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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Alexandre Torgue , Jose Abreu , Maxime Coquelin Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Subject: [PATCH net v1 2/2] net: stmmac: update eee_cfg after mac link up/down Date: Tue, 12 Nov 2024 15:24:47 +0800 Message-Id: <20241112072447.3238892-3-yong.liang.choong@linux.intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241112072447.3238892-1-yong.liang.choong@linux.intel.com> References: <20241112072447.3238892-1-yong.liang.choong@linux.intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241111_232528_126049_09DAB32C X-CRM114-Status: UNSURE ( 8.52 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Update the eee_cfg values during link-up/down to ensure that 'ethtool --show-eee ' works correctly. Fixes: fe0d4fd9285e ("net: phy: Keep track of EEE configuration") Cc: Signed-off-by: Choong Yong Liang --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 7bf275f127c9..1e16c2d8f951 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1005,6 +1005,8 @@ static void stmmac_mac_link_down(struct phylink_config *config, priv->tx_lpi_enabled = false; priv->eee_enabled = stmmac_eee_init(priv); stmmac_set_eee_pls(priv, priv->hw, false); + phy_update_eee(priv->dev->phydev, priv->tx_lpi_enabled, priv->eee_enabled, + priv->tx_lpi_timer); if (priv->dma_cap.fpesel) stmmac_fpe_link_state_handle(priv, false); @@ -1118,6 +1120,8 @@ static void stmmac_mac_link_up(struct phylink_config *config, priv->eee_enabled = stmmac_eee_init(priv); priv->tx_lpi_enabled = priv->eee_enabled; stmmac_set_eee_pls(priv, priv->hw, true); + phy_update_eee(phy, priv->tx_lpi_enabled, priv->eee_enabled, + priv->tx_lpi_timer); } if (priv->dma_cap.fpesel)