From: Felix Fietkau Date: Sun, 14 Mar 2021 23:05:42 +0000 (+0100) Subject: mac80211: backport upstream patches for driver disconnect X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=5dc501507222b38d731b89c3311d8253b73dd0e7;p=openwrt%2Fstaging%2Flinusw.git mac80211: backport upstream patches for driver disconnect Needed for an mt76 update Signed-off-by: Felix Fietkau --- diff --git a/package/kernel/mac80211/patches/subsys/300-cfg80211-support-immediate-reconnect-request-hint.patch b/package/kernel/mac80211/patches/subsys/300-cfg80211-support-immediate-reconnect-request-hint.patch new file mode 100644 index 0000000000..d3f4aa7972 --- /dev/null +++ b/package/kernel/mac80211/patches/subsys/300-cfg80211-support-immediate-reconnect-request-hint.patch @@ -0,0 +1,301 @@ +From: Johannes Berg +Date: Sun, 6 Dec 2020 14:54:42 +0200 +Subject: [PATCH] cfg80211: support immediate reconnect request hint + +There are cases where it's necessary to disconnect, but an +immediate reconnection is desired. Support a hint to userspace +that this is the case, by including a new attribute in the +deauth or disassoc event. + +Signed-off-by: Luca Coelho +Link: https://lore.kernel.org/r/iwlwifi.20201206145305.58d33941fb9d.I0e7168c205c7949529c8e3b86f3c9b12c01a7017@changeid +Signed-off-by: Johannes Berg +--- + +--- a/include/net/cfg80211.h ++++ b/include/net/cfg80211.h +@@ -6410,13 +6410,15 @@ void cfg80211_abandon_assoc(struct net_d + * @dev: network device + * @buf: 802.11 frame (header + body) + * @len: length of the frame data ++ * @reconnect: immediate reconnect is desired (include the nl80211 attribute) + * + * This function is called whenever deauthentication has been processed in + * station mode. This includes both received deauthentication frames and + * locally generated ones. This function may sleep. The caller must hold the + * corresponding wdev's mutex. + */ +-void cfg80211_tx_mlme_mgmt(struct net_device *dev, const u8 *buf, size_t len); ++void cfg80211_tx_mlme_mgmt(struct net_device *dev, const u8 *buf, size_t len, ++ bool reconnect); + + /** + * cfg80211_rx_unprot_mlme_mgmt - notification of unprotected mlme mgmt frame +--- a/include/uapi/linux/nl80211.h ++++ b/include/uapi/linux/nl80211.h +@@ -2527,6 +2527,10 @@ enum nl80211_commands { + * override mask. Used with NL80211_ATTR_S1G_CAPABILITY in + * NL80211_CMD_ASSOCIATE or NL80211_CMD_CONNECT. + * ++ * @NL80211_ATTR_RECONNECT_REQUESTED: flag attribute, used with deauth and ++ * disassoc events to indicate that an immediate reconnect to the AP ++ * is desired. ++ * + * @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 +3020,8 @@ enum nl80211_attrs { + NL80211_ATTR_S1G_CAPABILITY, + NL80211_ATTR_S1G_CAPABILITY_MASK, + ++ NL80211_ATTR_RECONNECT_REQUESTED, ++ + /* add attributes here, update the policy in nl80211.c */ + + __NL80211_ATTR_AFTER_LAST, +--- a/net/mac80211/mlme.c ++++ b/net/mac80211/mlme.c +@@ -2729,7 +2729,7 @@ static void ieee80211_report_disconnect( + }; + + if (tx) +- cfg80211_tx_mlme_mgmt(sdata->dev, buf, len); ++ cfg80211_tx_mlme_mgmt(sdata->dev, buf, len, false); + else + cfg80211_rx_mlme_mgmt(sdata->dev, buf, len); + +@@ -4716,7 +4716,8 @@ void ieee80211_mgd_quiesce(struct ieee80 + if (ifmgd->auth_data) + ieee80211_destroy_auth_data(sdata, false); + cfg80211_tx_mlme_mgmt(sdata->dev, frame_buf, +- IEEE80211_DEAUTH_FRAME_LEN); ++ IEEE80211_DEAUTH_FRAME_LEN, ++ false); + } + + /* This is a bit of a hack - we should find a better and more generic +--- a/net/wireless/mlme.c ++++ b/net/wireless/mlme.c +@@ -4,7 +4,7 @@ + * + * Copyright (c) 2009, Jouni Malinen + * Copyright (c) 2015 Intel Deutschland GmbH +- * Copyright (C) 2019 Intel Corporation ++ * Copyright (C) 2019-2020 Intel Corporation + */ + + #include +@@ -81,7 +81,8 @@ static void cfg80211_process_auth(struct + } + + static void cfg80211_process_deauth(struct wireless_dev *wdev, +- const u8 *buf, size_t len) ++ const u8 *buf, size_t len, ++ bool reconnect) + { + struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); + struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buf; +@@ -89,7 +90,7 @@ static void cfg80211_process_deauth(stru + u16 reason_code = le16_to_cpu(mgmt->u.deauth.reason_code); + bool from_ap = !ether_addr_equal(mgmt->sa, wdev->netdev->dev_addr); + +- nl80211_send_deauth(rdev, wdev->netdev, buf, len, GFP_KERNEL); ++ nl80211_send_deauth(rdev, wdev->netdev, buf, len, reconnect, GFP_KERNEL); + + if (!wdev->current_bss || + !ether_addr_equal(wdev->current_bss->pub.bssid, bssid)) +@@ -100,7 +101,8 @@ static void cfg80211_process_deauth(stru + } + + static void cfg80211_process_disassoc(struct wireless_dev *wdev, +- const u8 *buf, size_t len) ++ const u8 *buf, size_t len, ++ bool reconnect) + { + struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); + struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buf; +@@ -108,7 +110,8 @@ static void cfg80211_process_disassoc(st + u16 reason_code = le16_to_cpu(mgmt->u.disassoc.reason_code); + bool from_ap = !ether_addr_equal(mgmt->sa, wdev->netdev->dev_addr); + +- nl80211_send_disassoc(rdev, wdev->netdev, buf, len, GFP_KERNEL); ++ nl80211_send_disassoc(rdev, wdev->netdev, buf, len, reconnect, ++ GFP_KERNEL); + + if (WARN_ON(!wdev->current_bss || + !ether_addr_equal(wdev->current_bss->pub.bssid, bssid))) +@@ -133,9 +136,9 @@ void cfg80211_rx_mlme_mgmt(struct net_de + if (ieee80211_is_auth(mgmt->frame_control)) + cfg80211_process_auth(wdev, buf, len); + else if (ieee80211_is_deauth(mgmt->frame_control)) +- cfg80211_process_deauth(wdev, buf, len); ++ cfg80211_process_deauth(wdev, buf, len, false); + else if (ieee80211_is_disassoc(mgmt->frame_control)) +- cfg80211_process_disassoc(wdev, buf, len); ++ cfg80211_process_disassoc(wdev, buf, len, false); + } + EXPORT_SYMBOL(cfg80211_rx_mlme_mgmt); + +@@ -180,22 +183,23 @@ void cfg80211_abandon_assoc(struct net_d + } + EXPORT_SYMBOL(cfg80211_abandon_assoc); + +-void cfg80211_tx_mlme_mgmt(struct net_device *dev, const u8 *buf, size_t len) ++void cfg80211_tx_mlme_mgmt(struct net_device *dev, const u8 *buf, size_t len, ++ bool reconnect) + { + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct ieee80211_mgmt *mgmt = (void *)buf; + + ASSERT_WDEV_LOCK(wdev); + +- trace_cfg80211_tx_mlme_mgmt(dev, buf, len); ++ trace_cfg80211_tx_mlme_mgmt(dev, buf, len, reconnect); + + if (WARN_ON(len < 2)) + return; + + if (ieee80211_is_deauth(mgmt->frame_control)) +- cfg80211_process_deauth(wdev, buf, len); ++ cfg80211_process_deauth(wdev, buf, len, reconnect); + else +- cfg80211_process_disassoc(wdev, buf, len); ++ cfg80211_process_disassoc(wdev, buf, len, reconnect); + } + EXPORT_SYMBOL(cfg80211_tx_mlme_mgmt); + +--- a/net/wireless/nl80211.c ++++ b/net/wireless/nl80211.c +@@ -732,6 +732,7 @@ static const struct nla_policy nl80211_p + NLA_POLICY_EXACT_LEN(IEEE80211_S1G_CAPABILITY_LEN), + [NL80211_ATTR_S1G_CAPABILITY_MASK] = + NLA_POLICY_EXACT_LEN(IEEE80211_S1G_CAPABILITY_LEN), ++ [NL80211_ATTR_RECONNECT_REQUESTED] = { .type = NLA_REJECT }, + }; + + /* policy for the key attributes */ +@@ -15899,7 +15900,7 @@ static void nl80211_send_mlme_event(stru + const u8 *buf, size_t len, + enum nl80211_commands cmd, gfp_t gfp, + int uapsd_queues, const u8 *req_ies, +- size_t req_ies_len) ++ size_t req_ies_len, bool reconnect) + { + struct sk_buff *msg; + void *hdr; +@@ -15921,6 +15922,9 @@ static void nl80211_send_mlme_event(stru + nla_put(msg, NL80211_ATTR_REQ_IE, req_ies_len, req_ies))) + goto nla_put_failure; + ++ if (reconnect && nla_put_flag(msg, NL80211_ATTR_RECONNECT_REQUESTED)) ++ goto nla_put_failure; ++ + if (uapsd_queues >= 0) { + struct nlattr *nla_wmm = + nla_nest_start_noflag(msg, NL80211_ATTR_STA_WME); +@@ -15949,7 +15953,8 @@ void nl80211_send_rx_auth(struct cfg8021 + size_t len, gfp_t gfp) + { + nl80211_send_mlme_event(rdev, netdev, buf, len, +- NL80211_CMD_AUTHENTICATE, gfp, -1, NULL, 0); ++ NL80211_CMD_AUTHENTICATE, gfp, -1, NULL, 0, ++ false); + } + + void nl80211_send_rx_assoc(struct cfg80211_registered_device *rdev, +@@ -15959,23 +15964,25 @@ void nl80211_send_rx_assoc(struct cfg802 + { + nl80211_send_mlme_event(rdev, netdev, buf, len, + NL80211_CMD_ASSOCIATE, gfp, uapsd_queues, +- req_ies, req_ies_len); ++ req_ies, req_ies_len, false); + } + + void nl80211_send_deauth(struct cfg80211_registered_device *rdev, + struct net_device *netdev, const u8 *buf, +- size_t len, gfp_t gfp) ++ size_t len, bool reconnect, gfp_t gfp) + { + nl80211_send_mlme_event(rdev, netdev, buf, len, +- NL80211_CMD_DEAUTHENTICATE, gfp, -1, NULL, 0); ++ NL80211_CMD_DEAUTHENTICATE, gfp, -1, NULL, 0, ++ reconnect); + } + + void nl80211_send_disassoc(struct cfg80211_registered_device *rdev, + struct net_device *netdev, const u8 *buf, +- size_t len, gfp_t gfp) ++ size_t len, bool reconnect, gfp_t gfp) + { + nl80211_send_mlme_event(rdev, netdev, buf, len, +- NL80211_CMD_DISASSOCIATE, gfp, -1, NULL, 0); ++ NL80211_CMD_DISASSOCIATE, gfp, -1, NULL, 0, ++ reconnect); + } + + void cfg80211_rx_unprot_mlme_mgmt(struct net_device *dev, const u8 *buf, +@@ -16006,7 +16013,7 @@ void cfg80211_rx_unprot_mlme_mgmt(struct + + trace_cfg80211_rx_unprot_mlme_mgmt(dev, buf, len); + nl80211_send_mlme_event(rdev, dev, buf, len, cmd, GFP_ATOMIC, -1, +- NULL, 0); ++ NULL, 0, false); + } + EXPORT_SYMBOL(cfg80211_rx_unprot_mlme_mgmt); + +--- a/net/wireless/nl80211.h ++++ b/net/wireless/nl80211.h +@@ -1,7 +1,7 @@ + /* SPDX-License-Identifier: GPL-2.0 */ + /* + * Portions of this file +- * Copyright (C) 2018 Intel Corporation ++ * Copyright (C) 2018, 2020 Intel Corporation + */ + #ifndef __NET_WIRELESS_NL80211_H + #define __NET_WIRELESS_NL80211_H +@@ -69,10 +69,12 @@ void nl80211_send_rx_assoc(struct cfg802 + const u8 *req_ies, size_t req_ies_len); + void nl80211_send_deauth(struct cfg80211_registered_device *rdev, + struct net_device *netdev, +- const u8 *buf, size_t len, gfp_t gfp); ++ const u8 *buf, size_t len, ++ bool reconnect, gfp_t gfp); + void nl80211_send_disassoc(struct cfg80211_registered_device *rdev, + struct net_device *netdev, +- const u8 *buf, size_t len, gfp_t gfp); ++ const u8 *buf, size_t len, ++ bool reconnect, gfp_t gfp); + void nl80211_send_auth_timeout(struct cfg80211_registered_device *rdev, + struct net_device *netdev, + const u8 *addr, gfp_t gfp); +--- a/net/wireless/trace.h ++++ b/net/wireless/trace.h +@@ -2684,19 +2684,23 @@ DEFINE_EVENT(netdev_frame_event, cfg8021 + ); + + TRACE_EVENT(cfg80211_tx_mlme_mgmt, +- TP_PROTO(struct net_device *netdev, const u8 *buf, int len), +- TP_ARGS(netdev, buf, len), ++ TP_PROTO(struct net_device *netdev, const u8 *buf, int len, ++ bool reconnect), ++ TP_ARGS(netdev, buf, len, reconnect), + TP_STRUCT__entry( + NETDEV_ENTRY + __dynamic_array(u8, frame, len) ++ __field(int, reconnect) + ), + TP_fast_assign( + NETDEV_ASSIGN; + memcpy(__get_dynamic_array(frame), buf, len); ++ __entry->reconnect = reconnect; + ), +- TP_printk(NETDEV_PR_FMT ", ftype:0x%.2x", ++ TP_printk(NETDEV_PR_FMT ", ftype:0x%.2x reconnect:%d", + NETDEV_PR_ARG, +- le16_to_cpup((__le16 *)__get_dynamic_array(frame))) ++ le16_to_cpup((__le16 *)__get_dynamic_array(frame)), ++ __entry->reconnect) + ); + + DECLARE_EVENT_CLASS(netdev_mac_evt, diff --git a/package/kernel/mac80211/patches/subsys/301-mac80211-support-driver-based-disconnect-with-reconn.patch b/package/kernel/mac80211/patches/subsys/301-mac80211-support-driver-based-disconnect-with-reconn.patch new file mode 100644 index 0000000000..8f948c140e --- /dev/null +++ b/package/kernel/mac80211/patches/subsys/301-mac80211-support-driver-based-disconnect-with-reconn.patch @@ -0,0 +1,271 @@ +From: Johannes Berg +Date: Sun, 6 Dec 2020 14:54:43 +0200 +Subject: [PATCH] mac80211: support driver-based disconnect with reconnect hint + +Support the driver indicating that a disconnection needs +to be performed, and pass through the reconnect hint in +this case. + +Signed-off-by: Johannes Berg +Signed-off-by: Luca Coelho +Link: https://lore.kernel.org/r/iwlwifi.20201206145305.5c8dab7a22a0.I58459fdf6968b16c90cab9c574f0f04ca22b0c79@changeid +Signed-off-by: Johannes Berg +--- + +--- a/include/net/mac80211.h ++++ b/include/net/mac80211.h +@@ -5885,6 +5885,17 @@ void ieee80211_beacon_loss(struct ieee80 + void ieee80211_connection_loss(struct ieee80211_vif *vif); + + /** ++ * ieee80211_disconnect - request disconnection ++ * ++ * @vif: &struct ieee80211_vif pointer from the add_interface callback. ++ * @reconnect: immediate reconnect is