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iwlwifi: enable packet injection for iwlagn

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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>
This commit is contained in:
Stefanik Gábor
2008-09-03 11:26:59 +08:00
committed by John W. Linville
parent f934052065
commit d10c4ec8b4
3 changed files with 10 additions and 14 deletions
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5
drivers/net/wireless/iwlwifi/iwl-sta.c
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@@ -968,6 +968,11 @@ int iwl_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr)
iwl_print_hex_dump(priv, IWL_DL_DROP, (u8 *) hdr, sizeof(*hdr));
return priv->hw_params.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_params.bcast_sta_id;
default:
IWL_WARNING("Unknown mode of operation: %d\n", priv->iw_mode);
return priv->hw_params.bcast_sta_id;