From: Johannes Berg <johannes.berg@xxxxxxxxx>
It's only used in a single place.
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@xxxxxxxxx>
---
drivers/net/wireless/iwlwifi/iwl-agn-sta.c | 100 ++++++++++++++--------------
drivers/net/wireless/iwlwifi/iwl-agn.h | 2 -
2 files changed, 50 insertions(+), 52 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
index b74bb68..79cbaab 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
@@ -581,6 +581,56 @@ void iwl_deactivate_station(struct iwl_priv *priv, const u8 sta_id,
spin_unlock_bh(&priv->sta_lock);
}
+static void iwl_sta_fill_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
+ u8 sta_id, struct iwl_link_quality_cmd *link_cmd)
+{
+ int i, r;
+ u32 rate_flags = 0;
+ __le32 rate_n_flags;
+
+ lockdep_assert_held(&priv->mutex);
+
+ memset(link_cmd, 0, sizeof(*link_cmd));
+
+ /* Set up the rate scaling to start at selected rate, fall back
+ * all the way down to 1M in IEEE order, and then spin on 1M */
+ if (priv->band == IEEE80211_BAND_5GHZ)
+ r = IWL_RATE_6M_INDEX;
+ else if (ctx && ctx->vif && ctx->vif->p2p)
+ r = IWL_RATE_6M_INDEX;
+ else
+ r = IWL_RATE_1M_INDEX;
+
+ if (r >= IWL_FIRST_CCK_RATE && r <= IWL_LAST_CCK_RATE)
+ rate_flags |= RATE_MCS_CCK_MSK;
+
+ rate_flags |= first_antenna(priv->hw_params.valid_tx_ant) <<
+ RATE_MCS_ANT_POS;
+ rate_n_flags = iwl_hw_set_rate_n_flags(iwl_rates[r].plcp, rate_flags);
+ for (i = 0; i < LINK_QUAL_MAX_RETRY_NUM; i++)
+ link_cmd->rs_table[i].rate_n_flags = rate_n_flags;
+
+ link_cmd->general_params.single_stream_ant_msk =
+ first_antenna(priv->hw_params.valid_tx_ant);
+
+ link_cmd->general_params.dual_stream_ant_msk =
+ priv->hw_params.valid_tx_ant &
+ ~first_antenna(priv->hw_params.valid_tx_ant);
+ if (!link_cmd->general_params.dual_stream_ant_msk) {
+ link_cmd->general_params.dual_stream_ant_msk = ANT_AB;
+ } else if (num_of_ant(priv->hw_params.valid_tx_ant) == 2) {
+ link_cmd->general_params.dual_stream_ant_msk =
+ priv->hw_params.valid_tx_ant;
+ }
+
+ link_cmd->agg_params.agg_dis_start_th =
+ LINK_QUAL_AGG_DISABLE_START_DEF;
+ link_cmd->agg_params.agg_time_limit =
+ cpu_to_le16(LINK_QUAL_AGG_TIME_LIMIT_DEF);
+
+ link_cmd->sta_id = sta_id;
+}
+
/**
* iwl_clear_ucode_stations - clear ucode station table bits
*
@@ -841,56 +891,6 @@ int iwl_send_lq_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
}
-void iwl_sta_fill_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
- u8 sta_id, struct iwl_link_quality_cmd *link_cmd)
-{
- int i, r;
- u32 rate_flags = 0;
- __le32 rate_n_flags;
-
- lockdep_assert_held(&priv->mutex);
-
- memset(link_cmd, 0, sizeof(*link_cmd));
-
- /* Set up the rate scaling to start at selected rate, fall back
- * all the way down to 1M in IEEE order, and then spin on 1M */
- if (priv->band == IEEE80211_BAND_5GHZ)
- r = IWL_RATE_6M_INDEX;
- else if (ctx && ctx->vif && ctx->vif->p2p)
- r = IWL_RATE_6M_INDEX;
- else
- r = IWL_RATE_1M_INDEX;
-
- if (r >= IWL_FIRST_CCK_RATE && r <= IWL_LAST_CCK_RATE)
- rate_flags |= RATE_MCS_CCK_MSK;
-
- rate_flags |= first_antenna(priv->hw_params.valid_tx_ant) <<
- RATE_MCS_ANT_POS;
- rate_n_flags = iwl_hw_set_rate_n_flags(iwl_rates[r].plcp, rate_flags);
- for (i = 0; i < LINK_QUAL_MAX_RETRY_NUM; i++)
- link_cmd->rs_table[i].rate_n_flags = rate_n_flags;
-
- link_cmd->general_params.single_stream_ant_msk =
- first_antenna(priv->hw_params.valid_tx_ant);
-
- link_cmd->general_params.dual_stream_ant_msk =
- priv->hw_params.valid_tx_ant &
- ~first_antenna(priv->hw_params.valid_tx_ant);
- if (!link_cmd->general_params.dual_stream_ant_msk) {
- link_cmd->general_params.dual_stream_ant_msk = ANT_AB;
- } else if (num_of_ant(priv->hw_params.valid_tx_ant) == 2) {
- link_cmd->general_params.dual_stream_ant_msk =
- priv->hw_params.valid_tx_ant;
- }
-
- link_cmd->agg_params.agg_dis_start_th =
- LINK_QUAL_AGG_DISABLE_START_DEF;
- link_cmd->agg_params.agg_time_limit =
- cpu_to_le16(LINK_QUAL_AGG_TIME_LIMIT_DEF);
-
- link_cmd->sta_id = sta_id;
-}
-
static struct iwl_link_quality_cmd *
iwl_sta_alloc_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
u8 sta_id)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h
index ae5cf54..9ee13f3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.h
@@ -256,8 +256,6 @@ void iwl_deactivate_station(struct iwl_priv *priv, const u8 sta_id,
u8 iwl_prep_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
const u8 *addr, bool is_ap, struct ieee80211_sta *sta);
-void iwl_sta_fill_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
- u8 sta_id, struct iwl_link_quality_cmd *link_cmd);
int iwl_send_lq_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
struct iwl_link_quality_cmd *lq, u8 flags, bool init);
int iwl_add_sta_callback(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
--
1.7.0.4
--
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