iwlwifi: more clean up to move agn only rx functions from iwlcore to iwlagn

Move more functions only used by agn driver from iwlcore to iwlagn.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>

1 files changed, 25 insertions, 1 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index 4e4b70d10804..257e4aff3d96 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -38,6 +38,7 @@
 #include "iwl-io.h"
 #include "iwl-helpers.h"
 #include "iwl-agn-hw.h"
+#include "iwl-agn.h"
 
 /*
  * mac80211 queues, ACs, hardware queues, FIFOs.
@@ -1206,7 +1207,7 @@ static int iwlagn_tx_status_reply_compressed_ba(struct iwl_priv *priv,
         info->flags |= IEEE80211_TX_STAT_AMPDU;
         info->status.ampdu_ack_map = successes;
         info->status.ampdu_ack_len = agg->frame_count;
-        iwl_hwrate_to_tx_control(priv, agg->rate_n_flags, info);
+        iwlagn_hwrate_to_tx_control(priv, agg->rate_n_flags, info);
 
         IWL_DEBUG_TX_REPLY(priv, "Bitmap %llx\n", (unsigned long long)bitmap);
 
@@ -1214,6 +1215,29 @@ static int iwlagn_tx_status_reply_compressed_ba(struct iwl_priv *priv,
 }
 
 /**
+ * translate ucode response to mac80211 tx status control values
+ */
+void iwlagn_hwrate_to_tx_control(struct iwl_priv *priv, u32 rate_n_flags,
+                                  struct ieee80211_tx_info *info)
+{
+        struct ieee80211_tx_rate *r = &info->control.rates[0];
+
+        info->antenna_sel_tx =
+                ((rate_n_flags & RATE_MCS_ANT_ABC_MSK) >> RATE_MCS_ANT_POS);
+        if (rate_n_flags & RATE_MCS_HT_MSK)
+                r->flags |= IEEE80211_TX_RC_MCS;
+        if (rate_n_flags & RATE_MCS_GF_MSK)
+                r->flags |= IEEE80211_TX_RC_GREEN_FIELD;
+        if (rate_n_flags & RATE_MCS_HT40_MSK)
+                r->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
+        if (rate_n_flags & RATE_MCS_DUP_MSK)
+                r->flags |= IEEE80211_TX_RC_DUP_DATA;
+        if (rate_n_flags & RATE_MCS_SGI_MSK)
+                r->flags |= IEEE80211_TX_RC_SHORT_GI;
+        r->idx = iwlagn_hwrate_to_mac80211_idx(rate_n_flags, info->band);
+}
+
+/**
  * iwlagn_rx_reply_compressed_ba - Handler for REPLY_COMPRESSED_BA
  *
  * Handles block-acknowledge notification from device, which reports success