diff mbox series

[net-next,v2,12/15] net: dsa: qca8k: move port VLAN functions to common code

Message ID 20220719005726.8739-14-ansuelsmth@gmail.com (mailing list archive)
State Superseded
Delegated to: Netdev Maintainers
Headers show
Series net: dsa: qca8k: code split for qca8k | expand

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Context Check Description
netdev/tree_selection success Clearly marked for net-next, async
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Series has a cover letter
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 2 this patch: 2
netdev/cc_maintainers success CCed 10 of 10 maintainers
netdev/build_clang success Errors and warnings before: 2 this patch: 2
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 2 this patch: 2
netdev/checkpatch warning WARNING: line length of 83 exceeds 80 columns WARNING: line length of 84 exceeds 80 columns WARNING: line length of 89 exceeds 80 columns
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Christian Marangi July 19, 2022, 12:57 a.m. UTC 
The same port VLAN functions are used by drivers based on qca8k family
switch. Move them to common code to make them accessible also by other
drivers.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
---
 drivers/net/dsa/qca/qca8k-8xxx.c   | 65 ------------------------------
 drivers/net/dsa/qca/qca8k-common.c | 65 ++++++++++++++++++++++++++++++
 drivers/net/dsa/qca/qca8k.h        |  9 +++++
 3 files changed, 74 insertions(+), 65 deletions(-)

Comments

Vladimir Oltean July 19, 2022, 1:25 p.m. UTC | #1 
On Tue, Jul 19, 2022 at 02:57:23AM +0200, Christian Marangi wrote:
> The same port VLAN functions are used by drivers based on qca8k family
> switch. Move them to common code to make them accessible also by other
> drivers.
> 
> Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
> ---

Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
diff mbox series

Patch

diff --git a/drivers/net/dsa/qca/qca8k-8xxx.c b/drivers/net/dsa/qca/qca8k-8xxx.c
index d12ba61841b9..d6223ee79389 100644
--- a/drivers/net/dsa/qca/qca8k-8xxx.c
+++ b/drivers/net/dsa/qca/qca8k-8xxx.c
@@ -1575,71 +1575,6 @@  qca8k_get_ethtool_stats_eth(struct dsa_switch *ds, int port, u64 *data)
 	return ret;
 }
 
