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iwl3945: use iwl_get_sta_id from iwlwifi 

iwl3945 can now use iwl_get_sta_id.

Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Abhijeet Kolekar 2009-04-08 11:26:43 -07:00 committed by John W. Linville
parent 06fd3d86a4
commit f5d3026683
1 changed files with 1 additions and 60 deletions
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61
drivers/net/wireless/iwlwifi/iwl3945-base.c
View File

@ -712,65 +712,6 @@ static void iwl3945_build_tx_cmd_basic(struct iwl_priv *priv,
tx->next_frame_len = 0;
}
/**
* iwl3945_get_sta_id - Find station's index within station table
*/
static int iwl3945_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr)
{
int sta_id;
u16 fc = le16_to_cpu(hdr->frame_control);
/* If this frame is broadcast or management, use broadcast station id */
if (((fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA) ||
is_multicast_ether_addr(hdr->addr1))
return priv->hw_params.bcast_sta_id;
switch (priv->iw_mode) {
/* If we are a client station in a BSS network, use the special
* AP station entry (that's the only station we communicate with) */
case NL80211_IFTYPE_STATION:
return IWL_AP_ID;
/* If we are an AP, then find the station, or use BCAST */
case NL80211_IFTYPE_AP:
sta_id = priv->cfg->ops->smgmt->find_station(priv, hdr->addr1);
if (sta_id != IWL_INVALID_STATION)
return sta_id;
return priv->hw_params.bcast_sta_id;
/* If this frame is going out to an IBSS network, find the station,
* or create a new station table entry */
case NL80211_IFTYPE_ADHOC: {
/* Create new station table entry */
sta_id = priv->cfg->ops->smgmt->find_station(priv, hdr->addr1);
if (sta_id != IWL_INVALID_STATION)
return sta_id;
sta_id = priv->cfg->ops->smgmt->add_station(priv,
hdr->addr1, 0, CMD_ASYNC, NULL);
if (sta_id != IWL_INVALID_STATION)
return sta_id;
IWL_DEBUG_DROP(priv, "Station %pM not in station map. "
"Defaulting to broadcast...\n",
hdr->addr1);
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 NL80211_IFTYPE_MONITOR:
return priv->hw_params.bcast_sta_id;
default:
IWL_WARN(priv, "Unknown mode of operation: %d\n",
priv->iw_mode);
return priv->hw_params.bcast_sta_id;
}
}
/*
* start REPLY_TX command process
*/
@ -836,7 +777,7 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
hdr_len = ieee80211_hdrlen(fc);
/* Find (or create) index into station table for destination station */
sta_id = iwl3945_get_sta_id(priv, hdr);
sta_id = iwl_get_sta_id(priv, hdr);
if (sta_id == IWL_INVALID_STATION) {
IWL_DEBUG_DROP(priv, "Dropping - INVALID STATION: %pM\n",
hdr->addr1);