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authorJiri Pirko <jiri@mellanox.com>2018-01-19 09:24:46 +0100
committerDavid S. Miller <davem@davemloft.net>2018-01-21 18:21:30 -0500
commit4c6b7f6307d46ca3dcb8a32975fe68d153832176 (patch)
treeebc2290d6e6216720f54c87dd8fff84d71090b5b
parent65b342f15bb9c01d025c60d44a8035d7696416b8 (diff)
mlxsw: spectrum: Extend mlxsw_afa_ops for counter index and implement for Spectrum
Introduce extension of mlxsw_afa_ops in order to get/put counter indexes and implement the ops for Spectrum. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h2
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_flex_actions.c18
2 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h
index a8d3314c3a24..89f977996ae2 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h
@@ -46,6 +46,8 @@ struct mlxsw_afa_ops {
void (*kvdl_set_del)(void *priv, u32 kvdl_index, bool is_first);
int (*kvdl_fwd_entry_add)(void *priv, u32 *p_kvdl_index, u8 local_port);
void (*kvdl_fwd_entry_del)(void *priv, u32 kvdl_index);
+ int (*counter_index_get)(void *priv, unsigned int *p_counter_index);
+ void (*counter_index_put)(void *priv, unsigned int counter_index);
};
struct mlxsw_afa *mlxsw_afa_create(unsigned int max_acts_per_set,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_flex_actions.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_flex_actions.c
index 4d3340ed0291..dae4d020024d 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_flex_actions.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_flex_actions.c
@@ -108,11 +108,29 @@ static void mlxsw_sp_act_kvdl_fwd_entry_del(void *priv, u32 kvdl_index)
mlxsw_sp_kvdl_free(mlxsw_sp, kvdl_index);
}
+static int
+mlxsw_sp_act_counter_index_get(void *priv, unsigned int *p_counter_index)
+{
+ struct mlxsw_sp *mlxsw_sp = priv;
+
+ return mlxsw_sp_flow_counter_alloc(mlxsw_sp, p_counter_index);
+}
+
+static void
+mlxsw_sp_act_counter_index_put(void *priv, unsigned int counter_index)
+{
+ struct mlxsw_sp *mlxsw_sp = priv;
+
+ mlxsw_sp_flow_counter_free(mlxsw_sp, counter_index);
+}
+
static const struct mlxsw_afa_ops mlxsw_sp_act_afa_ops = {
.kvdl_set_add = mlxsw_sp_act_kvdl_set_add,
.kvdl_set_del = mlxsw_sp_act_kvdl_set_del,
.kvdl_fwd_entry_add = mlxsw_sp_act_kvdl_fwd_entry_add,
.kvdl_fwd_entry_del = mlxsw_sp_act_kvdl_fwd_entry_del,
+ .counter_index_get = mlxsw_sp_act_counter_index_get,
+ .counter_index_put = mlxsw_sp_act_counter_index_put,
};
int mlxsw_sp_afa_init(struct mlxsw_sp *mlxsw_sp)