cfg80211: pass more detailed regulatory request information on reg_notifier()

Drivers may need more information than just who set the last regulatory domain,
as such lets just pass the last regulatory_request receipt. To do this we need
to move out to headers struct regulatory_request, and enum environment_cap. While
at it lets add documentation for enum environment_cap.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 33 deletions

diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 81acb07f1d44..cad4daadba0d 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -42,38 +42,6 @@
 #include "core.h"
 #include "reg.h"
 
-/**
- * struct regulatory_request - receipt of last regulatory request
- *
- * @wiphy: this is set if this request's initiator is
- *      %REGDOM_SET_BY_COUNTRY_IE or %REGDOM_SET_BY_DRIVER. This
- *      can be used by the wireless core to deal with conflicts
- *      and potentially inform users of which devices specifically
- *      cased the conflicts.
- * @initiator: indicates who sent this request, could be any of
- *      of those set in reg_set_by, %REGDOM_SET_BY_*
- * @alpha2: the ISO / IEC 3166 alpha2 country code of the requested
- *      regulatory domain. We have a few special codes:
- *      00 - World regulatory domain
- *      99 - built by driver but a specific alpha2 cannot be determined
- *      98 - result of an intersection between two regulatory domains
- * @intersect: indicates whether the wireless core should intersect
- *      the requested regulatory domain with the presently set regulatory
- *      domain.
- * @country_ie_checksum: checksum of the last processed and accepted
- *      country IE
- * @country_ie_env: lets us know if the AP is telling us we are outdoor,
- *      indoor, or if it doesn't matter
- */
-struct regulatory_request {
-        struct wiphy *wiphy;
-        enum reg_set_by initiator;
-        char alpha2[2];
-        bool intersect;
-        u32 country_ie_checksum;
-        enum environment_cap country_ie_env;
-};
-
 /* Receipt of information from last regulatory request */
 static struct regulatory_request *last_request;
 
@@ -951,7 +919,7 @@ void wiphy_update_regulatory(struct wiphy *wiphy, enum reg_set_by setby)
                         handle_band(wiphy, band);
         }
         if (wiphy->reg_notifier)
-                wiphy->reg_notifier(wiphy, setby);
+                wiphy->reg_notifier(wiphy, last_request);
 }
 
 static void handle_channel_custom(struct wiphy *wiphy,