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X-CSE-ConnectionGUID: RN4tk6KhTxyLvXcT/O6YMw== X-CSE-MsgGUID: cxUcSZ//S1qiQbnp17NrLQ== X-IronPort-AV: E=McAfee;i="6800,10657,11491"; a="54471794" X-IronPort-AV: E=Sophos;i="6.16,306,1744095600"; d="scan'208";a="54471794" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jul 2025 09:43:04 -0700 X-CSE-ConnectionGUID: lr4zHb6GRf+mHtRFVyPxQA== X-CSE-MsgGUID: 4YNDfRDTRfe3BMB5ZTxEbQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,306,1744095600"; d="scan'208";a="156931840" Received: from lkp-server01.sh.intel.com (HELO 9ee84586c615) ([10.239.97.150]) by fmviesa009.fm.intel.com with ESMTP; 12 Jul 2025 09:42:59 -0700 Received: from kbuild by 9ee84586c615 with local (Exim 4.96) (envelope-from ) id 1uadJR-0007Up-1L; Sat, 12 Jul 2025 16:42:57 +0000 Date: Sun, 13 Jul 2025 00:42:31 +0800 From: kernel test robot To: Wei Fang , robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, richardcochran@gmail.com, claudiu.manoil@nxp.com, vladimir.oltean@nxp.com, xiaoning.wang@nxp.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com Cc: oe-kbuild-all@lists.linux.dev, fushi.peng@nxp.com, devicetree@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev Subject: Re: [PATCH net-next 11/12] net: enetc: add PTP synchronization support for ENETC v4 Message-ID: <202507130049.KLM4A8GG-lkp@intel.com> References: <20250711065748.250159-12-wei.fang@nxp.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250711065748.250159-12-wei.fang@nxp.com> Hi Wei, 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/Wei-Fang/dt-bindings-ptp-add-bindings-for-NETC-Timer/20250711-152311 base: net-next/main patch link: https://lore.kernel.org/r/20250711065748.250159-12-wei.fang%40nxp.com patch subject: [PATCH net-next 11/12] net: enetc: add PTP synchronization support for ENETC v4 config: loongarch-randconfig-r062-20250712 (https://download.01.org/0day-ci/archive/20250713/202507130049.KLM4A8GG-lkp@intel.com/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project 01c97b4953e87ae455bd4c41e3de3f0f0f29c61c) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250713/202507130049.KLM4A8GG-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/202507130049.KLM4A8GG-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/net/ethernet/freescale/enetc/enetc.c:3340:7: error: call to undeclared function 'enetc_ptp_clock_is_enabled'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 3340 | if (!enetc_ptp_clock_is_enabled(priv->si)) | ^ drivers/net/ethernet/freescale/enetc/enetc.c:3390:7: error: call to undeclared function 'enetc_ptp_clock_is_enabled'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 3390 | if (!enetc_ptp_clock_is_enabled(priv->si)) | ^ drivers/net/ethernet/freescale/enetc/enetc.c:3602:46: warning: shift count >= width of type [-Wshift-count-overflow] 3602 | err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); | ^~~~~~~~~~~~~~~~ include/linux/dma-mapping.h:73:54: note: expanded from macro 'DMA_BIT_MASK' 73 | #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1)) | ^ ~~~ 1 warning and 2 errors generated. -- >> drivers/net/ethernet/freescale/enetc/enetc_ethtool.c:927:7: error: call to undeclared function 'enetc_ptp_clock_is_enabled'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 927 | if (!enetc_ptp_clock_is_enabled(si)) | ^ 1 error generated. vim +/enetc_ptp_clock_is_enabled +3340 drivers/net/ethernet/freescale/enetc/enetc.c 3332 3333 int enetc_hwtstamp_set(struct net_device *ndev, 3334 struct kernel_hwtstamp_config *config, 3335 struct netlink_ext_ack *extack) 3336 { 3337 struct enetc_ndev_priv *priv = netdev_priv(ndev); 3338 int err, new_offloads = priv->active_offloads; 3339 > 3340 if (!enetc_ptp_clock_is_enabled(priv->si)) 3341 return -EOPNOTSUPP; 3342 3343 switch (config->tx_type) { 3344 case HWTSTAMP_TX_OFF: 3345 new_offloads &= ~ENETC_F_TX_TSTAMP_MASK; 3346 break; 3347 case HWTSTAMP_TX_ON: 3348 new_offloads &= ~ENETC_F_TX_TSTAMP_MASK; 3349 new_offloads |= ENETC_F_TX_TSTAMP; 3350 break; 3351 case HWTSTAMP_TX_ONESTEP_SYNC: 3352 if (!enetc_si_is_pf(priv->si)) 3353 return -EOPNOTSUPP; 3354 3355 new_offloads &= ~ENETC_F_TX_TSTAMP_MASK; 3356 new_offloads |= ENETC_F_TX_ONESTEP_SYNC_TSTAMP; 3357 break; 3358 default: 3359 return -ERANGE; 3360 } 3361 3362 switch (config->rx_filter) { 3363 case HWTSTAMP_FILTER_NONE: 3364 new_offloads &= ~ENETC_F_RX_TSTAMP; 3365 break; 3366 default: 3367 new_offloads |= ENETC_F_RX_TSTAMP; 3368 config->rx_filter = HWTSTAMP_FILTER_ALL; 3369 } 3370 3371 if ((new_offloads ^ priv->active_offloads) & ENETC_F_RX_TSTAMP) { 3372 bool extended = !!(new_offloads & ENETC_F_RX_TSTAMP); 3373 3374 err = enetc_reconfigure(priv, extended, NULL, NULL); 3375 if (err) 3376 return err; 3377 } 3378 3379 priv->active_offloads = new_offloads; 3380 3381 return 0; 3382 } 3383 EXPORT_SYMBOL_GPL(enetc_hwtstamp_set); 3384 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki