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net: dsa: ocelot: the MAC table on Felix is twice as large

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When running 'bridge fdb dump' on Felix, sometimes learnt and static MAC
addresses would appear, sometimes they wouldn't.

Turns out, the MAC table has 4096 entries on VSC7514 (Ocelot) and 8192
entries on VSC9959 (Felix), so the existing code from the Ocelot common
library only dumped half of Felix's MAC table. They are both organized
as a 4-way set-associative TCAM, so we just need a single variable
indicating the correct number of rows.

Fixes: 5605194877 ("net: dsa: ocelot: add driver for Felix switch family")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vladimir Oltean
2020-05-04 01:20:26 +03:00
committed by David S. Miller
parent 0ba83aa037
commit 21ce7f3e16
6 changed files with 7 additions and 4 deletions
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include/soc/mscc/ocelot.h
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@@ -502,6 +502,7 @@ struct ocelot {
unsigned int num_stats;
int shared_queue_sz;
int num_mact_rows;
struct net_device *hw_bridge_dev;
u16 bridge_mask;