diff options
Diffstat (limited to 'net/wireless/reg.c')
| -rw-r--r-- | net/wireless/reg.c | 39 |
1 files changed, 32 insertions, 7 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 5fcec5c94eb7..bbe6298e4bb9 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -1656,7 +1656,7 @@ const char *reg_initiator_name(enum nl80211_reg_initiator initiator) case NL80211_REGDOM_SET_BY_DRIVER: return "driver"; case NL80211_REGDOM_SET_BY_COUNTRY_IE: - return "country IE"; + return "country element"; default: WARN_ON(1); return "bug"; @@ -2622,7 +2622,7 @@ reg_process_hint_country_ie(struct wiphy *wiphy, * This doesn't happen yet, not sure we * ever want to support it for this case. */ - WARN_ONCE(1, "Unexpected intersection for country IEs"); + WARN_ONCE(1, "Unexpected intersection for country elements"); return REG_REQ_IGNORE; } @@ -2772,6 +2772,21 @@ out_free: reg_free_request(reg_request); } +static void notify_self_managed_wiphys(struct regulatory_request *request) +{ + struct cfg80211_registered_device *rdev; + struct wiphy *wiphy; + + list_for_each_entry(rdev, &cfg80211_rdev_list, list) { + wiphy = &rdev->wiphy; + if (wiphy->regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED && + request->initiator == NL80211_REGDOM_SET_BY_USER && + request->user_reg_hint_type == + NL80211_USER_REG_HINT_CELL_BASE) + reg_call_notifier(wiphy, request); + } +} + static bool reg_only_self_managed_wiphys(void) { struct cfg80211_registered_device *rdev; @@ -2823,6 +2838,7 @@ static void reg_process_pending_hints(void) spin_unlock(®_requests_lock); + notify_self_managed_wiphys(reg_request); if (reg_only_self_managed_wiphys()) { reg_free_request(reg_request); return; @@ -3387,7 +3403,7 @@ bool reg_supported_dfs_region(enum nl80211_dfs_regions dfs_region) case NL80211_DFS_JP: return true; default: - pr_debug("Ignoring uknown DFS master region: %d\n", dfs_region); + pr_debug("Ignoring unknown DFS master region: %d\n", dfs_region); return false; } } @@ -3702,17 +3718,26 @@ EXPORT_SYMBOL(regulatory_set_wiphy_regd_sync_rtnl); void wiphy_regulatory_register(struct wiphy *wiphy) { - struct regulatory_request *lr; + struct regulatory_request *lr = get_last_request(); - /* self-managed devices ignore external hints */ - if (wiphy->regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED) + /* self-managed devices ignore beacon hints and country IE */ + if (wiphy->regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED) { wiphy->regulatory_flags |= REGULATORY_DISABLE_BEACON_HINTS | REGULATORY_COUNTRY_IE_IGNORE; + /* + * The last request may have been received before this + * registration call. Call the driver notifier if + * initiator is USER and user type is CELL_BASE. + */ + if (lr->initiator == NL80211_REGDOM_SET_BY_USER && + lr->user_reg_hint_type == NL80211_USER_REG_HINT_CELL_BASE) + reg_call_notifier(wiphy, lr); + } + if (!reg_dev_ignore_cell_hint(wiphy)) reg_num_devs_support_basehint++; - lr = get_last_request(); wiphy_update_regulatory(wiphy, lr->initiator); wiphy_all_share_dfs_chan_state(wiphy); } |