[PATCH net v4] r8169: Prevent nic to start xmit without default priority.

[Corcodel Marian]

This patch set default priority before xmit operations and, also when nic 
running
 on worst speed (500Mbs-1Mbs), this patch increase speed to 8-10Mbs.

Signed-off-by: Corcodel Marian <a...@marian1000.go.ro>
---
 drivers/net/ethernet/realtek/r8169.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/realtek/r8169.c 
b/drivers/net/ethernet/realtek/r8169.c
index 7588ba7..30eed0d 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -7113,6 +7113,8 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
        u32 opts[2];
        int frags;
 
+       RTL_W8(TxPoll, NPQ);
+
        if (unlikely(!TX_FRAGS_READY_FOR(tp, skb_shinfo(skb)->nr_frags))) {
                netif_err(tp, drv, dev, "BUG! Tx Ring full when queue 
awake!\n");
                goto err_stop_0;
@@ -7166,7 +7168,6 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
 
        tp->cur_tx += frags + 1;
 
-       RTL_W8(TxPoll, NPQ);
 
        mmiowb();
 
-- 
2.5.0