diff options
author | Ratheesh Kannoth <rkannoth@marvell.com> | 2023-07-29 02:22:15 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2023-07-31 11:11:24 +0300 |
commit | 2b3082c6ef3b0104d822f6f18d2afbe5fc9a5c2c (patch) | |
tree | f85b41dcc3c1e7a24e0da96c92557d07bf657f60 /drivers/net/dsa/ocelot/felix_vsc9959.c | |
parent | 64a37272fa5fb2d951ebd1a96fd42b045d64924c (diff) | |
download | linux-2b3082c6ef3b0104d822f6f18d2afbe5fc9a5c2c.tar.xz |
net: flow_dissector: Use 64bits for used_keys
As 32bits of dissector->used_keys are exhausted,
increase the size to 64bits.
This is base change for ESP/AH flow dissector patch.
Please find patch and discussions at
https://lore.kernel.org/netdev/ZMDNjD46BvZ5zp5I@corigine.com/T/#t
Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com>
Reviewed-by: Petr Machata <petrm@nvidia.com> # for mlxsw
Tested-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Martin Habets <habetsm.xilinx@gmail.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/ocelot/felix_vsc9959.c')
-rw-r--r-- | drivers/net/dsa/ocelot/felix_vsc9959.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c index dce3548dcd05..4a6e52929d25 100644 --- a/drivers/net/dsa/ocelot/felix_vsc9959.c +++ b/drivers/net/dsa/ocelot/felix_vsc9959.c @@ -1746,10 +1746,10 @@ static int vsc9959_stream_identify(struct flow_cls_offload *f, struct flow_dissector *dissector = rule->match.dissector; if (dissector->used_keys & - ~(BIT(FLOW_DISSECTOR_KEY_CONTROL) | - BIT(FLOW_DISSECTOR_KEY_BASIC) | - BIT(FLOW_DISSECTOR_KEY_VLAN) | - BIT(FLOW_DISSECTOR_KEY_ETH_ADDRS))) + ~(BIT_ULL(FLOW_DISSECTOR_KEY_CONTROL) | + BIT_ULL(FLOW_DISSECTOR_KEY_BASIC) | + BIT_ULL(FLOW_DISSECTOR_KEY_VLAN) | + BIT_ULL(FLOW_DISSECTOR_KEY_ETH_ADDRS))) return -EOPNOTSUPP; if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_ETH_ADDRS)) { |