desired ++ * ++ * Request disconnection from the current network and, if enabled, send a ++ * hint to the higher layers that immediate reconnect is desired. ++ */ ++void ieee80211_disconnect(struct ieee80211_vif *vif, bool reconnect); ++ ++/** + * ieee80211_resume_disconnect - disconnect from AP after resume + * + * @vif: &struct ieee80211_vif pointer from the add_interface callback. +--- a/net/mac80211/ieee80211_i.h ++++ b/net/mac80211/ieee80211_i.h +@@ -461,7 +461,9 @@ struct ieee80211_if_managed { + unsigned long probe_timeout; + int probe_send_count; + bool nullfunc_failed; +- bool connection_loss; ++ u8 connection_loss:1, ++ driver_disconnect:1, ++ reconnect:1; + + struct cfg80211_bss *associated; + struct ieee80211_mgd_auth_data *auth_data; +--- a/net/mac80211/mlme.c ++++ b/net/mac80211/mlme.c +@@ -2720,7 +2720,7 @@ EXPORT_SYMBOL(ieee80211_ap_probereq_get) + + static void ieee80211_report_disconnect(struct ieee80211_sub_if_data *sdata, + const u8 *buf, size_t len, bool tx, +- u16 reason) ++ u16 reason, bool reconnect) + { + struct ieee80211_event event = { + .type = MLME_EVENT, +@@ -2729,7 +2729,7 @@ static void ieee80211_report_disconnect( + }; + + if (tx) +- cfg80211_tx_mlme_mgmt(sdata->dev, buf, len, false); ++ cfg80211_tx_mlme_mgmt(sdata->dev, buf, len, reconnect); + else + cfg80211_rx_mlme_mgmt(sdata->dev, buf, len); + +@@ -2751,13 +2751,18 @@ static void __ieee80211_disconnect(struc + + tx = !sdata->csa_block_tx; + +- /* AP is probably out of range (or not reachable for another reason) so +- * remove the bss struct for that AP. +- */ +- cfg80211_unlink_bss(local->hw.wiphy, ifmgd->associated); ++ if (!ifmgd->driver_disconnect) { ++ /* ++ * AP is probably out of range (or not reachable for another ++ * reason) so remove the bss struct for that AP. ++ */ ++ cfg80211_unlink_bss(local->hw.wiphy, ifmgd->associated); ++ } + + ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DEAUTH, +- WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY, ++ ifmgd->driver_disconnect ? ++ WLAN_REASON_DEAUTH_LEAVING : ++ WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY, + tx, frame_buf); + mutex_lock(&local->mtx); + sdata->vif.csa_active = false; +@@ -2770,7 +2775,9 @@ static void __ieee80211_disconnect(struc + mutex_unlock(&local->mtx); + + ieee80211_report_disconnect(sdata, frame_buf, sizeof(frame_buf), tx, +- WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY); ++ WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY, ++ ifmgd->reconnect); ++ ifmgd->reconnect = false; + + sdata_unlock(sdata); + } +@@ -2789,6 +2796,13 @@ static void ieee80211_beacon_connection_ + sdata_info(sdata, "Connection to AP %pM lost\n", + ifmgd->bssid); + __ieee80211_disconnect(sdata); ++ ifmgd->connection_loss = false; ++ } else if (ifmgd->driver_disconnect) { ++ sdata_info(sdata, ++ "Driver requested disconnection from AP %pM\n", ++ ifmgd->bssid); ++ __ieee80211_disconnect(sdata); ++ ifmgd->driver_disconnect = false; + } else { + ieee80211_mgd_probe_ap(sdata, true); + } +@@ -2827,6 +2841,21 @@ void ieee80211_connection_loss(struct ie + } + EXPORT_SYMBOL(ieee80211_connection_loss); + ++void ieee80211_disconnect(struct ieee80211_vif *vif, bool reconnect) ++{ ++ struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif); ++ struct ieee80211_hw *hw = &sdata->local->hw; ++ ++ trace_api_disconnect(sdata, reconnect); ++ ++ if (WARN_ON(sdata->vif.type != NL80211_IFTYPE_STATION)) ++ return; ++ ++ sdata->u.mgd.driver_disconnect = true; ++ sdata->u.mgd.reconnect = reconnect; ++ ieee80211_queue_work(hw, &sdata->u.mgd.beacon_connection_loss_work); ++} ++EXPORT_SYMBOL(ieee80211_disconnect); + + static void ieee80211_destroy_auth_data(struct ieee80211_sub_if_data *sdata, + bool assoc) +@@ -3130,7 +3159,7 @@ static void ieee80211_rx_mgmt_deauth(str + ieee80211_set_disassoc(sdata, 0, 0, false, NULL); + + ieee80211_report_disconnect(sdata, (u8 *)mgmt, len, false, +- reason_code); ++ reason_code, false); + return; + } + +@@ -3179,7 +3208,8 @@ static void ieee80211_rx_mgmt_disassoc(s + + ieee80211_set_disassoc(sdata, 0, 0, false, NULL); + +- ieee80211_report_disconnect(sdata, (u8 *)mgmt, len, false, reason_code); ++ ieee80211_report_disconnect(sdata, (u8 *)mgmt, len, false, reason_code, ++ false); + } + + static void ieee80211_get_rates(struct ieee80211_supported_band *sband, +@@ -4199,7 +4229,8 @@ static void ieee80211_rx_mgmt_beacon(str + true, deauth_buf); + ieee80211_report_disconnect(sdata, deauth_buf, + sizeof(deauth_buf), true, +- WLAN_REASON_DEAUTH_LEAVING); ++ WLAN_REASON_DEAUTH_LEAVING, ++ false); + return; + } + +@@ -4344,7 +4375,7 @@ static void ieee80211_sta_connection_los + tx, frame_buf); + + ieee80211_report_disconnect(sdata, frame_buf, sizeof(frame_buf), true, +- reason); ++ reason, false); + } + + static int ieee80211_auth(struct ieee80211_sub_if_data *sdata) +@@ -5431,7 +5462,8 @@ int ieee80211_mgd_auth(struct ieee80211_ + + ieee80211_report_disconnect(sdata, frame_buf, + sizeof(frame_buf), true, +- WLAN_REASON_UNSPECIFIED); ++ WLAN_REASON_UNSPECIFIED, ++ false); + } + + sdata_info(sdata, "authenticate with %pM\n", req->bss->bssid); +@@ -5503,7 +5535,8 @@ int ieee80211_mgd_assoc(struct ieee80211 + + ieee80211_report_disconnect(sdata, frame_buf, + sizeof(frame_buf), true, +- WLAN_REASON_UNSPECIFIED); ++ WLAN_REASON_UNSPECIFIED, ++ false); + } + + if (ifmgd->auth_data && !ifmgd->auth_data->done) { +@@ -5802,7 +5835,7 @@ int ieee80211_mgd_deauth(struct ieee8021 + ieee80211_destroy_auth_data(sdata, false); + ieee80211_report_disconnect(sdata, frame_buf, + sizeof(frame_buf), true, +- req->reason_code); ++ req->reason_code, false); + + return 0; + } +@@ -5822,7 +5855,7 @@ int ieee80211_mgd_deauth(struct ieee8021 + ieee80211_destroy_assoc_data(sdata, false, true); + ieee80211_report_disconnect(sdata, frame_buf, + sizeof(frame_buf), true, +- req->reason_code); ++ req->reason_code, false); + return 0; + } + +@@ -5837,7 +5870,7 @@ int ieee80211_mgd_deauth(struct ieee8021 + req->reason_code, tx, frame_buf); + ieee80211_report_disconnect(sdata, frame_buf, + sizeof(frame_buf), true, +- req->reason_code); ++ req->reason_code, false); + return 0; + } + +@@ -5870,7 +5903,7 @@ int ieee80211_mgd_disassoc(struct ieee80 + frame_buf); + + ieee80211_report_disconnect(sdata, frame_buf, sizeof(frame_buf), true, +- req->reason_code); ++ req->reason_code, false); + + return 0; + } +--- a/net/mac80211/trace.h ++++ b/net/mac80211/trace.h +@@ -2,7 +2,7 @@ + /* + * Portions of this file + * Copyright(c) 2016-2017 Intel Deutschland GmbH +-* Copyright (C) 2018 - 2019 Intel Corporation ++* Copyright (C) 2018 - 2020 Intel Corporation + */ + + #if !defined(__MAC80211_DRIVER_TRACE) || defined(TRACE_HEADER_MULTI_READ) +@@ -2086,6 +2086,27 @@ TRACE_EVENT(api_connection_loss, + ) + ); + ++TRACE_EVENT(api_disconnect, ++ TP_PROTO(struct ieee80211_sub_if_data *sdata, bool reconnect), ++ ++ TP_ARGS(sdata, reconnect), ++ ++ TP_STRUCT__entry( ++ VIF_ENTRY ++ __field(int, reconnect) ++ ), ++ ++ TP_fast_assign( ++ VIF_ASSIGN; ++ __entry->reconnect = reconnect; ++ ), ++ ++ TP_printk( ++ VIF_PR_FMT " reconnect:%d", ++ VIF_PR_ARG, __entry->reconnect ++ ) ++); ++ + TRACE_EVENT(api_cqm_rssi_notify, + TP_PROTO(struct ieee80211_sub_if_data *sdata, + enum nl80211_cqm_rssi_threshold_event rssi_event, diff --git a/package/kernel/mac80211/patches/subsys/311-net-fq_impl-drop-get_default_func-move-default-flow-.patch b/package/kernel/mac80211/patches/subsys/311-net-fq_impl-drop-get_default_func-move-default-flow-.patch index de1f1bb7f5..f8748ef123 100644 --- a/package/kernel/mac80211/patches/subsys/311-net-fq_impl-drop-get_default_func-move-default-flow-.patch +++ b/package/kernel/mac80211/patches/subsys/311-net-fq_impl-drop-get_default_func-move-default-flow-.patch @@ -68,7 +68,7 @@ Signed-off-by: Felix Fietkau static int fq_init(struct fq *fq, int flows_cnt) --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h -@@ -855,7 +855,6 @@ enum txq_info_flags { +@@ -857,7 +857,6 @@ enum txq_info_flags { */ struct txq_info { struct fq_tin tin; diff --git a/package/kernel/mac80211/patches/subsys/315-mac80211-add-rx-decapsulation-offload-support.patch b/package/kernel/mac80211/patches/subsys/315-mac80211-add-rx-decapsulation-offload-support.patch index 02486372e9..09407f3b1d 100644 --- a/package/kernel/mac80211/patches/subsys/315-mac80211-add-rx-decapsulation-offload-support.patch +++ b/package/kernel/mac80211/patches/subsys/315-mac80211-add-rx-decapsulation-offload-support.patch @@ -536,7 +536,7 @@ Signed-off-by: Felix Fietkau }; --- a/net/mac80211/trace.h +++ b/net/mac80211/trace.h -@@ -2740,7 +2740,7 @@ DEFINE_EVENT(local_sdata_addr_evt, drv_u +@@ -2761,7 +2761,7 @@ DEFINE_EVENT(local_sdata_addr_evt, drv_u TP_ARGS(local, sdata) ); @@ -545,7 +545,7 @@ Signed-off-by: Felix Fietkau TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, struct ieee80211_sta *sta, bool enabled), -@@ -2767,6 +2767,22 @@ TRACE_EVENT(drv_sta_set_4addr, +@@ -2788,6 +2788,22 @@ TRACE_EVENT(drv_sta_set_4addr, ) ); diff --git a/package/kernel/mac80211/patches/subsys/500-mac80211_configure_antenna_gain.patch b/package/kernel/mac80211/patches/subsys/500-mac80211_configure_antenna_gain.patch index 7cd0417363..3d1bb3d6c8 100644 --- a/package/kernel/mac80211/patches/subsys/500-mac80211_configure_antenna_gain.patch +++ b/package/kernel/mac80211/patches/subsys/500-mac80211_configure_antenna_gain.patch @@ -36,9 +36,9 @@ u8 ps_dtim_period; --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h -@@ -2527,6 +2527,9 @@ enum nl80211_commands { - * override mask. Used with NL80211_ATTR_S1G_CAPABILITY in - * NL80211_CMD_ASSOCIATE or NL80211_CMD_CONNECT. +@@ -2531,6 +2531,9 @@ enum nl80211_commands { + * disassoc events to indicate that an immediate reconnect to the AP + * is desired. * + * @NL80211_ATTR_WIPHY_ANTENNA_GAIN: Configured antenna gain. Used to reduce + * transmit power to stay within regulatory limits. u32, dBi. @@ -46,9 +46,9 @@ * @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 +3019,8 @@ enum nl80211_attrs { - NL80211_ATTR_S1G_CAPABILITY, - NL80211_ATTR_S1G_CAPABILITY_MASK, +@@ -3022,6 +3025,8 @@ enum nl80211_attrs { + + NL80211_ATTR_RECONNECT_REQUESTED, + NL80211_ATTR_WIPHY_ANTENNA_GAIN, + @@ -87,7 +87,7 @@ CFG80211_TESTMODE_CMD(ieee80211_testmode_cmd) --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h -@@ -1401,6 +1401,7 @@ struct ieee80211_local { +@@ -1403,6 +1403,7 @@ struct ieee80211_local { int dynamic_ps_forced_timeout; int user_power_level; /* in dBm, for all interfaces */ @@ -129,15 +129,15 @@ local->hw.max_mtu = IEEE80211_MAX_DATA_LEN; --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c -@@ -732,6 +732,7 @@ static const struct nla_policy nl80211_p - NLA_POLICY_EXACT_LEN(IEEE80211_S1G_CAPABILITY_LEN), +@@ -733,6 +733,7 @@ static const struct nla_policy nl80211_p [NL80211_ATTR_S1G_CAPABILITY_MASK] = NLA_POLICY_EXACT_LEN(IEEE80211_S1G_CAPABILITY_LEN), + [NL80211_ATTR_RECONNECT_REQUESTED] = { .type = NLA_REJECT }, + [NL80211_ATTR_WIPHY_ANTENNA_GAIN] = { .type = NLA_U32 }, }; /* policy for the key attributes */ -@@ -3240,6 +3241,20 @@ static int nl80211_set_wiphy(struct sk_b +@@ -3241,6 +3242,20 @@ static int nl80211_set_wiphy(struct sk_b if (result) return result; } diff --git a/package/network/utils/iw/patches/001-nl80211_h_sync.patch b/package/network/utils/iw/patches/001-nl80211_h_sync.patch index c944e02ba6..5aa3cd5146 100644 --- a/package/network/utils/iw/patches/001-nl80211_h_sync.patch +++ b/package/network/utils/iw/patches/001-nl80211_h_sync.patch @@ -1,19 +1,25 @@ --- a/nl80211.h +++ b/nl80211.h -@@ -2527,6 +2527,9 @@ enum nl80211_commands { +@@ -2527,6 +2527,13 @@ enum nl80211_commands { * override mask. Used with NL80211_ATTR_S1G_CAPABILITY in * NL80211_CMD_ASSOCIATE or NL80211_CMD_CONNECT. * ++ * @NL80211_ATTR_RECONNECT_REQUESTED: flag attribute, used with deauth and ++ * disassoc events to indicate that an immediate reconnect to the AP ++ * is desired. ++ * + * @NL80211_ATTR_WIPHY_ANTENNA_GAIN: Configured antenna gain. Used to reduce + * transmit power to stay within regulatory limits. u32, dBi. + * * @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 +3019,8 @@ enum nl80211_attrs { +@@ -3016,6 +3023,10 @@ enum nl80211_attrs { NL80211_ATTR_S1G_CAPABILITY, NL80211_ATTR_S1G_CAPABILITY_MASK, ++ NL80211_ATTR_RECONNECT_REQUESTED, ++ + NL80211_ATTR_WIPHY_ANTENNA_GAIN, + /* add attributes here, update the policy in nl80211.c */