diff options
Diffstat (limited to 'net/mac80211/main.c')
| -rw-r--r-- | net/mac80211/main.c | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index e86daed83..3c63468b4 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -41,9 +41,6 @@ void ieee80211_configure_filter(struct ieee80211_local *local) unsigned int changed_flags; unsigned int new_flags = 0; - if (atomic_read(&local->iff_promiscs)) - new_flags |= FIF_PROMISC_IN_BSS; - if (atomic_read(&local->iff_allmultis)) new_flags |= FIF_ALLMULTI; @@ -649,7 +646,7 @@ struct ieee80211_hw *ieee80211_alloc_hw_nm(size_t priv_data_len, skb_queue_head_init(&local->skb_queue); skb_queue_head_init(&local->skb_queue_unreliable); - ieee80211_led_names(local); + ieee80211_alloc_led_names(local); ieee80211_roc_setup(local); @@ -664,7 +661,7 @@ static int ieee80211_init_cipher_suites(struct ieee80211_local *local) { bool have_wep = !(IS_ERR(local->wep_tx_tfm) || IS_ERR(local->wep_rx_tfm)); - bool have_mfp = local->hw.flags & IEEE80211_HW_MFP_CAPABLE; + bool have_mfp = ieee80211_hw_check(&local->hw, MFP_CAPABLE); int n_suites = 0, r = 0, w = 0; u32 *suites; static const u32 cipher_suites[] = { @@ -684,7 +681,7 @@ static int ieee80211_init_cipher_suites(struct ieee80211_local *local) WLAN_CIPHER_SUITE_BIP_GMAC_256, }; - if (local->hw.flags & IEEE80211_HW_SW_CRYPTO_CONTROL || + if (ieee80211_hw_check(&local->hw, SW_CRYPTO_CONTROL) || local->hw.wiphy->cipher_suites) { /* If the driver advertises, or doesn't support SW crypto, * we only need to remove WEP if necessary. @@ -774,8 +771,13 @@ static int ieee80211_init_cipher_suites(struct ieee80211_local *local) suites[w++] = WLAN_CIPHER_SUITE_BIP_GMAC_256; } - for (r = 0; r < local->hw.n_cipher_schemes; r++) + for (r = 0; r < local->hw.n_cipher_schemes; r++) { suites[w++] = cs[r].cipher; + if (WARN_ON(cs[r].pn_len > IEEE80211_MAX_PN_LEN)) { + kfree(suites); + return -EINVAL; + } + } } local->hw.wiphy->cipher_suites = suites; @@ -795,7 +797,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) netdev_features_t feature_whitelist; struct cfg80211_chan_def dflt_chandef = {}; - if (hw->flags & IEEE80211_HW_QUEUE_CONTROL && + if (ieee80211_hw_check(hw, QUEUE_CONTROL) && (local->hw.offchannel_tx_hw_queue == IEEE80211_INVAL_HW_QUEUE || local->hw.offchannel_tx_hw_queue >= local->hw.queues)) return -EINVAL; @@ -843,7 +845,8 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) /* Only HW csum features are currently compatible with mac80211 */ feature_whitelist = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | - NETIF_F_HW_CSUM; + NETIF_F_HW_CSUM | NETIF_F_SG | NETIF_F_HIGHDMA | + NETIF_F_GSO_SOFTWARE; if (WARN_ON(hw->netdev_features & ~feature_whitelist)) return -EINVAL; @@ -942,9 +945,9 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) /* mac80211 supports control port protocol changing */ local->hw.wiphy->flags |= WIPHY_FLAG_CONTROL_PORT_PROTOCOL; - if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM) { + if (ieee80211_hw_check(&local->hw, SIGNAL_DBM)) { local->hw.wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM; - } else if (local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC) { + } else if (ieee80211_hw_check(&local->hw, SIGNAL_UNSPEC)) { local->hw.wiphy->signal_type = CFG80211_SIGNAL_TYPE_UNSPEC; if (hw->max_signal <= 0) { result = -EINVAL; @@ -998,7 +1001,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) local->hw.wiphy->flags |= WIPHY_FLAG_TDLS_EXTERNAL_SETUP; /* mac80211 supports eCSA, if the driver supports STA CSA at all */ - if (local->hw.flags & IEEE80211_HW_CHANCTX_STA_CSA) + if (ieee80211_hw_check(&local->hw, CHANCTX_STA_CSA)) local->ext_capa[0] |= WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING; local->hw.wiphy->max_num_csa_counters = IEEE80211_MAX_CSA_COUNTERS_NUM; @@ -1066,7 +1069,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) /* add one default STA interface if supported */ if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_STATION) && - !(hw->flags & IEEE80211_HW_NO_AUTO_VIF)) { + !ieee80211_hw_check(hw, NO_AUTO_VIF)) { result = ieee80211_if_add(local, "wlan%d", NET_NAME_ENUM, NULL, NL80211_IFTYPE_STATION, NULL); if (result) @@ -1212,6 +1215,8 @@ void ieee80211_free_hw(struct ieee80211_hw *hw) sta_info_stop(local); + ieee80211_free_led_names(local); + wiphy_free(local->hw.wiphy); } EXPORT_SYMBOL(ieee80211_free_hw); |