diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig index 170a64e67709..7add2002ff4c 100644 --- a/drivers/net/wireless/Kconfig +++ b/drivers/net/wireless/Kconfig @@ -18,19 +18,6 @@ menuconfig WLAN if WLAN -config WIRELESS_WDS - bool "mac80211-based legacy WDS support" if EXPERT - help - This option enables the deprecated WDS support, the newer - mac80211-based 4-addr AP/client support supersedes it with - a much better feature set (HT, VHT, ...) - - We plan to remove this option and code, so if you find - that you have to enable it, please let us know on the - linux-wireless@vger.kernel.org mailing list, so we can - help you migrate to 4-addr AP/client (or, if it's really - necessary, give up on our plan of removing it). - source "drivers/net/wireless/admtek/Kconfig" source "drivers/net/wireless/ath/Kconfig" source "drivers/net/wireless/atmel/Kconfig" diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index e06b74a54a69..13b4f5f50f8a 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -661,7 +661,6 @@ struct ath9k_vif_iter_data { int naps; /* number of AP vifs */ int nmeshes; /* number of mesh vifs */ int nstations; /* number of station vifs */ - int nwds; /* number of WDS vifs */ int nadhocs; /* number of adhoc vifs */ int nocbs; /* number of OCB vifs */ int nbcnvifs; /* number of beaconing vifs */ diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 26ea51a72156..017a43bc400c 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -735,10 +735,10 @@ static int read_file_misc(struct seq_file *file, void *data) ath9k_calculate_iter_data(sc, ctx, &iter_data); seq_printf(file, - "VIFS: CTX %i(%i) AP: %i STA: %i MESH: %i WDS: %i", + "VIFS: CTX %i(%i) AP: %i STA: %i MESH: %i", i++, (int)(ctx->assigned), iter_data.naps, iter_data.nstations, - iter_data.nmeshes, iter_data.nwds); + iter_data.nmeshes); seq_printf(file, " ADHOC: %i OCB: %i TOTAL: %hi BEACON-VIF: %hi\n", iter_data.nadhocs, iter_data.nocbs, sc->cur_chan->nvifs, sc->nbcnvifs); diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 690fe3a1b516..42a208787f5a 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -832,12 +832,6 @@ static const struct ieee80211_iface_limit if_limits[] = { BIT(NL80211_IFTYPE_P2P_GO) }, }; -#ifdef CONFIG_WIRELESS_WDS -static const struct ieee80211_iface_limit wds_limits[] = { - { .max = 2048, .types = BIT(NL80211_IFTYPE_WDS) }, -}; -#endif - #ifdef CONFIG_ATH9K_CHANNEL_CONTEXT static const struct ieee80211_iface_limit if_limits_multi[] = { @@ -874,15 +868,6 @@ static const struct ieee80211_iface_combination if_comb[] = { BIT(NL80211_CHAN_WIDTH_40), #endif }, -#ifdef CONFIG_WIRELESS_WDS - { - .limits = wds_limits, - .n_limits = ARRAY_SIZE(wds_limits), - .max_interfaces = 2048, - .num_different_channels = 1, - .beacon_int_infra_match = true, - }, -#endif }; #ifdef CONFIG_ATH9K_CHANNEL_CONTEXT @@ -897,7 +882,6 @@ static void ath9k_set_mcc_capab(struct ath_softc *sc, struct ieee80211_hw *hw) ieee80211_hw_set(hw, QUEUE_CONTROL); hw->queues = ATH9K_NUM_TX_QUEUES; hw->offchannel_tx_hw_queue = hw->queues - 1; - hw->wiphy->interface_modes &= ~ BIT(NL80211_IFTYPE_WDS); hw->wiphy->iface_combinations = if_comb_multi; hw->wiphy->n_iface_combinations = ARRAY_SIZE(if_comb_multi); hw->wiphy->max_scan_ssids = 255; @@ -953,9 +937,6 @@ static void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_ADHOC) | BIT(NL80211_IFTYPE_MESH_POINT) | -#ifdef CONFIG_WIRELESS_WDS - BIT(NL80211_IFTYPE_WDS) | -#endif BIT(NL80211_IFTYPE_OCB); if (ath9k_is_chanctx_enabled()) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 8dbf68b94228..caebe3fd6869 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -973,9 +973,6 @@ static void ath9k_vif_iter(struct ath9k_vif_iter_data *iter_data, if (vif->bss_conf.enable_beacon) ath9k_vif_iter_set_beacon(iter_data, vif); break; - case NL80211_IFTYPE_WDS: - iter_data->nwds++; - break; default: break; } @@ -1136,8 +1133,6 @@ void ath9k_calculate_summary_state(struct ath_softc *sc, ah->opmode = NL80211_IFTYPE_MESH_POINT; else if (iter_data.nocbs) ah->opmode = NL80211_IFTYPE_OCB; - else if (iter_data.nwds) - ah->opmode = NL80211_IFTYPE_AP; else if (iter_data.nadhocs) ah->opmode = NL80211_IFTYPE_ADHOC; else diff --git a/drivers/net/wireless/ath/carl9170/mac.c b/drivers/net/wireless/ath/carl9170/mac.c index b2eeb9fd68d2..6cdbee5beb07 100644 --- a/drivers/net/wireless/ath/carl9170/mac.c +++ b/drivers/net/wireless/ath/carl9170/mac.c @@ -329,10 +329,6 @@ int carl9170_set_operating_mode(struct ar9170 *ar) /* iwlagn 802.11n STA Workaround */ rx_ctrl |= AR9170_MAC_RX_CTRL_PASS_TO_HOST; break; - case NL80211_IFTYPE_WDS: - cam_mode |= AR9170_MAC_CAM_AP_WDS; - rx_ctrl |= AR9170_MAC_RX_CTRL_PASS_TO_HOST; - break; case NL80211_IFTYPE_STATION: cam_mode |= AR9170_MAC_CAM_STA; rx_ctrl |= AR9170_MAC_RX_CTRL_PASS_TO_HOST; diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c index dbef9d8fc893..cca3b086aa70 100644 --- a/drivers/net/wireless/ath/carl9170/main.c +++ b/drivers/net/wireless/ath/carl9170/main.c @@ -646,7 +646,6 @@ static int carl9170_op_add_interface(struct ieee80211_hw *hw, case NL80211_IFTYPE_MESH_POINT: case NL80211_IFTYPE_AP: if ((vif->type == NL80211_IFTYPE_STATION) || - (vif->type == NL80211_IFTYPE_WDS) || (vif->type == NL80211_IFTYPE_AP) || (vif->type == NL80211_IFTYPE_MESH_POINT)) break; diff --git a/drivers/net/wireless/broadcom/b43/main.c b/drivers/net/wireless/broadcom/b43/main.c index f175dbaffc30..150a366e8f62 100644 --- a/drivers/net/wireless/broadcom/b43/main.c +++ b/drivers/net/wireless/broadcom/b43/main.c @@ -4961,12 +4961,11 @@ static int b43_op_add_interface(struct ieee80211_hw *hw, struct b43_wldev *dev; int err = -EOPNOTSUPP; - /* TODO: allow WDS/AP devices to coexist */ + /* TODO: allow AP devices to coexist */ if (vif->type != NL80211_IFTYPE_AP && vif->type != NL80211_IFTYPE_MESH_POINT && vif->type != NL80211_IFTYPE_STATION && - vif->type != NL80211_IFTYPE_WDS && vif->type != NL80211_IFTYPE_ADHOC) return -EOPNOTSUPP; @@ -5576,9 +5575,6 @@ static struct b43_wl *b43_wireless_init(struct b43_bus_dev *dev) BIT(NL80211_IFTYPE_AP) | BIT(NL80211_IFTYPE_MESH_POINT) | BIT(NL80211_IFTYPE_STATION) | -#ifdef CONFIG_WIRELESS_WDS - BIT(NL80211_IFTYPE_WDS) | -#endif BIT(NL80211_IFTYPE_ADHOC); hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN; diff --git a/drivers/net/wireless/broadcom/b43legacy/main.c b/drivers/net/wireless/broadcom/b43legacy/main.c index a27125b7922c..7692a2618c97 100644 --- a/drivers/net/wireless/broadcom/b43legacy/main.c +++ b/drivers/net/wireless/broadcom/b43legacy/main.c @@ -3381,11 +3381,10 @@ static int b43legacy_op_add_interface(struct ieee80211_hw *hw, unsigned long flags; int err = -EOPNOTSUPP; - /* TODO: allow WDS/AP devices to coexist */ + /* TODO: allow AP devices to coexist */ if (vif->type != NL80211_IFTYPE_AP && vif->type != NL80211_IFTYPE_STATION && - vif->type != NL80211_IFTYPE_WDS && vif->type != NL80211_IFTYPE_ADHOC) return -EOPNOTSUPP; @@ -3805,9 +3804,6 @@ static int b43legacy_wireless_init(struct ssb_device *dev) hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_AP) | BIT(NL80211_IFTYPE_STATION) | -#ifdef CONFIG_WIRELESS_WDS - BIT(NL80211_IFTYPE_WDS) | -#endif BIT(NL80211_IFTYPE_ADHOC); hw->queues = 1; /* FIXME: hardware has more queues */ hw->max_rates = 2; diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00config.c b/drivers/net/wireless/ralink/rt2x00/rt2x00config.c index 0ee1813e8453..6bafdd991171 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00config.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00config.c @@ -32,7 +32,6 @@ void rt2x00lib_config_intf(struct rt2x00_dev *rt2x00dev, break; case NL80211_IFTYPE_AP: case NL80211_IFTYPE_MESH_POINT: - case NL80211_IFTYPE_WDS: conf.sync = TSF_SYNC_AP_NONE; break; case NL80211_IFTYPE_STATION: diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c index b04f76551ca4..61a4f1ad31e2 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c @@ -194,8 +194,7 @@ static void rt2x00lib_beaconupdate_iter(void *data, u8 *mac, if (vif->type != NL80211_IFTYPE_AP && vif->type != NL80211_IFTYPE_ADHOC && - vif->type != NL80211_IFTYPE_MESH_POINT && - vif->type != NL80211_IFTYPE_WDS) + vif->type != NL80211_IFTYPE_MESH_POINT) return; /* @@ -1436,9 +1435,6 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev) BIT(NL80211_IFTYPE_ADHOC) | #ifdef CONFIG_MAC80211_MESH BIT(NL80211_IFTYPE_MESH_POINT) | -#endif -#ifdef CONFIG_WIRELESS_WDS - BIT(NL80211_IFTYPE_WDS) | #endif BIT(NL80211_IFTYPE_AP); diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c index 2f68a31072ae..dea5babd30fe 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c @@ -408,8 +408,7 @@ static void rt2x00mac_set_tim_iter(void *data, u8 *mac, if (vif->type != NL80211_IFTYPE_AP && vif->type != NL80211_IFTYPE_ADHOC && - vif->type != NL80211_IFTYPE_MESH_POINT && - vif->type != NL80211_IFTYPE_WDS) + vif->type != NL80211_IFTYPE_MESH_POINT) return; set_bit(DELAYED_UPDATE_BEACON, &intf->delayed_flags); diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 770408b2fdaf..5e8cc9c3d45a 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -3417,6 +3417,8 @@ struct ieee80211_multiple_bssid_configuration { #define WLAN_AKM_SUITE_FT_PSK_SHA384 SUITE(0x000FAC, 19) #define WLAN_AKM_SUITE_PSK_SHA384 SUITE(0x000FAC, 20) +#define WLAN_AKM_SUITE_WFA_DPP SUITE(WLAN_OUI_WFA, 2) + #define WLAN_MAX_KEY_LEN 32 #define WLAN_PMK_NAME_LEN 16 @@ -3427,6 +3429,7 @@ struct ieee80211_multiple_bssid_configuration { #define WLAN_OUI_WFA 0x506f9a #define WLAN_OUI_TYPE_WFA_P2P 9 +#define WLAN_OUI_TYPE_WFA_DPP 0x1A #define WLAN_OUI_MICROSOFT 0x0050f2 #define WLAN_OUI_TYPE_MICROSOFT_WPA 1 #define WLAN_OUI_TYPE_MICROSOFT_WMM 2 diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index d5ab8d99739f..ab249ca5d5d1 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -1008,6 +1008,21 @@ struct survey_info { * @sae_pwd: password for SAE authentication (for devices supporting SAE * offload) * @sae_pwd_len: length of SAE password (for devices supporting SAE offload) + * @sae_pwe: The mechanisms allowed for SAE PWE derivation: + * + * NL80211_SAE_PWE_UNSPECIFIED + * Not-specified, used to indicate userspace did not specify any + * preference. The driver should follow its internal policy in + * such a scenario. + * + * NL80211_SAE_PWE_HUNT_AND_PECK + * Allow hunting-and-pecking loop only + * + * NL80211_SAE_PWE_HASH_TO_ELEMENT + * Allow hash-to-element only + * + * NL80211_SAE_PWE_BOTH + * Allow either hunting-and-pecking loop or hash-to-element */ struct cfg80211_crypto_settings { u32 wpa_versions; @@ -1026,6 +1041,7 @@ struct cfg80211_crypto_settings { const u8 *psk; const u8 *sae_pwd; u8 sae_pwd_len; + enum nl80211_sae_pwe_mechanism sae_pwe; }; /** @@ -3736,8 +3752,6 @@ struct mgmt_frame_regs { * @get_tx_power: store the current TX power into the dbm variable; * return 0 if successful * - * @set_wds_peer: set the WDS peer for a WDS interface - * * @rfkill_poll: polls the hw rfkill line, use cfg80211 reporting * functions to adjust rfkill hw state * @@ -4058,9 +4072,6 @@ struct cfg80211_ops { int (*get_tx_power)(struct wiphy *wiphy, struct wireless_dev *wdev, int *dbm); - int (*set_wds_peer)(struct wiphy *wiphy, struct net_device *dev, - const u8 *addr); - void (*rfkill_poll)(struct wiphy *wiphy); #ifdef CONFIG_NL80211_TESTMODE diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h index 19c00d100096..c0854933e24f 100644 --- a/include/net/ieee80211_radiotap.h +++ b/include/net/ieee80211_radiotap.h @@ -118,6 +118,7 @@ enum ieee80211_radiotap_tx_flags { IEEE80211_RADIOTAP_F_TX_RTS = 0x0004, IEEE80211_RADIOTAP_F_TX_NOACK = 0x0008, IEEE80211_RADIOTAP_F_TX_NOSEQNO = 0x0010, + IEEE80211_RADIOTAP_F_TX_ORDER = 0x0020, }; /* for IEEE80211_RADIOTAP_MCS "have" flags */ diff --git a/include/net/mac80211.h b/include/net/mac80211.h index dcdba96814a2..05c7524bab26 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -621,7 +621,8 @@ struct ieee80211_fils_discovery { * nontransmitted BSSIDs * @profile_periodicity: the least number of beacon frames need to be received * in order to discover all the nontransmitted BSSIDs in the set. - * @he_oper: HE operation information of the AP we are connected to + * @he_oper: HE operation information of the BSS (AP/Mesh) or of the AP we are + * connected to (STA) * @he_obss_pd: OBSS Packet Detection parameters. * @he_bss_color: BSS coloring settings, if BSS supports HE * @fils_discovery: FILS discovery configuration @@ -856,6 +857,9 @@ enum mac80211_tx_info_flags { * it can be sent out. * @IEEE80211_TX_CTRL_NO_SEQNO: Do not overwrite the sequence number that * has