Hi David, kernel test robot noticed the following build warnings: [auto build test WARNING on 238d636723a30311e20fde0a361662e829fe488b] url: https://github.com/intel-lab-lkp/linux/commits/David-Lin/wifi-nxpwifi-add-11ac-c/20240625-161306 base: 238d636723a30311e20fde0a361662e829fe488b patch link: https://lore.kernel.org/r/20240621075208.513497-43-yu-hao.lin%40nxp.com patch subject: [PATCH 42/43] wifi: nxpwifi: add Makefile and Kconfig files for nxpwifi compilation config: i386-randconfig-062-20240628 (https://download.01.org/0day-ci/archive/20240628/202406281235.idQnZtIJ-lkp@xxxxxxxxx/config) compiler: gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240628/202406281235.idQnZtIJ-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202406281235.idQnZtIJ-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> drivers/net/wireless/nxp/nxpwifi/uap_cmd.c:541:19: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] size @@ got unsigned int @@ drivers/net/wireless/nxp/nxpwifi/uap_cmd.c:541:19: sparse: expected restricted __le16 [usertype] size drivers/net/wireless/nxp/nxpwifi/uap_cmd.c:541:19: sparse: got unsigned int >> drivers/net/wireless/nxp/nxpwifi/uap_cmd.c:554:29: sparse: sparse: cast from restricted __le16 >> drivers/net/wireless/nxp/nxpwifi/uap_cmd.c:573:19: sparse: sparse: bad assignment (+=) to restricted __le16 drivers/net/wireless/nxp/nxpwifi/uap_cmd.c:584:27: sparse: sparse: bad assignment (+=) to restricted __le16 drivers/net/wireless/nxp/nxpwifi/uap_cmd.c:596:27: sparse: sparse: bad assignment (+=) to restricted __le16 drivers/net/wireless/nxp/nxpwifi/uap_cmd.c:609:27: sparse: sparse: bad assignment (+=) to restricted __le16 drivers/net/wireless/nxp/nxpwifi/uap_cmd.c:622:27: sparse: sparse: bad assignment (+=) to restricted __le16 drivers/net/wireless/nxp/nxpwifi/uap_cmd.c:640:27: sparse: sparse: bad assignment (+=) to restricted __le16 drivers/net/wireless/nxp/nxpwifi/uap_cmd.c:653:27: sparse: sparse: bad assignment (+=) to restricted __le16 drivers/net/wireless/nxp/nxpwifi/uap_cmd.c:666:21: sparse: sparse: cast from restricted __le16 vim +541 drivers/net/wireless/nxp/nxpwifi/uap_cmd.c 309a0039e40257 David Lin 2024-06-21 521 309a0039e40257 David Lin 2024-06-21 522 /* This function prepares AP specific add station command. 309a0039e40257 David Lin 2024-06-21 523 */ 309a0039e40257 David Lin 2024-06-21 524 static int 309a0039e40257 David Lin 2024-06-21 525 nxpwifi_cmd_uap_add_new_station(struct nxpwifi_private *priv, 309a0039e40257 David Lin 2024-06-21 526 struct host_cmd_ds_command *cmd, 309a0039e40257 David Lin 2024-06-21 527 u16 cmd_no, void *data_buf, 309a0039e40257 David Lin 2024-06-21 528 u16 cmd_action, u32 cmd_type) 309a0039e40257 David Lin 2024-06-21 529 { 309a0039e40257 David Lin 2024-06-21 530 struct host_cmd_ds_add_station *new_sta = &cmd->params.sta_info; 309a0039e40257 David Lin 2024-06-21 531 struct nxpwifi_sta_info *add_sta = (struct nxpwifi_sta_info *)data_buf; 309a0039e40257 David Lin 2024-06-21 532 struct station_parameters *params = add_sta->params; 309a0039e40257 David Lin 2024-06-21 533 struct nxpwifi_sta_node *sta_ptr; 309a0039e40257 David Lin 2024-06-21 534 u8 *pos, *cmd_end; 309a0039e40257 David Lin 2024-06-21 535 u16 tlv_len; 309a0039e40257 David Lin 2024-06-21 536 struct nxpwifi_ie_types_sta_flag *sta_flag; 309a0039e40257 David Lin 2024-06-21 537 int i; 309a0039e40257 David Lin 2024-06-21 538 309a0039e40257 David Lin 2024-06-21 539 cmd->command = cpu_to_le16(HOST_CMD_ADD_NEW_STATION); 309a0039e40257 David Lin 2024-06-21 540 new_sta->action = cpu_to_le16(cmd_action); 309a0039e40257 David Lin 2024-06-21 @541 cmd->size = sizeof(struct host_cmd_ds_add_station) + S_DS_GEN; 309a0039e40257 David Lin 2024-06-21 542 309a0039e40257 David Lin 2024-06-21 543 if (cmd_action == HOST_ACT_ADD_STA) 309a0039e40257 David Lin 2024-06-21 544 sta_ptr = nxpwifi_add_sta_entry(priv, add_sta->peer_mac); 309a0039e40257 David Lin 2024-06-21 545 else 309a0039e40257 David Lin 2024-06-21 546 sta_ptr = nxpwifi_get_sta_entry(priv, add_sta->peer_mac); 309a0039e40257 David Lin 2024-06-21 547 309a0039e40257 David Lin 2024-06-21 548 if (!sta_ptr) 309a0039e40257 David Lin 2024-06-21 549 return -1; 309a0039e40257 David Lin 2024-06-21 550 309a0039e40257 David Lin 2024-06-21 551 memcpy(new_sta->peer_mac, add_sta->peer_mac, ETH_ALEN); 309a0039e40257 David Lin 2024-06-21 552 309a0039e40257 David Lin 2024-06-21 553 if (cmd_action == HOST_ACT_REMOVE_STA) { 309a0039e40257 David Lin 2024-06-21 @554 cmd->size = cpu_to_le16(cmd->size); 309a0039e40257 David Lin 2024-06-21 555 return 0; 309a0039e40257 David Lin 2024-06-21 556 } 309a0039e40257 David Lin 2024-06-21 557 309a0039e40257 David Lin 2024-06-21 558 new_sta->aid = cpu_to_le16(params->aid); 309a0039e40257 David Lin 2024-06-21 559 new_sta->listen_interval = cpu_to_le32(params->listen_interval); 309a0039e40257 David Lin 2024-06-21 560 new_sta->cap_info = cpu_to_le16(params->capability); 309a0039e40257 David Lin 2024-06-21 561 309a0039e40257 David Lin 2024-06-21 562 pos = new_sta->tlv; 309a0039e40257 David Lin 2024-06-21 563 cmd_end = (u8 *)cmd; 309a0039e40257 David Lin 2024-06-21 564 cmd_end += (NXPWIFI_SIZE_OF_CMD_BUFFER - 1); 309a0039e40257 David Lin 2024-06-21 565 309a0039e40257 David Lin 2024-06-21 566 if (params->sta_flags_set & NL80211_STA_FLAG_WME) 309a0039e40257 David Lin 2024-06-21 567 sta_ptr->is_wmm_enabled = 1; 309a0039e40257 David Lin 2024-06-21 568 sta_flag = (struct nxpwifi_ie_types_sta_flag *)pos; 309a0039e40257 David Lin 2024-06-21 569 sta_flag->header.type = cpu_to_le16(TLV_TYPE_UAP_STA_FLAGS); 309a0039e40257 David Lin 2024-06-21 570 sta_flag->header.len = cpu_to_le16(sizeof(__le32)); 309a0039e40257 David Lin 2024-06-21 571 sta_flag->sta_flags = cpu_to_le32(params->sta_flags_set); 309a0039e40257 David Lin 2024-06-21 572 pos += sizeof(struct nxpwifi_ie_types_sta_flag); 309a0039e40257 David Lin 2024-06-21 @573 cmd->size += sizeof(struct nxpwifi_ie_types_sta_flag); 309a0039e40257 David Lin 2024-06-21 574 309a0039e40257 David Lin 2024-06-21 575 if (params->ext_capab_len) { 