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charset=us-ascii Content-Disposition: inline In-Reply-To: Hi Russell, [This is a private test report for your RFC patch.] kernel test robot noticed the following build errors: [auto build test ERROR on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Russell-King-Oracle/net-stmmac-remove-pcs_ctrl_ane-method-and-associated-code/20240513-003120 base: net-next/main patch link: https://lore.kernel.org/r/E1s6C4O-00Ck6O-9D%40rmk-PC.armlinux.org.uk patch subject: [PATCH RFC net-next 2/6] net: stmmac: remove pcs_ctrl_ane() method and associated code config: arm-defconfig (https://download.01.org/0day-ci/archive/20240513/202405131223.7F8xA20v-lkp@intel.com/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240513/202405131223.7F8xA20v-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202405131223.7F8xA20v-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c:628:3: error: implicit declaration of function 'stmmac_pcs_ctrl_ane' is invalid in C99 [-Werror,-Wimplicit-function-declaration] stmmac_pcs_ctrl_ane(priv, priv->ioaddr, 0, 0, 0); ^ 1 error generated. vim +/stmmac_pcs_ctrl_ane +628 drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c a7c30e62d4b895 Vinod Koul 2019-01-21 607 981d947bcd382c Sneh Shah 2023-12-12 608 /* On interface toggle MAC registers gets reset. 981d947bcd382c Sneh Shah 2023-12-12 609 * Configure MAC block for SGMII on ethernet phy link up 981d947bcd382c Sneh Shah 2023-12-12 610 */ 463120c31c58bb Bartosz Golaszewski 2023-06-19 611 static int ethqos_configure_sgmii(struct qcom_ethqos *ethqos) 463120c31c58bb Bartosz Golaszewski 2023-06-19 612 { a818bd12538c14 Sneh Shah 2024-02-20 613 struct net_device *dev = platform_get_drvdata(ethqos->pdev); a818bd12538c14 Sneh Shah 2024-02-20 614 struct stmmac_priv *priv = netdev_priv(dev); 463120c31c58bb Bartosz Golaszewski 2023-06-19 615 int val; 463120c31c58bb Bartosz Golaszewski 2023-06-19 616 463120c31c58bb Bartosz Golaszewski 2023-06-19 617 val = readl(ethqos->mac_base + MAC_CTRL_REG); 463120c31c58bb Bartosz Golaszewski 2023-06-19 618 463120c31c58bb Bartosz Golaszewski 2023-06-19 619 switch (ethqos->speed) { a818bd12538c14 Sneh Shah 2024-02-20 620 case SPEED_2500: a818bd12538c14 Sneh Shah 2024-02-20 621 val &= ~ETHQOS_MAC_CTRL_PORT_SEL; a818bd12538c14 Sneh Shah 2024-02-20 622 rgmii_updatel(ethqos, RGMII_CONFIG2_RGMII_CLK_SEL_CFG, a818bd12538c14 Sneh Shah 2024-02-20 623 RGMII_CONFIG2_RGMII_CLK_SEL_CFG, a818bd12538c14 Sneh Shah 2024-02-20 624 RGMII_IO_MACRO_CONFIG2); a818bd12538c14 Sneh Shah 2024-02-20 625 if (ethqos->serdes_speed != SPEED_2500) a818bd12538c14 Sneh Shah 2024-02-20 626 phy_set_speed(ethqos->serdes_phy, SPEED_2500); a818bd12538c14 Sneh Shah 2024-02-20 627 ethqos->serdes_speed = SPEED_2500; a818bd12538c14 Sneh Shah 2024-02-20 @628 stmmac_pcs_ctrl_ane(priv, priv->ioaddr, 