Messages in this thread | | | Date | Thu, 30 Dec 2021 00:37:28 +0800 | From | kernel test robot <> | Subject | [nbd168-wireless:mt76 61/62] drivers/net/wireless/mediatek/mt76/mt7615/main.c:408:35: warning: implicit conversion from 'enum mcu_cipher_type' to 'enum mt76_cipher_type' |
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tree: https://github.com/nbd168/wireless mt76 head: b18073c341fd3b4143cd034decb0ad8544b51bdf commit: ef1e7305c000792e704ba70d34ad653224d56d24 [61/62] mt76: mt7615: update bss_info with cipher after setting the group key config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20211230/202112300039.Vl9TunbG-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 11.2.0 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 # https://github.com/nbd168/wireless/commit/ef1e7305c000792e704ba70d34ad653224d56d24 git remote add nbd168-wireless https://github.com/nbd168/wireless git fetch --no-tags nbd168-wireless mt76 git checkout ef1e7305c000792e704ba70d34ad653224d56d24 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=alpha SHELL=/bin/bash drivers/net/wireless/mediatek/mt76/mt7615/ drivers/net/wireless/mediatek/mt76/mt7915/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/net/wireless/mediatek/mt76/mt7615/main.c: In function 'mt7615_set_key': >> drivers/net/wireless/mediatek/mt76/mt7615/main.c:408:35: warning: implicit conversion from 'enum mcu_cipher_type' to 'enum mt76_cipher_type' [-Wenum-conversion] 408 | mvif->mt76.cipher = mt76_connac_mcu_get_cipher(key->cipher); | ^
vim +408 drivers/net/wireless/mediatek/mt76/mt7615/main.c
362 363 static int mt7615_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, 364 struct ieee80211_vif *vif, struct ieee80211_sta *sta, 365 struct ieee80211_key_conf *key) 366 { 367 struct mt7615_dev *dev = mt7615_hw_dev(hw); 368 struct mt7615_phy *phy = mt7615_hw_phy(hw); 369 struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv; 370 struct mt7615_sta *msta = sta ? (struct mt7615_sta *)sta->drv_priv : 371 &mvif->sta; 372 struct mt76_wcid *wcid = &msta->wcid; 373 int idx = key->keyidx, err = 0; 374 u8 *wcid_keyidx = &wcid->hw_key_idx; 375 376 /* The hardware does not support per-STA RX GTK, fallback 377 * to software mode for these. 378 */ 379 if ((vif->type == NL80211_IFTYPE_ADHOC || 380 vif->type == NL80211_IFTYPE_MESH_POINT) && 381 (key->cipher == WLAN_CIPHER_SUITE_TKIP || 382 key->cipher == WLAN_CIPHER_SUITE_CCMP) && 383 !(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)) 384 return -EOPNOTSUPP; 385 386 /* fall back to sw encryption for unsupported ciphers */ 387 switch (key->cipher) { 388 case WLAN_CIPHER_SUITE_AES_CMAC: 389 wcid_keyidx = &wcid->hw_key_idx2; 390 key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIE; 391 break; 392 case WLAN_CIPHER_SUITE_TKIP: 393 case WLAN_CIPHER_SUITE_CCMP: 394 case WLAN_CIPHER_SUITE_CCMP_256: 395 case WLAN_CIPHER_SUITE_GCMP: 396 case WLAN_CIPHER_SUITE_GCMP_256: 397 case WLAN_CIPHER_SUITE_SMS4: 398 break; 399 case WLAN_CIPHER_SUITE_WEP40: 400 case WLAN_CIPHER_SUITE_WEP104: 401 default: 402 return -EOPNOTSUPP; 403 } 404 405 mt7615_mutex_acquire(dev); 406 407 if (cmd == SET_KEY && !sta && !mvif->mt76.cipher) { > 408 mvif->mt76.cipher = mt76_connac_mcu_get_cipher(key->cipher); 409 mt7615_mcu_add_bss_info(phy, vif, NULL, true); 410 } 411 412 if (cmd == SET_KEY) 413 *wcid_keyidx = idx; 414 else if (idx == *wcid_keyidx) 415 *wcid_keyidx = -1; 416 else 417 goto out; 418 419 mt76_wcid_key_setup(&dev->mt76, wcid, 420 cmd == SET_KEY ? key : NULL); 421 422 if (mt76_is_mmio(&dev->mt76)) 423 err = mt7615_mac_wtbl_set_key(dev, wcid, key, cmd); 424 else 425 err = __mt7615_mac_wtbl_set_key(dev, wcid, key, cmd); 426 427 out: 428 mt7615_mutex_release(dev); 429 430 return err; 431 } 432
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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