net: fman: Pass params directly to mac init

Instead of having the mac init functions call back into the fman core to get their params, just pass them directly to the init functions. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Acked-by: Camelia Groza <camelia.groza@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Sep 5, 2022 · c6b7b1b · c6b7b1b
1 parent 262f2b7
commit c6b7b1b
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Showing 8 changed files with 32 additions and 49 deletions.
diff --git a/drivers/net/ethernet/freescale/fman/fman_dtsec.c b/drivers/net/ethernet/freescale/fman/fman_dtsec.c
@@ -1474,10 +1474,10 @@ static struct fman_mac *dtsec_config(struct fman_mac_params *params)
 }
 
 int dtsec_initialization(struct mac_device *mac_dev,
-			 struct device_node *mac_node)
+			 struct device_node *mac_node,
+			 struct fman_mac_params *params)
 {
 	int			err;
-	struct fman_mac_params	params;
 	struct fman_mac		*dtsec;
 	struct device_node	*phy_node;
 
@@ -1495,11 +1495,7 @@ int dtsec_initialization(struct mac_device *mac_dev,
 	mac_dev->enable			= dtsec_enable;
 	mac_dev->disable		= dtsec_disable;
 
-	err = set_fman_mac_params(mac_dev, &params);
-	if (err)
-		goto _return;
-
-	mac_dev->fman_mac = dtsec_config(&params);
+	mac_dev->fman_mac = dtsec_config(params);
 	if (!mac_dev->fman_mac) {
 		err = -EINVAL;
 		goto _return;

diff --git a/drivers/net/ethernet/freescale/fman/fman_dtsec.h b/drivers/net/ethernet/freescale/fman/fman_dtsec.h
@@ -11,6 +11,7 @@
 struct mac_device;
 
 int dtsec_initialization(struct mac_device *mac_dev,
-			 struct device_node *mac_node);
+			 struct device_node *mac_node,
+			 struct fman_mac_params *params);
 
 #endif /* __DTSEC_H */
diff --git a/drivers/net/ethernet/freescale/fman/fman_memac.c b/drivers/net/ethernet/freescale/fman/fman_memac.c
@@ -1154,11 +1154,11 @@ static struct fman_mac *memac_config(struct fman_mac_params *params)
 }
 
 int memac_initialization(struct mac_device *mac_dev,
-			 struct device_node *mac_node)
+			 struct device_node *mac_node,
+			 struct fman_mac_params *params)
 {
 	int			 err;
 	struct device_node	*phy_node;
-	struct fman_mac_params	 params;
 	struct fixed_phy_status *fixed_link;
 	struct fman_mac		*memac;
 
@@ -1176,14 +1176,10 @@ int memac_initialization(struct mac_device *mac_dev,
 	mac_dev->enable			= memac_enable;
 	mac_dev->disable		= memac_disable;
 
-	err = set_fman_mac_params(mac_dev, &params);
-	if (err)
-		goto _return;
-
-	if (params.max_speed == SPEED_10000)
-		params.phy_if = PHY_INTERFACE_MODE_XGMII;
+	if (params->max_speed == SPEED_10000)
+		params->phy_if = PHY_INTERFACE_MODE_XGMII;
 
-	mac_dev->fman_mac = memac_config(&params);
+	mac_dev->fman_mac = memac_config(params);
 	if (!mac_dev->fman_mac) {
 		err = -EINVAL;
 		goto _return;

diff --git a/drivers/net/ethernet/freescale/fman/fman_memac.h b/drivers/net/ethernet/freescale/fman/fman_memac.h
@@ -14,6 +14,7 @@
 struct mac_device;
 
 int memac_initialization(struct mac_device *mac_dev,
-			 struct device_node *mac_node);
+			 struct device_node *mac_node,
+			 struct fman_mac_params *params);
 
 #endif /* __MEMAC_H */
diff --git a/drivers/net/ethernet/freescale/fman/fman_tgec.c b/drivers/net/ethernet/freescale/fman/fman_tgec.c
@@ -783,10 +783,10 @@ static struct fman_mac *tgec_config(struct fman_mac_params *params)
 }
 
 int tgec_initialization(struct mac_device *mac_dev,
-			struct device_node *mac_node)
+			struct device_node *mac_node,
+			struct fman_mac_params *params)
 {
 	int err;
-	struct fman_mac_params	params;
 	struct fman_mac		*tgec;
 
 	mac_dev->set_promisc		= tgec_set_promiscuous;
@@ -803,11 +803,7 @@ int tgec_initialization(struct mac_device *mac_dev,
 	mac_dev->enable			= tgec_enable;
 	mac_dev->disable		= tgec_disable;
 
