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| author | Stefanik Gábor <netrolller.3d@gmail.com> | 2008-09-03 11:26:59 +0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-09-08 14:23:22 -0400 |
| commit | d10c4ec8b4bc02f3874c7ef3c3539e4e7e123969 (patch) | |
| tree | cbde295d509015ed5dfa6e6281db0ba128d4c0ec /drivers/net/wireless/iwlwifi/iwl-tx.c | |
| parent | f93405206557077d6508682b624117ec68ea48f6 (diff) | |
| download | kernel-crypto-d10c4ec8b4bc02f3874c7ef3c3539e4e7e123969.tar.gz kernel-crypto-d10c4ec8b4bc02f3874c7ef3c3539e4e7e123969.tar.xz kernel-crypto-d10c4ec8b4bc02f3874c7ef3c3539e4e7e123969.zip | |
iwlwifi: enable packet injection for iwlagn
Handle station IDs of transmitted packets when in monitor mode, and
remove the various anti-injection checks from the iwl4965 driver.
This makes injection work on iwl4965 and iwl5000. Tested on both cards.
Note: To inject management frames with encryption, HW crypto support
must be disabled using the "swcrypto=1" modparam (or "swcrypto50=1"
for iwl5000). Otherwise most management frames won't be transmitted.
Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-tx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-tx.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c index a004cc8ab8f..452938c299a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-tx.c @@ -789,11 +789,6 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) goto drop_unlock; } - if (!priv->vif) { - IWL_DEBUG_DROP("Dropping - !priv->vif\n"); - goto drop_unlock; - } - if ((ieee80211_get_tx_rate(priv->hw, info)->hw_value & 0xFF) == IWL_INVALID_RATE) { IWL_ERROR("ERROR: No TX rate available.\n"); @@ -815,9 +810,11 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) /* drop all data frame if we are not associated */ if (ieee80211_is_data(fc) && - (!iwl_is_associated(priv) || - ((priv->iw_mode == IEEE80211_IF_TYPE_STA) && !priv->assoc_id) || - !priv->assoc_station_added)) { + (priv->iw_mode != IEEE80211_IF_TYPE_MNTR || + !(info->flags & IEEE80211_TX_CTL_INJECTED)) && /* packet injection */ + (!iwl_is_associated(priv) || + ((priv->iw_mode == IEEE80211_IF_TYPE_STA) && !priv->assoc_id) || + !priv->assoc_station_added)) { IWL_DEBUG_DROP("Dropping - !iwl_is_associated\n"); goto drop_unlock; } |