tg3: Restrict phy ioctl access

[mv-sheeva.git] / drivers / net / tg3.c

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 93b32d3666111c55179f66e9760bb838c1fc103d..06c0e50336563eb415165a127dc6ec716cc0431e 100644 (file)
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -11158,7 +11158,9 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
                if (tp->phy_flags & TG3_PHYFLG_PHY_SERDES)
                        break;                  /* We have no PHY */
 
-               if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER)
+               if ((tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER) ||
+                   ((tp->tg3_flags & TG3_FLAG_ENABLE_ASF) &&
+                    !netif_running(dev)))
                        return -EAGAIN;
 
                spin_lock_bh(&tp->lock);
@@ -11174,7 +11176,9 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
                if (tp->phy_flags & TG3_PHYFLG_PHY_SERDES)
                        break;                  /* We have no PHY */
 
-               if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER)
+               if ((tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER) ||
+                   ((tp->tg3_flags & TG3_FLAG_ENABLE_ASF) &&
+                    !netif_running(dev)))
                        return -EAGAIN;
 
                spin_lock_bh(&tp->lock);