309a0039e40257 David Lin 2024-06-21 576 u8 *data = (u8 *)params->ext_capab; 309a0039e40257 David Lin 2024-06-21 577 u16 len = params->ext_capab_len; 309a0039e40257 David Lin 2024-06-21 578 309a0039e40257 David Lin 2024-06-21 579 tlv_len = nxpwifi_append_data_tlv(WLAN_EID_EXT_CAPABILITY, 309a0039e40257 David Lin 2024-06-21 580 data, len, pos, cmd_end); 309a0039e40257 David Lin 2024-06-21 581 if (!tlv_len) 309a0039e40257 David Lin 2024-06-21 582 return -1; 309a0039e40257 David Lin 2024-06-21 583 pos += tlv_len; 309a0039e40257 David Lin 2024-06-21 584 cmd->size += tlv_len; 309a0039e40257 David Lin 2024-06-21 585 } 309a0039e40257 David Lin 2024-06-21 586 309a0039e40257 David Lin 2024-06-21 587 if (params->link_sta_params.supported_rates_len) { 309a0039e40257 David Lin 2024-06-21 588 u8 *data = (u8 *)params->link_sta_params.supported_rates; 309a0039e40257 David Lin 2024-06-21 589 u16 len = params->link_sta_params.supported_rates_len; 309a0039e40257 David Lin 2024-06-21 590 309a0039e40257 David Lin 2024-06-21 591 tlv_len = nxpwifi_append_data_tlv(WLAN_EID_SUPP_RATES, 309a0039e40257 David Lin 2024-06-21 592 data, len, pos, cmd_end); 309a0039e40257 David Lin 2024-06-21 593 if (!tlv_len) 309a0039e40257 David Lin 2024-06-21 594 return -1; 309a0039e40257 David Lin 2024-06-21 595 pos += tlv_len; 309a0039e40257 David Lin 2024-06-21 596 cmd->size += tlv_len; 309a0039e40257 David Lin 2024-06-21 597 } 309a0039e40257 David Lin 2024-06-21 598 309a0039e40257 David Lin 2024-06-21 599 if (params->uapsd_queues || params->max_sp) { 309a0039e40257 David Lin 2024-06-21 600 u8 qos_capability = params->uapsd_queues | (params->max_sp << 5); 309a0039e40257 David Lin 2024-06-21 601 u8 *data = &qos_capability; 309a0039e40257 David Lin 2024-06-21 602 u16 len = sizeof(u8); 309a0039e40257 David Lin 2024-06-21 603 309a0039e40257 David Lin 2024-06-21 604 tlv_len = nxpwifi_append_data_tlv(WLAN_EID_QOS_CAPA, 309a0039e40257 David Lin 2024-06-21 605 data, len, pos, cmd_end); 309a0039e40257 David Lin 2024-06-21 606 if (!tlv_len) 309a0039e40257 David Lin 2024-06-21 607 return -1; 309a0039e40257 David Lin 2024-06-21 608 pos += tlv_len; 309a0039e40257 David Lin 2024-06-21 609 cmd->size += tlv_len; 309a0039e40257 David Lin 2024-06-21 610 sta_ptr->is_wmm_enabled = 1; 309a0039e40257 David Lin 2024-06-21 611 } 309a0039e40257 David Lin 2024-06-21 612 309a0039e40257 David Lin 2024-06-21 613 if (params->link_sta_params.ht_capa) { 309a0039e40257 David Lin 2024-06-21 614 u8 *data = (u8 *)params->link_sta_params.ht_capa; 309a0039e40257 David Lin 2024-06-21 615 u16 len = sizeof(struct ieee80211_ht_cap); 309a0039e40257 David Lin 2024-06-21 616 309a0039e40257 David Lin 2024-06-21 617 tlv_len = nxpwifi_append_data_tlv(WLAN_EID_HT_CAPABILITY, 309a0039e40257 David Lin 2024-06-21 618 data, len, pos, cmd_end); 309a0039e40257 David Lin 2024-06-21 619 if (!tlv_len) 309a0039e40257 David Lin 2024-06-21 620 return -1; 309a0039e40257 David Lin 2024-06-21 621 pos += tlv_len; 309a0039e40257 David Lin 2024-06-21 622 cmd->size += tlv_len; 309a0039e40257 David Lin 2024-06-21 623 sta_ptr->is_11n_enabled = 1; 309a0039e40257 David Lin 2024-06-21 624 sta_ptr->max_amsdu = 309a0039e40257 David Lin 2024-06-21 625 le16_to_cpu(params->link_sta_params.ht_capa->cap_info) & 309a0039e40257 David Lin 2024-06-21 626 IEEE80211_HT_CAP_MAX_AMSDU ? 