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authorWey-Yi Guy <wey-yi.w.guy@intel.com>2010-06-18 11:33:15 -0700
committerReinette Chatre <reinette.chatre@intel.com>2010-06-25 15:20:41 -0700
commitcfecc6b492162fb49209a83dc207f182b87ea27a (patch)
tree1d8ab7172cf202196742c8900983138468f06a37 /drivers/net/wireless/iwlwifi/iwl-agn-rs.c
parent0ab84cff8befbea342576cd6dc21026d5c9244df (diff)
iwlwifi: turn on RTS/CTS after aggregation become operational
If RTS/CTS protection is needed for HT, wait until get operational notification from mac80211, then inform uCode to switch to RTS/CTS through RXON command. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-rs.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-rs.c17
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index 40933a5de02..35c86d22b14 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -324,18 +324,11 @@ static void rs_tl_turn_on_agg(struct iwl_priv *priv, u8 tid,
struct iwl_lq_sta *lq_data,
struct ieee80211_sta *sta)
{
- if ((tid < TID_MAX_LOAD_COUNT) &&
- !rs_tl_turn_on_agg_for_tid(priv, lq_data, tid, sta)) {
- if (priv->cfg->use_rts_for_ht) {
- /*
- * switch to RTS/CTS if it is the prefer protection
- * method for HT traffic
- */
- IWL_DEBUG_HT(priv, "use RTS/CTS protection for HT\n");
- priv->staging_rxon.flags &= ~RXON_FLG_SELF_CTS_EN;
- iwlcore_commit_rxon(priv);
- }
- }
+ if (tid < TID_MAX_LOAD_COUNT)
+ rs_tl_turn_on_agg_for_tid(priv, lq_data, tid, sta);
+ else
+ IWL_ERR(priv, "tid exceeds max load count: %d/%d\n",
+ tid, TID_MAX_LOAD_COUNT);
}
static inline int get_num_of_ant_from_rate(u32 rate_n_flags)