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Message-ID: <202303280600.LarprmhI-lkp@intel.com> Date: Tue, 28 Mar 2023 06:39:23 +0800 From: kernel test robot <lkp@...el.com> To: Harini Katakam <harini.katakam@....com>, nicolas.ferre@...rochip.com, davem@...emloft.net, richardcochran@...il.com, claudiu.beznea@...rochip.com, andrei.pistirica@...rochip.com, kuba@...nel.org, edumazet@...gle.com, pabeni@...hat.com Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, michal.simek@....com, harinikatakamlinux@...il.com, harini.katakam@....com Subject: Re: [PATCH net-next v3 1/3] net: macb: Update gem PTP support check Hi Harini, Thank you for the patch! Yet something to improve: [auto build test ERROR on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Harini-Katakam/net-macb-Update-gem-PTP-support-check/20230327-190937 patch link: https://lore.kernel.org/r/20230327110607.21964-2-harini.katakam%40amd.com patch subject: [PATCH net-next v3 1/3] net: macb: Update gem PTP support check config: powerpc-randconfig-r021-20230327 (https://download.01.org/0day-ci/archive/20230328/202303280600.LarprmhI-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project 67409911353323ca5edf2049ef0df54132fa1ca7) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install powerpc cross compiling tool for clang build # apt-get install binutils-powerpc-linux-gnu # https://github.com/intel-lab-lkp/linux/commit/0a2f03b6a91caa746dfd1b56b998534464dae83d git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Harini-Katakam/net-macb-Update-gem-PTP-support-check/20230327-190937 git checkout 0a2f03b6a91caa746dfd1b56b998534464dae83d # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=powerpc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/net/ethernet/cadence/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@...el.com> | Link: https://lore.kernel.org/oe-kbuild-all/202303280600.LarprmhI-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/net/ethernet/cadence/macb_main.c:3897:9: error: no member named 'hw_dma_cap' in 'struct macb' bp->hw_dma_cap |= HW_DMA_CAP_PTP; ~~ ^ >> drivers/net/ethernet/cadence/macb_main.c:3897:23: error: use of undeclared identifier 'HW_DMA_CAP_PTP' bp->hw_dma_cap |= HW_DMA_CAP_PTP; ^ >> drivers/net/ethernet/cadence/macb_main.c:3898:21: error: use of undeclared identifier 'gem_ptp_info'; did you mean 'gem_ptp_init'? bp->ptp_info = &gem_ptp_info; ^~~~~~~~~~~~ gem_ptp_init drivers/net/ethernet/cadence/macb.h:1352:20: note: 'gem_ptp_init' declared here static inline void gem_ptp_init(struct net_device *ndev) { } ^ 3 errors generated. vim +3897 drivers/net/ethernet/cadence/macb_main.c 5f1fa992382cf8 drivers/net/macb.c Alexander Beregalov 2009-04-11 3866 64ec42fe272322 drivers/net/ethernet/cadence/macb.c Moritz Fischer 2016-03-29 3867 /* Configure peripheral capabilities according to device tree e175587f4d32de drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2014-07-24 3868 * and integration options used e175587f4d32de drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2014-07-24 3869 */ 64ec42fe272322 drivers/net/ethernet/cadence/macb.c Moritz Fischer 2016-03-29 3870 static void macb_configure_caps(struct macb *bp, 64ec42fe272322 drivers/net/ethernet/cadence/macb.c Moritz Fischer 2016-03-29 3871 const struct macb_config *dt_conf) e175587f4d32de drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2014-07-24 3872 { e175587f4d32de drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2014-07-24 3873 u32 dcfg; e175587f4d32de drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2014-07-24 