[01/20] wifi: cfg80211: make TDLS management link-aware

Message ID	20230616094948.cb3d87c22812.Ia3d15ac4a9a182145bf2d418bcb3ddf4539cd0a7@changeid
State	New
Headers	show Return-Path: <linux-wireless-owner@vger.kernel.org> From: gregory.greenman@intel.com To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Mukesh Sisodiya <mukesh.sisodiya@intel.com>, Gregory Greenman <gregory.greenman@intel.com> Subject: [PATCH 01/20] wifi: cfg80211: make TDLS management link-aware Date: Fri, 16 Jun 2023 09:53:50 +0300 Message-Id: <20230616094948.cb3d87c22812.Ia3d15ac4a9a182145bf2d418bcb3ddf4539cd0a7@changeid> In-Reply-To: <20230616065409.633290-1-gregory.greenman@intel.com> References: <20230616065409.633290-1-gregory.greenman@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	cfg80211/mac80211 patches from our internal tree 2023-06-16 \| expand [00/20] cfg80211/mac80211 patches from our internal tree 2023-06-16 [01/20] wifi: cfg80211: make TDLS management link-aware [02/20] wifi: mac80211: handle TDLS negotiation with MLO [03/20] wifi: mac80211: handle TDLS data frames with MLO [04/20] wifi: mac80211: Add HE and EHT capa elements in TDLS frames [05/20] wifi: mac80211: Extend AID element addition for TDLS frames [06/20] wifi: mac80211: stop passing cbss to parser [07/20] wifi: mac80211: add consistency check for compat chandef [08/20] wifi: mac80211: feed the link_id to cfg80211_ch_switch_started_notify [09/20] wifi: cfg80211: move regulatory_hint_found_beacon to be earlier [10/20] wifi: cfg80211: keep bss_lock held when informing [11/20] wifi: cfg80211: add inform_bss op to update BSS [12/20] wifi: mac80211: use new inform_bss callback [13/20] wifi: cfg80211: ignore invalid TBTT info field types [14/20] wifi: cfg80211: rewrite merging of inherited elements [15/20] wifi: cfg80211: drop incorrect nontransmitted BSS update code [16/20] wifi: cfg80211: add element defragmentation helper [17/20] wifi: mac80211: use cfg80211 defragmentation helper [18/20] wifi: mac80211: Rename multi_link [19/20] wifi: mac80211: Add support for parsing Reconfiguration Multi Link element [20/20] wifi: mac80211: Rename ieee80211_mle_sta_prof_size_ok()

diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index bcd564dc3554..1ef89cdcaa59 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -3753,10 +3753,10 @@ static int mwifiex_cfg80211_set_coalesce(struct wiphy *wiphy, */ static int mwifiex_cfg80211_tdls_mgmt(struct wiphy *wiphy, struct net_device *dev, - const u8 *peer, u8 action_code, u8 dialog_token, - u16 status_code, u32 peer_capability, - bool initiator, const u8 *extra_ies, - size_t extra_ies_len) + const u8 *peer, int link_id, u8 action_code, + u8 dialog_token, u16 status_code, + u32 peer_capability, bool initiator, + const u8 *extra_ies, size_t extra_ies_len) { struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); int ret; diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 6d5b104212b3..5b1d76583dbb 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -4595,9 +4595,10 @@ struct cfg80211_ops { struct cfg80211_gtk_rekey_data *data); int (*tdls_mgmt)(struct wiphy *wiphy, struct net_device *dev, - const u8 *peer, u8 action_code, u8 dialog_token, - u16 status_code, u32 peer_capability, - bool initiator, const u8 *buf, size_t len); + const u8 *peer, int link_id, + u8 action_code, u8 dialog_token, u16 status_code, + u32 peer_capability, bool initiator, + const u8 *buf, size_t len); int (*tdls_oper)(struct wiphy *wiphy, struct net_device *dev, const u8 *peer, enum nl80211_tdls_operation oper); diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 4afd5095366c..ca8a1e1c8bbd 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -2565,10 +2565,10 @@ void ieee80211_recalc_chanctx_chantype(struct ieee80211_local *local, /* TDLS */ int ieee80211_tdls_mgmt(struct wiphy *wiphy, struct net_device *dev, - const u8 *peer, u8 action_code, u8 dialog_token, - u16 status_code, u32 peer_capability, - bool initiator, const u8 *extra_ies, - size_t extra_ies_len); + const u8 *peer, int link_id, + u8 action_code, u8 dialog_token, u16 status_code, + u32 peer_capability, bool initiator, + const u8 *extra_ies, size_t extra_ies_len); int ieee80211_tdls_oper(struct wiphy *wiphy, struct net_device *dev, const u8 *peer, enum nl80211_tdls_operation oper); void ieee80211_tdls_peer_del_work(struct work_struct *wk); diff --git a/net/mac80211/tdls.c b/net/mac80211/tdls.c index 52c47674a554..6575b2801676 100644 --- a/net/mac80211/tdls.c +++ b/net/mac80211/tdls.c @@ -6,7 +6,7 @@ * Copyright 2014, Intel Corporation * Copyright 2014 Intel Mobile Communications GmbH * Copyright 2015 - 2016 Intel Deutschland GmbH - * Copyright (C) 2019, 2021-2022 Intel Corporation + * Copyright (C) 2019, 2021-2023 Intel Corporation */ #include <linux/ieee80211.h> @@ -1185,10 +1185,10 @@ ieee80211_tdls_mgmt_teardown(struct wiphy *wiphy, struct net_device *dev, } int ieee80211_tdls_mgmt(struct wiphy *wiphy, struct net_device *dev, - const u8 *peer, u8 action_code, u8 dialog_token, - u16 status_code, u32 peer_capability, - bool initiator, const u8 *extra_ies, - size_t extra_ies_len) + const u8 *peer, int link_id, + u8 action_code, u8 dialog_token, u16 status_code, + u32 peer_capability, bool initiator, + const u8 *extra_ies, size_t extra_ies_len) { struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); int ret; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 2941187a7a3d..515e76e870b3 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -12239,6 +12239,7 @@ static int nl80211_tdls_mgmt(struct sk_buff *skb, struct genl_info *info) u32 peer_capability = 0; u16 status_code; u8 *peer; + int link_id; bool initiator; if (!(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_TDLS) || @@ -12260,8 +12261,9 @@ static int nl80211_tdls_mgmt(struct sk_buff *skb, struct genl_info *info) if (info->attrs[NL80211_ATTR_TDLS_PEER_CAPABILITY]) peer_capability = nla_get_u32(info->attrs[NL80211_ATTR_TDLS_PEER_CAPABILITY]); + link_id = nl80211_link_id_or_invalid(info->attrs); - return rdev_tdls_mgmt(rdev, dev, peer, action_code, + return rdev_tdls_mgmt(rdev, dev, peer, link_id, action_code, dialog_token, status_code, peer_capability, initiator, nla_data(info->attrs[NL80211_ATTR_IE]), @@ -17128,7 +17130,8 @@ static const struct genl_small_ops nl80211_small_ops[] = { .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = nl80211_tdls_mgmt, .flags = GENL_UNS_ADMIN_PERM, - .internal_flags = IFLAGS(NL80211_FLAG_NEED_NETDEV_UP), + .internal_flags = IFLAGS(NL80211_FLAG_NEED_NETDEV_UP | + NL80211_FLAG_MLO_VALID_LINK_ID), }, { .cmd = NL80211_CMD_TDLS_OPER, diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h index 69b508743e57..f8c310849438 100644 --- a/net/wireless/rdev-ops.h +++ b/net/wireless/rdev-ops.h @@ -899,17 +899,18 @@ static inline int rdev_set_rekey_data(struct cfg80211_registered_device *rdev, static inline int rdev_tdls_mgmt(struct cfg80211_registered_device *rdev, struct net_device *dev, u8 *peer, - u8 action_code, u8 dialog_token, - u16 status_code, u32 peer_capability, - bool initiator, const u8 *buf, size_t len) + int link_id, u8 action_code, + u8 dialog_token, u16 status_code, + u32 peer_capability, bool initiator, + const u8 *buf, size_t len) { int ret; - trace_rdev_tdls_mgmt(&rdev->wiphy, dev, peer, action_code, + trace_rdev_tdls_mgmt(&rdev->wiphy, dev, peer, link_id, action_code, dialog_token, status_code, peer_capability, initiator, buf, len); - ret = rdev->ops->tdls_mgmt(&rdev->wiphy, dev, peer, action_code, - dialog_token, status_code, peer_capability, - initiator, buf, len); + ret = rdev->ops->tdls_mgmt(&rdev->wiphy, dev, peer, link_id, + action_code, dialog_token, status_code, + peer_capability, initiator, buf, len); trace_rdev_return_int(&rdev->wiphy, ret); return ret; } diff --git a/net/wireless/trace.h b/net/wireless/trace.h index 716a1fa70069..63aed8d59d25 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -1779,15 +1779,16 @@ DEFINE_EVENT(wiphy_netdev_id_evt, rdev_sched_scan_stop, TRACE_EVENT(rdev_tdls_mgmt, TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, - u8 *peer, u8 action_code, u8 dialog_token, + u8 *peer, int link_id, u8 action_code, u8 dialog_token, u16 status_code, u32 peer_capability, bool initiator, const u8 *buf, size_t len), - TP_ARGS(wiphy, netdev, peer, action_code, dialog_token, status_code, - peer_capability, initiator, buf, len), + TP_ARGS(wiphy, netdev, peer, link_id, action_code, dialog_token, + status_code, peer_capability, initiator, buf, len), TP_STRUCT__entry( WIPHY_ENTRY NETDEV_ENTRY MAC_ENTRY(peer) + __field(int, link_id) __field(u8, action_code) __field(u8, dialog_token) __field(u16, status_code) @@ -1799,6 +1800,7 @@ TRACE_EVENT(rdev_tdls_mgmt, WIPHY_ASSIGN; NETDEV_ASSIGN; MAC_ASSIGN(peer, peer); + __entry->link_id = link_id; __entry->action_code = action_code; __entry->dialog_token = dialog_token; __entry->status_code = status_code; @@ -1806,11 +1808,12 @@ TRACE_EVENT(rdev_tdls_mgmt, __entry->initiator = initiator; memcpy(__get_dynamic_array(buf), buf, len); ), - TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", %pM, action_code: %u, " + TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", %pM" + ", link_id: %d, action_code: %u " "dialog_token: %u, status_code: %u, peer_capability: %u " "initiator: %s buf: %#.2x ", WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->peer, - __entry->action_code, __entry->dialog_token, + __entry->link_id, __entry->action_code, __entry->dialog_token, __entry->status_code, __entry->peer_capability, BOOL_TO_STR(__entry->initiator), ((u8 *)__get_dynamic_array(buf))[0])

[01/20] wifi: cfg80211: make TDLS management link-aware

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Patch