diff options
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 3037f49e51c8..e0825a9dbfea 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1630,6 +1630,10 @@ void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb); * rekeying), it will not include a valid phase 1 key. The valid phase 1 key is * provided by update_tkip_key only. The trigger that makes mac80211 call this * handler is software decryption with wrap around of iv16. + * + * The set_default_unicast_key() call updates the default WEP key index + * configured to the hardware for WEP encryption type. This is required + * for devices that support offload of data packets (e.g. ARP responses). */ /** @@ -2208,6 +2212,10 @@ enum ieee80211_rate_control_changed { * After rekeying was done it should (for example during resume) notify * userspace of the new replay counter using ieee80211_gtk_rekey_notify(). * + * @set_default_unicast_key: Set the default (unicast) key index, useful for + * WEP when the device sends data packets autonomously, e.g. for ARP + * offloading. The index can be 0-3, or -1 for unsetting it. + * * @hw_scan: Ask the hardware to service the scan request, no need to start * the scan state machine in stack. The scan must honour the channel * configuration done by the regulatory agent in the wiphy's @@ -2539,6 +2547,8 @@ struct ieee80211_ops { void (*set_rekey_data)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct cfg80211_gtk_rekey_data *data); + void (*set_default_unicast_key)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, int idx); int (*hw_scan)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct cfg80211_scan_request *req); void (*cancel_hw_scan)(struct ieee80211_hw *hw, |