tree: https://github.com/nbd168/wireless mtk-flow-offload head: 1ba2137278dd5c4747b6e43be7aae4e94fb9c76e commit: b3eab9db70af66f3ce1415f2e51750b15df268c9 [3/9] net: ethernet: mtk_eth_soc: add support for Wireless Ethernet Dispatch (WED) config: arm64-randconfig-r022-20220211 (https://download.01.org/0day-ci/archive/20220212/202202121626.jCM5m8Oy-lk...) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project c7eb84634519e6497be42f5fe323f9a04ed67127) 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 arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://github.com/nbd168/wireless/commit/b3eab9db70af66f3ce1415f2e51750b... git remote add nbd168-wireless https://github.com/nbd168/wireless git fetch --no-tags nbd168-wireless mtk-flow-offload git checkout b3eab9db70af66f3ce1415f2e51750b15df268c9 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/net/ 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/ethernet/mediatek/mtk_eth_soc.c:27: regmap_write(dev->hw->regs, reg, val); ~~~ ^ drivers/net/ethernet/mediatek/mtk_wed.h:41:19: error: no member named 'hw' in 'struct mtk_wed_device' regmap_read(dev->hw->regs, reg, &val); ~~~ ^ drivers/net/ethernet/mediatek/mtk_wed.h:49:19: error: no member named 'hw' in 'struct mtk_wed_device' writel(val, dev->hw->wdma + reg); ~~~ ^ arch/arm64/include/asm/io.h:142:56: note: expanded from macro 'writel' #define writel(v,c) ({ __iowmb(); writel_relaxed((v),(c)); }) ^ arch/arm64/include/asm/io.h:127:78: note: expanded from macro 'writel_relaxed' #define writel_relaxed(v,c) ((void)__raw_writel((__force u32)cpu_to_le32(v),(c))) ^ In file included from drivers/net/ethernet/mediatek/mtk_eth_soc.c:27: drivers/net/ethernet/mediatek/mtk_wed.h:55:20: error: no member named 'hw' in 'struct mtk_wed_device' return readl(dev->hw->wdma + reg); ~~~ ^ arch/arm64/include/asm/io.h:137:46: note: expanded from macro 'readl' #define readl(c) ({ u32 __v = readl_relaxed(c); __iormb(__v); __v; }) ^ arch/arm64/include/asm/io.h:122:79: note: expanded from macro 'readl_relaxed' #define readl_relaxed(c) ({ u32 __r = le32_to_cpu((__force __le32)__raw_readl(c)); __r; }) ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu' #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) ^ In file included from drivers/net/ethernet/mediatek/mtk_eth_soc.c:27: if (!dev->tx_ring[ring].wpdma) ~~~ ^ drivers/net/ethernet/mediatek/mtk_wed.h:64:20: error: no member named 'tx_ring' in 'struct mtk_wed_device' return readl(dev->tx_ring[ring].wpdma + reg); ~~~ ^ arch/arm64/include/asm/io.h:137:46: note: expanded from macro 'readl' #define readl(c) ({ u32 __v = readl_relaxed(c); __iormb(__v); __v; }) ^ arch/arm64/include/asm/io.h:122:79: note: expanded from macro 'readl_relaxed' #define readl_relaxed(c) ({ u32 __r = le32_to_cpu((__force __le32)__raw_readl(c)); __r; }) ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu' #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) ^ In file included from drivers/net/ethernet/mediatek/mtk_eth_soc.c:27: drivers/net/ethernet/mediatek/mtk_wed.h:70:12: error: no member named 'tx_ring' in 'struct mtk_wed_device' if (!dev->tx_ring[ring].wpdma) ~~~ ^ drivers/net/ethernet/mediatek/mtk_wed.h:73:19: error: no member named 'tx_ring' in 'struct mtk_wed_device' writel(val, dev->tx_ring[ring].wpdma + reg); ~~~ ^ arch/arm64/include/asm/io.h:142:56: note: expanded from macro 'writel' #define writel(v,c) ({ __iowmb(); writel_relaxed((v),(c)); }) ^ arch/arm64/include/asm/io.h:127:78: note: expanded from macro 'writel_relaxed' #define writel_relaxed(v,c) ((void)__raw_writel((__force u32)cpu_to_le32(v),(c))) ^ In file included from drivers/net/ethernet/mediatek/mtk_eth_soc.c:27: if (!dev->txfree_ring.wpdma) ~~~ ^ drivers/net/ethernet/mediatek/mtk_wed.h:82:20: error: no member named 'txfree_ring' in 'struct mtk_wed_device' return readl(dev->txfree_ring.wpdma + reg); ~~~ ^ arch/arm64/include/asm/io.h:137:46: note: expanded from macro 'readl' #define readl(c) ({ u32 __v = readl_relaxed(c); __iormb(__v); __v; }) ^ arch/arm64/include/asm/io.h:122:79: note: expanded from macro 'readl_relaxed' #define readl_relaxed(c) ({ u32 __r = le32_to_cpu((__force __le32)__raw_readl(c)); __r; }) ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu' #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) ^ In file included from drivers/net/ethernet/mediatek/mtk_eth_soc.c:27: drivers/net/ethernet/mediatek/mtk_wed.h:88:12: error: no member named 'txfree_ring' in 'struct mtk_wed_device' if (!dev->txfree_ring.wpdma) ~~~ ^ drivers/net/ethernet/mediatek/mtk_wed.h:91:19: error: no member named 'txfree_ring' in 'struct mtk_wed_device' writel(val, dev->txfree_ring.wpdma + reg); ~~~ ^ arch/arm64/include/asm/io.h:142:56: note: expanded from macro 'writel' #define writel(v,c) ({ __iowmb(); writel_relaxed((v),(c)); }) ^ arch/arm64/include/asm/io.h:127:78: note: expanded from macro 'writel_relaxed' #define writel_relaxed(v,c) ((void)__raw_writel((__force u32)cpu_to_le32(v),(c))) ^ 12 errors generated. -- In file included from drivers/net/ethernet/mediatek/mtk_wed.c:17: regmap_write(dev->hw->regs, reg, val); ~~~ ^ drivers/net/ethernet/mediatek/mtk_wed.h:41:19: error: no member named 'hw' in 'struct mtk_wed_device' regmap_read(dev->hw->regs, reg, &val); ~~~ ^ drivers/net/ethernet/mediatek/mtk_wed.h:49:19: error: no member named 'hw' in 'struct mtk_wed_device' writel(val, dev->hw->wdma + reg); ~~~ ^ arch/arm64/include/asm/io.h:142:56: note: expanded from macro 'writel' #define writel(v,c) ({ __iowmb(); writel_relaxed((v),(c)); }) ^ arch/arm64/include/asm/io.h:127:78: note: expanded from macro 'writel_relaxed' #define writel_relaxed(v,c) ((void)__raw_writel((__force u32)cpu_to_le32(v),(c))) ^ In file included from drivers/net/ethernet/mediatek/mtk_wed.c:17: drivers/net/ethernet/mediatek/mtk_wed.h:55:20: error: no member named 'hw' in 'struct mtk_wed_device' return readl(dev->hw->wdma + reg); ~~~ ^ arch/arm64/include/asm/io.h:137:46: note: expanded from macro 'readl' #define readl(c) ({ u32 __v = readl_relaxed(c); __iormb(__v); __v; }) ^ arch/arm64/include/asm/io.h:122:79: note: expanded from macro 'readl_relaxed' #define readl_relaxed(c) ({ u32 __r = le32_to_cpu((__force __le32)__raw_readl(c)); __r; }) ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu' #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) ^ In file included from drivers/net/ethernet/mediatek/mtk_wed.c:17: if (!dev->tx_ring[ring].wpdma) ~~~ ^ drivers/net/ethernet/mediatek/mtk_wed.h:64:20: error: no member named 'tx_ring' in 'struct mtk_wed_device' return readl(dev->tx_ring[ring].wpdma + reg); ~~~ ^ arch/arm64/include/asm/io.h:137:46: note: expanded from macro 'readl' #define readl(c) ({ u32 __v = readl_relaxed(c); __iormb(__v); __v; }) ^ arch/arm64/include/asm/io.h:122:79: note: expanded from macro 'readl_relaxed' #define readl_relaxed(c) ({ u32 __r = le32_to_cpu((__force __le32)__raw_readl(c)); __r; }) ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu' #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) ^ In file included from drivers/net/ethernet/mediatek/mtk_wed.c:17: drivers/net/ethernet/mediatek/mtk_wed.h:70:12: error: no member named 'tx_ring' in 'struct mtk_wed_device' if (!dev->tx_ring[ring].wpdma) ~~~ ^ drivers/net/ethernet/mediatek/mtk_wed.h:73:19: error: no member named 'tx_ring' in 'struct mtk_wed_device' writel(val, dev->tx_ring[ring].wpdma + reg); ~~~ ^ arch/arm64/include/asm/io.h:142:56: note: expanded from macro 'writel' #define writel(v,c) ({ __iowmb(); writel_relaxed((v),(c)); }) ^ arch/arm64/include/asm/io.h:127:78: note: expanded from macro 'writel_relaxed' #define writel_relaxed(v,c) ((void)__raw_writel((__force u32)cpu_to_le32(v),(c))) ^ In file included from drivers/net/ethernet/mediatek/mtk_wed.c:17: if (!dev->txfree_ring.wpdma) ~~~ ^ drivers/net/ethernet/mediatek/mtk_wed.h:82:20: error: no member named 'txfree_ring' in 'struct mtk_wed_device' return readl(dev->txfree_ring.wpdma + reg); ~~~ ^ arch/arm64/include/asm/io.h:137:46: note: expanded from macro 'readl' #define readl(c) ({ u32 __v = readl_relaxed(c); __iormb(__v); __v; }) ^ arch/arm64/include/asm/io.h:122:79: note: expanded from macro 'readl_relaxed' #define readl_relaxed(c) ({ u32 __r = le32_to_cpu((__force __le32)__raw_readl(c)); __r; }) ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu' #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) ^ In file included from drivers/net/ethernet/mediatek/mtk_wed.c:17: drivers/net/ethernet/mediatek/mtk_wed.h:88:12: error: no member named 'txfree_ring' in 'struct mtk_wed_device' if (!dev->txfree_ring.wpdma) ~~~ ^ drivers/net/ethernet/mediatek/mtk_wed.h:91:19: error: no member named 'txfree_ring' in 'struct mtk_wed_device' writel(val, dev->txfree_ring.wpdma + reg); ~~~ ^ arch/arm64/include/asm/io.h:142:56: note: expanded from macro 'writel' #define writel(v,c) ({ __iowmb(); writel_relaxed((v),(c)); }) ^ arch/arm64/include/asm/io.h:127:78: note: expanded from macro 'writel_relaxed' #define writel_relaxed(v,c) ((void)__raw_writel((__force u32)cpu_to_le32(v),(c))) ^ regmap_update_bits(dev->hw->regs, reg, mask | val, val); ~~~ ^ hw = hw_list[pci_domain_nr(dev->wlan.pci_dev->bus)]; ~~~ ^ drivers/net/ethernet/mediatek/mtk_wed.c:98:19: error: no member named 'wlan' in 'struct mtk_wed_device' int token = dev->wlan.token_start; ~~~ ^ drivers/net/ethernet/mediatek/mtk_wed.c:103:19: error: no member named 'wlan' in 'struct mtk_wed_device' ring_size = dev->wlan.nbuf & ~(MTK_WED_BUF_PER_PAGE - 1); ~~~ ^ dev->buf_ring.size = ring_size; ~~~ ^ drivers/net/ethernet/mediatek/mtk_wed.c:111:7: error: no member named 'buf_ring' in 'struct mtk_wed_device' dev->buf_ring.pages = page_list; ~~~ ^ drivers/net/ethernet/mediatek/mtk_wed.c:113:33: error: no member named 'hw' in 'struct mtk_wed_device' desc = dma_alloc_coherent(dev->hw->dev, ring_size * sizeof(*desc), ~~~ ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated. vim +33 drivers/net/ethernet/mediatek/mtk_wed.h 29 30 static inline void 31 wed_w32(struct mtk_wed_device *dev, u32 reg, u32 val) 32 { 34 } 35 36 static inline u32 37 wed_r32(struct mtk_wed_device *dev, u32 reg) 38 { 39 unsigned int val; 40 41 regmap_read(dev->hw->regs, reg, &val); 42 43 return val; 44 } 45 46 static inline void 47 wdma_w32(struct mtk_wed_device *dev, u32 reg, u32 val) 48 { 49 writel(val, dev->hw->wdma + reg); 50 } 51 52 static inline u32 53 wdma_r32(struct mtk_wed_device *dev, u32 reg) 54 { 55 return readl(dev->hw->wdma + reg); 56 } 57 58 static inline u32 59 wpdma_tx_r32(struct mtk_wed_device *dev, int ring, u32 reg) 60 { 62 return 0; 63 64 return readl(dev->tx_ring[ring].wpdma + reg); 65 } 66 67 static inline void 68 wpdma_tx_w32(struct mtk_wed_device *dev, int ring, u32 reg, u32 val) 69 { 70 if (!dev->tx_ring[ring].wpdma) 71 return; 72 73 writel(val, dev->tx_ring[ring].wpdma + reg); 74 } 75 76 static inline u32 77 wpdma_txfree_r32(struct mtk_wed_device *dev, u32 reg) 78 { 80 return 0; 81 82 return readl(dev->txfree_ring.wpdma + reg); 83 } 84 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org