already been assigned to this frame. + * @IEEE80211_TX_CTRL_DONT_REORDER: This frame should not be reordered + * relative to other frames that have this flag set, independent + * of their QoS TID or other priority field values. * * These flags are used in tx_info->control.flags. */ @@ -868,6 +872,7 @@ enum mac80211_tx_control_flags { IEEE80211_TX_CTRL_SKIP_MPATH_LOOKUP = BIT(5), IEEE80211_TX_INTCFL_NEED_TXPROCESSING = BIT(6), IEEE80211_TX_CTRL_NO_SEQNO = BIT(7), + IEEE80211_TX_CTRL_DONT_REORDER = BIT(8), }; /* diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 47700a2b9af9..3e0d4a038ab6 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -757,7 +757,8 @@ * of any other interfaces, and other interfaces will again take * precedence when they are used. * - * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface. + * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface + * (no longer supported). * * @NL80211_CMD_SET_MULTICAST_TO_UNICAST: Configure if this AP should perform * multicast to unicast conversion. When enabled, all multicast packets @@ -1750,8 +1751,9 @@ enum nl80211_commands { * specify just a single bitrate, which is to be used for the beacon. * The driver must also specify support for this with the extended * features NL80211_EXT_FEATURE_BEACON_RATE_LEGACY, - * NL80211_EXT_FEATURE_BEACON_RATE_HT and - * NL80211_EXT_FEATURE_BEACON_RATE_VHT. + * NL80211_EXT_FEATURE_BEACON_RATE_HT, + * NL80211_EXT_FEATURE_BEACON_RATE_VHT and + * NL80211_EXT_FEATURE_BEACON_RATE_HE. * * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME. @@ -2527,6 +2529,11 @@ enum nl80211_commands { * override mask. Used with NL80211_ATTR_S1G_CAPABILITY in * NL80211_CMD_ASSOCIATE or NL80211_CMD_CONNECT. * + * @NL80211_ATTR_SAE_PWE: Indicates the mechanism(s) allowed for SAE PWE + * derivation in WPA3-Personal networks which are using SAE authentication. + * This is a u8 attribute that encapsulates one of the values from + * &enum nl80211_sae_pwe_mechanism. + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -3016,6 +3023,8 @@ enum nl80211_attrs { NL80211_ATTR_S1G_CAPABILITY, NL80211_ATTR_S1G_CAPABILITY_MASK, + NL80211_ATTR_SAE_PWE, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -5896,6 +5905,9 @@ enum nl80211_feature_flags { * @NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP: Driver/device supports * unsolicited broadcast probe response transmission * + * @NL80211_EXT_FEATURE_BEACON_RATE_HE: Driver supports beacon rate + * configuration (AP/mesh) with HE rates. + * * @NUM_NL80211_EXT_FEATURES: number of extended features. * @MAX_NL80211_EXT_FEATURES: highest extended feature index. */ @@ -5956,6 +5968,7 @@ enum nl80211_ext_feature_index { NL80211_EXT_FEATURE_SAE_OFFLOAD_AP, NL80211_EXT_FEATURE_FILS_DISCOVERY, NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP, + NL80211_EXT_FEATURE_BEACON_RATE_HE, /* add new features before the definition below */ NUM_NL80211_EXT_FEATURES, @@ -7124,4 +7137,23 @@ enum nl80211_unsol_bcast_probe_resp_attributes { NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_MAX = __NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_LAST - 1 }; + +/** + * enum nl80211_sae_pwe_mechanism - The mechanism(s) allowed for SAE PWE + * derivation. Applicable only when WPA3-Personal SAE authentication is + * used. + * + * @NL80211_SAE_PWE_UNSPECIFIED: not specified, used internally to indicate that + * attribute is not present from userspace. + * @NL80211_SAE_PWE_HUNT_AND_PECK: hunting-and-pecking loop only + * @NL80211_SAE_PWE_HASH_TO_ELEMENT: hash-to-element only + * @NL80211_SAE_PWE_BOTH: both hunting-and-pecking loop and hash-to-element + * can be used. + */ +enum nl80211_sae_pwe_mechanism { + NL80211_SAE_PWE_UNSPECIFIED, + NL80211_SAE_PWE_HUNT_AND_PECK, + NL80211_SAE_PWE_HASH_TO_ELEMENT, + NL80211_SAE_PWE_BOTH, +}; #endif /* __LINUX_NL80211_H */ diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 7276e66ae435..454432ced0c9 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -2708,16 +2708,6 @@ static int ieee80211_get_tx_power(struct wiphy *wiphy, return 0; } -static int ieee80211_set_wds_peer(struct wiphy *wiphy, struct net_device *dev, - const u8 *addr) -{ - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - - memcpy(&sdata->u.wds.remote_addr, addr, ETH_ALEN); - - return 0; -} - static void ieee80211_rfkill_poll(struct wiphy *wiphy) { struct ieee80211_local *local = wiphy_priv(wiphy); @@ -4138,7 +4128,6 @@ const struct cfg80211_ops mac80211_config_ops = { .set_wiphy_params = ieee80211_set_wiphy_params, .set_tx_power = ieee80211_set_tx_power, .get_tx_power = ieee80211_get_tx_power, - .set_wds_peer = ieee80211_set_wds_peer, .rfkill_poll = ieee80211_rfkill_poll, CFG80211_TESTMODE_CMD(ieee80211_testmode_cmd) CFG80211_TESTMODE_DUMP(ieee80211_testmode_dump) diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c index 8f48aff74c7b..b6c80a45b9f5 100644 --- a/net/mac80211/chan.c +++ b/net/mac80211/chan.c @@ -275,11 +275,11 @@ ieee80211_get_chanctx_max_required_bw(struct ieee80211_local *local, case NL80211_IFTYPE_NAN: continue; case NL80211_IFTYPE_ADHOC: - case NL80211_IFTYPE_WDS: case NL80211_IFTYPE_MESH_POINT: case NL80211_IFTYPE_OCB: width = vif->bss_conf.chandef.width; break; + case NL80211_IFTYPE_WDS: case NL80211_IFTYPE_UNSPECIFIED: case NUM_NL80211_IFTYPES: case NL80211_IFTYPE_MONITOR: @@ -743,7 +743,6 @@ void ieee80211_recalc_smps_chanctx(struct ieee80211_local *local, continue; case NL80211_IFTYPE_AP: case NL80211_IFTYPE_ADHOC: - case NL80211_IFTYPE_WDS: case NL80211_IFTYPE_MESH_POINT: case NL80211_IFTYPE_OCB: break; diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c index fe8a7a87e513..9fc8ce214322 100644 --- a/net/mac80211/debugfs_netdev.c +++ b/net/mac80211/debugfs_netdev.c @@ -574,9 +574,6 @@ static ssize_t ieee80211_if_parse_tsf( IEEE80211_IF_FILE_RW(tsf); -/* WDS attributes */ -IEEE80211_IF_FILE(peer, u.wds.remote_addr, MAC); - #ifdef CONFIG_MAC80211_MESH IEEE80211_IF_FILE(estab_plinks, u.mesh.estab_plinks, ATOMIC); @@ -701,11 +698,6 @@ static void add_ibss_files(struct ieee80211_sub_if_data *sdata) DEBUGFS_ADD_MODE(tsf, 0600); } -static void add_wds_files(struct ieee80211_sub_if_data *sdata) -{ - DEBUGFS_ADD(peer); -} - #ifdef CONFIG_MAC80211_MESH static void add_mesh_files(struct ieee80211_sub_if_data *sdata) @@ -805,9 +797,6 @@ static void add_files(struct ieee80211_sub_if_data *sdata) case NL80211_IFTYPE_AP_VLAN: add_vlan_files(sdata); break; - case NL80211_IFTYPE_WDS: - add_wds_files(sdata); - break; default: break; } diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c index 829dcad69c2c..6a51b8b58f9e 100644 --- a/net/mac80211/debugfs_sta.c +++ b/net/mac80211/debugfs_sta.c @@ -274,7 +274,7 @@ static ssize_t sta_aql_read(struct file *file, char __user *userbuf, "Q limit[low/high]: VO: %u/%u VI: %u/%u BE: %u/%u BK: %u/%u\n", q_depth[0], q_depth[1], q_depth[2], q_depth[3], q_limit_l[0], q_limit_h[0], q_limit_l[1], q_limit_h[1], - q_limit_l[2], q_limit_h[2], q_limit_l[3], q_limit_h[3]), + q_limit_l[2], q_limit_h[2], q_limit_l[3], q_limit_h[3]); rv = simple_read_from_buffer(userbuf, count, ppos, buf, p - buf); kfree(buf); diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 2a3b0ee65637..cde2e3f4fbcd 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -311,11 +311,6 @@ struct ieee80211_if_ap { bool multicast_to_unicast; }; -struct ieee80211_if_wds { - struct sta_info *sta; - u8 remote_addr[ETH_ALEN]; -}; - struct ieee80211_if_vlan { struct list_head list; /* write-protected with RTNL and local->mtx */ @@ -985,7 +980,6 @@ struct ieee80211_sub_if_data { union { struct ieee80211_if_ap ap; - struct ieee80211_if_wds wds; struct ieee80211_if_vlan vlan; struct ieee80211_if_managed mgd; struct ieee80211_if_ibss ibss; diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 56a1bcea2c1c..f5d4ceb72882 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -230,10 +230,6 @@ static inline int identical_mac_addr_allowed(int type1, int type2) type2 == NL80211_IFTYPE_MONITOR || type1 == NL80211_IFTYPE_P2P_DEVICE || type2 == NL80211_IFTYPE_P2P_DEVICE || - (type1 == NL80211_IFTYPE_AP && type2 == NL80211_IFTYPE_WDS) || - (type1 == NL80211_IFTYPE_WDS && - (type2 == NL80211_IFTYPE_WDS || - type2 == NL80211_IFTYPE_AP)) || (type1 == NL80211_IFTYPE_AP && type2 == NL80211_IFTYPE_AP_VLAN) || (type1 == NL80211_IFTYPE_AP_VLAN && (type2 == NL80211_IFTYPE_AP || @@ -417,15 +413,12 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, * (because if we remove a STA after ops->remove_interface() * the driver will have removed the vif info already!) * - * In WDS mode a station must exist here and be flushed, for - * AP_VLANs stations may exist since there's nothing else that + * For AP_VLANs stations may exist since there's nothing else that * would have removed them, but in other modes there shouldn't * be any stations. */ flushed = sta_info_flush(sdata); - WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_AP_VLAN && - ((sdata->vif.type != NL80211_IFTYPE_WDS && flushed > 0) || - (sdata->vif.type == NL80211_IFTYPE_WDS && flushed != 1))); + WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_AP_VLAN && flushed > 0); /* don't count this interface for allmulti while it is down */ if (sdata->flags & IEEE80211_SDATA_ALLMULTI) @@ -552,8 +545,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, * When we get here, the interface is marked down. * Free the remaining keys, if there are any * (which can happen in AP mode if userspace sets - * keys before the interface is operating, and maybe - * also in WDS mode) + * keys before the interface is operating) * * Force the key freeing to always synchronize_net() * to wait for the RX path in case it is using this @@ -1020,16 +1012,11 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev); struct net_device *dev = wdev->netdev; struct ieee80211_local *local = sdata->local; - struct sta_info *sta; u32 changed = 0; int res; u32 hw_reconf_flags = 0; switch (sdata->vif.type) { - case NL80211_IFTYPE_WDS: - if (!is_valid_ether_addr(sdata->u.wds.remote_addr)) - return -ENOLINK; - break; case NL80211_IFTYPE_AP_VLAN: { struct ieee80211_sub_if_data *master; @@ -1078,6 +1065,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) case NUM_NL80211_IFTYPES: case NL80211_IFTYPE_P2P_CLIENT: case NL80211_IFTYPE_P2P_GO: + case NL80211_IFTYPE_WDS: /* cannot happen */ WARN_ON(1); break; @@ -1196,7 +1184,6 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) case NL80211_IFTYPE_OCB: netif_carrier_off(dev); break; - case NL80211_IFTYPE_WDS: case NL80211_IFTYPE_P2P_DEVICE: case NL80211_IFTYPE_NAN: break; @@ -1218,28 +1205,6 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) set_bit(SDATA_STATE_RUNNING, &sdata->state); switch (sdata->vif.type) { - case NL80211_IFTYPE_WDS: - /* Create STA entry for the WDS peer */ - sta = sta_info_alloc(sdata, sdata->u.wds.remote_addr, - GFP_KERNEL); - if (!sta) { - res = -ENOMEM; - goto err_del_interface; - } - - sta_info_pre_move_state(sta, IEEE80211_STA_AUTH); - sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC); - sta_info_pre_move_state(sta, IEEE80211_STA_AUTHORIZED); - - res = sta_info_insert(sta); - if (res) { - /* STA has been freed */ - goto err_del_interface; - } - - rate_control_rate_init(sta); - netif_carrier_on(dev); - break; case NL80211_IFTYPE_P2P_DEVICE: rcu_assign_pointer(local->p2p_sdata, sdata); break; @@ -1576,9 +1541,6 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata, sdata->u.mntr.flags = MONITOR_FLAG_CONTROL | MONITOR_FLAG_OTHER_BSS; break; - case NL80211_IFTYPE_WDS: - sdata->vif.bss_conf.bssid = NULL; - break; case NL80211_IFTYPE_NAN: idr_init(&sdata->u.nan.function_inst_ids); spin_lock_init(&sdata->u.nan.func_lock); @@ -1589,6 +1551,7 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata, sdata->vif.bss_conf.bssid = sdata->vif.addr; break; case NL80211_IFTYPE_UNSPECIFIED: + case NL80211_IFTYPE_WDS: case NUM_NL80211_IFTYPES: WARN_ON(1); break; @@ -1633,9 +1596,7 @@ static int ieee80211_runtime_change_iftype(struct ieee80211_sub_if_data *sdata, case NL80211_IFTYPE_OCB: /* * Could probably support everything - * but WDS here (WDS do_open can fail - * under memory pressure, which this - * code isn't prepared to handle). + * but here. */ break; case NL80211_IFTYPE_P2P_CLIENT: @@ -1728,7 +1689,6 @@ static void ieee80211_assign_perm_addr(struct ieee80211_local *local, case NL80211_IFTYPE_MONITOR: /* doesn't matter */ break; - case NL80211_IFTYPE_WDS: case NL80211_IFTYPE_AP_VLAN: /* match up with an AP interface */ list_for_each_entry(sdata, &local->interfaces, list) { diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 