Cc: stable@kernel.org [3.5+]
Signed-off-by: David S. Miller <davem@davemloft.net>
-diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c
-index 1c81825..6cb96b4 100644
--- a/drivers/net/ethernet/realtek/8139cp.c
+++ b/drivers/net/ethernet/realtek/8139cp.c
-@@ -648,6 +648,7 @@ static void cp_tx (struct cp_private *cp)
+@@ -648,6 +648,7 @@ static void cp_tx (struct cp_private *cp
{
unsigned tx_head = cp->tx_head;
unsigned tx_tail = cp->tx_tail;
while (tx_tail != tx_head) {
struct cp_desc *txd = cp->tx_ring + tx_tail;
-@@ -666,6 +667,9 @@ static void cp_tx (struct cp_private *cp)
+@@ -666,6 +667,9 @@ static void cp_tx (struct cp_private *cp
le32_to_cpu(txd->opts1) & 0xffff,
PCI_DMA_TODEVICE);
if (status & LastFrag) {
if (status & (TxError | TxFIFOUnder)) {
netif_dbg(cp, tx_err, cp->dev,
-@@ -697,6 +701,7 @@ static void cp_tx (struct cp_private *cp)
+@@ -697,6 +701,7 @@ static void cp_tx (struct cp_private *cp
cp->tx_tail = tx_tail;
if (TX_BUFFS_AVAIL(cp) > (MAX_SKB_FRAGS + 1))
netif_wake_queue(cp->dev);
}
-@@ -843,6 +848,8 @@ static netdev_tx_t cp_start_xmit (struct sk_buff *skb,
+@@ -843,6 +848,8 @@ static netdev_tx_t cp_start_xmit (struct
wmb();
}
cp->tx_head = entry;
netif_dbg(cp, tx_queued, cp->dev, "tx queued, slot %d, skblen %d\n",
entry, skb->len);
if (TX_BUFFS_AVAIL(cp) <= (MAX_SKB_FRAGS + 1))
-@@ -937,6 +944,8 @@ static void cp_stop_hw (struct cp_private *cp)
+@@ -937,6 +944,8 @@ static void cp_stop_hw (struct cp_privat
cp->rx_tail = 0;
cp->tx_head = cp->tx_tail = 0;
}
static void cp_reset_hw (struct cp_private *cp)
-@@ -957,8 +966,38 @@ static void cp_reset_hw (struct cp_private *cp)
+@@ -957,8 +966,38 @@ static void cp_reset_hw (struct cp_priva
static inline void cp_start_hw (struct cp_private *cp)
{
}
static void cp_enable_irq(struct cp_private *cp)
-@@ -969,7 +1008,6 @@ static void cp_enable_irq(struct cp_private *cp)
+@@ -969,7 +1008,6 @@ static void cp_enable_irq(struct cp_priv
static void cp_init_hw (struct cp_private *cp)
{
struct net_device *dev = cp->dev;
cp_reset_hw(cp);
-@@ -979,17 +1017,6 @@ static void cp_init_hw (struct cp_private *cp)
- cpw32_f (MAC0 + 0, le32_to_cpu (*(__le32 *) (dev->dev_addr + 0)));
- cpw32_f (MAC0 + 4, le32_to_cpu (*(__le32 *) (dev->dev_addr + 4)));
+@@ -992,17 +1030,6 @@ static void cp_init_hw (struct cp_privat
+
+ cpw8(Config5, cpr8(Config5) & PMEStatus);
- cpw32_f(HiTxRingAddr, 0);
- cpw32_f(HiTxRingAddr + 4, 0);
- cpw32_f(TxRingAddr, ring_dma & 0xffffffff);
- cpw32_f(TxRingAddr + 4, (ring_dma >> 16) >> 16);
-
- cp_start_hw(cp);
- cpw8(TxThresh, 0x06); /* XXX convert magic num to a constant */
+ cpw16(MultiIntr, 0);
-@@ -1192,6 +1219,7 @@ static void cp_tx_timeout(struct net_device *dev)
+ cpw8_f(Cfg9346, Cfg9346_Lock);
+@@ -1192,6 +1219,7 @@ static void cp_tx_timeout(struct net_dev
cp_clean_rings(cp);
rc = cp_init_rings(cp);
cp_start_hw(cp);