15 lines
429 B
Diff
15 lines
429 B
Diff
--- a/drivers/net/au1000_eth.c
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+++ b/drivers/net/au1000_eth.c
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@@ -1306,9 +1306,12 @@
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}
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}
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+#define AU1000_KNOWN_PHY_IOCTLS (SIOCGMIIPHY & 0xfff0)
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static int au1000_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
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{
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struct au1000_private *aup = (struct au1000_private *)dev->priv;
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+ if((cmd & AU1000_KNOWN_PHY_IOCTLS) != AU1000_KNOWN_PHY_IOCTLS)
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+ return -EINVAL;
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if (!netif_running(dev)) return -EINVAL;
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