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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Orson Zhai , Baolin Wang , Chunyan Zhang , linux-kernel@vger.kernel.org, netdev@vger.kernel.org, catdeo.zhang@unisoc.com, cixi.geng@linux.dev, wade.shu@unisoc.com, jiawang.yu@unisoc.com, hehe.li@unisoc.com Subject: Re: [PATCH] net/sipa: Spreadtrum IPA driver code Message-ID: <202411252057.ShDClRfV-lkp@intel.com> References: <20241122014541.1234644-1-catdeo.zhang@unisoc.com> Precedence: bulk X-Mailing-List: netdev@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: <20241122014541.1234644-1-catdeo.zhang@unisoc.com> Hi Catdeo, kernel test robot noticed the following build warnings: [auto build test WARNING on net-next/main] [also build test WARNING on net/main linus/master horms-ipvs/master v6.12 next-20241125] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Catdeo-Zhang/net-sipa-Spreadtrum-IPA-driver-code/20241125-094101 base: net-next/main patch link: https://lore.kernel.org/r/20241122014541.1234644-1-catdeo.zhang%40unisoc.com patch subject: [PATCH] net/sipa: Spreadtrum IPA driver code config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20241125/202411252057.ShDClRfV-lkp@intel.com/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241125/202411252057.ShDClRfV-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/202411252057.ShDClRfV-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/net/sipa/sipa_core.c:31: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * SPRD IPA contains a number of common fifo vim +31 drivers/net/sipa/sipa_core.c 29 30 /** > 31 * SPRD IPA contains a number of common fifo 32 * in the current Unisoc, mainly includes USB, WIFI, PCIE, AP etc. 33 */ 34 static struct sipa_cmn_fifo_info sipa_cmn_fifo_statics[SIPA_CFIFO_MAX] = { 35 { 36 .cfifo_name = "sprd,usb-ul", 37 .tx_fifo = "sprd,usb-ul-tx", 38 .rx_fifo = "sprd,usb-ul-rx", 39 .relate_ep = SIPA_EP_USB, 40 .src_id = SIPA_TERM_USB, 41 .dst_id = SIPA_TERM_AP, 42 .is_to_ipa = 1, 43 .is_pam = 1, 44 }, 45 { 46 .cfifo_name = "sprd,wifi-ul", 47 .tx_fifo = "sprd,wifi-ul-tx", 48 .rx_fifo = "sprd,wifi-ul-rx", 49 .relate_ep = SIPA_EP_WIFI, 50 .src_id = SIPA_TERM_WIFI1, 51 .dst_id = SIPA_TERM_AP, 52 .is_to_ipa = 1, 53 .is_pam = 1, 54 }, 55 { 56 .cfifo_name = "sprd,pcie-ul", 57 .tx_fifo = "sprd,pcie-ul-tx", 58 .rx_fifo = "sprd,pcie-ul-rx", 59 .relate_ep = SIPA_EP_PCIE, 60 .src_id = SIPA_TERM_PCIE0, 61 .dst_id = SIPA_TERM_AP, 62 .is_to_ipa = 1, 63 .is_pam = 1, 64 }, 65 { 66 .cfifo_name = "sprd,wiap-dl", 67 .tx_fifo = "sprd,wiap-dl-tx", 68 .rx_fifo = "sprd,wiap-dl-rx", 69 .relate_ep = SIPA_EP_WIAP, 70 .src_id = SIPA_TERM_VAP0, 71 .dst_id = SIPA_TERM_AP, 72 .is_to_ipa = 1, 73 .is_pam = 1, 74 }, 75 { 76 .cfifo_name = "sprd,map-in", 77 .tx_fifo = "sprd,map-in-tx", 78 .rx_fifo = "sprd,map-in-rx", 79 .relate_ep = SIPA_EP_AP, 80 .src_id = SIPA_TERM_AP, 81 .dst_id = SIPA_TERM_VCP, 82 .is_to_ipa = 1, 83 .is_pam = 0, 84 }, 85 { 86 .cfifo_name = "sprd,usb-dl", 87 .tx_fifo = "sprd,usb-dl-tx", 88 .rx_fifo = "sprd,usb-dl-rx", 89 .relate_ep = SIPA_EP_USB, 90 .src_id = SIPA_TERM_USB, 91 .dst_id = SIPA_TERM_AP, 92 .is_to_ipa = 0, 93 .is_pam = 1, 94 }, 95 { 96 .cfifo_name = "sprd,wifi-dl", 97 .tx_fifo = "sprd,wifi-dl-tx", 98 .rx_fifo = "sprd,wifi-dl-rx", 99 .relate_ep = SIPA_EP_WIFI, 100 .src_id = SIPA_TERM_WIFI1, 101 .dst_id = SIPA_TERM_AP, 102 .is_to_ipa = 0, 103 .is_pam = 1, 104 }, 105 { 106 .cfifo_name = "sprd,pcie-dl", 107 .tx_fifo = "sprd,pcie-dl-tx", 108 .rx_fifo = "sprd,pcie-dl-rx", 109 .relate_ep = SIPA_EP_PCIE, 110 .src_id = SIPA_TERM_PCIE0, 111 .dst_id = SIPA_TERM_AP, 112 .is_to_ipa = 0, 113 .is_pam = 1, 114 }, 115 { 116 .cfifo_name = "sprd,wiap-ul", 117 .tx_fifo = "sprd,wiap-ul-tx", 118 .rx_fifo = "sprd,wiap-ul-rx", 119 .relate_ep = SIPA_EP_WIAP, 120 .src_id = SIPA_TERM_VAP0, 121 .dst_id = SIPA_TERM_AP, 122 .is_to_ipa = 0, 123 .is_pam = 1, 124 }, 125 { 126 .cfifo_name = "sprd,map0-out", 127 .tx_fifo = "sprd,map0-out-tx", 128 .rx_fifo = "sprd,map0-out-rx", 129 .relate_ep = SIPA_EP_AP, 130 .src_id = SIPA_TERM_AP, 131 .dst_id = SIPA_TERM_USB, 132 .is_to_ipa = 0, 133 .is_pam = 0, 134 }, 135 { 136 .cfifo_name = "sprd,map1-out", 137 .tx_fifo = "sprd,map1-out-tx", 138 .rx_fifo = "sprd,map1-out-rx", 139 .relate_ep = SIPA_EP_AP, 140 .src_id = SIPA_TERM_AP, 141 .dst_id = SIPA_TERM_USB, 142 .is_to_ipa = 0, 143 .is_pam = 0, 144 }, 145 { 146 .cfifo_name = "sprd,map2-out", 147 .tx_fifo = "sprd,map2-out-tx", 148 .rx_fifo = "sprd,map2-out-rx", 149 .relate_ep = SIPA_EP_AP, 150 .src_id = SIPA_TERM_AP, 151 .dst_id = SIPA_TERM_USB, 152 .is_to_ipa = 0, 153 .is_pam = 0, 154 }, 155 { 156 .cfifo_name = "sprd,map3-out", 157 .tx_fifo = "sprd,map3-out-tx", 158 .rx_fifo = "sprd,map3-out-rx", 159 .relate_ep = SIPA_EP_AP, 160 .src_id = SIPA_TERM_AP, 161 .dst_id = SIPA_TERM_USB, 162 .is_to_ipa = 0, 163 .is_pam = 0, 164 }, 165 { 166 .cfifo_name = "sprd,map4-out", 167 .tx_fifo = "sprd,map4-out-tx", 168 .rx_fifo = "sprd,map4-out-rx", 169 .relate_ep = SIPA_EP_AP, 170 .src_id = SIPA_TERM_AP, 171 .dst_id = SIPA_TERM_USB, 172 .is_to_ipa = 0, 173 .is_pam = 0, 174 }, 175 { 176 .cfifo_name = "sprd,map5-out", 177 .tx_fifo = "sprd,map5-out-tx", 178 .rx_fifo = "sprd,map5-out-rx", 179 .relate_ep = SIPA_EP_AP, 180 .src_id = SIPA_TERM_AP, 181 .dst_id = SIPA_TERM_USB, 182 .is_to_ipa = 0, 183 .is_pam = 0, 184 }, 185 { 186 .cfifo_name = "sprd,map6-out", 187 .tx_fifo = "sprd,map6-out-tx", 188 .rx_fifo = "sprd,map6-out-rx", 189 .relate_ep = SIPA_EP_AP, 190 .src_id = SIPA_TERM_AP, 191 .dst_id = SIPA_TERM_USB, 192 .is_to_ipa = 0, 193 .is_pam = 0, 194 }, 195 { 196 .cfifo_name = "sprd,map7-out", 197 .tx_fifo = "sprd,map7-out-tx", 198 .rx_fifo = "sprd,map7-out-rx", 199 .relate_ep = SIPA_EP_AP, 200 .src_id = SIPA_TERM_AP, 201 .dst_id = SIPA_TERM_USB, 202 .is_to_ipa = 0, 203 .is_pam = 0, 204 }, 205 }; 206 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki