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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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