1 files changed, 5 insertions, 172 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index ad45249454f0..8d06cf1a3193 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -207,173 +207,6 @@ static inline u8 get_cmd_index(struct iwl4965_queue *q, u32 index, int is_huge)
         return index & (q->n_window - 1);
 }
 
-/**
- * iwl4965_queue_init - Initialize queue's high/low-water and read/write indexes
- */
-static int iwl4965_queue_init(struct iwl_priv *priv, struct iwl4965_queue *q,
-                          int count, int slots_num, u32 id)
-{
-        q->n_bd = count;
-        q->n_window = slots_num;
-        q->id = id;
-
-        /* count must be power-of-two size, otherwise iwl_queue_inc_wrap
-         * and iwl_queue_dec_wrap are broken. */
-        BUG_ON(!is_power_of_2(count));
-
-        /* slots_num must be power-of-two size, otherwise
-         * get_cmd_index is broken. */
-        BUG_ON(!is_power_of_2(slots_num));
-
-        q->low_mark = q->n_window / 4;
-        if (q->low_mark < 4)
-                q->low_mark = 4;
-
-        q->high_mark = q->n_window / 8;
-        if (q->high_mark < 2)
-                q->high_mark = 2;
-
-        q->write_ptr = q->read_ptr = 0;
-
-        return 0;
-}
-
-/**
- * iwl4965_tx_queue_alloc - Alloc driver data and TFD CB for one Tx/cmd queue
- */
-static int iwl4965_tx_queue_alloc(struct iwl_priv *priv,
-                              struct iwl4965_tx_queue *txq, u32 id)
-{
-        struct pci_dev *dev = priv->pci_dev;
-
-        /* Driver private data, only for Tx (not command) queues,
-         * not shared with device. */
-        if (id != IWL_CMD_QUEUE_NUM) {
-                txq->txb = kmalloc(sizeof(txq->txb[0]) *
-                                   TFD_QUEUE_SIZE_MAX, GFP_KERNEL);
-                if (!txq->txb) {
-                        IWL_ERROR("kmalloc for auxiliary BD "
-                                  "structures failed\n");
-                        goto error;
-                }
-        } else
-                txq->txb = NULL;
-
-        /* Circular buffer of transmit frame descriptors (TFDs),
-         * shared with device */
-        txq->bd = pci_alloc_consistent(dev,
-                        sizeof(txq->bd[0]) * TFD_QUEUE_SIZE_MAX,
-                        &txq->q.dma_addr);
-
-        if (!txq->bd) {
-                IWL_ERROR("pci_alloc_consistent(%zd) failed\n",
-                          sizeof(txq->bd[0]) * TFD_QUEUE_SIZE_MAX);
-                goto error;
-        }
-        txq->q.id = id;
-
-        return 0;
-
- error:
-        if (txq->txb) {
-                kfree(txq->txb);
-                txq->txb = NULL;
-        }
-
-        return -ENOMEM;
-}
-
-/**
- * iwl4965_tx_queue_init - Allocate and initialize one tx/cmd queue
- */
-int iwl4965_tx_queue_init(struct iwl_priv *priv,
-                      struct iwl4965_tx_queue *txq, int slots_num, u32 txq_id)
-{
-        struct pci_dev *dev = priv->pci_dev;
-        int len;
-        int rc = 0;
-
-        /*
-         * Alloc buffer array for commands (Tx or other types of commands).
-         * For the command queue (#4), allocate command space + one big
-         * command for scan, since scan command is very huge; the system will
-         * not have two scans at the same time, so only one is needed.
-         * For normal Tx queues (all other queues), no super-size command
-         * space is needed.
-         */
-        len = sizeof(struct iwl_cmd) * slots_num;
-        if (txq_id == IWL_CMD_QUEUE_NUM)
-                len +=  IWL_MAX_SCAN_SIZE;
-        txq->cmd = pci_alloc_consistent(dev, len, &txq->dma_addr_cmd);
-        if (!txq->cmd)
-                return -ENOMEM;
-
-        /* Alloc driver data array and TFD circular buffer */
-        rc = iwl4965_tx_queue_alloc(priv, txq, txq_id);
-        if (rc) {
-                pci_free_consistent(dev, len, txq->cmd, txq->dma_addr_cmd);
-
-                return -ENOMEM;
-        }
-        txq->need_update = 0;
-
-        /* TFD_QUEUE_SIZE_MAX must be power-of-two size, otherwise
-         * iwl_queue_inc_wrap and iwl_queue_dec_wrap are broken. */
-        BUILD_BUG_ON(TFD_QUEUE_SIZE_MAX & (TFD_QUEUE_SIZE_MAX - 1));
-
-        /* Initialize queue's high/low-water marks, and head/tail indexes */
-        iwl4965_queue_init(priv, &txq->q, TFD_QUEUE_SIZE_MAX, slots_num, txq_id);
-
-        /* Tell device where to find queue */
-        iwl4965_hw_tx_queue_init(priv, txq);
-
-        return 0;
-}
-
-/**
- * iwl4965_tx_queue_free - Deallocate DMA queue.
- * @txq: Transmit queue to deallocate.
- *
- * Empty queue by removing and destroying all BD's.
- * Free all buffers.
- * 0-fill, but do not free "txq" descriptor structure.
- */
-void iwl4965_tx_queue_free(struct iwl_priv *priv, struct iwl4965_tx_queue *txq)
-{
-        struct iwl4965_queue *q = &txq->q;
-        struct pci_dev *dev = priv->pci_dev;
-        int len;
-
-        if (q->n_bd == 0)
-                return;
-
-        /* first, empty all BD's */
-        for (; q->write_ptr != q->read_ptr;
-             q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd))
-                iwl4965_hw_txq_free_tfd(priv, txq);
-
-        len = sizeof(struct iwl_cmd) * q->n_window;
-        if (q->id == IWL_CMD_QUEUE_NUM)
-                len += IWL_MAX_SCAN_SIZE;
-
-        /* De-alloc array of command/tx buffers */
-        pci_free_consistent(dev, len, txq->cmd, txq->dma_addr_cmd);
-
-        /* De-alloc circular buffer of TFDs */
-        if (txq->q.n_bd)
-                pci_free_consistent(dev, sizeof(struct iwl4965_tfd_frame) *
-                                    txq->q.n_bd, txq->bd, txq->q.dma_addr);
-
-        /* De-alloc array of per-TFD driver data */
-        if (txq->txb) {
-                kfree(txq->txb);
-                txq->txb = NULL;
-        }
-
-        /* 0-fill queue descriptor structure */
-        memset(txq, 0, sizeof(*txq));
-}
-
 const u8 iwl4965_broadcast_addr[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
 
