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| author |   Ilan Tayari <ilant@mellanox.com> | 2017-03-02 15:49:45 +0200 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2017-04-22 21:52:37 +0300 |
| commit | 5e82c9e4ed60beba83f46a1a5a8307b99a23e982 (patch) | |
| tree | 414eced1835d7a42d6df0a8b46ee90796ffda2bb /drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c | |
| parent | net/mlx5e: Fix small packet threshold (diff) | |
| download | wireguard-linux-5e82c9e4ed60beba83f46a1a5a8307b99a23e982.tar.xz wireguard-linux-5e82c9e4ed60beba83f46a1a5a8307b99a23e982.zip | |
net/mlx5e: Fix ETHTOOL_GRXCLSRLALL handling
Handler for ETHTOOL_GRXCLSRLALL must set info->data to the size
of the table, regardless of the amount of entries in it.
Existing code does not do that, and this breaks all usage of ethtool -N
or -n without explicit location, with this error:
rmgr: Invalid RX class rules table size: Success
Set info->data to the table size.
Tested:
ethtool -n ens8
ethtool -N ens8 flow-type ip4 src-ip 1.1.1.1 dst-ip 2.2.2.2 action 1
ethtool -N ens8 flow-type ip4 src-ip 1.1.1.1 dst-ip 2.2.2.2 action 1 loc 55
ethtool -n ens8
ethtool -N ens8 delete 1023
ethtool -N ens8 delete 55
Fixes: f913a72aa008 ("net/mlx5e: Add support to get ethtool flow rules")
Signed-off-by: Ilan Tayari <ilant@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c index d55fff0ba388..26fc77e80f7b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c @@ -564,6 +564,7 @@ int mlx5e_ethtool_get_all_flows(struct mlx5e_priv *priv, struct ethtool_rxnfc *i int idx = 0; int err = 0; + info->data = MAX_NUM_OF_ETHTOOL_RULES; while ((!err || err == -ENOENT) && idx < info->rule_cnt) { err = mlx5e_ethtool_get_flow(priv, info, location); if (!err) |