From 9f0ffa418483938d25a15f6ad3891389f333bc59 Mon Sep 17 00:00:00 2001 From: Rohan Dutta Date: Tue, 27 Oct 2020 12:09:10 +0200 Subject: cfg80211: Add support to configure SAE PWE value to drivers Add support to configure SAE PWE preference from userspace to drivers in both AP and STA modes. This is needed for cases where the driver takes care of Authentication frame processing (SME in the driver) so that correct enforcement of the acceptable PWE derivation mechanism can be performed. The userspace applications can pass the sae_pwe value using the NL80211_ATTR_SAE_PWE attribute in the NL80211_CMD_CONNECT and NL80211_CMD_START_AP commands to the driver. This allows selection between the hunting-and-pecking loop and hash-to-element options for PWE derivation. For backwards compatibility, this new attribute is optional and if not included, the driver is notified of the value being unspecified. Signed-off-by: Rohan Dutta Signed-off-by: Jouni Malinen Link: https://lore.kernel.org/r/20201027100910.22283-1-jouni@codeaurora.org Signed-off-by: Johannes Berg --- include/uapi/linux/nl80211.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 47700a2b9af9..2d733effcdaf 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -2527,6 +2527,11 @@ 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 +3021,8 @@ 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, @@ -7124,4 +7131,23 @@ 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 */ -- cgit v1.3-14-g43fede From c4a30446a92a222d2f368254dcc4ab2fda0ba924 Mon Sep 17 00:00:00 2001 From: Rajkumar Manoharan Date: Fri, 16 Oct 2020 13:15:27 -0700 Subject: cfg80211: add support to configure HE MCS for beacon rate This allows an option to configure a single HE MCS beacon tx rate. Signed-off-by: Rajkumar Manoharan Link: https://lore.kernel.org/r/1602879327-29488-2-git-send-email-rmanohar@codeaurora.org Signed-off-by: Johannes Berg --- include/uapi/linux/nl80211.h | 9 +++++++-- net/wireless/nl80211.c | 25 +++++++++++++++++++++++-- 2 files changed, 30 insertions(+), 4 deletions(-) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 2d733effcdaf..e1e5b3d4dd81 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -1750,8 +1750,9 @@ 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. @@ -5903,6 +5904,9 @@ 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. */ @@ -5963,6 +5967,7 @@ 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, diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 3c73eb35b1e5..aad37e7c7f91 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -4683,6 +4683,7 @@ 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, @@ -4690,6 +4691,7 @@ 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]); @@ -4701,6 +4703,7 @@ 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]); @@ -4742,7 +4745,7 @@ 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 */ @@ -4775,7 +4778,21 @@ 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 && @@ -4790,6 +4807,10 @@ 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; } -- cgit v1.3-14-g43fede From e7e0517c1004991908bc7f20b4c9a7b678277358 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 9 Nov 2020 10:57:47 +0100 Subject: cfg80211: remove WDS code Remove all the code that was there to configure WDS interfaces, now that there's no way to reach it anymore. Link: https://lore.kernel.org/r/20201109105103.8f5b98e4068d.I5f5129041649ef2862b69683574bb3344743727b@changeid Signed-off-by: Johannes Berg --- include/net/cfg80211.h | 5 ----- include/uapi/linux/nl80211.h | 3 ++- net/wireless/chan.c | 6 +++--- net/wireless/core.c | 8 +------ net/wireless/nl80211.c | 36 ++----------------------------- net/wireless/rdev-ops.h | 10 --------- net/wireless/trace.h | 5 ----- net/wireless/util.c | 5 ++--- net/wireless/wext-compat.c | 51 -------------------------------------------- 9 files changed, 10 insertions(+), 119 deletions(-) (limited to 'include/uapi/linux') diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 0ba8d1fa6eb9..4ff804a8bc1d 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -3745,8 +3745,6 @@ 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 * @@ -4067,9 +4065,6 @@ 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/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index e1e5b3d4dd81..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 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 9f23923e8d29..f6b744e91ff4 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 aad37e7c7f91..b76bdc8417c4 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -1885,7 +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); @@ -2863,8 +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 @@ -3069,29 +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; @@ -15173,14 +15149,6 @@ 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/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 5b6c80ae564a..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; 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; } -- cgit v1.3-14-g43fede