tree: https://github.com/Xilinx/linux-xlnx master head: 0a88ef03d3015782318b4bc94ceb20dca375a01b commit: 1a67745a47fc9601447f7d8aff40ddb1023848d5 [10436/12535] net: xilinx: Access qdv address and associated properties separately config: sparc64-randconfig-r021-20211103 (attached as .config) compiler: sparc64-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/Xilinx/linux-xlnx/commit/1a67745a47fc9601447f7d8aff40d... git remote add xilinx-xlnx https://github.com/Xilinx/linux-xlnx git fetch --no-tags xilinx-xlnx master git checkout 1a67745a47fc9601447f7d8aff40ddb1023848d5 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=sparc64 SHELL=/bin/bash 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 >>): drivers/net/ethernet/xilinx/xilinx_tsn_ep.c: In function 'tsn_ep_open': drivers/net/ethernet/xilinx/xilinx_tsn_ep.c:57:23: error: implicit declaration of function 'axienet_mcdma_rx_q_init'; did you mean 'axienet_dma_q_init'? [-Werror=implicit-function-declaration] 57 | ret = axienet_mcdma_rx_q_init(ndev, q); | ^~~~~~~~~~~~~~~~~~~~~~~ | axienet_dma_q_init drivers/net/ethernet/xilinx/xilinx_tsn_ep.c:60:46: error: 'axienet_mcdma_rx_irq' undeclared (first use in this function); did you mean 'axienet_rx_irq'? 60 | ret = request_irq(q->rx_irq, axienet_mcdma_rx_irq, | ^~~~~~~~~~~~~~~~~~~~ | axienet_rx_irq drivers/net/ethernet/xilinx/xilinx_tsn_ep.c:60:46: note: each undeclared identifier is reported only once for each function it appears in drivers/net/ethernet/xilinx/xilinx_tsn_ep.c:66:30: error: 'axienet_mcdma_err_handler' undeclared (first use in this function); did you mean 'axienet_dma_err_handler'? 66 | axienet_mcdma_err_handler, | ^~~~~~~~~~~~~~~~~~~~~~~~~ | axienet_dma_err_handler drivers/net/ethernet/xilinx/xilinx_tsn_ep.c:74:23: error: implicit declaration of function 'axienet_mcdma_tx_q_init'; did you mean 'axienet_dma_q_init'? [-Werror=implicit-function-declaration] 74 | ret = axienet_mcdma_tx_q_init(ndev, q); | ^~~~~~~~~~~~~~~~~~~~~~~ | axienet_dma_q_init drivers/net/ethernet/xilinx/xilinx_tsn_ep.c:76:46: error: 'axienet_mcdma_tx_irq' undeclared (first use in this function); did you mean 'axienet_tx_irq'? 76 | ret = request_irq(q->tx_irq, axienet_mcdma_tx_irq, | ^~~~~~~~~~~~~~~~~~~~ | axienet_tx_irq drivers/net/ethernet/xilinx/xilinx_tsn_ep.c: In function 'tsn_mcdma_probe': drivers/net/ethernet/xilinx/xilinx_tsn_ep.c:270:9: error: implicit declaration of function 'axienet_mcdma_rx_probe'; did you mean 'axienet_tsn_probe'? [-Werror=implicit-function-declaration] 270 | axienet_mcdma_rx_probe(pdev, lp, ndev); | ^~~~~~~~~~~~~~~~~~~~~~ | axienet_tsn_probe drivers/net/ethernet/xilinx/xilinx_tsn_ep.c:271:9: error: implicit declaration of function 'axienet_mcdma_tx_probe'; did you mean 'axienet_tsn_probe'? [-Werror=implicit-function-declaration] 271 | axienet_mcdma_tx_probe(pdev, np, lp); | ^~~~~~~~~~~~~~~~~~~~~~ | axienet_tsn_probe drivers/net/ethernet/xilinx/xilinx_tsn_ep.c: In function 'tsn_ep_probe': 370 | lp->qbv_regs = lp->regs; | ^~ 374 | axienet_qbv_init(ndev); | ^~~~~~~~~~~~~~~~ | axienet_dma_q_init drivers/net/ethernet/xilinx/xilinx_tsn_ep.c: In function 'tsn_ep_remove': 392 | axienet_qbv_remove(ndev); | ^~~~~~~~~~~~~~~~~~ | axienet_bd_free cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PTP_1588_CLOCK Depends on NET && POSIX_TIMERS Selected by - XILINX_TSN_PTP && NETDEVICES && ETHERNET && NET_VENDOR_XILINX && XILINX_TSN Selected by - XILINX_AXI_EMAC_HWTSTAMP && NETDEVICES && ETHERNET && NET_VENDOR_XILINX && XILINX_AXI_EMAC vim +370 drivers/net/ethernet/xilinx/xilinx_tsn_ep.c 281 282 /** 283 * tsn_ep_probe - TSN ep pointer probe function. 