diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/r8169.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 2e1bed153c3..a81338b501f 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -484,13 +484,12 @@ static void mdio_write(void __iomem *ioaddr, int RegAddr, int value) int i; RTL_W32(PHYAR, 0x80000000 | (RegAddr & 0xFF) << 16 | value); - udelay(1000); - for (i = 2000; i > 0; i--) { + for (i = 20; i > 0; i--) { /* Check if the RTL8169 has completed writing to the specified MII register */ if (!(RTL_R32(PHYAR) & 0x80000000)) break; - udelay(100); + udelay(25); } } @@ -499,15 +498,14 @@ static int mdio_read(void __iomem *ioaddr, int RegAddr) int i, value = -1; RTL_W32(PHYAR, 0x0 | (RegAddr & 0xFF) << 16); - udelay(1000); - for (i = 2000; i > 0; i--) { + for (i = 20; i > 0; i--) { /* Check if the RTL8169 has completed retrieving data from the specified MII register */ if (RTL_R32(PHYAR) & 0x80000000) { value = (int) (RTL_R32(PHYAR) & 0xFFFF); break; } - udelay(100); + udelay(25); } return value; } |