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Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/r8169.c10
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;
}