mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-01 00:02:19 -04:00
Code Issues Packages Projects Releases Wiki Activity

net: stmmac: make EEE depend on phy->enable_tx_lpi

Browse Source 
Make stmmac EEE depend on phylib's evaluation of user settings and PHY
negotiation, as indicated by phy->enable_tx_lpi. This will ensure when
phylib has evaluated that the user has disabled LPI, phy_init_eee()
will not be called, and priv->eee_active will be false, causing LPI/EEE
to be disabled.

This is an interim measure - phy_init_eee() will be removed in a later
patch.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Choong Yong Liang <yong.liang.choong@linux.intel.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1tVZDm-0002K9-9w@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Russell King (Oracle)
2025-01-08 16:47:54 +00:00
committed by Jakub Kicinski
parent 7e19a351b2
commit beb1e0148e
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
View File

@@ -1083,7 +1083,7 @@ static void stmmac_mac_link_up(struct phylink_config *config,
stmmac_mac_set(priv, priv->ioaddr, true);
if (phy && priv->dma_cap.eee) {
priv->eee_active =
priv->eee_active = phy->enable_tx_lpi &&
phy_init_eee(phy, !(priv->plat->flags &
STMMAC_FLAG_RX_CLK_RUNS_IN_LPI)) >= 0;
priv->tx_lpi_timer = phy->eee_cfg.tx_lpi_timer;