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cfg80211: add add_nan_func / del_nan_func

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A NAN function can be either publish, subscribe or follow
up. Make all the necessary verifications and just pass the
request to the driver.
Allow the user space application that starts NAN to
forbid any other socket to add or remove functions.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Ayala Beker
2016-09-20 17:31:15 +03:00
committed by Johannes Berg
parent 708d50edb1
commit a442b761b2
7 changed files with 694 additions and 1 deletions
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21
net/wireless/rdev-ops.h
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@@ -907,6 +907,27 @@ static inline void rdev_stop_nan(struct cfg80211_registered_device *rdev,
trace_rdev_return_void(&rdev->wiphy);
}
static inline int
rdev_add_nan_func(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
struct cfg80211_nan_func *nan_func)
{
int ret;
trace_rdev_add_nan_func(&rdev->wiphy, wdev, nan_func);
ret = rdev->ops->add_nan_func(&rdev->wiphy, wdev, nan_func);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void rdev_del_nan_func(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, u64 cookie)
{
trace_rdev_del_nan_func(&rdev->wiphy, wdev, cookie);
rdev->ops->del_nan_func(&rdev->wiphy, wdev, cookie);
trace_rdev_return_void(&rdev->wiphy);
}
static inline int rdev_set_mac_acl(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_acl_data *params)