48ab05186610..dee88ec566ad 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -931,14 +931,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) return -EINVAL; } } else { - /* - * WDS is currently prohibited when channel contexts are used - * because there's no clear definition of which channel WDS - * type interfaces use - */ - if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_WDS)) - return -EINVAL; - /* DFS is not supported with multi-channel combinations yet */ for (i = 0; i < local->hw.wiphy->n_iface_combinations; i++) { const struct ieee80211_iface_combination *comb; diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index ce5825d6f1d1..97095b7c9c64 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -667,6 +667,35 @@ void ieee80211_mesh_root_setup(struct ieee80211_if_mesh *ifmsh) } } +static void +ieee80211_mesh_update_bss_params(struct ieee80211_sub_if_data *sdata, + u8 *ie, u8 ie_len) +{ + struct ieee80211_supported_band *sband; + const u8 *cap; + const struct ieee80211_he_operation *he_oper = NULL; + + sband = ieee80211_get_sband(sdata); + if (!sband) + return; + + if (!ieee80211_get_he_iftype_cap(sband, NL80211_IFTYPE_MESH_POINT) || + sdata->vif.bss_conf.chandef.width == NL80211_CHAN_WIDTH_20_NOHT || + sdata->vif.bss_conf.chandef.width == NL80211_CHAN_WIDTH_5 || + sdata->vif.bss_conf.chandef.width == NL80211_CHAN_WIDTH_10) + return; + + sdata->vif.bss_conf.he_support = true; + + cap = cfg80211_find_ext_ie(WLAN_EID_EXT_HE_OPERATION, ie, ie_len); + if (cap && cap[1] >= ieee80211_he_oper_size(&cap[3])) + he_oper = (void *)(cap + 3); + + if (he_oper) + sdata->vif.bss_conf.he_oper.params = + __le32_to_cpu(he_oper->he_oper_params); +} + /** * ieee80211_fill_mesh_addresses - fill addresses of a locally originated mesh frame * @hdr: 802.11 frame header @@ -943,6 +972,7 @@ ieee80211_mesh_build_beacon(struct ieee80211_if_mesh *ifmsh) bcn->tail_len = skb->len; memcpy(bcn->tail, skb->data, bcn->tail_len); + ieee80211_mesh_update_bss_params(sdata, bcn->tail, bcn->tail_len); bcn->meshconf = (struct ieee80211_meshconf_ie *) (bcn->tail + ifmsh->meshconf_offset); diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c index 38c45e1dafd8..ae378a41c927 100644 --- a/net/mac80211/pm.c +++ b/net/mac80211/pm.c @@ -150,21 +150,6 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan) case NL80211_IFTYPE_STATION: ieee80211_mgd_quiesce(sdata); break; - case NL80211_IFTYPE_WDS: - /* tear down aggregation sessions and remove STAs */ - mutex_lock(&local->sta_mtx); - sta = sdata->u.wds.sta; - if (sta && sta->uploaded) { - enum ieee80211_sta_state state; - - state = sta->sta_state; - for (; state > IEEE80211_STA_NOTEXIST; state--) - WARN_ON(drv_sta_state(local, sta->sdata, - sta, state, - state - 1)); - } - mutex_unlock(&local->sta_mtx); - break; default: break; } diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 09d1c9fb8872..062c2b45584e 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1477,7 +1477,6 @@ ieee80211_rx_h_check(struct ieee80211_rx_data *rx) if (unlikely((ieee80211_is_data(hdr->frame_control) || ieee80211_is_pspoll(hdr->frame_control)) && rx->sdata->vif.type != NL80211_IFTYPE_ADHOC && - rx->sdata->vif.type != NL80211_IFTYPE_WDS && rx->sdata->vif.type != NL80211_IFTYPE_OCB && (!rx->sta || !test_sta_flag(rx->sta, WLAN_STA_ASSOC)))) { /* @@ -4080,10 +4079,6 @@ static bool ieee80211_accept_frame(struct ieee80211_rx_data *rx) return false; return true; - case NL80211_IFTYPE_WDS: - if (bssid || !ieee80211_is_data(hdr->frame_control)) - return false; - return ether_addr_equal(sdata->u.wds.remote_addr, hdr->addr2); case NL80211_IFTYPE_P2P_DEVICE: return ieee80211_is_public_action(hdr, skb->len) || ieee80211_is_probe_req(hdr->frame_control) || diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 5f05f4651dd7..01eb08527817 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -319,9 +319,6 @@ ieee80211_tx_h_check_assoc(struct ieee80211_tx_data *tx) if (tx->sdata->vif.type == NL80211_IFTYPE_OCB) return TX_CONTINUE; - if (tx->sdata->vif.type == NL80211_IFTYPE_WDS) - return TX_CONTINUE; - if (tx->flags & IEEE80211_TX_PS_BUFFERED) return TX_CONTINUE; @@ -2113,6 +2110,9 @@ bool ieee80211_parse_tx_radiotap(struct sk_buff *skb, info->flags |= IEEE80211_TX_CTL_NO_ACK; if (txflags & IEEE80211_RADIOTAP_F_TX_NOSEQNO) info->control.flags |= IEEE80211_TX_CTRL_NO_SEQNO; + if (txflags & IEEE80211_RADIOTAP_F_TX_ORDER) + info->control.flags |= + IEEE80211_TX_CTRL_DONT_REORDER; break; case IEEE80211_RADIOTAP_RATE: @@ -2279,11 +2279,13 @@ netdev_tx_t ieee80211_monitor_start_xmit(struct sk_buff *skb, payload[7]); } - /* - * Initialize skb->priority for QoS frames. This is put in the TID field - * of the frame before passing it to the driver. + /* Initialize skb->priority for QoS frames. If the DONT_REORDER flag + * is set, stick to the default value for skb->priority to assure + * frames injected with this flag are not reordered relative to each + * other. */ - if (ieee80211_is_data_qos(hdr->frame_control)) { + if (ieee80211_is_data_qos(hdr->frame_control) && + !(info->control.flags & IEEE80211_TX_CTRL_DONT_REORDER)) { u8 *p = ieee80211_get_qos_ctl(hdr); skb->priority = *p & IEEE80211_QOS_CTL_TAG1D_MASK; } @@ -2295,8 +2297,7 @@ netdev_tx_t ieee80211_monitor_start_xmit(struct sk_buff *skb, * we handle as though they are non-injected frames. * This code here isn't entirely correct, the local MAC address * isn't always enough to find the interface to use; for proper - * VLAN/WDS support we will need a different mechanism (which - * likely isn't going to be monitor interfaces). + * VLAN support we have an nl80211-based mechanism. * * This is necessary, for example, for old hostapd versions that * don't use nl80211-based management TX/RX. @@ -2307,8 +2308,7 @@ netdev_tx_t ieee80211_monitor_start_xmit(struct sk_buff *skb, if (!ieee80211_sdata_running(tmp_sdata)) continue; if (tmp_sdata->vif.type == NL80211_IFTYPE_MONITOR || - tmp_sdata->vif.type == NL80211_IFTYPE_AP_VLAN || - tmp_sdata->vif.type == NL80211_IFTYPE_WDS) + tmp_sdata->vif.type == NL80211_IFTYPE_AP_VLAN) continue; if (ether_addr_equal(tmp_sdata->vif.addr, hdr->addr2)) { sdata = tmp_sdata; @@ -2402,9 +2402,6 @@ int ieee80211_lookup_ra_sta(struct ieee80211_sub_if_data *sdata, } sta = sta_info_get_bss(sdata, skb->data); break; - case NL80211_IFTYPE_WDS: - sta = sta_info_get(sdata, sdata->u.wds.remote_addr); - break; #ifdef CONFIG_MAC80211_MESH case NL80211_IFTYPE_MESH_POINT: /* determined much later */ @@ -2580,20 +2577,6 @@ static struct sk_buff *ieee80211_build_hdr(struct ieee80211_sub_if_data *sdata, hdrlen = 24; band = chanctx_conf->def.chan->band; break; - case NL80211_IFTYPE_WDS: - fc |= cpu_to_le16(IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS); - /* RA TA DA SA */ - memcpy(hdr.addr1, sdata->u.wds.remote_addr, ETH_ALEN); - memcpy(hdr.addr2, sdata->vif.addr, ETH_ALEN); - memcpy(hdr.addr3, skb->data, ETH_ALEN); - memcpy(hdr.addr4, skb->data + ETH_ALEN, ETH_ALEN); - hdrlen = 30; - /* - * This is the exception! WDS style interfaces are prohibited - * when channel contexts are in used so this must be valid - */ - band = local->hw.conf.chandef.chan->band; - break; #ifdef CONFIG_MAC80211_MESH case NL80211_IFTYPE_MESH_POINT: if (!is_multicast_ether_addr(skb->data)) { diff --git a/net/mac80211/util.c b/net/mac80211/util.c index a25e47750ed9..8c3c01a1b923 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -2514,7 +2514,6 @@ int ieee80211_reconfig(struct ieee80211_local *local) return res; } break; - case NL80211_IFTYPE_WDS: case NL80211_IFTYPE_AP_VLAN: case NL80211_IFTYPE_MONITOR: case NL80211_IFTYPE_P2P_DEVICE: @@ -2524,6 +2523,7 @@ int ieee80211_reconfig(struct ieee80211_local *local) case NUM_NL80211_IFTYPES: case NL80211_IFTYPE_P2P_CLIENT: case NL80211_IFTYPE_P2P_GO: + case NL80211_IFTYPE_WDS: WARN_ON(1); break; } diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c index 2fb99325135a..9ea6004abe1b 100644 --- a/net/mac80211/wme.c +++ b/net/mac80211/wme.c @@ -118,9 +118,11 @@ u16 ieee80211_select_queue_80211(struct ieee80211_sub_if_data *sdata, struct ieee80211_hdr *hdr) { struct ieee80211_local *local = sdata->local; + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); u8 *p; - if (local->hw.queues < IEEE80211_NUM_ACS) + if ((info->control.flags & IEEE80211_TX_CTRL_DONT_REORDER) || + local->hw.queues < IEEE80211_NUM_ACS) return 0; if (!ieee80211_is_data(hdr->frame_control)) { @@ -141,6 +143,7 @@ u16 ieee80211_select_queue_80211(struct ieee80211_sub_if_data *sdata, u16 __ieee80211_select_queue(struct ieee80211_sub_if_data *sdata, struct sta_info *sta, struct sk_buff *skb) { + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct mac80211_qos_map *qos_map; bool qos; @@ -153,7 +156,7 @@ u16 __ieee80211_select_queue(struct ieee80211_sub_if_data *sdata, else qos = false; - if (!qos) { + if (!qos || (info->control.flags & IEEE80211_TX_CTRL_DONT_REORDER)) { skb->priority = 0; /* required for correct WPA/11i MIC */ return IEEE80211_AC_BE; } @@ -202,9 +205,6 @@ u16 ieee80211_select_queue(struct ieee80211_sub_if_data *sdata, case NL80211_IFTYPE_AP: ra = skb->data; break; - case NL80211_IFTYPE_WDS: - ra = sdata->u.wds.remote_addr; - break; case NL80211_IFTYPE_STATION: /* might be a TDLS station */ sta = sta_info_get(sdata, skb->data); @@ -249,6 +249,14 @@ void ieee80211_set_qos_hdr(struct ieee80211_sub_if_data *sdata, p = ieee80211_get_qos_ctl(hdr); + /* don't overwrite the QoS field of injected frames */ + if (info->flags & IEEE80211_TX_CTL_INJECTED) { + /* do take into account Ack policy of injected frames */ + if (*p & IEEE80211_QOS_CTL_ACK_POLICY_NOACK) + info->flags |= IEEE80211_TX_CTL_NO_ACK; + return; + } + /* set up the first byte */ /* diff --git a/net/wireless/chan.c b/net/wireless/chan.c index 22d1779ab2b1..e4030f1fbc60 100644 --- a/net/wireless/chan.c +++ b/net/wireless/chan.c @@ -530,10 +530,10 @@ int cfg80211_chandef_dfs_required(struct wiphy *wiphy, case NL80211_IFTYPE_P2P_CLIENT: case NL80211_IFTYPE_MONITOR: case NL80211_IFTYPE_AP_VLAN: - case NL80211_IFTYPE_WDS: case NL80211_IFTYPE_P2P_DEVICE: case NL80211_IFTYPE_NAN: break; + case NL80211_IFTYPE_WDS: case NL80211_IFTYPE_UNSPECIFIED: case NUM_NL80211_IFTYPES: WARN_ON(1); @@ -677,12 +677,12 @@ bool cfg80211_beaconing_iface_active(struct wireless_dev *wdev) case NL80211_IFTYPE_P2P_CLIENT: case NL80211_IFTYPE_MONITOR: case NL80211_IFTYPE_AP_VLAN: - case NL80211_IFTYPE_WDS: case NL80211_IFTYPE_P2P_DEVICE: /* Can NAN type be considered as beaconing interface? */ case NL80211_IFTYPE_NAN: break; case NL80211_IFTYPE_UNSPECIFIED: + case NL80211_IFTYPE_WDS: case NUM_NL80211_IFTYPES: WARN_ON(1); } @@ -1324,12 +1324,12 @@ cfg80211_get_chan_state(struct wireless_dev *wdev, break; case NL80211_IFTYPE_MONITOR: case NL80211_IFTYPE_AP_VLAN: - case NL80211_IFTYPE_WDS: case NL80211_IFTYPE_P2P_DEVICE: case NL80211_IFTYPE_NAN: /* these interface types don't really have a channel */ return; case NL80211_IFTYPE_UNSPECIFIED: + case NL80211_IFTYPE_WDS: case NUM_NL80211_IFTYPES: WARN_ON(1); } diff --git a/net/wireless/core.c b/net/wireless/core.c index 240282c083aa..4b1f35e976e7 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -631,10 +631,8 @@ static int wiphy_verify_combinations(struct wiphy *wiphy) return -EINVAL; } -#ifndef CONFIG_WIRELESS_WDS if (WARN_ON(all_iftypes & BIT(NL80211_IFTYPE_WDS))) return -EINVAL; -#endif /* You can't even choose that many! */ if (WARN_ON(cnt < c->max_interfaces)) @@ -675,10 +673,8 @@ int wiphy_register(struct wiphy *wiphy) !(wiphy->nan_supported_bands & BIT(NL80211_BAND_2GHZ))))) return -EINVAL; -#ifndef CONFIG_WIRELESS_WDS if (WARN_ON(wiphy->interface_modes & BIT(NL80211_IFTYPE_WDS))) return -EINVAL; -#endif if (WARN_ON(wiphy->pmsr_capa && !wiphy->pmsr_capa->ftm.supported)) return -EINVAL; @@ -1202,9 +1198,6 @@ void __cfg80211_leave(struct cfg80211_registered_device *rdev, case NL80211_IFTYPE_OCB: __cfg80211_leave_ocb(rdev, dev); break; - case NL80211_IFTYPE_WDS: - /* must be handled by mac80211/driver, has no APIs */ - break; case NL80211_IFTYPE_P2P_DEVICE: case NL80211_IFTYPE_NAN: /* cannot happen, has no netdev */ @@ -1214,6 +1207,7 @@ void __cfg80211_leave(struct cfg80211_registered_device *rdev, /* nothing to do */ break; case NL80211_IFTYPE_UNSPECIFIED: + case NL80211_IFTYPE_WDS: case NUM_NL80211_IFTYPES: /* invalid */ break; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index a77174b99b07..8811a4b69f21 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -715,6 +715,9 