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Message-ID: <202406281235.idQnZtIJ-lkp@intel.com>
Date: Fri, 28 Jun 2024 12:46:03 +0800
From: kernel test robot <lkp@...el.com>
To: David Lin <yu-hao.lin@....com>, linux-wireless@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
briannorris@...omium.org, kvalo@...nel.org, francesco@...cini.it,
tsung-hsien.hsieh@....com, David Lin <yu-hao.lin@....com>
Subject: Re: [PATCH 42/43] wifi: nxpwifi: add Makefile and Kconfig files for
nxpwifi compilation
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@intel.com/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@intel.com/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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202406281235.idQnZtIJ-lkp@intel.com/
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
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