-	err = set_fman_mac_params(mac_dev, &params);
-	if (err)
-		goto _return;
-
-	mac_dev->fman_mac = tgec_config(&params);
+	mac_dev->fman_mac = tgec_config(params);
 	if (!mac_dev->fman_mac) {
 		err = -EINVAL;
 		goto _return;

diff --git a/drivers/net/ethernet/freescale/fman/fman_tgec.h b/drivers/net/ethernet/freescale/fman/fman_tgec.h
@@ -11,6 +11,7 @@
 struct mac_device;
 
 int tgec_initialization(struct mac_device *mac_dev,
-			struct device_node *mac_node);
+			struct device_node *mac_node,
+			struct fman_mac_params *params);
 
 #endif /* __TGEC_H */
diff --git a/drivers/net/ethernet/freescale/fman/mac.c b/drivers/net/ethernet/freescale/fman/mac.c
@@ -57,25 +57,6 @@ static void mac_exception(void *handle, enum fman_mac_exceptions ex)
 		__func__, ex);
 }
 
-int set_fman_mac_params(struct mac_device *mac_dev,
-			struct fman_mac_params *params)
-{
-	struct mac_priv_s *priv = mac_dev->priv;
-
-	params->base_addr = mac_dev->vaddr;
-	memcpy(&params->addr, mac_dev->addr, sizeof(mac_dev->addr));
-	params->max_speed	= priv->max_speed;
-	params->phy_if		= mac_dev->phy_if;
-	params->basex_if	= false;
-	params->mac_id		= priv->cell_index;
-	params->fm		= (void *)priv->fman;
-	params->exception_cb	= mac_exception;
-	params->event_cb	= mac_exception;
-	params->dev_id		= mac_dev;
-
-	return 0;
-}
-
 int fman_set_multi(struct net_device *net_dev, struct mac_device *mac_dev)
 {
 	struct mac_priv_s	*priv;
@@ -294,13 +275,15 @@ MODULE_DEVICE_TABLE(of, mac_match);
 static int mac_probe(struct platform_device *_of_dev)
 {
 	int			 err, i, nph;
-	int (*init)(struct mac_device *mac_dev, struct device_node *mac_node);
+	int (*init)(struct mac_device *mac_dev, struct device_node *mac_node,
+		    struct fman_mac_params *params);
 	struct device		*dev;
 	struct device_node	*mac_node, *dev_node;
 	struct mac_device	*mac_dev;
 	struct platform_device	*of_dev;
 	struct resource		*res;
 	struct mac_priv_s	*priv;
+	struct fman_mac_params	 params;
 	u32			 val;
 	u8			fman_id;
 	phy_interface_t          phy_if;
@@ -474,7 +457,18 @@ static int mac_probe(struct platform_device *_of_dev)
 	/* Get the rest of the PHY information */
 	mac_dev->phy_node = of_parse_phandle(mac_node, "phy-handle", 0);
 
-	err = init(mac_dev, mac_node);
+	params.base_addr = mac_dev->vaddr;
+	memcpy(&params.addr, mac_dev->addr, sizeof(mac_dev->addr));
+	params.max_speed	= priv->max_speed;
+	params.phy_if		= mac_dev->phy_if;
+	params.basex_if		= false;
+	params.mac_id		= priv->cell_index;
+	params.fm		= (void *)priv->fman;
+	params.exception_cb	= mac_exception;
+	params.event_cb		= mac_exception;
+	params.dev_id		= mac_dev;
+
+	err = init(mac_dev, mac_node, &params);
 	if (err < 0) {
 		dev_err(dev, "mac_dev->init() = %d\n", err);
 		of_node_put(mac_dev->phy_node);

diff --git a/drivers/net/ethernet/freescale/fman/mac.h b/drivers/net/ethernet/freescale/fman/mac.h
@@ -72,8 +72,6 @@ int fman_set_mac_active_pause(struct mac_device *mac_dev, bool rx, bool tx);
 
 void fman_get_pause_cfg(struct mac_device *mac_dev, bool *rx_pause,
 			bool *tx_pause);
-int set_fman_mac_params(struct mac_device *mac_dev,
-			struct fman_mac_params *params);
 int fman_set_multi(struct net_device *net_dev, struct mac_device *mac_dev);
 
 #endif	/* __MAC_H */