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = { NLA_POLICY_EXACT_LEN(IEEE80211_S1G_CAPABILITY_LEN), [NL80211_ATTR_S1G_CAPABILITY_MASK] = NLA_POLICY_EXACT_LEN(IEEE80211_S1G_CAPABILITY_LEN), + [NL80211_ATTR_SAE_PWE] = + NLA_POLICY_RANGE(NLA_U8, NL80211_SAE_PWE_HUNT_AND_PECK, + NL80211_SAE_PWE_BOTH), }; /* policy for the key attributes */ @@ -1882,7 +1885,6 @@ static int nl80211_add_commands_unsplit(struct cfg80211_registered_device *rdev, if (nla_put_u32(msg, i, NL80211_CMD_SET_CHANNEL)) goto nla_put_failure; } - CMD(set_wds_peer, SET_WDS_PEER); if (rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_TDLS) { CMD(tdls_mgmt, TDLS_MGMT); CMD(tdls_oper, TDLS_OPER); @@ -2860,8 +2862,8 @@ static int parse_txq_params(struct nlattr *tb[], static bool nl80211_can_set_dev_channel(struct wireless_dev *wdev) { /* - * You can only set the channel explicitly for WDS interfaces, - * all others have their channel managed via their respective + * You can only set the channel explicitly for some interfaces, + * most have their channel managed via their respective * "establish a connection" command (connect, join, ...) * * For AP/GO and mesh mode, the channel can be set with the @@ -3066,29 +3068,6 @@ static int nl80211_set_channel(struct sk_buff *skb, struct genl_info *info) return __nl80211_set_channel(rdev, netdev, info); } -static int nl80211_set_wds_peer(struct sk_buff *skb, struct genl_info *info) -{ - struct cfg80211_registered_device *rdev = info->user_ptr[0]; - struct net_device *dev = info->user_ptr[1]; - struct wireless_dev *wdev = dev->ieee80211_ptr; - const u8 *bssid; - - if (!info->attrs[NL80211_ATTR_MAC]) - return -EINVAL; - - if (netif_running(dev)) - return -EBUSY; - - if (!rdev->ops->set_wds_peer) - return -EOPNOTSUPP; - - if (wdev->iftype != NL80211_IFTYPE_WDS) - return -EOPNOTSUPP; - - bssid = nla_data(info->attrs[NL80211_ATTR_MAC]); - return rdev_set_wds_peer(rdev, dev, bssid); -} - static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info) { struct cfg80211_registered_device *rdev; @@ -4595,7 +4574,8 @@ static int nl80211_parse_tx_bitrate_mask(struct genl_info *info, struct nlattr *attrs[], enum nl80211_attrs attr, struct cfg80211_bitrate_mask *mask, - struct net_device *dev) + struct net_device *dev, + bool default_all_enabled) { struct nlattr *tb[NL80211_TXRATE_MAX + 1]; struct cfg80211_registered_device *rdev = info->user_ptr[0]; @@ -4610,6 +4590,9 @@ static int nl80211_parse_tx_bitrate_mask(struct genl_info *info, for (i = 0; i < NUM_NL80211_BANDS; i++) { const struct ieee80211_sta_he_cap *he_cap; + if (!default_all_enabled) + break; + sband = rdev->wiphy.bands[i]; if (!sband) @@ -4677,6 +4660,7 @@ static int nl80211_parse_tx_bitrate_mask(struct genl_info *info, mask->control[band].ht_mcs)) return -EINVAL; } + if (tb[NL80211_TXRATE_VHT]) { if (!vht_set_mcs_mask( sband, @@ -4684,6 +4668,7 @@ static int nl80211_parse_tx_bitrate_mask(struct genl_info *info, mask->control[band].vht_mcs)) return -EINVAL; } + if (tb[NL80211_TXRATE_GI]) { mask->control[band].gi = nla_get_u8(tb[NL80211_TXRATE_GI]); @@ -4695,6 +4680,7 @@ static int nl80211_parse_tx_bitrate_mask(struct genl_info *info, nla_data(tb[NL80211_TXRATE_HE]), mask->control[band].he_mcs)) return -EINVAL; + if (tb[NL80211_TXRATE_HE_GI]) mask->control[band].he_gi = nla_get_u8(tb[NL80211_TXRATE_HE_GI]); @@ -4736,7 +4722,7 @@ static int validate_beacon_tx_rate(struct cfg80211_registered_device *rdev, enum nl80211_band band, struct cfg80211_bitrate_mask *beacon_rate) { - u32 count_ht, count_vht, i; + u32 count_ht, count_vht, count_he, i; u32 rate = beacon_rate->control[band].legacy; /* Allow only one rate */ @@ -4769,7 +4755,21 @@ static int validate_beacon_tx_rate(struct cfg80211_registered_device *rdev, return -EINVAL; } - if ((count_ht && count_vht) || (!rate && !count_ht && !count_vht)) + count_he = 0; + for (i = 0; i < NL80211_HE_NSS_MAX; i++) { + if (hweight16(beacon_rate->control[band].he_mcs[i]) > 1) { + return -EINVAL; + } else if (beacon_rate->control[band].he_mcs[i]) { + count_he++; + if (count_he > 1) + return -EINVAL; + } + if (count_he && rate) + return -EINVAL; + } + + if ((count_ht && count_vht && count_he) || + (!rate && !count_ht && !count_vht && !count_he)) return -EINVAL; if (rate && @@ -4784,6 +4784,10 @@ static int validate_beacon_tx_rate(struct cfg80211_registered_device *rdev, !wiphy_ext_feature_isset(&rdev->wiphy, NL80211_EXT_FEATURE_BEACON_RATE_VHT)) return -EINVAL; + if (count_he && + !wiphy_ext_feature_isset(&rdev->wiphy, + NL80211_EXT_FEATURE_BEACON_RATE_HE)) + return -EINVAL; return 0; } @@ -5244,7 +5248,7 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info) err = nl80211_parse_tx_bitrate_mask(info, info->attrs, NL80211_ATTR_TX_RATES, ¶ms.beacon_rate, - dev); + dev, false); if (err) return err; @@ -9732,6 +9736,12 @@ static int nl80211_crypto_settings(struct cfg80211_registered_device *rdev, nla_len(info->attrs[NL80211_ATTR_SAE_PASSWORD]); } + if (info->attrs[NL80211_ATTR_SAE_PWE]) + settings->sae_pwe = + nla_get_u8(info->attrs[NL80211_ATTR_SAE_PWE]); + else + settings->sae_pwe = NL80211_SAE_PWE_UNSPECIFIED; + return 0; } @@ -11088,7 +11098,7 @@ static int nl80211_set_tx_bitrate_mask(struct sk_buff *skb, err = nl80211_parse_tx_bitrate_mask(info, info->attrs, NL80211_ATTR_TX_RATES, &mask, - dev); + dev, true); if (err) return err; @@ -11697,7 +11707,7 @@ static int nl80211_join_mesh(struct sk_buff *skb, struct genl_info *info) err = nl80211_parse_tx_bitrate_mask(info, info->attrs, NL80211_ATTR_TX_RATES, &setup.beacon_rate, - dev); + dev, false); if (err) return err; @@ -14477,7 +14487,8 @@ static int parse_tid_conf(struct cfg80211_registered_device *rdev, if (tid_conf->txrate_type != NL80211_TX_RATE_AUTOMATIC) { attr = NL80211_TID_CONFIG_ATTR_TX_RATE; err = nl80211_parse_tx_bitrate_mask(info, attrs, attr, - &tid_conf->txrate_mask, dev); + &tid_conf->txrate_mask, dev, + true); if (err) return err; @@ -15139,14 +15150,6 @@ static const struct genl_small_ops nl80211_small_ops[] = { .internal_flags = NL80211_FLAG_NEED_NETDEV | NL80211_FLAG_NEED_RTNL, }, - { - .cmd = NL80211_CMD_SET_WDS_PEER, - .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, - .doit = nl80211_set_wds_peer, - .flags = GENL_UNS_ADMIN_PERM, - .internal_flags = NL80211_FLAG_NEED_NETDEV | - NL80211_FLAG_NEED_RTNL, - }, { .cmd = NL80211_CMD_JOIN_MESH, .