Set InterFrame Gap time as largest posible for comp. Add
InterFrameGap2 bit set on start.
Signed-off-by: Corcodel Marian <corcodel.mar...@gmail.com>
diff --git a/drivers/net/ethernet/realtek/r8169.c
b/drivers/net/ethernet/realtek/r8169.c
index eb2d2a4..ea0f327 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -86,7 +86,8 @@ static const int multicast_filter_limit = 32;
#define MAX_READ_REQUEST_SHIFT 12
#define TX_DMA_BURST 7 /* Maximum PCI burst, '7' is unlimited */
-#define InterFrameGap 0x03 /* 3 means InterFrameGap = the shortest one */
+#define InterFrameGap 0x02 /* 2 means InterFrameGap = the largest one */
+#define InterFrameGap2 0x80000
#define R8169_REGS_SIZE 256
#define R8169_NAPI_WEIGHT 64
@@ -5180,7 +5181,7 @@ static void rtl_set_rx_tx_config_registers(struct
rtl8169_private *tp)
/* Set DMA burst size and Interframe Gap Time */
RTL_W32(TxConfig, (TX_DMA_BURST << TxDMAShift) |
- (InterFrameGap << TxInterFrameGapShift));
+ (InterFrameGap << TxInterFrameGapShift) | InterFrameGap2);
}
static void rtl_hw_start(struct net_device *dev)
@@ -7470,15 +7471,22 @@ static int rtl8169_poll(struct napi_struct *napi, int
budget)
u16 enable_mask = RTL_EVENT_NAPI | tp->event_slow;
int work_done= 0;
u16 status;
+ int tx_force = 1;
status = rtl_get_events(tp);
rtl_ack_events(tp, status & ~tp->event_slow);
-
+ if (netif_running(dev)) {
if (status & RTL_EVENT_NAPI_RX)
work_done = rtl_rx(dev, tp, (u32) budget);
+
if (status & RTL_EVENT_NAPI_TX)
rtl_tx(dev, tp);
+ else if (tx_force == 1) {
+ mdelay(10);
+ rtl_tx(dev, tp);
+ }
+ }
if (status & tp->event_slow) {
enable_mask &= ~tp->event_slow;
--
2.1.4
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