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net: systemport: Fix software statistics for SYSTEMPORT Lite 

With SYSTEMPORT Lite we have holes in our statistics layout that make us
skip over the hardware MIB counters, bcm_sysport_get_stats() was not
taking that into account resulting in reporting 0 for all SW-maintained
statistics, fix this by skipping accordingly.

Fixes: 44a4524c54 ("net: systemport: Add support for SYSTEMPORT Lite")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Florian Fainelli 2017-08-08 14:45:09 -07:00 committed by David S. Miller
parent ed43594aed
commit 50ddfbafcd
1 changed files with 4 additions and 0 deletions
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4
drivers/net/ethernet/broadcom/bcmsysport.c
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@ -449,6 +449,10 @@ static void bcm_sysport_get_stats(struct net_device *dev,
p = (char *)&dev->stats;
else
p = (char *)priv;
if (priv->is_lite && !bcm_sysport_lite_stat_valid(s->type))
continue;
p += s->stat_offset;
data[j] = *(unsigned long *)p;
j++;