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mac80211: allow passing transmitter station on RX

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Sometimes drivers already looked up, or know out-of-band
from their device, which station transmitted a given RX
frame. Allow them to pass the station pointer to mac80211
to save the extra lookup.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
2016-03-31 20:02:02 +03:00
parent e596af8279
commit d63b548fff
6 changed files with 21 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/intel/iwlwifi/dvm/rx.c
View File

@@ -686,7 +686,7 @@ static void iwlagn_pass_packet_to_mac80211(struct iwl_priv *priv,
memcpy(IEEE80211_SKB_RXCB(skb), stats, sizeof(*stats));
ieee80211_rx_napi(priv->hw, skb, priv->napi);
ieee80211_rx_napi(priv->hw, NULL, skb, priv->napi);
}
static u32 iwlagn_translate_rx_status(struct iwl_priv *priv, u32 decrypt_in)

2
drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
View File

@@ -1499,5 +1499,5 @@ void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm *mvm,
memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status));
/* pass it as regular rx to mac80211 */
ieee80211_rx_napi(mvm->hw, skb, NULL);
ieee80211_rx_napi(mvm->hw, NULL, skb, NULL);
}

2
drivers/net/wireless/intel/iwlwifi/mvm/rx.c
View File

@@ -131,7 +131,7 @@ static void iwl_mvm_pass_packet_to_mac80211(struct iwl_mvm *mvm,
fraglen, rxb->truesize);
}
ieee80211_rx_napi(mvm->hw, skb, napi);
ieee80211_rx_napi(mvm->hw, NULL, skb, napi);
}
/*

2
drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
View File

@@ -210,7 +210,7 @@ static void iwl_mvm_pass_packet_to_mac80211(struct iwl_mvm *mvm,
if (iwl_mvm_check_pn(mvm, skb, queue, sta))
kfree_skb(skb);
else
ieee80211_rx_napi(mvm->hw, skb, napi);
ieee80211_rx_napi(mvm->hw, NULL, skb, napi);
}
static void iwl_mvm_get_signal_strength(struct iwl_mvm *mvm,