309a0039e40257 David Lin 2024-06-21 627 NXPWIFI_TX_DATA_BUF_SIZE_8K : 309a0039e40257 David Lin 2024-06-21 628 NXPWIFI_TX_DATA_BUF_SIZE_4K; 309a0039e40257 David Lin 2024-06-21 629 } 309a0039e40257 David Lin 2024-06-21 630 309a0039e40257 David Lin 2024-06-21 631 if (params->link_sta_params.vht_capa) { 309a0039e40257 David Lin 2024-06-21 632 u8 *data = (u8 *)params->link_sta_params.vht_capa; 309a0039e40257 David Lin 2024-06-21 633 u16 len = sizeof(struct ieee80211_vht_cap); 309a0039e40257 David Lin 2024-06-21 634 309a0039e40257 David Lin 2024-06-21 635 tlv_len = nxpwifi_append_data_tlv(WLAN_EID_VHT_CAPABILITY, 309a0039e40257 David Lin 2024-06-21 636 data, len, pos, cmd_end); 309a0039e40257 David Lin 2024-06-21 637 if (!tlv_len) 309a0039e40257 David Lin 2024-06-21 638 return -1; 309a0039e40257 David Lin 2024-06-21 639 pos += tlv_len; 309a0039e40257 David Lin 2024-06-21 640 cmd->size += tlv_len; 309a0039e40257 David Lin 2024-06-21 641 sta_ptr->is_11ac_enabled = 1; 309a0039e40257 David Lin 2024-06-21 642 } 309a0039e40257 David Lin 2024-06-21 643 309a0039e40257 David Lin 2024-06-21 644 if (params->link_sta_params.opmode_notif_used) { 309a0039e40257 David Lin 2024-06-21 645 u8 *data = ¶ms->link_sta_params.opmode_notif; 309a0039e40257 David Lin 2024-06-21 646 u16 len = sizeof(u8); 309a0039e40257 David Lin 2024-06-21 647 309a0039e40257 David Lin 2024-06-21 648 tlv_len = nxpwifi_append_data_tlv(WLAN_EID_OPMODE_NOTIF, 309a0039e40257 David Lin 2024-06-21 649 data, len, pos, cmd_end); 309a0039e40257 David Lin 2024-06-21 650 if (!tlv_len) 309a0039e40257 David Lin 2024-06-21 651 return -1; 309a0039e40257 David Lin 2024-06-21 652 pos += tlv_len; 309a0039e40257 David Lin 2024-06-21 653 cmd->size += tlv_len; 309a0039e40257 David Lin 2024-06-21 654 } 309a0039e40257 David Lin 2024-06-21 655 309a0039e40257 David Lin 2024-06-21 656 for (i = 0; i < MAX_NUM_TID; i++) { 309a0039e40257 David Lin 2024-06-21 657 if (sta_ptr->is_11n_enabled) 309a0039e40257 David Lin 2024-06-21 658 sta_ptr->ampdu_sta[i] = 309a0039e40257 David Lin 2024-06-21 659 priv->aggr_prio_tbl[i].ampdu_user; 309a0039e40257 David Lin 2024-06-21 660 else 309a0039e40257 David Lin 2024-06-21 661 sta_ptr->ampdu_sta[i] = BA_STREAM_NOT_ALLOWED; 309a0039e40257 David Lin 2024-06-21 662 } 309a0039e40257 David Lin 2024-06-21 663 309a0039e40257 David Lin 2024-06-21 664 memset(sta_ptr->rx_seq, 0xff, sizeof(sta_ptr->rx_seq)); 309a0039e40257 David Lin 2024-06-21 665 309a0039e40257 David Lin 2024-06-21 666 cmd->size = cpu_to_le16(cmd->size); 309a0039e40257 David Lin 2024-06-21 667 309a0039e40257 David Lin 2024-06-21 668 return 0; 309a0039e40257 David Lin 2024-06-21 669 } 309a0039e40257 David Lin 2024-06-21 670 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
