diff options
| author | Luis R. Rodriguez <mcgrof@do-not-panic.com> | 2013-11-05 18:18:00 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-11-25 20:49:45 +0100 |
| commit | 222ea5819901ed174db4df2e26aa5e982f857845 (patch) | |
| tree | 1552374c866b454e657ca9978b4ac994e86966dc /include/net/cfg80211.h | |
| parent | cfg80211: DFS check chandef usable before CAC (diff) | |
| download | linux-222ea5819901ed174db4df2e26aa5e982f857845.tar.xz linux-222ea5819901ed174db4df2e26aa5e982f857845.zip | |
cfg80211: force WIPHY_FLAG_CUSTOM_REGULATORY on wiphy_apply_custom_regulatory()
wiphy_apply_custom_regulatory() implies WIPHY_FLAG_CUSTOM_REGULATORY
but we never enforced it, do that now and warn if the driver
didn't set it. All drivers should be following this today already.
Having WIPHY_FLAG_CUSTOM_REGULATORY does not however mean you will
use wiphy_apply_custom_regulatory() though, you may have your own
_orig value set up tools / helpers. The intel drivers are examples
of this type of driver.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/cfg80211.h')
| -rw-r--r-- | include/net/cfg80211.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index c1b887413234..b7a825ecff56 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -2441,7 +2441,9 @@ struct cfg80211_ops { * has its own custom regulatory domain and cannot identify the * ISO / IEC 3166 alpha2 it belongs to. When this is enabled * we will disregard the first regulatory hint (when the - * initiator is %REGDOM_SET_BY_CORE). + * initiator is %REGDOM_SET_BY_CORE). Drivers that use + * wiphy_apply_custom_regulatory() should have this flag set + * or the regulatory core will set it for wiphy. * @WIPHY_FLAG_STRICT_REGULATORY: tells us the driver for this device will * ignore regulatory domain settings until it gets its own regulatory * domain via its regulatory_hint() unless the regulatory hint is @@ -3471,6 +3473,9 @@ int regulatory_hint(struct wiphy *wiphy, const char *alpha2); * custom regulatory domain will be trusted completely and as such previous * default channel settings will be disregarded. If no rule is found for a * channel on the regulatory domain the channel will be disabled. + * Drivers using this for a wiphy should also set the wiphy flag + * WIPHY_FLAG_CUSTOM_REGULATORY or cfg80211 will set it for the wiphy + * that called this helper. */ void wiphy_apply_custom_regulatory(struct wiphy *wiphy, const struct ieee80211_regdomain *regd); |