diff options
| author | Florian Fainelli <f.fainelli@gmail.com> | 2020-04-30 11:49:09 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-04-30 17:43:29 -0700 |
| commit | e3da4038f4ca1094596a7604c6edac4a6a4f6ee9 (patch) | |
| tree | 8b54bd53a2866b5acc6126d83bcaa1ee8bb58b51 /drivers/net/dsa/b53/b53_priv.h | |
| parent | 673e69a67dd63fc3b40f109d1677a5dc72185fbb (diff) | |
net: dsa: b53: Provide number of ARL buckets
In preparation for doing proper upper bound checking of FDB/MDB entries
being added to the ARL, provide the number of ARL buckets for each
switch chip we support. All chips have 1024 buckets, except 7278 which
has only 256.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/b53/b53_priv.h')
| -rw-r--r-- | drivers/net/dsa/b53/b53_priv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/dsa/b53/b53_priv.h b/drivers/net/dsa/b53/b53_priv.h index 1c5c443d571f..694e26cdfd4d 100644 --- a/drivers/net/dsa/b53/b53_priv.h +++ b/drivers/net/dsa/b53/b53_priv.h @@ -118,6 +118,7 @@ struct b53_device { u8 jumbo_size_reg; int reset_gpio; u8 num_arl_bins; + u16 num_arl_buckets; enum dsa_tag_protocol tag_protocol; /* used ports mask */ |