diff mbox series

[net-next,v1,6/7] net: usb: lan78xx: Transition get/set_pause to phylink

Message ID 20250108121341.2689130-7-o.rempel@pengutronix.de (mailing list archive)
State Changes Requested
Delegated to: Netdev Maintainers
Headers show
Series Convert LAN78xx to PHYLINK | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net-next, async
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 1 this patch: 1
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers warning 1 maintainers not CCed: linux-usb@vger.kernel.org
netdev/build_clang success Errors and warnings before: 2 this patch: 2
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
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: 3 this patch: 3
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 65 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Oleksij Rempel Jan. 8, 2025, 12:13 p.m. UTC 
Replace lan78xx_get_pause and lan78xx_set_pause implementations with
phylink-based functions. This transition aligns pause parameter handling
with the phylink API, simplifying the code and improving
maintainability.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 drivers/net/usb/lan78xx.c | 51 ++-------------------------------------
 1 file changed, 2 insertions(+), 49 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
index 0c2e9976daa2..55488ddba269 100644
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -1880,63 +1880,16 @@  static void lan78xx_get_pause(struct net_device *net,
 			      struct ethtool_pauseparam *pause)
 {
 	struct lan78xx_net *dev = netdev_priv(net);
-	struct phy_device *phydev = net->phydev;
-	struct ethtool_link_ksettings ecmd;
-
-	phy_ethtool_ksettings_get(phydev, &ecmd);
-
-	pause->autoneg = dev->fc_autoneg;
 
-	if (dev->fc_request_control & FLOW_CTRL_TX)
-		pause->tx_pause = 1;
-
-	if (dev->fc_request_control & FLOW_CTRL_RX)
-		pause->rx_pause = 1;
+	phylink_ethtool_get_pauseparam(dev->phylink, pause);
 }
 
 static int lan78xx_set_pause(struct net_device *net,
 			     struct ethtool_pauseparam *pause)
 {
 	struct lan78xx_net *dev = netdev_priv(net);
-	struct phy_device *phydev = net->phydev;
-	struct ethtool_link_ksettings ecmd;
-	int ret;
-
-	phy_ethtool_ksettings_get(phydev, &ecmd);
-
-	if (pause->autoneg && !ecmd.base.autoneg) {
-		ret = -EINVAL;
-		goto exit;
-	}
 
-	dev->fc_request_control = 0;
-	if (pause->rx_pause)
-		dev->fc_request_control |= FLOW_CTRL_RX;
-
-	if (pause->tx_pause)
-		dev->fc_request_control |= FLOW_CTRL_TX;
-
-	if (ecmd.base.autoneg) {
-		__ETHTOOL_DECLARE_LINK_MODE_MASK(fc) = { 0, };
-		u32 mii_adv;
-
-		linkmode_clear_bit(ETHTOOL_LINK_MODE_Pause_BIT,
-				   ecmd.link_modes.advertising);
-		linkmode_clear_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT,
-				   ecmd.link_modes.advertising);
-		mii_adv = (u32)mii_advertise_flowctrl(dev->fc_request_control);
-		mii_adv_to_linkmode_adv_t(fc, mii_adv);
-		linkmode_or(ecmd.link_modes.advertising, fc,
-			    ecmd.link_modes.advertising);
-
-		phy_ethtool_ksettings_set(phydev, &ecmd);
-	}
-
-	dev->fc_autoneg = pause->autoneg;
-
-	ret = 0;
-exit:
-	return ret;
+	return phylink_ethtool_set_pauseparam(dev->phylink, pause);
 }
 
 static int lan78xx_get_regs_len(struct net_device *netdev)