iwlwifi: pcie: make non-static hcmd and rx code

Allow other device generations to use the utilities that
are used to send and reclaim host commands and to allocate
rx, by making it non-static.

Signed-off-by: Golan Ben Ami <golan.ben.ami@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
index da6d367..cb43b19 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
@@ -613,6 +613,7 @@ void iwl_trans_pcie_free(struct iwl_trans *trans);
 /*****************************************************
 * RX
 ******************************************************/
+int _iwl_pcie_rx_init(struct iwl_trans *trans);
 int iwl_pcie_rx_init(struct iwl_trans *trans);
 int iwl_pcie_gen2_rx_init(struct iwl_trans *trans);
 irqreturn_t iwl_pcie_msix_isr(int irq, void *data);
@@ -626,6 +627,7 @@ void iwl_pcie_rx_init_rxb_lists(struct iwl_rxq *rxq);
 int iwl_pcie_dummy_napi_poll(struct napi_struct *napi, int budget);
 void iwl_pcie_rxq_alloc_rbs(struct iwl_trans *trans, gfp_t priority,
                            struct iwl_rxq *rxq);
+int iwl_pcie_rx_alloc(struct iwl_trans *trans);
 
 /*****************************************************
 * ICT - interrupt handling
@@ -658,11 +660,17 @@ int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
                      struct iwl_device_cmd *dev_cmd, int txq_id);
 void iwl_pcie_txq_check_wrptrs(struct iwl_trans *trans);
 int iwl_trans_pcie_send_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd);
+void iwl_pcie_cmdq_reclaim(struct iwl_trans *trans, int txq_id, int idx);
+void iwl_pcie_gen2_txq_inc_wr_ptr(struct iwl_trans *trans,
+                                 struct iwl_txq *txq);
 void iwl_pcie_hcmd_complete(struct iwl_trans *trans,
                            struct iwl_rx_cmd_buffer *rxb);
 void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int txq_id, int ssn,
                            struct sk_buff_head *skbs);
 void iwl_trans_pcie_tx_reset(struct iwl_trans *trans);
+void iwl_pcie_gen2_update_byte_tbl(struct iwl_trans_pcie *trans_pcie,
+                                  struct iwl_txq *txq, u16 byte_cnt,
+                                  int num_tbs);
 
 static inline u16 iwl_pcie_tfd_tb_get_len(struct iwl_trans *trans, void *_tfd,
                                          u8 idx)

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
index b82f7a0..acae8f9 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
@@ -776,7 +776,7 @@ err:
        return -ENOMEM;
 }
 
-static int iwl_pcie_rx_alloc(struct iwl_trans *trans)
+int iwl_pcie_rx_alloc(struct iwl_trans *trans)
 {
        struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
        struct iwl_rb_allocator *rba = &trans_pcie->rba;
@@ -1002,7 +1002,7 @@ int iwl_pcie_dummy_napi_poll(struct napi_struct *napi, int budget)
        return 0;
 }
 
-static int _iwl_pcie_rx_init(struct iwl_trans *trans)
+int _iwl_pcie_rx_init(struct iwl_trans *trans)
 {
        struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
        struct iwl_rxq *def_rxq;

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
index 9ce7b20..4a08f4e 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
@@ -87,9 +87,9 @@ void iwl_pcie_gen2_tx_stop(struct iwl_trans *trans)
 /*
  * iwl_pcie_txq_update_byte_tbl - Set up entry in Tx byte-count array
  */
-static void iwl_pcie_gen2_update_byte_tbl(struct iwl_trans_pcie *trans_pcie,
-                                         struct iwl_txq *txq, u16 byte_cnt,
-                                         int num_tbs)
+void iwl_pcie_gen2_update_byte_tbl(struct iwl_trans_pcie *trans_pcie,
+                                  struct iwl_txq *txq, u16 byte_cnt,
+                                  int num_tbs)
 {
        struct iwlagn_scd_bc_tbl *scd_bc_tbl = txq->bc_tbl.addr;
        struct iwl_trans *trans = iwl_trans_pcie_get_trans(trans_pcie);
@@ -127,8 +127,8 @@ static void iwl_pcie_gen2_update_byte_tbl(struct iwl_trans_pcie *trans_pcie,
 /*
  * iwl_pcie_gen2_txq_inc_wr_ptr - Send new write index to hardware
  */
-static void iwl_pcie_gen2_txq_inc_wr_ptr(struct iwl_trans *trans,
-                                        struct iwl_txq *txq)
+void iwl_pcie_gen2_txq_inc_wr_ptr(struct iwl_trans *trans,
+                                 struct iwl_txq *txq)
 {
        lockdep_assert_held(&txq->lock);
 

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index 93f0d38..da8e0e7 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@@ -1230,7 +1230,7 @@ static int iwl_pcie_set_cmd_in_flight(struct iwl_trans *trans,
  * need to be reclaimed. As result, some free space forms.  If there is
  * enough free space (> low mark), wake the stack that feeds us.
  */
-static void iwl_pcie_cmdq_reclaim(struct iwl_trans *trans, int txq_id, int idx)
+void iwl_pcie_cmdq_reclaim(struct iwl_trans *trans, int txq_id, int idx)
 {
        struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
        struct iwl_txq *txq = trans_pcie->txq[txq_id];