tree: https://github.com/frank-w/BPI-R2-4.14 5.15-rtl8367dsa head: e9ec03c13f235a810e08f9797a0e826b994a8743 commit: 123e43eb62b6c9b008f7cec61ddae23d97e2f764 [39/44] net: dsa: rtl8367: add basic code from phy driver config: m68k-allmodconfig (attached as .config) compiler: m68k-linux-gcc (GCC) 11.2.0 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 # https://github.com/frank-w/BPI-R2-4.14/commit/123e43eb62b6c9b008f7cec61dd... git remote add frank-w-bpi-r2-4.14 https://github.com/frank-w/BPI-R2-4.14 git fetch --no-tags frank-w-bpi-r2-4.14 5.15-rtl8367dsa git checkout 123e43eb62b6c9b008f7cec61ddae23d97e2f764 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=m68k If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): In file included from drivers/net/dsa/rtl8367s_mdio.c:23: 171 | rtk_api_ret_t rtk_vlan_reset(void) {return 0;} | ^~~~~~~~~~~~~~ 174 | rtk_api_ret_t rtk_vlan_init(void) {return 0;} | ^~~~~~~~~~~~~ 197 | rtk_api_ret_t rtk_vlan_set(rtk_vlan_t vid, rtk_vlan_cfg_t *pVlanCfg) {return 0;} | ^~~~~~~~~~~~ 222 | rtk_api_ret_t rtk_vlan_portPvid_set(rtk_port_t port, rtk_vlan_t pvid, rtk_pri_t priority) {return 0;} | ^~~~~~~~~~~~~~~~~~~~~ 258 | rtk_api_ret_t rtk_port_macForceLinkExt_set(rtk_port_t port, rtk_mode_ext_t mode, rtk_port_mac_ability_t *pPortability) {return 0;}; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/dsa/rtl8367s_mdio.c:23: 280 | rtk_api_ret_t rtk_port_phyEnableAll_set(rtk_enable_t enable) {return 0;} | ^~~~~~~~~~~~~~~~~~~~~~~~~ 302 | rtk_api_ret_t rtk_port_rgmiiDelayExt_set(rtk_port_t port, rtk_data_t txDelay, rtk_data_t rxDelay) {return 0;} | ^~~~~~~~~~~~~~~~~~~~~~~~~~ 322 | rtk_api_ret_t rtk_port_sgmiiNway_set(rtk_port_t port, rtk_enable_t state) {return 0;} | ^~~~~~~~~~~~~~~~~~~~~~ 42 | unsigned int mii_mgr_read(unsigned int phy_addr,unsigned int phy_register,unsigned int *read_data) | ^~~~~~~~~~~~ 55 | unsigned int mii_mgr_write(unsigned int phy_addr,unsigned int phy_register,unsigned int write_data) | ^~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:68:12: error: redefinition of 'rtk_switch_init' 68 | static int rtk_switch_init(void) { return 0; } | ^~~~~~~~~~~~~~~ In file included from drivers/net/dsa/rtl8367s_mdio.c:23: drivers/net/dsa/rtl8367s_mdio.h:135:12: note: previous definition of 'rtk_switch_init' with type 'int(void)' 135 | static int rtk_switch_init(void) { return 0; } | ^~~~~~~~~~~~~~~ 209 | void init_gsw(void) | ^~~~~~~~ In file included from drivers/net/dsa/rtl8367s_mdio.c:23: drivers/net/dsa/rtl8367s_mdio.h:135:12: error: 'rtk_switch_init' defined but not used [-Werror=unused-function] 135 | static int rtk_switch_init(void) { return 0; } | ^~~~~~~~~~~~~~~ cc1: all warnings being treated as errors vim +/rtk_vlan_reset +171 drivers/net/dsa/rtl8367s_mdio.h 136 137 /* Function Name: 138 * rtk_vlan_init 139 * Description: 140 * Initialize VLAN. 141 * Input: 142 * None 143 * Output: 144 * None 145 * Return: 146 * RT_ERR_OK - OK 147 * RT_ERR_FAILED - Failed 148 * RT_ERR_SMI - SMI access error 149 * Note: 150 * VLAN is disabled by default. User has to call this API to enable VLAN before 151 * using it. And It will set a default VLAN(vid 1) including all ports and set 152 * all ports PVID to the default VLAN. 153 */ 154 155 /* Function Name: 156 * rtk_vlan_reset 157 * Description: 158 * Reset VLAN 159 * Input: 160 * None. 161 * Output: 162 * pEnabled - State of 1p remarking at real keep packet 163 * Return: 164 * RT_ERR_OK - OK 165 * RT_ERR_FAILED - Failed 166 * RT_ERR_SMI - SMI access error 167 * RT_ERR_INPUT - Error Input 168 * Note: 169 * 170 */ 172 173 //extern 175 176 /* Function Name: 177 * rtk_vlan_set 178 * Description: 179 * Set a VLAN entry. 180 * Input: 181 * vid - VLAN ID to configure. 