3874 f6970505defd0e drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2015-03-31 3875 if (dt_conf) f6970505defd0e drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2015-03-31 3876 bp->caps = dt_conf->caps; f6970505defd0e drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2015-03-31 3877 f2ce8a9e48385f drivers/net/ethernet/cadence/macb.c Andy Shevchenko 2015-07-24 3878 if (hw_is_gem(bp->regs, bp->native_io)) { e175587f4d32de drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2014-07-24 3879 bp->caps |= MACB_CAPS_MACB_IS_GEM; e175587f4d32de drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2014-07-24 3880 e175587f4d32de drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2014-07-24 3881 dcfg = gem_readl(bp, DCFG1); e175587f4d32de drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2014-07-24 3882 if (GEM_BFEXT(IRQCOR, dcfg) == 0) e175587f4d32de drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2014-07-24 3883 bp->caps |= MACB_CAPS_ISR_CLEAR_ON_WRITE; e4e143e26ce8f5 drivers/net/ethernet/cadence/macb_main.c Parshuram Thombare 2020-10-29 3884 if (GEM_BFEXT(NO_PCS, dcfg) == 0) e4e143e26ce8f5 drivers/net/ethernet/cadence/macb_main.c Parshuram Thombare 2020-10-29 3885 bp->caps |= MACB_CAPS_PCS; e4e143e26ce8f5 drivers/net/ethernet/cadence/macb_main.c Parshuram Thombare 2020-10-29 3886 dcfg = gem_readl(bp, DCFG12); e4e143e26ce8f5 drivers/net/ethernet/cadence/macb_main.c Parshuram Thombare 2020-10-29 3887 if (GEM_BFEXT(HIGH_SPEED, dcfg) == 1) e4e143e26ce8f5 drivers/net/ethernet/cadence/macb_main.c Parshuram Thombare 2020-10-29 3888 bp->caps |= MACB_CAPS_HIGH_SPEED; e175587f4d32de drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2014-07-24 3889 dcfg = gem_readl(bp, DCFG2); e175587f4d32de drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2014-07-24 3890 if ((dcfg & (GEM_BIT(RX_PKT_BUFF) | GEM_BIT(TX_PKT_BUFF))) == 0) e175587f4d32de drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2014-07-24 3891 bp->caps |= MACB_CAPS_FIFO_MODE; ab91f0a9b5f4b9 drivers/net/ethernet/cadence/macb_main.c Rafal Ozieblo 2017-06-29 3892 if (gem_has_ptp(bp)) { 7b4296148066f1 drivers/net/ethernet/cadence/macb.c Rafal Ozieblo 2017-06-29 3893 if (!GEM_BFEXT(TSU, gem_readl(bp, DCFG5))) 7897b071ac3b45 drivers/net/ethernet/cadence/macb_main.c Antoine Tenart 2019-11-13 3894 dev_err(&bp->pdev->dev, 7897b071ac3b45 drivers/net/ethernet/cadence/macb_main.c Antoine Tenart 2019-11-13 3895 "GEM doesn't support hardware ptp.\n"); ab91f0a9b5f4b9 drivers/net/ethernet/cadence/macb_main.c Rafal Ozieblo 2017-06-29 3896 else { 7b4296148066f1 drivers/net/ethernet/cadence/macb.c Rafal Ozieblo 2017-06-29 @3897 bp->hw_dma_cap |= HW_DMA_CAP_PTP; ab91f0a9b5f4b9 drivers/net/ethernet/cadence/macb_main.c Rafal Ozieblo 2017-06-29 @3898 bp->ptp_info = &gem_ptp_info; 7b4296148066f1 drivers/net/ethernet/cadence/macb.c Rafal Ozieblo 2017-06-29 3899 } e175587f4d32de drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2014-07-24 3900 } ab91f0a9b5f4b9 drivers/net/ethernet/cadence/macb_main.c Rafal Ozieblo 2017-06-29 3901 } e175587f4d32de drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2014-07-24 3902 a35919e174350d drivers/net/ethernet/cadence/macb.c Andy Shevchenko 2015-07-24 3903 dev_dbg(&bp->pdev->dev, "Cadence caps 0x%08x\n", bp->caps); e175587f4d32de drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2014-07-24 3904 } e175587f4d32de drivers/net/ethernet/cadence/macb.c Nicolas Ferre 2014-07-24 3905 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
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