-static int
-qca8k_port_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering,
-			  struct netlink_ext_ack *extack)
-{
-	struct qca8k_priv *priv = ds->priv;
-	int ret;
-
-	if (vlan_filtering) {
-		ret = qca8k_rmw(priv, QCA8K_PORT_LOOKUP_CTRL(port),
-				QCA8K_PORT_LOOKUP_VLAN_MODE_MASK,
-				QCA8K_PORT_LOOKUP_VLAN_MODE_SECURE);
-	} else {
-		ret = qca8k_rmw(priv, QCA8K_PORT_LOOKUP_CTRL(port),
-				QCA8K_PORT_LOOKUP_VLAN_MODE_MASK,
-				QCA8K_PORT_LOOKUP_VLAN_MODE_NONE);
-	}
-
-	return ret;
-}
-
-static int
-qca8k_port_vlan_add(struct dsa_switch *ds, int port,
-		    const struct switchdev_obj_port_vlan *vlan,
-		    struct netlink_ext_ack *extack)
-{
-	bool untagged = vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED;
-	bool pvid = vlan->flags & BRIDGE_VLAN_INFO_PVID;
-	struct qca8k_priv *priv = ds->priv;
-	int ret;
-
-	ret = qca8k_vlan_add(priv, port, vlan->vid, untagged);
-	if (ret) {
-		dev_err(priv->dev, "Failed to add VLAN to port %d (%d)", port, ret);
-		return ret;
-	}
-
-	if (pvid) {
-		ret = qca8k_rmw(priv, QCA8K_EGRESS_VLAN(port),
-				QCA8K_EGREES_VLAN_PORT_MASK(port),
-				QCA8K_EGREES_VLAN_PORT(port, vlan->vid));
-		if (ret)
-			return ret;
-
-		ret = qca8k_write(priv, QCA8K_REG_PORT_VLAN_CTRL0(port),
-				  QCA8K_PORT_VLAN_CVID(vlan->vid) |
-				  QCA8K_PORT_VLAN_SVID(vlan->vid));
-	}
-
-	return ret;
-}
-
-static int
-qca8k_port_vlan_del(struct dsa_switch *ds, int port,
-		    const struct switchdev_obj_port_vlan *vlan)
-{
-	struct qca8k_priv *priv = ds->priv;
-	int ret;
-
-	ret = qca8k_vlan_del(priv, port, vlan->vid);
-	if (ret)
-		dev_err(priv->dev, "Failed to delete VLAN from port %d (%d)", port, ret);
-
-	return ret;
-}
-
 static u32 qca8k_get_phy_flags(struct dsa_switch *ds, int port)
 {
 	struct qca8k_priv *priv = ds->priv;
diff --git a/drivers/net/dsa/qca/qca8k-common.c b/drivers/net/dsa/qca/qca8k-common.c
index 2f3a1343b13c..11af3b09ae81 100644
--- a/drivers/net/dsa/qca/qca8k-common.c
+++ b/drivers/net/dsa/qca/qca8k-common.c
@@ -991,3 +991,68 @@  qca8k_port_mirror_del(struct dsa_switch *ds, int port,
 err:
 	dev_err(priv->dev, "Failed to del mirror port from %d", port);
 }
+
+int
+qca8k_port_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering,
+			  struct netlink_ext_ack *extack)
+{
+	struct qca8k_priv *priv = ds->priv;
+	int ret;
+
+	if (vlan_filtering) {
+		ret = qca8k_rmw(priv, QCA8K_PORT_LOOKUP_CTRL(port),
+				QCA8K_PORT_LOOKUP_VLAN_MODE_MASK,
+				QCA8K_PORT_LOOKUP_VLAN_MODE_SECURE);
+	} else {
+		ret = qca8k_rmw(priv, QCA8K_PORT_LOOKUP_CTRL(port),
+				QCA8K_PORT_LOOKUP_VLAN_MODE_MASK,
+				QCA8K_PORT_LOOKUP_VLAN_MODE_NONE);
+	}
+
+	return ret;
+}
+
+int
+qca8k_port_vlan_add(struct dsa_switch *ds, int port,
+		    const struct switchdev_obj_port_vlan *vlan,
+		    struct netlink_ext_ack *extack)
+{
+	bool untagged = vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED;
+	bool pvid = vlan->flags & BRIDGE_VLAN_INFO_PVID;
+	struct qca8k_priv *priv = ds->priv;
+	int ret;
+
+	ret = qca8k_vlan_add(priv, port, vlan->vid, untagged);
+	if (ret) {
+		dev_err(priv->dev, "Failed to add VLAN to port %d (%d)", port, ret);
+		return ret;
+	}
+
+	if (pvid) {
+		ret = qca8k_rmw(priv, QCA8K_EGRESS_VLAN(port),
+				QCA8K_EGREES_VLAN_PORT_MASK(port),
+				QCA8K_EGREES_VLAN_PORT(port, vlan->vid));
+		if (ret)
+			return ret;
+
+		ret = qca8k_write(priv, QCA8K_REG_PORT_VLAN_CTRL0(port),
+				  QCA8K_PORT_VLAN_CVID(vlan->vid) |
+				  QCA8K_PORT_VLAN_SVID(vlan->vid));
+	}
+
+	return ret;
+}
+
+int
+qca8k_port_vlan_del(struct dsa_switch *ds, int port,
+		    const struct switchdev_obj_port_vlan *vlan)
+{
+	struct qca8k_priv *priv = ds->priv;
+	int ret;
+
+	ret = qca8k_vlan_del(priv, port, vlan->vid);
+	if (ret)
+		dev_err(priv->dev, "Failed to delete VLAN from port %d (%d)", port, ret);
+
+	return ret;
+}
diff --git a/drivers/net/dsa/qca/qca8k.h b/drivers/net/dsa/qca/qca8k.h
index c9c8ec7abdc2..aa4fe02a2155 100644
--- a/drivers/net/dsa/qca/qca8k.h
+++ b/drivers/net/dsa/qca/qca8k.h
@@ -509,4 +509,13 @@  int qca8k_port_mirror_add(struct dsa_switch *ds, int port,
 void qca8k_port_mirror_del(struct dsa_switch *ds, int port,
 			   struct dsa_mall_mirror_tc_entry *mirror);
 
+/* Common port VLAN function */
+int qca8k_port_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering,
+			      struct netlink_ext_ack *extack);
+int qca8k_port_vlan_add(struct dsa_switch *ds, int port,
+			const struct switchdev_obj_port_vlan *vlan,
+			struct netlink_ext_ack *extack);
+int qca8k_port_vlan_del(struct dsa_switch *ds, int port,
+			const struct switchdev_obj_port_vlan *vlan);
+
 #endif /* __QCA8K_H */