 /*************** STATION TABLE MANAGEMENT ****
@@ -516,7 +349,7 @@ int iwl4965_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 {
         struct iwl4965_tx_queue *txq = &priv->txq[IWL_CMD_QUEUE_NUM];
         struct iwl4965_queue *q = &txq->q;
-        struct iwl4965_tfd_frame *tfd;
+        struct iwl_tfd_frame *tfd;
         u32 *control_flags;
         struct iwl_cmd *out_cmd;
         u32 idx;
@@ -1931,7 +1764,7 @@ static int iwl4965_tx_skb(struct iwl_priv *priv,
                       struct sk_buff *skb, struct ieee80211_tx_control *ctl)
 {
         struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-        struct iwl4965_tfd_frame *tfd;
+        struct iwl_tfd_frame *tfd;
         u32 *control_flags;
         int txq_id = ctl->queue;
         struct iwl4965_tx_queue *txq = NULL;
@@ -2515,7 +2348,7 @@ int iwl4965_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
                 if (txq_id != IWL_CMD_QUEUE_NUM) {
                         iwl4965_txstatus_to_ieee(priv,
                                         &(txq->txb[txq->q.read_ptr]));
-                        iwl4965_hw_txq_free_tfd(priv, txq);
+                        iwl_hw_txq_free_tfd(priv, txq);
                 } else if (nfreed > 1) {
                         IWL_ERROR("HCMD skipped: index (%d) %d %d\n", index,
                                         q->write_ptr, q->read_ptr);
@@ -4677,7 +4510,7 @@ static int __iwl4965_up(struct iwl_priv *priv)
                 return ret;
         }
 
-        ret = priv->cfg->ops->lib->hw_nic_init(priv);
+        ret = iwl_hw_nic_init(priv);
         if (ret) {
                 IWL_ERROR("Unable to init nic\n");
                 return ret;
@@ -6940,7 +6773,7 @@ static void __devexit iwl4965_pci_remove(struct pci_dev *pdev)
 
         if (priv->rxq.bd)
                 iwl_rx_queue_free(priv, &priv->rxq);
-        iwl4965_hw_txq_ctx_free(priv);
+        iwl_hw_txq_ctx_free(priv);
 
         iwlcore_clear_stations_table(priv);
         iwl_eeprom_free(priv);