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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Wei Fang , Heiner Kallweit Cc: Oleksij Rempel , kernel@pengutronix.de, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Arun.Ramadoss@microchip.com, intel-wired-lan@lists.osuosl.org Subject: [PATCH net-next v4 10/23] net: phy: add driver specific get/set_eee support Date: Wed, 1 Feb 2023 15:58:32 +0100 Message-Id: <20230201145845.2312060-11-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230201145845.2312060-1-o.rempel@pengutronix.de> References: <20230201145845.2312060-1-o.rempel@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1756641435205433840?= X-GMAIL-MSGID: =?utf-8?q?1756641435205433840?= Not all PHYs can be handled by generic phy_ethtool_get/set_eee() functions. So, add driver specific get/set_eee support. Signed-off-by: Oleksij Rempel --- drivers/net/phy/phy.c | 6 ++++++ include/linux/phy.h | 5 +++++ 2 files changed, 11 insertions(+) diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 2f1041a7211e..c42df62df302 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -1520,6 +1520,9 @@ int phy_ethtool_get_eee(struct phy_device *phydev, struct ethtool_eee *data) if (!phydev->drv) return -EIO; + if (phydev->drv->get_eee) + return phydev->drv->get_eee(phydev, data); + return genphy_c45_ethtool_get_eee(phydev, data); } EXPORT_SYMBOL(phy_ethtool_get_eee); @@ -1536,6 +1539,9 @@ int phy_ethtool_set_eee(struct phy_device *phydev, struct ethtool_eee *data) if (!phydev->drv) return -EIO; + if (phydev->drv->set_eee) + return phydev->drv->set_eee(phydev, data); + return genphy_c45_ethtool_set_eee(phydev, data); } EXPORT_SYMBOL(phy_ethtool_set_eee); diff --git a/include/linux/phy.h b/include/linux/phy.h index f8fbbf137ece..89556cb2c555 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -1051,6 +1051,11 @@ struct phy_driver { /** @get_plca_status: Return the current PLCA status info */ int (*get_plca_status)(struct phy_device *dev, struct phy_plca_status *plca_st); + + /** @get_eee: Return the current EEE configuration */ + int (*get_eee)(struct phy_device *phydev, struct ethtool_eee *e); + /** @set_eee: Set the EEE configuration */ + int (*set_eee)(struct phy_device *phydev, struct ethtool_eee *e); }; #define to_phy_driver(d) container_of(to_mdio_common_driver(d), \ struct phy_driver, mdiodrv)