9:33 p.m.
tree: git://git.armlinux.org.uk/~rmk/linux-arm.git zii
head: 3aa548572ce7d943c33ccb14ea1d5fe4027e2d47
commit: 4e14d82eda5c2b311ae01271d353e8f948468c81 [29/83] net: mtk_eth_soc: use resolved
link config for PCS PHY
config: arm64-allyesconfig (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
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
git checkout 4e14d82eda5c2b311ae01271d353e8f948468c81
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
drivers/net/ethernet/mediatek/mtk_eth_soc.c:68:5: warning: no previous prototype for
'mtk_m32' [-Wmissing-prototypes]
68 | u32 mtk_m32(struct mtk_eth *eth, u32 mask, u32 set, unsigned reg)
| ^~~~~~~
In file included from drivers/net/ethernet/mediatek/mtk_eth_soc.c:23:
drivers/net/ethernet/mediatek/mtk_eth_soc.c: In function 'mtk_mac_link_up':
> drivers/net/ethernet/mediatek/mtk_eth_soc.c:428:27: error:
'eth' undeclared (first use in this function)
428 | int sid =
(MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_SGMII)) ?
| ^~~
drivers/net/ethernet/mediatek/mtk_eth_soc.h:761:36: note: in definition of macro
'MTK_HAS_CAPS'
761 | #define MTK_HAS_CAPS(caps, _x) (((caps) & (_x)) == (_x))
| ^~~~
drivers/net/ethernet/mediatek/mtk_eth_soc.c:428:27: note: each undeclared identifier is
reported only once for each function it appears in
428 | int sid = (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_SGMII)) ?
| ^~~
drivers/net/ethernet/mediatek/mtk_eth_soc.h:761:36: note: in definition of macro
'MTK_HAS_CAPS'
761 | #define MTK_HAS_CAPS(caps, _x) (((caps) & (_x)) == (_x))
| ^~~~
vim +/eth +428 drivers/net/ethernet/mediatek/mtk_eth_soc.c
416
417 static void mtk_mac_link_up(struct phylink_config *config,
418 struct phy_device *phy,
419 unsigned int mode, phy_interface_t interface,
420 int speed, int duplex, bool tx_pause, bool rx_pause)
421 {
422 struct mtk_mac *mac = container_of(config, struct mtk_mac,
423 phylink_config);
424 u32 mcr = mtk_r32(mac->hw, MTK_MAC_MCR(mac->id));
425
426 if (phy_interface_mode_is_8023z(interface)) {
427 /* Decide how GMAC and SGMIISYS be mapped */
428 int sid = (MTK_HAS_CAPS(eth->soc->caps,
MTK_SHARED_SGMII)) ?
429 0 : mac->id;
430 mtk_sgmii_link_up(eth->sgmii, sid, speed, duplex);
431 }
432
433 mcr &= ~(MAC_MCR_SPEED_100 | MAC_MCR_SPEED_1000 |
434 MAC_MCR_FORCE_DPX | MAC_MCR_FORCE_TX_FC |
435 MAC_MCR_FORCE_RX_FC);
436
437 /* Configure speed */
438 switch (speed) {
439 case SPEED_2500:
440 case SPEED_1000:
441 mcr |= MAC_MCR_SPEED_1000;
442 break;
443 case SPEED_100:
444 mcr |= MAC_MCR_SPEED_100;
445 break;
446 }
447
448 /* Configure duplex */
449 if (duplex == DUPLEX_FULL)
450 mcr |= MAC_MCR_FORCE_DPX;
451
452 /* Configure pause modes - phylink will avoid these for half duplex */
453 if (tx_pause)
454 mcr |= MAC_MCR_FORCE_TX_FC;
455 if (rx_pause)
456 mcr |= MAC_MCR_FORCE_RX_FC;
457
458 mcr |= MAC_MCR_TX_EN | MAC_MCR_RX_EN;
459 mtk_w32(mac->hw, mcr, MTK_MAC_MCR(mac->id));
460 }
461
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org