diff mbox series

[RFC/RFT,22/23] net: phylib: call phy_support_eee() in MAC drivers which support EEE

Message ID 20230327170201.2036708-23-andrew@lunn.ch (mailing list archive)
State Superseded
Delegated to: Netdev Maintainers
Headers show
Series net: ethernet: Rework EEE | expand

Checks

Context Check Description
netdev/series_format fail Series longer than 15 patches (and no cover letter)
netdev/tree_selection success Guessed tree name to be net-next
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 fail Errors and warnings before: 25 this patch: 25
netdev/cc_maintainers warning 14 maintainers not CCed: shenwei.wang@nxp.com bh74.an@samsung.com UNGLinuxDriver@microchip.com pabeni@redhat.com woojung.huh@microchip.com bcm-kernel-feedback-list@broadcom.com opendmb@gmail.com edumazet@google.com kuba@kernel.org linux-imx@nxp.com linux-usb@vger.kernel.org xiaoning.wang@nxp.com wei.fang@nxp.com davem@davemloft.net
netdev/build_clang fail Errors and warnings before: 30 this patch: 30
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 fail Errors and warnings before: 25 this patch: 25
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 34 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Andrew Lunn March 27, 2023, 5:02 p.m. UTC
For MAC drivers making use of phylib, and which support EEE, call
phy_support_eee() before starting the PHY.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
---
 drivers/net/ethernet/broadcom/genet/bcmmii.c    | 2 ++
 drivers/net/ethernet/freescale/fec_main.c       | 3 +++
 drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c | 3 +++
 drivers/net/usb/lan78xx.c                       | 2 ++
 4 files changed, 10 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c
index 6c39839762a7..4175042865ec 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmmii.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c
@@ -376,6 +376,8 @@  int bcmgenet_mii_probe(struct net_device *dev)
 		}
 	}
 
+	phy_support_eee(dev->phydev);
+
 	/* Configure port multiplexer based on what the probed PHY device since
 	 * reading the 'max-speed' property determines the maximum supported
 	 * PHY speed which is needed for bcmgenet_mii_config() to configure
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index fda1f9ff32b9..09c55430c614 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -2348,6 +2348,9 @@  static int fec_enet_mii_probe(struct net_device *ndev)
 	else
 		phy_set_max_speed(phy_dev, 100);
 
+	if (fep->quirks & FEC_QUIRK_HAS_EEE)
+		phy_support_eee(phy_dev);
+
 	fep->link = 0;
 	fep->full_duplex = 0;
 
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
index cf549a524674..060280c4bc0a 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
@@ -286,6 +286,9 @@  static int sxgbe_init_phy(struct net_device *ndev)
 		return -ENODEV;
 	}
 
+	if (priv->hw_cap.eee)
+		phy_support_eee(phydev);
+
 	netdev_dbg(ndev, "%s: attached to PHY (UID 0x%x) Link = %d\n",
 		   __func__, phydev->phy_id, phydev->link);
 
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
index 3f12b67d7444..9b4a33f8e3b2 100644
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -2400,6 +2400,8 @@  static int lan78xx_phy_init(struct lan78xx_net *dev)
 	mii_adv_to_linkmode_adv_t(fc, mii_adv);
 	linkmode_or(phydev->advertising, fc, phydev->advertising);
 
+	phy_support_eee(phydev);
+
 	if (phydev->mdio.dev.of_node) {
 		u32 reg;
 		int len;