diff options
| author | Ayala Beker <ayala.beker@intel.com> | 2016-09-20 17:31:20 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2016-09-30 13:21:52 +0200 |
| commit | 167e33f4f68cc8e4e3bdaf6d43641176c51f2d79 (patch) | |
| tree | ce328c08fec4d0a16e54839987ed3530a9f6ccad /include/net | |
| parent | 5953ff6d6a3e92dd4f8d9d8e8a9359d7e180ae93 (diff) | |
| download | linux-167e33f4f68cc8e4e3bdaf6d43641176c51f2d79.tar.bz2 | |
mac80211: Implement add_nan_func and rm_nan_func
Implement add/rm_nan_func functions and handle NAN function
termination notifications. Handle instance_id allocation for
NAN functions and implement the reconfig flow.
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/mac80211.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index ef8d02a2ce1a..d4ddf476dc76 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -2177,6 +2177,8 @@ enum ieee80211_hw_flags { * @n_cipher_schemes: a size of an array of cipher schemes definitions. * @cipher_schemes: a pointer to an array of cipher scheme definitions * supported by HW. + * @max_nan_de_entries: maximum number of NAN DE functions supported by the + * device. */ struct ieee80211_hw { struct ieee80211_conf conf; @@ -2211,6 +2213,7 @@ struct ieee80211_hw { u8 uapsd_max_sp_len; u8 n_cipher_schemes; const struct ieee80211_cipher_scheme *cipher_schemes; + u8 max_nan_de_entries; }; static inline bool _ieee80211_hw_check(struct ieee80211_hw *hw, @@ -3429,6 +3432,12 @@ enum ieee80211_reconfig_type { * The driver gets both full configuration and the changed parameters since * some devices may need the full configuration while others need only the * changed parameters. + * @add_nan_func: Add a NAN function. Returns 0 on success. The data in + * cfg80211_nan_func must not be referenced outside the scope of + * this call. + * @del_nan_func: Remove a NAN function. The driver must call + * ieee80211_nan_func_terminated() with + * NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST reason code upon removal. */ struct ieee80211_ops { void (*tx)(struct ieee80211_hw *hw, @@ -3673,6 +3682,12 @@ struct ieee80211_ops { int (*nan_change_conf)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct cfg80211_nan_conf *conf, u32 changes); + int (*add_nan_func)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + const struct cfg80211_nan_func *nan_func); + void (*del_nan_func)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + u8 instance_id); }; /** @@ -5746,4 +5761,20 @@ struct sk_buff *ieee80211_tx_dequeue(struct ieee80211_hw *hw, void ieee80211_txq_get_depth(struct ieee80211_txq *txq, unsigned long *frame_cnt, unsigned long *byte_cnt); + +/** + * ieee80211_nan_func_terminated - notify about NAN function termination. + * + * This function is used to notify mac80211 about NAN function termination. + * Note that this function can't be called from hard irq. + * + * @vif: &struct ieee80211_vif pointer from the add_interface callback. + * @inst_id: the local instance id + * @reason: termination reason (one of the NL80211_NAN_FUNC_TERM_REASON_*) + * @gfp: allocation flags + */ +void ieee80211_nan_func_terminated(struct ieee80211_vif *vif, + u8 inst_id, + enum nl80211_nan_func_term_reason reason, + gfp_t gfp); #endif /* MAC80211_H */ |