6:47 p.m.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 07f7e57c63aaa2afb4ea31edef05e08699a63a00
commit: 930be4e76f262ede9927fb7d1ca525736cdc3669 [8253/11103] iwlwifi: add support for SnJ
with Jf devices
config: i386-randconfig-r026-20210212 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce (this is a W=1 build):
#
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commi...
git remote add linux-next
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 930be4e76f262ede9927fb7d1ca525736cdc3669
# save the attached .config to linux build tree
make W=1 ARCH=i386
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 >>):
ld: drivers/net/wireless/intel/iwlwifi/pcie/drv.o: in function `iwl_pci_probe':
> drivers/net/wireless/intel/iwlwifi/pcie/drv.c:1055: undefined
reference to `iwl_so_trans_cfg'
vim +1055 drivers/net/wireless/intel/iwlwifi/pcie/drv.c
990
991 static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
992 {
993 const struct iwl_cfg_trans_params *trans =
994 (struct iwl_cfg_trans_params *)(ent->driver_data);
995 const struct iwl_cfg *cfg_7265d __maybe_unused = NULL;
996 struct iwl_trans *iwl_trans;
997 struct iwl_trans_pcie *trans_pcie;
998 int i, ret;
999 /*
1000 * This is needed for backwards compatibility with the old
1001 * tables, so we don't need to change all the config structs
1002 * at the same time. The cfg is used to compare with the old
1003 * full cfg structs.
1004 */
1005 const struct iwl_cfg *cfg = (struct iwl_cfg *)(ent->driver_data);
1006
1007 /* make sure trans is the first element in iwl_cfg */
1008 BUILD_BUG_ON(offsetof(struct iwl_cfg, trans));
1009
1010 iwl_trans = iwl_trans_pcie_alloc(pdev, ent, trans);
1011 if (IS_ERR(iwl_trans))
1012 return PTR_ERR(iwl_trans);
1013
1014 trans_pcie = IWL_TRANS_GET_PCIE_TRANS(iwl_trans);
1015
1016 iwl_trans->hw_rf_id = iwl_read32(iwl_trans, CSR_HW_RF_ID);
1017
1018 for (i = 0; i < ARRAY_SIZE(iwl_dev_info_table); i++) {
1019 const struct iwl_dev_info *dev_info = &iwl_dev_info_table[i];
1020 if ((dev_info->device == (u16)IWL_CFG_ANY ||
1021 dev_info->device == pdev->device) &&
1022 (dev_info->subdevice == (u16)IWL_CFG_ANY ||
1023 dev_info->subdevice == pdev->subsystem_device) &&
1024 (dev_info->mac_type == (u16)IWL_CFG_ANY ||
1025 dev_info->mac_type ==
1026 CSR_HW_REV_TYPE(iwl_trans->hw_rev)) &&
1027 (dev_info->mac_step == (u8)IWL_CFG_ANY ||
1028 dev_info->mac_step ==
1029 CSR_HW_REV_STEP(iwl_trans->hw_rev)) &&
1030 (dev_info->rf_type == (u16)IWL_CFG_ANY ||
1031 dev_info->rf_type ==
1032 CSR_HW_RFID_TYPE(iwl_trans->hw_rf_id)) &&
1033 (dev_info->rf_id == (u8)IWL_CFG_ANY ||
1034 dev_info->rf_id ==
1035 IWL_SUBDEVICE_RF_ID(pdev->subsystem_device)) &&
1036 (dev_info->no_160 == (u8)IWL_CFG_ANY ||
1037 dev_info->no_160 ==
1038 IWL_SUBDEVICE_NO_160(pdev->subsystem_device)) &&
1039 (dev_info->cores == (u8)IWL_CFG_ANY ||
1040 dev_info->cores ==
1041 IWL_SUBDEVICE_CORES(pdev->subsystem_device))) {
1042 iwl_trans->cfg = dev_info->cfg;
1043 iwl_trans->name = dev_info->name;
1044 }
1045 }
1046
1047 /*
1048 * Workaround for problematic SnJ device: sometimes when
1049 * certain RF modules are connected to SnJ, the device ID
1050 * changes to QnJ's ID. So we are using QnJ's trans_cfg until
1051 * here. But if we detect that the MAC type is actually SnJ,
1052 * we should switch to it here to avoid problems later.
1053 */
1054 if (CSR_HW_REV_TYPE(iwl_trans->hw_rev) == IWL_CFG_MAC_TYPE_SNJ)
1055 iwl_trans->trans_cfg = &iwl_so_trans_cfg;
1056
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0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org