From e1c13aed4a1641550e8c9518c96f016e1d52d09b Mon Sep 17 00:00:00 2001 From: Yijie Yang Date: Tue, 11 Aug 2026 16:46:47 +0800 Subject: dt-bindings: interconnect: qcom-bwmon: Add Maili cpu-bwmon compatible Add the Qualcomm Maili SoC compatible string for the CPU bandwidth monitor (BWMONv4). This falls back to the sdm845-bwmon compatible, consistent with the existing pattern used by other recent SoCs such as sm8750 and kaanapali. Signed-off-by: Yijie Yang Acked-by: Krzysztof Kozlowski Reviewed-by: Jingyi Wang Link: https://patch.msgid.link/20260811-bwmon-v2-1-80f7f150ab9e@oss.qualcomm.com Signed-off-by: Rob Herring (Arm) --- net/wireless/ap.c | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 net/wireless/ap.c (limited to 'net/wireless/ap.c') diff --git a/net/wireless/ap.c b/net/wireless/ap.c new file mode 100644 index 000000000..9a9a87080 --- /dev/null +++ b/net/wireless/ap.c @@ -0,0 +1,74 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Parts of this file are + * Copyright (C) 2022-2023 Intel Corporation + */ +#include +#include +#include +#include "nl80211.h" +#include "core.h" +#include "rdev-ops.h" + + +static int ___cfg80211_stop_ap(struct cfg80211_registered_device *rdev, + struct net_device *dev, unsigned int link_id, + bool notify) +{ + struct wireless_dev *wdev = dev->ieee80211_ptr; + int err; + + lockdep_assert_wiphy(wdev->wiphy); + + if (!rdev->ops->stop_ap) + return -EOPNOTSUPP; + + if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP && + dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO) + return -EOPNOTSUPP; + + if (!wdev->links[link_id].ap.beacon_interval) + return -ENOENT; + + err = rdev_stop_ap(rdev, dev, link_id); + if (!err) { + wdev->conn_owner_nlportid = 0; + wdev->links[link_id].ap.beacon_interval = 0; + memset(&wdev->links[link_id].ap.chandef, 0, + sizeof(wdev->links[link_id].ap.chandef)); + wdev->u.ap.ssid_len = 0; + rdev_set_qos_map(rdev, dev, NULL); + if (notify) + nl80211_send_ap_stopped(wdev, link_id); + + /* Should we apply the grace period during beaconing interface + * shutdown also? + */ + cfg80211_sched_dfs_chan_update(rdev); + } + + schedule_work(&cfg80211_disconnect_work); + + return err; +} + +int cfg80211_stop_ap(struct cfg80211_registered_device *rdev, + struct net_device *dev, int link_id, + bool notify) +{ + unsigned int link; + int ret = 0; + + if (link_id >= 0) + return ___cfg80211_stop_ap(rdev, dev, link_id, notify); + + for_each_valid_link(dev->ieee80211_ptr, link) { + int ret1 = ___cfg80211_stop_ap(rdev, dev, link, notify); + + if (ret1) + ret = ret1; + /* try the next one also if one errored */ + } + + return ret; +} -- cgit v1.3.1