182 * pVlanCfg - VLAN Configuration 183 * Output: 184 * None 185 * Return: 186 * RT_ERR_OK - OK 187 * RT_ERR_FAILED - Failed 188 * RT_ERR_SMI - SMI access error 189 * RT_ERR_INPUT - Invalid input parameters. 190 * RT_ERR_L2_FID - Invalid FID. 191 * RT_ERR_VLAN_PORT_MBR_EXIST - Invalid member port mask. 192 * RT_ERR_VLAN_VID - Invalid VID parameter. 193 * Note: 194 * 195 */ 196 //extern 198 199 /* Function Name: 200 * rtk_vlan_portPvid_set 201 * Description: 202 * Set port to specified VLAN ID(PVID). 203 * Input: 204 * port - Port id. 205 * pvid - Specified VLAN ID. 206 * priority - 802.1p priority for the PVID. 207 * Output: 208 * None 209 * Return: 210 * RT_ERR_OK - OK 211 * RT_ERR_FAILED - Failed 212 * RT_ERR_SMI - SMI access error 213 * RT_ERR_PORT_ID - Invalid port number. 214 * RT_ERR_VLAN_PRIORITY - Invalid priority. 215 * RT_ERR_VLAN_ENTRY_NOT_FOUND - VLAN entry not found. 216 * RT_ERR_VLAN_VID - Invalid VID parameter. 217 * Note: 218 * The API is used for Port-based VLAN. The untagged frame received from the 219 * port will be classified to the specified VLAN and assigned to the specified priority. 220 */ 221 //extern 223 224 /* Function Name: 225 * rtk_port_macForceLinkExt_set 226 * Description: 227 * Set external interface force linking configuration. 228 * Input: 229 * port - external port ID 230 * mode - external interface mode 231 * pPortability - port ability configuration 232 * Output: 233 * None 234 * Return: 235 * RT_ERR_OK - OK 236 * RT_ERR_FAILED - Failed 237 * RT_ERR_SMI - SMI access error 238 * RT_ERR_INPUT - Invalid input parameters. 239 * Note: 240 * This API can set external interface force mode properties. 241 * The external interface can be set to: 242 * - MODE_EXT_DISABLE, 243 * - MODE_EXT_RGMII, 244 * - MODE_EXT_MII_MAC, 245 * - MODE_EXT_MII_PHY, 246 * - MODE_EXT_TMII_MAC, 247 * - MODE_EXT_TMII_PHY, 248 * - MODE_EXT_GMII, 249 * - MODE_EXT_RMII_MAC, 250 * - MODE_EXT_RMII_PHY, 251 * - MODE_EXT_SGMII, 252 * - MODE_EXT_HSGMII, 253 * - MODE_EXT_1000X_100FX, 254 * - MODE_EXT_1000X, 255 * - MODE_EXT_100FX, 256 */ 257 //extern 259 260 /* Function Name: 261 * rtk_port_phyEnableAll_set 262 * Description: 263 * Set all PHY enable status. 264 * Input: 265 * enable - PHY Enable State. 266 * Output: 267 * None 268 * Return: 269 * RT_ERR_OK - OK 270 * RT_ERR_FAILED - Failed 271 * RT_ERR_SMI - SMI access error 272 * RT_ERR_ENABLE - Invalid enable input. 273 * Note: 274 * This API can set all PHY status. 275 * The configuration of all PHY is as following: 276 * - DISABLE 277 * - ENABLE 278 */ 279 //extern 281 282 /* Function Name: 283 * rtk_port_rgmiiDelayExt_set 284 * Description: 285 * Set RGMII interface delay value for TX and RX. 286 * Input: 287 * txDelay - TX delay value, 1 for delay 2ns and 0 for no-delay 288 * rxDelay - RX delay value, 0~7 for delay setup. 289 * Output: 290 * None 291 * Return: 292 * RT_ERR_OK - OK 293 * RT_ERR_FAILED - Failed 294 * RT_ERR_SMI - SMI access error 295 * RT_ERR_INPUT - Invalid input parameters. 296 * Note: 297 * This API can set external interface 2 RGMII delay. 298 * In TX delay, there are 2 selection: no-delay and 2ns delay. 299 * In RX dekay, there are 8 steps for delay tunning. 0 for no-delay, and 7 for maximum delay. 300 */ 301 //extern 303 304 /* Function Name: 305 * rtk_port_sgmiiNway_set 306 * Description: 307 * Configure SGMII/HSGMII port Nway state 308 * Input: 309 * port - Port ID 310 * state - Nway state 311 * Output: 312 * None. 313 * Return: 314 * RT_ERR_OK - OK 315 * RT_ERR_FAILED - Failed 316 * RT_ERR_SMI - SMI access error 317 * RT_ERR_PORT_ID - Invalid port ID. 318 * Note: 319 * The API configure SGMII/HSGMII port Nway state 320 */ 321 //extern 323 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org