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h index 950d57494168..5e2f349c92a8 100644 --- a/net/wireless/rdev-ops.h +++ b/net/wireless/rdev-ops.h @@ -582,16 +582,6 @@ static inline int rdev_get_tx_power(struct cfg80211_registered_device *rdev, return ret; } -static inline int rdev_set_wds_peer(struct cfg80211_registered_device *rdev, - struct net_device *dev, const u8 *addr) -{ - int ret; - trace_rdev_set_wds_peer(&rdev->wiphy, dev, addr); - ret = rdev->ops->set_wds_peer(&rdev->wiphy, dev, addr); - trace_rdev_return_int(&rdev->wiphy, ret); - return ret; -} - static inline int rdev_set_multicast_to_unicast(struct cfg80211_registered_device *rdev, struct net_device *dev, diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 8d0e49c46db3..3409f37d838b 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -694,7 +694,7 @@ static void cfg80211_scan_req_add_chan(struct cfg80211_scan_request *request, static bool cfg80211_find_ssid_match(struct cfg80211_colocated_ap *ap, struct cfg80211_scan_request *request) { - u8 i; + int i; u32 s_ssid; for (i = 0; i < request->n_ssids; i++) { diff --git a/net/wireless/trace.h b/net/wireless/trace.h index 6e218a0acd4e..817c6fef13be 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -838,11 +838,6 @@ DEFINE_EVENT(wiphy_netdev_mac_evt, rdev_del_mpath, TP_ARGS(wiphy, netdev, mac) ); -DEFINE_EVENT(wiphy_netdev_mac_evt, rdev_set_wds_peer, - TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, const u8 *mac), - TP_ARGS(wiphy, netdev, mac) -); - TRACE_EVENT(rdev_dump_station, TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, int _idx, u8 *mac), diff --git a/net/wireless/util.c b/net/wireless/util.c index f01746894a4e..5af88037f1fb 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -550,8 +550,7 @@ int ieee80211_data_to_8023_exthdr(struct sk_buff *skb, struct ethhdr *ehdr, return -1; break; case cpu_to_le16(IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS): - if (unlikely(iftype != NL80211_IFTYPE_WDS && - iftype != NL80211_IFTYPE_MESH_POINT && + if (unlikely(iftype != NL80211_IFTYPE_MESH_POINT && iftype != NL80211_IFTYPE_AP_VLAN && iftype != NL80211_IFTYPE_STATION)) return -1; @@ -1051,7 +1050,6 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev, case NL80211_IFTYPE_P2P_GO: case NL80211_IFTYPE_AP: case NL80211_IFTYPE_AP_VLAN: - case NL80211_IFTYPE_WDS: case NL80211_IFTYPE_MESH_POINT: /* bridging OK */ break; @@ -1063,6 +1061,7 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev, /* not happening */ break; case NL80211_IFTYPE_P2P_DEVICE: + case NL80211_IFTYPE_WDS: case NL80211_IFTYPE_NAN: WARN_ON(1); break; @@ -1276,20 +1275,22 @@ static u32 cfg80211_calculate_bitrate_vht(struct rate_info *rate) static u32 cfg80211_calculate_bitrate_he(struct rate_info *rate) { -#define SCALE 2048 - u16 mcs_divisors[12] = { - 34133, /* 16.666666... */ - 17067, /* 8.333333... */ - 11378, /* 5.555555... */ - 8533, /* 4.166666... */ - 5689, /* 2.777777... */ - 4267, /* 2.083333... */ - 3923, /* 1.851851... */ - 3413, /* 1.666666... */ - 2844, /* 1.388888... */ - 2560, /* 1.250000... */ - 2276, /* 1.111111... */ - 2048, /* 1.000000... */ +#define SCALE 6144 + u32 mcs_divisors[14] = { + 102399, /* 16.666666... */ + 51201, /* 8.333333... */ + 34134, /* 5.555555... */ + 25599, /* 4.166666... */ + 17067, /* 2.777777... */ + 12801, /* 2.083333... */ + 11769, /* 1.851851... */ + 10239, /* 1.666666... */ + 8532, /* 1.388888... */ + 7680, /* 1.250000... */ + 6828, /* 1.111111... */ + 6144, /* 1.000000... */ + 5690, /* 0.926106... */ + 5120, /* 0.833333... */ }; u32 rates_160M[3] = { 960777777, 907400000, 816666666 }; u32 rates_969[3] = { 480388888, 453700000, 408333333 }; @@ -1301,7 +1302,7 @@ static u32 cfg80211_calculate_bitrate_he(struct rate_info *rate) u64 tmp; u32 result; - if (WARN_ON_ONCE(rate->mcs > 11)) + if (WARN_ON_ONCE(rate->mcs > 13)) return 0; if (WARN_ON_ONCE(rate->he_gi > NL80211_RATE_INFO_HE_GI_3_2)) diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index 78f2927ead7f..b84a345b2653 100644 --- a/net/wireless/wext-compat.c +++ b/net/wireless/wext-compat.c @@ -49,9 +49,6 @@ int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info, case IW_MODE_ADHOC: type = NL80211_IFTYPE_ADHOC; break; - case IW_MODE_REPEAT: - type = NL80211_IFTYPE_WDS; - break; case IW_MODE_MONITOR: type = NL80211_IFTYPE_MONITOR; break; @@ -1150,50 +1147,6 @@ static int cfg80211_wext_giwpower(struct net_device *dev, return 0; } -static int cfg80211_wds_wext_siwap(struct net_device *dev, - struct iw_request_info *info, - struct sockaddr *addr, char *extra) -{ - struct wireless_dev *wdev = dev->ieee80211_ptr; - struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); - int err; - - if (WARN_ON(wdev->iftype != NL80211_IFTYPE_WDS)) - return -EINVAL; - - if (addr->sa_family != ARPHRD_ETHER) - return -EINVAL; - - if (netif_running(dev)) - return -EBUSY; - - if (!rdev->ops->set_wds_peer) - return -EOPNOTSUPP; - - err = rdev_set_wds_peer(rdev, dev, (u8 *)&addr->sa_data); - if (err) - return err; - - memcpy(&wdev->wext.bssid, (u8 *) &addr->sa_data, ETH_ALEN); - - return 0; -} - -static int cfg80211_wds_wext_giwap(struct net_device *dev, - struct iw_request_info *info, - struct sockaddr *addr, char *extra) -{ - struct wireless_dev *wdev = dev->ieee80211_ptr; - - if (WARN_ON(wdev->iftype != NL80211_IFTYPE_WDS)) - return -EINVAL; - - addr->sa_family = ARPHRD_ETHER; - memcpy(&addr->sa_data, wdev->wext.bssid, ETH_ALEN); - - return 0; -} - static int cfg80211_wext_siwrate(struct net_device *dev, struct iw_request_info *info, struct iw_param *rate, char *extra) @@ -1371,8 +1324,6 @@ static int cfg80211_wext_siwap(struct net_device *dev, return cfg80211_ibss_wext_siwap(dev, info, ap_addr, extra); case NL80211_IFTYPE_STATION: return cfg80211_mgd_wext_siwap(dev, info, ap_addr, extra); - case NL80211_IFTYPE_WDS: - return cfg80211_wds_wext_siwap(dev, info, ap_addr, extra); default: return -EOPNOTSUPP; } @@ -1389,8 +1340,6 @@ static int cfg80211_wext_giwap(struct net_device *dev, return cfg80211_ibss_wext_giwap(dev, info, ap_addr, extra); case NL80211_IFTYPE_STATION: return cfg80211_mgd_wext_giwap(dev, info, ap_addr, extra); - case NL80211_IFTYPE_WDS: - return cfg80211_wds_wext_giwap(dev, info, ap_addr, extra); default: return -EOPNOTSUPP; }