diff options
author | Johannes Berg <johannes.berg@intel.com> | 2023-06-16 23:28:45 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-07-19 17:21:10 +0300 |
commit | 132b7129c5fe90197d2581dd5e786542f9a09d86 (patch) | |
tree | 6a361512af9be249c56832ee97ee99ac3bd4d1cf /net/wireless | |
parent | 27268ba34774c9c7b81e17491af29d7890de0dcc (diff) | |
download | linux-132b7129c5fe90197d2581dd5e786542f9a09d86.tar.xz |
wifi: cfg80211: fix regulatory disconnect with OCB/NAN
[ Upstream commit e8c2af660ba0790afd14d5cbc2fd05c6dc85e207 ]
Since regulatory disconnect was added, OCB and NAN interface
types were added, which made it completely unusable for any
driver that allowed OCB/NAN. Add OCB/NAN (though NAN doesn't
do anything, we don't have any info) and also remove all the
logic that opts out, so it won't be broken again if/when new
interface types are added.
Fixes: 6e0bd6c35b02 ("cfg80211: 802.11p OCB mode handling")
Fixes: cb3b7d87652a ("cfg80211: add start / stop NAN commands")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Link: https://lore.kernel.org/r/20230616222844.2794d1625a26.I8e78a3789a29e6149447b3139df724a6f1b46fc3@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/wireless')
-rw-r--r-- | net/wireless/core.c | 16 | ||||
-rw-r--r-- | net/wireless/reg.c | 14 |
2 files changed, 10 insertions, 20 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index b3ec9eaec36b..609b79fe4a74 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -721,22 +721,6 @@ int wiphy_register(struct wiphy *wiphy) return -EINVAL; } - /* - * if a wiphy has unsupported modes for regulatory channel enforcement, - * opt-out of enforcement checking - */ - if (wiphy->interface_modes & ~(BIT(NL80211_IFTYPE_STATION) | - BIT(NL80211_IFTYPE_P2P_CLIENT) | - BIT(NL80211_IFTYPE_AP) | - BIT(NL80211_IFTYPE_MESH_POINT) | - BIT(NL80211_IFTYPE_P2P_GO) | - BIT(NL80211_IFTYPE_ADHOC) | - BIT(NL80211_IFTYPE_P2P_DEVICE) | - BIT(NL80211_IFTYPE_NAN) | - BIT(NL80211_IFTYPE_AP_VLAN) | - BIT(NL80211_IFTYPE_MONITOR))) - wiphy->regulatory_flags |= REGULATORY_IGNORE_STALE_KICKOFF; - if (WARN_ON((wiphy->regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED) && (wiphy->regulatory_flags & (REGULATORY_CUSTOM_REG | diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 522180919a1a..3b44fa59dbba 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -2429,9 +2429,17 @@ static bool reg_wdev_chan_valid(struct wiphy *wiphy, struct wireless_dev *wdev) case NL80211_IFTYPE_P2P_DEVICE: /* no enforcement required */ break; + case NL80211_IFTYPE_OCB: + if (!wdev->u.ocb.chandef.chan) + continue; + chandef = wdev->u.ocb.chandef; + break; + case NL80211_IFTYPE_NAN: + /* we have no info, but NAN is also pretty universal */ + continue; default: /* others not implemented for now */ - WARN_ON(1); + WARN_ON_ONCE(1); break; } @@ -2490,9 +2498,7 @@ static void reg_check_chans_work(struct work_struct *work) rtnl_lock(); list_for_each_entry(rdev, &cfg80211_rdev_list, list) - if (!(rdev->wiphy.regulatory_flags & - REGULATORY_IGNORE_STALE_KICKOFF)) - reg_leave_invalid_chans(&rdev->wiphy); + reg_leave_invalid_chans(&rdev->wiphy); rtnl_unlock(); } |