0, 0, 0); a818bd12538c14 Sneh Shah 2024-02-20 629 break; 463120c31c58bb Bartosz Golaszewski 2023-06-19 630 case SPEED_1000: 463120c31c58bb Bartosz Golaszewski 2023-06-19 631 val &= ~ETHQOS_MAC_CTRL_PORT_SEL; 463120c31c58bb Bartosz Golaszewski 2023-06-19 632 rgmii_updatel(ethqos, RGMII_CONFIG2_RGMII_CLK_SEL_CFG, 463120c31c58bb Bartosz Golaszewski 2023-06-19 633 RGMII_CONFIG2_RGMII_CLK_SEL_CFG, 463120c31c58bb Bartosz Golaszewski 2023-06-19 634 RGMII_IO_MACRO_CONFIG2); a818bd12538c14 Sneh Shah 2024-02-20 635 if (ethqos->serdes_speed != SPEED_1000) a818bd12538c14 Sneh Shah 2024-02-20 636 phy_set_speed(ethqos->serdes_phy, SPEED_1000); a818bd12538c14 Sneh Shah 2024-02-20 637 ethqos->serdes_speed = SPEED_1000; a818bd12538c14 Sneh Shah 2024-02-20 638 stmmac_pcs_ctrl_ane(priv, priv->ioaddr, 1, 0, 0); 463120c31c58bb Bartosz Golaszewski 2023-06-19 639 break; 463120c31c58bb Bartosz Golaszewski 2023-06-19 640 case SPEED_100: 463120c31c58bb Bartosz Golaszewski 2023-06-19 641 val |= ETHQOS_MAC_CTRL_PORT_SEL | ETHQOS_MAC_CTRL_SPEED_MODE; a818bd12538c14 Sneh Shah 2024-02-20 642 if (ethqos->serdes_speed != SPEED_1000) a818bd12538c14 Sneh Shah 2024-02-20 643 phy_set_speed(ethqos->serdes_phy, SPEED_1000); a818bd12538c14 Sneh Shah 2024-02-20 644 ethqos->serdes_speed = SPEED_1000; a818bd12538c14 Sneh Shah 2024-02-20 645 stmmac_pcs_ctrl_ane(priv, priv->ioaddr, 1, 0, 0); 463120c31c58bb Bartosz Golaszewski 2023-06-19 646 break; 463120c31c58bb Bartosz Golaszewski 2023-06-19 647 case SPEED_10: 463120c31c58bb Bartosz Golaszewski 2023-06-19 648 val |= ETHQOS_MAC_CTRL_PORT_SEL; 463120c31c58bb Bartosz Golaszewski 2023-06-19 649 val &= ~ETHQOS_MAC_CTRL_SPEED_MODE; 981d947bcd382c Sneh Shah 2023-12-12 650 rgmii_updatel(ethqos, RGMII_CONFIG_SGMII_CLK_DVDR, 981d947bcd382c Sneh Shah 2023-12-12 651 FIELD_PREP(RGMII_CONFIG_SGMII_CLK_DVDR, 981d947bcd382c Sneh Shah 2023-12-12 652 SGMII_10M_RX_CLK_DVDR), 981d947bcd382c Sneh Shah 2023-12-12 653 RGMII_IO_MACRO_CONFIG); a818bd12538c14 Sneh Shah 2024-02-20 654 if (ethqos->serdes_speed != SPEED_1000) a818bd12538c14 Sneh Shah 2024-02-20 655 phy_set_speed(ethqos->serdes_phy, ethqos->speed); a818bd12538c14 Sneh Shah 2024-02-20 656 ethqos->serdes_speed = SPEED_1000; a818bd12538c14 Sneh Shah 2024-02-20 657 stmmac_pcs_ctrl_ane(priv, priv->ioaddr, 1, 0, 0); 463120c31c58bb Bartosz Golaszewski 2023-06-19 658 break; 463120c31c58bb Bartosz Golaszewski 2023-06-19 659 } 463120c31c58bb Bartosz Golaszewski 2023-06-19 660 463120c31c58bb Bartosz Golaszewski 2023-06-19 661 writel(val, ethqos->mac_base + MAC_CTRL_REG); 463120c31c58bb Bartosz Golaszewski 2023-06-19 662 463120c31c58bb Bartosz Golaszewski 2023-06-19 663 return val; 463120c31c58bb Bartosz Golaszewski 2023-06-19 664 } 463120c31c58bb Bartosz Golaszewski 2023-06-19 665 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki