iwlagn: move tx transport functions to iwl-trans-tx-pcie.c

There are still a few functions here and there that should be
put in the transport layer. Mainly the functions that are related to the reclaim flow.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>

drivers/net/wireless/iwlwifi/Makefile

@@ -5,16 +5,16 @@ iwlagn-objs		+= iwl-agn-ucode.o iwl-agn-tx.o
 iwlagn-objs		+= iwl-agn-lib.o iwl-agn-calib.o iwl-io.o
 iwlagn-objs		+= iwl-agn-tt.o iwl-agn-sta.o iwl-agn-eeprom.o
 
-iwlagn-objs 		+= iwl-core.o iwl-eeprom.o iwl-hcmd.o iwl-power.o
-iwlagn-objs 		+= iwl-rx.o iwl-tx.o iwl-sta.o
+iwlagn-objs 		+= iwl-core.o iwl-eeprom.o iwl-power.o
+iwlagn-objs 		+= iwl-rx.o iwl-sta.o
 iwlagn-objs 		+= iwl-scan.o iwl-led.o
 iwlagn-objs             += iwl-agn-rxon.o iwl-agn-ict.o
 iwlagn-objs             += iwl-5000.o
 iwlagn-objs             += iwl-6000.o
 iwlagn-objs             += iwl-1000.o
 iwlagn-objs             += iwl-2000.o
 iwlagn-objs             += iwl-pci.o
-iwlagn-objs             += iwl-trans.o iwl-trans-rx-pcie.o
+iwlagn-objs             += iwl-trans.o iwl-trans-rx-pcie.o iwl-trans-tx-pcie.o
 
 iwlagn-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-debugfs.o
 iwlagn-$(CONFIG_IWLWIFI_DEVICE_TRACING) += iwl-devtrace.o

drivers/net/wireless/iwlwifi/iwl-agn.h

@@ -189,9 +189,6 @@ void iwl_rx_dispatch(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb);
 /* tx */
 void iwlagn_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq,
 				int index);
-int iwlagn_txq_attach_buf_to_tfd(struct iwl_priv *priv,
-				 struct iwl_tx_queue *txq,
-				 dma_addr_t addr, u16 len, u8 reset);
 void iwlagn_hwrate_to_tx_control(struct iwl_priv *priv, u32 rate_n_flags,
 			      struct ieee80211_tx_info *info);
 int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb);

drivers/net/wireless/iwlwifi/iwl-core.h

@@ -336,18 +336,8 @@ static inline void iwl_update_stats(struct iwl_priv *priv, bool is_tx,
 /*****************************************************
 * RX
 ******************************************************/
-void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb);
-
 void iwl_chswitch_done(struct iwl_priv *priv, bool is_success);
 
-/* TX helpers */
-
-/*****************************************************
-* TX
-******************************************************/
-void iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq);
-int iwl_queue_init(struct iwl_priv *priv, struct iwl_queue *q,
-			  int count, int slots_num, u32 id);
 void iwl_setup_watchdog(struct iwl_priv *priv);
 /*****************************************************
  * TX power
@@ -398,12 +388,6 @@ int __must_check iwl_scan_initiate(struct iwl_priv *priv,
  *****************************************************/
 
 const char *get_cmd_string(u8 cmd);
-int iwl_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
-int __must_check iwl_send_cmd_pdu(struct iwl_priv *priv, u8 id, u32 flags,
-				  u16 len, const void *data);
-
-int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
-
 void iwl_bg_watchdog(unsigned long data);
 u32 iwl_usecs_to_beacons(struct iwl_priv *priv, u32 usec, u32 beacon_interval);
 __le32 iwl_add_beacon_time(struct iwl_priv *priv, u32 base,

drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h

@@ -32,11 +32,31 @@
 /*This file includes the declaration that are internal to the
  * trans_pcie layer */
 
+/*****************************************************
+* RX
+******************************************************/
 void iwl_bg_rx_replenish(struct work_struct *data);
 void iwl_irq_tasklet(struct iwl_priv *priv);
 void iwlagn_rx_replenish(struct iwl_priv *priv);
 void iwl_rx_queue_update_write_ptr(struct iwl_priv *priv,
 			struct iwl_rx_queue *q);
 
+/*****************************************************
+* TX / HCMD
+******************************************************/
+void iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq);
+void iwlagn_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq,
+				int index);
+int iwlagn_txq_attach_buf_to_tfd(struct iwl_priv *priv,
+				 struct iwl_tx_queue *txq,
+				 dma_addr_t addr, u16 len, u8 reset);
+int iwl_queue_init(struct iwl_priv *priv, struct iwl_queue *q,
+			  int count, int slots_num, u32 id);
+int iwl_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
+int __must_check iwl_send_cmd_pdu(struct iwl_priv *priv, u8 id, u32 flags,
+			u16 len, const void *data);
+void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb);
+
+
 #endif /* __iwl_trans_int_pcie_h__ */