 struct dpaa_eth_data {
-	struct device_node *mac_node;
 	struct mac_device *mac_dev;
 	int mac_hw_id;
 	int fman_hw_id;