Commit 4a38994f authored by Rajkumar Manoharan's avatar Rajkumar Manoharan Committed by John W. Linville

cfg80211: notify core hints that helps to restore regd settings

Regulatory updates set by CORE are ignored for custom regulatory cards.
Let us notify the changes to the driver, as some drivers uses core hint
to restore its orig_* reg domain setting.

Cc: Paul Stewart <pstew@google.com>
Signed-off-by: default avatarRajkumar Manoharan <rmanohar@qca.qualcomm.com>
Acked-by: default avatarLuis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 687f545e
...@@ -1163,9 +1163,21 @@ void regulatory_update(struct wiphy *wiphy, ...@@ -1163,9 +1163,21 @@ void regulatory_update(struct wiphy *wiphy,
static void update_all_wiphy_regulatory(enum nl80211_reg_initiator initiator) static void update_all_wiphy_regulatory(enum nl80211_reg_initiator initiator)
{ {
struct cfg80211_registered_device *rdev; struct cfg80211_registered_device *rdev;
struct wiphy *wiphy;
list_for_each_entry(rdev, &cfg80211_rdev_list, list) list_for_each_entry(rdev, &cfg80211_rdev_list, list) {
wiphy_update_regulatory(&rdev->wiphy, initiator); wiphy = &rdev->wiphy;
wiphy_update_regulatory(wiphy, initiator);
/*
* Regulatory updates set by CORE are ignored for custom
* regulatory cards. Let us notify the changes to the driver,
* as some drivers used this to restore its orig_* reg domain.
*/
if (initiator == NL80211_REGDOM_SET_BY_CORE &&
wiphy->flags & WIPHY_FLAG_CUSTOM_REGULATORY &&
wiphy->reg_notifier)
wiphy->reg_notifier(wiphy, last_request);
}
} }
static void handle_channel_custom(struct wiphy *wiphy, static void handle_channel_custom(struct wiphy *wiphy,
......
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