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From: David Yang <mmyangfl@gmail.com>
To: netdev@vger.kernel.org
Cc: David Yang <mmyangfl@gmail.com>, Andrew Lunn <andrew@lunn.ch>,
	Vladimir Oltean <olteanv@gmail.com>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@kernel.org>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Russell King <linux@armlinux.org.uk>,
	linux-kernel@vger.kernel.org
Subject: [PATCH net-next v5 2/6] net: dsa: motorcomm: Rename MIB stuff
Date: Mon,  5 Oct 2026 00:06:16 +0800	[thread overview]
Message-ID: <20261004160622.948037-3-mmyangfl@gmail.com> (raw)
In-Reply-To: <20261004160622.948037-1-mmyangfl@gmail.com>

Rename them in preparation of major MIB refactor.

Signed-off-by: David Yang <mmyangfl@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
---
 drivers/net/dsa/motorcomm/chip.c | 34 ++++++++++++++++----------------
 drivers/net/dsa/motorcomm/chip.h |  4 ++--
 2 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/drivers/net/dsa/motorcomm/chip.c b/drivers/net/dsa/motorcomm/chip.c
index 2c0f53cb2b8e..690ee0eb5192 100644
--- a/drivers/net/dsa/motorcomm/chip.c
+++ b/drivers/net/dsa/motorcomm/chip.c
@@ -40,7 +40,7 @@ struct yt921x_mib_desc {
 #define MIB_DESC(_size, _offset, _name) \
 	{_size, _offset, _name}
 
-/* Must agree with yt921x_mib
+/* Must agree with yt921x_mib_stats
  *
  * Unstructured fields (name != NULL) will appear in get_ethtool_stats(),
  * structured go to their *_stats() methods, but we need their sizes and offsets
@@ -266,11 +266,11 @@ static const struct yt921x_reg_ops yt921x_reg_ops_mdio = {
 /* TODO: SPI/I2C */
 
 /* Read and handle overflow of 32bit MIBs. MIB buffer must be zeroed before. */
-static int yt921x_read_mib(struct yt921x_priv *priv, int port)
+static int yt921x_mib_read(struct yt921x_priv *priv, int port)
 {
 	struct device *dev = yt921x_priv_to_device(priv);
 	struct yt921x_port *pp = &priv->ports[port];
-	struct yt921x_mib *mib = &pp->mib;
+	struct yt921x_mib_stats *mib = &pp->mib;
 	int res = 0;
 
 	/* Reading of yt921x_port::mib is not protected by a lock and it's vain
@@ -325,7 +325,7 @@ static int yt921x_read_mib(struct yt921x_priv *priv, int port)
 	return res;
 }
 
-static void yt921x_poll_mib(struct work_struct *work)
+static void yt921x_mib_poll(struct work_struct *work)
 {
 	struct yt921x_port *pp = container_of_const(work, struct yt921x_port,
 						    mib_read.work);
@@ -335,7 +335,7 @@ static void yt921x_poll_mib(struct work_struct *work)
 	int res;
 
 	mutex_lock(&priv->reg_lock);
-	res = yt921x_read_mib(priv, port);
+	res = yt921x_mib_read(priv, port);
 	mutex_unlock(&priv->reg_lock);
 	if (res)
 		delay *= 4;
@@ -363,11 +363,11 @@ yt921x_dsa_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *data)
 {
 	struct yt921x_priv *priv = dsa_to_yt921x_priv(ds);
 	struct yt921x_port *pp = &priv->ports[port];
-	struct yt921x_mib *mib = &pp->mib;
+	struct yt921x_mib_stats *mib = &pp->mib;
 	size_t j;
 
 	mutex_lock(&priv->reg_lock);
-	yt921x_read_mib(priv, port);
+	yt921x_mib_read(priv, port);
 	mutex_unlock(&priv->reg_lock);
 
 	j = 0;
@@ -405,10 +405,10 @@ yt921x_dsa_get_eth_mac_stats(struct dsa_switch *ds, int port,
 {
 	struct yt921x_priv *priv = dsa_to_yt921x_priv(ds);
 	struct yt921x_port *pp = &priv->ports[port];
-	struct yt921x_mib *mib = &pp->mib;
+	struct yt921x_mib_stats *mib = &pp->mib;
 
 	mutex_lock(&priv->reg_lock);
-	yt921x_read_mib(priv, port);
+	yt921x_mib_read(priv, port);
 	mutex_unlock(&priv->reg_lock);
 
