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sky2: receive error handling improvements 

Don't drop oversize frame it might be a VLAN (untagged).
Use different counter for fifo overrun vs fifo error.
Print error on fifo overrrun.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Stephen Hemminger 2007-02-15 16:40:34 -08:00 committed by Jeff Garzik
parent 819067916d
commit a79abdc6ee
1 changed files with 1 additions and 8 deletions
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9
drivers/net/sky2.c
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@ -2056,9 +2056,6 @@ static struct sk_buff *sky2_receive(struct net_device *dev,
if (!(status & GMR_FS_RX_OK))
goto resubmit;
if (length > dev->mtu + ETH_HLEN)
goto oversize;
if (length < copybreak)
skb = receive_copy(sky2, re, length);
else
@ -2068,14 +2065,10 @@ static struct sk_buff *sky2_receive(struct net_device *dev,
return skb;
oversize:
++sky2->net_stats.rx_over_errors;
goto resubmit;
error:
++sky2->net_stats.rx_errors;
if (status & GMR_FS_RX_FF_OV) {
sky2->net_stats.rx_fifo_errors++;
sky2->net_stats.rx_over_errors++;
goto resubmit;
}