From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
To: Andrew Lunn <andrew@lunn.ch>, Heiner Kallweit <hkallweit1@gmail.com>
Cc: Eric Woudstra <ericwouds@gmail.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH net-next 1/9] net: stmmac: rename stmmac_disable_sw_eee_mode()
Date: Mon, 13 Jan 2025 11:45:39 +0000 [thread overview]
Message-ID: <E1tXIt1-000MAu-TE@rmk-PC.armlinux.org.uk> (raw)
In-Reply-To: <Z4T84SbaC4D-fN5y@shell.armlinux.org.uk>
stmmac_disable_sw_eee_mode() was not a good choice for this functions
purpose - which is to stop transmitting LPI because we want to send a
packet. Rename it to stmmac_stop_sw_lpi().
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 58b013528dea..8130b0f614d8 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -427,12 +427,11 @@ static int stmmac_enable_eee_mode(struct stmmac_priv *priv)
}
/**
- * stmmac_disable_sw_eee_mode - disable and exit from LPI mode
+ * stmmac_stop_sw_lpi - stop transmitting LPI
* @priv: driver private structure
- * Description: this function is to exit and disable EEE in case of
- * LPI state is true. This is called by the xmit.
+ * Description: When using software-controlled LPI, stop transmitting LPI state.
*/
-static void stmmac_disable_sw_eee_mode(struct stmmac_priv *priv)
+static void stmmac_stop_sw_lpi(struct stmmac_priv *priv)
{
stmmac_reset_eee_mode(priv, priv->hw);
del_timer_sync(&priv->eee_ctrl_timer);
@@ -4497,7 +4496,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
first_tx = tx_q->cur_tx;
if (priv->tx_path_in_lpi_mode && priv->eee_sw_timer_en)
- stmmac_disable_sw_eee_mode(priv);
+ stmmac_stop_sw_lpi(priv);
/* Manage oversized TCP frames for GMAC4 device */
if (skb_is_gso(skb) && priv->tso) {
--
2.30.2
next prev parent reply other threads:[~2025-01-13 11:46 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-13 11:45 [PATCH net-next 0/9] net: stmmac: further EEE cleanups (and one fix!) Russell King (Oracle)
2025-01-13 11:45 ` Russell King (Oracle) [this message]
2025-01-13 11:45 ` [PATCH net-next 2/9] net: stmmac: correct priv->eee_sw_timer_en setting Russell King (Oracle)
2025-01-13 11:45 ` [PATCH net-next 3/9] net: stmmac: simplify TX cleanup decision for ending sw LPI mode Russell King (Oracle)
2025-01-13 11:45 ` [PATCH net-next 4/9] net: stmmac: check priv->eee_sw_timer_en in suspend path Russell King (Oracle)
2025-01-13 11:46 ` [PATCH net-next 5/9] net: stmmac: add stmmac_try_to_start_sw_lpi() Russell King (Oracle)
2025-01-13 11:46 ` [PATCH net-next 6/9] net: stmmac: provide stmmac_eee_tx_busy() Russell King (Oracle)
2025-01-13 11:46 ` [PATCH net-next 7/9] net: stmmac: provide function for restarting sw LPI timer Russell King (Oracle)
2025-01-13 11:46 ` [PATCH net-next 8/9] net: stmmac: combine stmmac_enable_eee_mode() Russell King (Oracle)
2025-01-13 11:46 ` [PATCH net-next 9/9] net: stmmac: restart LPI timer after cleaning transmit descriptors Russell King (Oracle)
2025-01-15 2:50 ` [PATCH net-next 0/9] net: stmmac: further EEE cleanups (and one fix!) patchwork-bot+netdevbpf
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