lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20220902215737.981341-7-sean.anderson@seco.com>
Date:   Fri,  2 Sep 2022 17:57:28 -0400
From:   Sean Anderson <sean.anderson@...o.com>
To:     "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org
Cc:     Camelia Groza <camelia.groza@....com>,
        Madalin Bucur <madalin.bucur@....com>,
        linux-kernel@...r.kernel.org (open list),
        linux-arm-kernel@...ts.infradead.org,
        linuxppc-dev@...ts.ozlabs.org,
        Sean Anderson <sean.anderson@...o.com>
Subject: [PATCH net-next v5 06/14] 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@...o.com>
Acked-by: Camelia Groza <camelia.groza@....com>
---

(no changes since v1)

 .../net/ethernet/freescale/fman/fman_dtsec.c  | 10 ++----
 .../net/ethernet/freescale/fman/fman_dtsec.h  |  3 +-
 .../net/ethernet/freescale/fman/fman_memac.c  | 14 +++-----
 .../net/ethernet/freescale/fman/fman_memac.h  |  3 +-
 .../net/ethernet/freescale/fman/fman_tgec.c   | 10 ++----
 .../net/ethernet/freescale/fman/fman_tgec.h   |  3 +-
 drivers/net/ethernet/freescale/fman/mac.c     | 36 ++++++++-----------
 drivers/net/ethernet/freescale/fman/mac.h     |  2 --
 8 files changed, 32 insertions(+), 49 deletions(-)

diff --git a/drivers/net/ethernet/freescale/fman/fman_dtsec.c b/drivers/net/ethernet/freescale/fman/fman_dtsec.c
index c2c4677451a9..9fabb2dfc972 100644
--- 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
index cf3e683c089c..8c72d280c51a 100644
--- 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
index 19c2d657c41a..5daa8c7626f4 100644
--- 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
index a58215a3b1d9..5a3a14f9684f 100644
--- 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
index 32ee1674ff2f..f34f89e46a6f 100644
--- 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
index 2e45b9fea352..768b8d165e05 100644
--- 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
index 62af81c0c942..fb04c1f9cd3e 100644
--- 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
index 7aa71b05bd3e..c5fb4d46210f 100644
--- 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 */
-- 
2.35.1.1320.gc452695387.dirty

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