1 files changed, 30 insertions, 58 deletions

diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index eb8102486b5b..88d169800886 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -989,66 +989,46 @@ static int rt61pci_load_firmware(struct rt2x00_dev *rt2x00dev, void *data,
         return 0;
 }
 
-static void rt61pci_init_rxring(struct rt2x00_dev *rt2x00dev)
+static void rt61pci_init_rxentry(struct rt2x00_dev *rt2x00dev,
+                                 struct data_entry *entry)
 {
-        struct data_ring *ring = rt2x00dev->rx;
-        __le32 *rxd;
-        unsigned int i;
+        __le32 *rxd = entry->priv;
         u32 word;
 
-        memset(ring->data_addr, 0x00, rt2x00_get_ring_size(ring));
-
-        for (i = 0; i < ring->stats.limit; i++) {
-                rxd = ring->entry[i].priv;
-
-                rt2x00_desc_read(rxd, 5, &word);
-                rt2x00_set_field32(&word, RXD_W5_BUFFER_PHYSICAL_ADDRESS,
-                                   ring->entry[i].data_dma);
-                rt2x00_desc_write(rxd, 5, word);
-
-                rt2x00_desc_read(rxd, 0, &word);
-                rt2x00_set_field32(&word, RXD_W0_OWNER_NIC, 1);
-                rt2x00_desc_write(rxd, 0, word);
-        }
+        rt2x00_desc_read(rxd, 5, &word);
+        rt2x00_set_field32(&word, RXD_W5_BUFFER_PHYSICAL_ADDRESS,
+                           entry->data_dma);
+        rt2x00_desc_write(rxd, 5, word);
 
-        rt2x00_ring_index_clear(rt2x00dev->rx);
+        rt2x00_desc_read(rxd, 0, &word);
+        rt2x00_set_field32(&word, RXD_W0_OWNER_NIC, 1);
+        rt2x00_desc_write(rxd, 0, word);
 }
 
-static void rt61pci_init_txring(struct rt2x00_dev *rt2x00dev, const int queue)
+static void rt61pci_init_txentry(struct rt2x00_dev *rt2x00dev,
+                                 struct data_entry *entry)
 {
-        struct data_ring *ring = rt2x00lib_get_ring(rt2x00dev, queue);
-        __le32 *txd;
-        unsigned int i;
+        __le32 *txd = entry->priv;
         u32 word;
 
-        memset(ring->data_addr, 0x00, rt2x00_get_ring_size(ring));
-
-        for (i = 0; i < ring->stats.limit; i++) {
-                txd = ring->entry[i].priv;
-
-                rt2x00_desc_read(txd, 1, &word);
-                rt2x00_set_field32(&word, TXD_W1_BUFFER_COUNT, 1);
-                rt2x00_desc_write(txd, 1, word);
-
-                rt2x00_desc_read(txd, 5, &word);
-                rt2x00_set_field32(&word, TXD_W5_PID_TYPE,
-                                   ring->queue_idx);
-                rt2x00_set_field32(&word, TXD_W5_PID_SUBTYPE,
-                                   ring->entry[i].entry_idx);
-                rt2x00_desc_write(txd, 5, word);
+        rt2x00_desc_read(txd, 1, &word);
+        rt2x00_set_field32(&word, TXD_W1_BUFFER_COUNT, 1);
+        rt2x00_desc_write(txd, 1, word);
 
-                rt2x00_desc_read(txd, 6, &word);
-                rt2x00_set_field32(&word, TXD_W6_BUFFER_PHYSICAL_ADDRESS,
-                                   ring->entry[i].data_dma);
-                rt2x00_desc_write(txd, 6, word);
+        rt2x00_desc_read(txd, 5, &word);
+        rt2x00_set_field32(&word, TXD_W5_PID_TYPE, entry->ring->queue_idx);
+        rt2x00_set_field32(&word, TXD_W5_PID_SUBTYPE, entry->entry_idx);
+        rt2x00_desc_write(txd, 5, word);
 
-                rt2x00_desc_read(txd, 0, &word);
-                rt2x00_set_field32(&word, TXD_W0_VALID, 0);
-                rt2x00_set_field32(&word, TXD_W0_OWNER_NIC, 0);
-                rt2x00_desc_write(txd, 0, word);
-        }
+        rt2x00_desc_read(txd, 6, &word);
+        rt2x00_set_field32(&word, TXD_W6_BUFFER_PHYSICAL_ADDRESS,
+                           entry->data_dma);
+        rt2x00_desc_write(txd, 6, word);
 
-        rt2x00_ring_index_clear(ring);
+        rt2x00_desc_read(txd, 0, &word);
+        rt2x00_set_field32(&word, TXD_W0_VALID, 0);
+        rt2x00_set_field32(&word, TXD_W0_OWNER_NIC, 0);
+        rt2x00_desc_write(txd, 0, word);
 }
 
 static int rt61pci_init_rings(struct rt2x00_dev *rt2x00dev)
@@ -1056,16 +1036,6 @@ static int rt61pci_init_rings(struct rt2x00_dev *rt2x00dev)
         u32 reg;
 
         /*
-         * Initialize rings.
-         */
-        rt61pci_init_rxring(rt2x00dev);
-        rt61pci_init_txring(rt2x00dev, IEEE80211_TX_QUEUE_DATA0);
-        rt61pci_init_txring(rt2x00dev, IEEE80211_TX_QUEUE_DATA1);
-        rt61pci_init_txring(rt2x00dev, IEEE80211_TX_QUEUE_DATA2);
-        rt61pci_init_txring(rt2x00dev, IEEE80211_TX_QUEUE_DATA3);
-        rt61pci_init_txring(rt2x00dev, IEEE80211_TX_QUEUE_DATA4);
-
-        /*
          * Initialize registers.
          */
         rt2x00pci_register_read(rt2x00dev, TX_RING_CSR0, &reg);
@@ -2486,6 +2456,8 @@ static const struct rt2x00lib_ops rt61pci_rt2x00_ops = {
         .load_firmware          = rt61pci_load_firmware,
         .initialize             = rt2x00pci_initialize,
         .uninitialize           = rt2x00pci_uninitialize,
+        .init_rxentry           = rt61pci_init_rxentry,
+        .init_txentry           = rt61pci_init_txentry,
         .set_device_state       = rt61pci_set_device_state,
         .rfkill_poll            = rt61pci_rfkill_poll,
         .link_stats             = rt61pci_link_stats,