diff options
| author |   Ayala Beker <ayala.beker@intel.com> | 2016-09-20 17:31:16 +0300 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2016-09-30 13:21:28 +0200 |
| commit | a5a9dcf291e1e541243878eed2d73a74006fa1f1 (patch) | |
| tree | 74662fbcd9476c6fc296d16247c281a310614463 /include/net | |
| parent | cfg80211: add add_nan_func / del_nan_func (diff) | |
| download | linux-dev-a5a9dcf291e1e541243878eed2d73a74006fa1f1.tar.xz linux-dev-a5a9dcf291e1e541243878eed2d73a74006fa1f1.zip | |
cfg80211: allow the user space to change current NAN configuration
Some NAN configuration paramaters may change during the operation of
the NAN device. For example, a user may want to update master preference
value when the device gets plugged/unplugged to the power.
Add API that allows to do so.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/cfg80211.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 2f35ccf6da83..8574a57e19ba 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -2327,6 +2327,18 @@ struct cfg80211_nan_conf { }; /** + * enum cfg80211_nan_conf_changes - indicates changed fields in NAN + * configuration + * + * @CFG80211_NAN_CONF_CHANGED_PREF: master preference + * @CFG80211_NAN_CONF_CHANGED_DUAL: dual band operation + */ +enum cfg80211_nan_conf_changes { + CFG80211_NAN_CONF_CHANGED_PREF = BIT(0), + CFG80211_NAN_CONF_CHANGED_DUAL = BIT(1), +}; + +/** * struct cfg80211_nan_func_filter - a NAN function Rx / Tx filter * * @filter: the content of the filter @@ -2691,6 +2703,9 @@ struct cfg80211_nan_func { * On success the driver should assign an instance_id in the * provided @nan_func. * @del_nan_func: Delete a NAN function. + * @nan_change_conf: changes NAN configuration. The changed parameters must + * be specified in @changes (using &enum cfg80211_nan_conf_changes); + * All other parameters must be ignored. */ struct cfg80211_ops { int (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow); @@ -2963,6 +2978,10 @@ struct cfg80211_ops { struct cfg80211_nan_func *nan_func); void (*del_nan_func)(struct wiphy *wiphy, struct wireless_dev *wdev, u64 cookie); + int (*nan_change_conf)(struct wiphy *wiphy, + struct wireless_dev *wdev, + struct cfg80211_nan_conf *conf, + u32 changes); }; /* |