summaryrefslogtreecommitdiffstats
path: root/drivers/net/sis190.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/sis190.c')
-rw-r--r--drivers/net/sis190.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c
index f78799c4235..392110ede7b 100644
--- a/drivers/net/sis190.c
+++ b/drivers/net/sis190.c
@@ -383,6 +383,12 @@ static int __mdio_read(struct net_device *dev, int phy_id, int reg)
return mdio_read(tp->mmio_addr, phy_id, reg);
}
+static u16 mdio_read_latched(void __iomem *ioaddr, int phy_id, int reg)
+{
+ mdio_read(ioaddr, phy_id, reg);
+ return mdio_read(ioaddr, phy_id, reg);
+}
+
static u16 __devinit sis190_read_eeprom(void __iomem *ioaddr, u32 reg)
{
u16 data = 0xffff;
@@ -881,7 +887,8 @@ static void sis190_phy_task(void * data)
if (val & BMCR_RESET) {
// FIXME: needlessly high ? -- FR 02/07/2005
mod_timer(&tp->timer, jiffies + HZ/10);
- } else if (!(mdio_read(ioaddr, phy_id, MII_BMSR) & BMSR_ANEGCOMPLETE)) {
+ } else if (!(mdio_read_latched(ioaddr, phy_id, MII_BMSR) &
+ BMSR_ANEGCOMPLETE)) {
net_link(tp, KERN_WARNING "%s: PHY reset until link up.\n",
dev->name);
mdio_write(ioaddr, phy_id, MII_BMCR, val | BMCR_RESET);