284 * @pdev: Pointer to platform device structure. 285 * 286 * Return: 0, on success 287 * Non-zero error value on failure. 288 * 289 * This is the probe routine for TSN endpoint driver. 290 */ 291 static int tsn_ep_probe(struct platform_device *pdev) 292 { 293 int ret = 0; 294 struct axienet_local *lp; 295 struct net_device *ndev; 296 struct resource *ethres; 297 const void *mac_addr; 298 u16 num_tc = 0; 299 char irq_name[32]; 300 301 ndev = alloc_netdev(sizeof(*lp), "ep", NET_NAME_UNKNOWN, ether_setup); 302 if (!ndev) 303 return -ENOMEM; 304 305 platform_set_drvdata(pdev, ndev); 306 307 SET_NETDEV_DEV(ndev, &pdev->dev); 308 ndev->flags &= ~IFF_MULTICAST; /* clear multicast */ 309 ndev->features = NETIF_F_SG; 310 ndev->netdev_ops = &ep_netdev_ops; 311 312 /* MTU range: 64 - 9000 */ 313 ndev->min_mtu = 64; 314 ndev->max_mtu = XAE_JUMBO_MTU; 315 316 lp = netdev_priv(ndev); 317 lp->ndev = ndev; 318 lp->dev = &pdev->dev; 319 lp->options = XAE_OPTION_DEFAULTS; 320 lp->tx_bd_num = TX_BD_NUM_DEFAULT; 321 lp->rx_bd_num = RX_BD_NUM_DEFAULT; 322 323 /* TODO 324 * there are two temacs or two slaves to ep 325 * get this infor from design? 326 */ 327 lp->slaves[0] = NULL; 328 lp->slaves[1] = NULL; 329 330 lp->axienet_config = &tsn_endpoint_cfg; 331 332 lp->max_frm_size = XAE_MAX_VLAN_FRAME_SIZE; 333 334 /* Setup checksum offload, but default to off if not specified */ 335 lp->features = 0; 336 337 lp->eth_hasnobuf = of_property_read_bool(pdev->dev.of_node, 338 "xlnx,eth-hasnobuf"); 339 340 /* Retrieve the MAC address */ 341 mac_addr = of_get_mac_address(pdev->dev.of_node); 342 if (!mac_addr) { 343 dev_err(&pdev->dev, "could not find MAC address\n"); 344 goto free_netdev; 345 } 346 if (mac_addr) 347 ether_addr_copy(ndev->dev_addr, mac_addr); 348 if (!is_valid_ether_addr(ndev->dev_addr)) 349 eth_hw_addr_random(ndev); 350 351 ret = tsn_mcdma_probe(pdev, lp, ndev); 352 if (ret) { 353 dev_err(&pdev->dev, "Getting MCDMA resource failed\n"); 354 goto free_netdev; 355 } 356 357 ret = of_property_read_u16( 358 pdev->dev.of_node, "xlnx,num-tc", &num_tc); 359 if (ret || (num_tc != 2 && num_tc != 3)) 360 lp->num_tc = XAE_MAX_TSN_TC; 361 else 362 lp->num_tc = num_tc; 363 /* Map device registers */ 364 ethres = platform_get_resource(pdev, IORESOURCE_MEM, 0); 365 lp->regs = devm_ioremap_resource(&pdev->dev, ethres); 366 if (IS_ERR(lp->regs)) { 367 ret = PTR_ERR(lp->regs); 368 goto free_netdev; 369 } 371 372 sprintf(irq_name, "tsn_ep_scheduler_irq"); 373 lp->qbv_irq = platform_get_irq_byname(pdev, irq_name); 375 376 ret = register_netdev(lp->ndev); 377 if (ret) 378 dev_err(lp->dev, "register_netdev() error (%i)\n", ret); 379 380 return ret; 381 382 free_netdev: 383 free_netdev(ndev); 384 385 return ret; 386 } 387 388 static int tsn_ep_remove(struct platform_device *pdev) 389 { 390 struct net_device *ndev = platform_get_drvdata(pdev); 391 393 unregister_netdev(ndev); 394 395 free_netdev(ndev); 396 397 return 0; 398 } 399 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org