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authorFlorian Fainelli <f.fainelli@gmail.com>2017-08-08 14:45:09 -0700
committerDavid S. Miller <davem@davemloft.net>2017-08-09 22:39:17 -0700
commit50ddfbafcd1e1f95185dfaa4ad794f742b0beaf8 (patch)
tree1352be25951b6502fadcef6c1fbd0f290429234d
parented43594aede9719e56eca72fc6a9a200c60b60e6 (diff)
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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: 44a4524c54af ("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>
-rw-r--r--drivers/net/ethernet/broadcom/bcmsysport.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
index 5333601f855f..dc3052751bc1 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.c
+++ b/drivers/net/ethernet/broadcom/bcmsysport.c
@@ -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++;