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Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/rtl8139.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/net/rtl8139.c b/drivers/net/rtl8139.c
index 4c24805..5d7ae74 100644
--- a/drivers/net/rtl8139.c
+++ b/drivers/net/rtl8139.c
@@ -80,10 +80,7 @@
#if defined(CONFIG_CMD_NET) && defined(CONFIG_NET_MULTI) && \
defined(CONFIG_RTL8139)
-#define TICKS_PER_SEC CFG_HZ
-#define TICKS_PER_MS (TICKS_PER_SEC/1000)
-
-#define RTL_TIMEOUT (1*TICKS_PER_SEC)
+#define RTL_TIMEOUT 100000
#define ETH_FRAME_LEN 1514
#define ETH_ALEN 6
@@ -414,9 +411,10 @@ static void rtl_reset(struct eth_device *dev)
static int rtl_transmit(struct eth_device *dev, volatile void *packet, int length)
{
- unsigned int status, to;
+ unsigned int status;
unsigned long txstatus;
unsigned int len = length;
+ int i = 0;
ioaddr = dev->iobase;
@@ -436,8 +434,6 @@ static int rtl_transmit(struct eth_device *dev, volatile void *packet, int lengt
outl(((TX_FIFO_THRESH<<11) & 0x003f0000) | len,
ioaddr + TxStatus0 + cur_tx*4);
- to = currticks() + RTL_TIMEOUT;
-
do {
status = inw(ioaddr + IntrStatus);
/* Only acknlowledge interrupt sources we can properly handle
@@ -445,7 +441,8 @@ static int rtl_transmit(struct eth_device *dev, volatile void *packet, int lengt
* rtl_poll() function. */
outw(status & (TxOK | TxErr | PCIErr), ioaddr + IntrStatus);
if ((status & (TxOK | TxErr | PCIErr)) != 0) break;
- } while (currticks() < to);
+ udelay(10);
+ } while (i++ < RTL_TIMEOUT);
txstatus = inl(ioaddr + TxStatus0 + cur_tx*4);
@@ -458,8 +455,8 @@ static int rtl_transmit(struct eth_device *dev, volatile void *packet, int lengt
return length;
} else {
#ifdef DEBUG_TX
- printf("tx timeout/error (%d ticks), status %hX txstatus %X\n",
- currticks()-to, status, txstatus);
+ printf("tx timeout/error (%d usecs), status %hX txstatus %X\n",
+ 10*i, status, txstatus);
#endif
rtl_reset(dev);