diff options
| author | Stefanik Gábor <netrolller.3d@gmail.com> | 2008-06-30 17:23:30 +0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-07-02 15:48:32 -0400 |
| commit | 914233d68f07d5d9c22630cd5a84fdfd98f39da2 (patch) | |
| tree | 7b1b7c571641b9f97c26f72211deec18cd11396f /drivers | |
| parent | 25b3f57c1f4572d9b2d5671d60e99f26d2a7a26b (diff) | |
iwlwifi: enable packet injection for iwl3945
This patch enables packet injection on iwl3945 devices. Tested with
packetspammer and aireplay-ng.
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')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl3945-base.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 4f0a18a0e66..73942a4f215 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -2539,6 +2539,11 @@ static int iwl3945_get_sta_id(struct iwl3945_priv *priv, struct ieee80211_hdr *h iwl3945_print_hex_dump(IWL_DL_DROP, (u8 *) hdr, sizeof(*hdr)); return priv->hw_setting.bcast_sta_id; } + /* If we are in monitor mode, use BCAST. This is required for + * packet injection. */ + case IEEE80211_IF_TYPE_MNTR: + return priv->hw_setting.bcast_sta_id; + default: IWL_WARNING("Unknown mode of operation: %d", priv->iw_mode); return priv->hw_setting.bcast_sta_id; @@ -2578,11 +2583,6 @@ static int iwl3945_tx_skb(struct iwl3945_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"); goto drop_unlock; @@ -2603,9 +2603,10 @@ static int iwl3945_tx_skb(struct iwl3945_priv *priv, struct sk_buff *skb) #endif /* drop all data frame if we are not associated */ - if ((!iwl3945_is_associated(priv) || - ((priv->iw_mode == IEEE80211_IF_TYPE_STA) && !priv->assoc_id)) && - ieee80211_is_data(fc)) { + if (ieee80211_is_data(fc) && + (priv->iw_mode != IEEE80211_IF_TYPE_MNTR) && /* packet injection */ + (!iwl3945_is_associated(priv) || + ((priv->iw_mode == IEEE80211_IF_TYPE_STA) && !priv->assoc_id))) { IWL_DEBUG_DROP("Dropping - !iwl3945_is_associated\n"); goto drop_unlock; } @@ -6693,11 +6694,6 @@ static int iwl3945_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) IWL_DEBUG_MAC80211("enter\n"); - if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR) { - IWL_DEBUG_MAC80211("leave - monitor\n"); - return -1; - } - IWL_DEBUG_TX("dev->xmit(%d bytes) at rate 0x%02x\n", skb->len, ieee80211_get_tx_rate(hw, IEEE80211_SKB_CB(skb))->bitrate); |