 	mac_stats->FramesTransmittedOK = pp->tx_frames;
@@ -441,10 +441,10 @@ yt921x_dsa_get_eth_ctrl_stats(struct dsa_switch *ds, int port,
 {
 	struct yt921x_priv *priv = dsa_to_yt921x_priv(ds);
 	struct yt921x_port *pp = &priv->ports[port];
-	struct yt921x_mib *mib = &pp->mib;
+	struct yt921x_mib_stats *mib = &pp->mib;
 
 	mutex_lock(&priv->reg_lock);
-	yt921x_read_mib(priv, port);
+	yt921x_mib_read(priv, port);
 	mutex_unlock(&priv->reg_lock);
 
 	ctrl_stats->MACControlFramesTransmitted = mib->tx_pause;
@@ -470,10 +470,10 @@ yt921x_dsa_get_rmon_stats(struct dsa_switch *ds, int port,
 {
 	struct yt921x_priv *priv = dsa_to_yt921x_priv(ds);
 	struct yt921x_port *pp = &priv->ports[port];
-	struct yt921x_mib *mib = &pp->mib;
+	struct yt921x_mib_stats *mib = &pp->mib;
 
 	mutex_lock(&priv->reg_lock);
-	yt921x_read_mib(priv, port);
+	yt921x_mib_read(priv, port);
 	mutex_unlock(&priv->reg_lock);
 
 	*ranges = yt921x_rmon_ranges;
@@ -506,7 +506,7 @@ yt921x_dsa_get_stats64(struct dsa_switch *ds, int port,
 {
 	struct yt921x_priv *priv = dsa_to_yt921x_priv(ds);
 	struct yt921x_port *pp = &priv->ports[port];
-	struct yt921x_mib *mib = &pp->mib;
+	struct yt921x_mib_stats *mib = &pp->mib;
 
 	stats->rx_length_errors = mib->rx_undersize_errors +
 				  mib->rx_fragment_errors;
@@ -542,10 +542,10 @@ yt921x_dsa_get_pause_stats(struct dsa_switch *ds, int port,
 {
 	struct yt921x_priv *priv = dsa_to_yt921x_priv(ds);
 	struct yt921x_port *pp = &priv->ports[port];
-	struct yt921x_mib *mib = &pp->mib;
+	struct yt921x_mib_stats *mib = &pp->mib;
 
 	mutex_lock(&priv->reg_lock);
-	yt921x_read_mib(priv, port);
+	yt921x_mib_read(priv, port);
 	mutex_unlock(&priv->reg_lock);
 
 	pause_stats->tx_pause_frames = mib->tx_pause;
@@ -4464,7 +4464,7 @@ static int yt921x_mdio_probe(struct mdio_device *mdiodev)
 		struct yt921x_port *pp = &priv->ports[i];
 
 		pp->index = i;
-		INIT_DELAYED_WORK(&pp->mib_read, yt921x_poll_mib);
+		INIT_DELAYED_WORK(&pp->mib_read, yt921x_mib_poll);
 	}
 
 	ds = &priv->ds;
diff --git a/drivers/net/dsa/motorcomm/chip.h b/drivers/net/dsa/motorcomm/chip.h
index 9c34fb704bf8..c1b24b6d1d97 100644
--- a/drivers/net/dsa/motorcomm/chip.h
+++ b/drivers/net/dsa/motorcomm/chip.h
@@ -833,7 +833,7 @@ enum yt921x_fdb_entry_status {
 
 #define YT921X_NAME	"yt921x"
 
-struct yt921x_mib {
+struct yt921x_mib_stats {
 	u64 rx_broadcast;
 	u64 rx_pause;
 	u64 rx_multicast;
@@ -918,7 +918,7 @@ struct yt921x_port {
 	bool isolated:1;
 
 	struct delayed_work mib_read;
-	struct yt921x_mib mib;
+	struct yt921x_mib_stats mib;
 	u64 rx_frames;
 	u64 tx_frames;
 
-- 
2.53.0


  parent reply	other threads:[~2026-10-04 16:06 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-04 16:06 [PATCH net-next v5 0/6] net: dsa: motorcomm: MIB fixup David Yang
2026-10-04 16:06 ` [PATCH net-next v5 1/6] net: dsa: motorcomm: Hoist type casting helper into chip.h David Yang
2026-10-04 16:06 ` David Yang [this message]
2026-10-04 16:06 ` [PATCH net-next v5 3/6] net: dsa: motorcomm: Split MIB buffers David Yang
2026-10-04 16:06 ` [PATCH net-next v5 4/6] net: dsa: motorcomm: Split MIB module David Yang
2026-10-04 16:06 ` [PATCH net-next v5 5/6] net: dsa: motorcomm: Use u64_stats_t for MIB stats David Yang
2026-10-04 16:06 ` [PATCH net-next v5 6/6] net: dsa: motorcomm: Fix MIB synchronization David Yang

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