[dpdk-dev] [PATCH 08/24] net/i40e: restore flow director filter

[Beilei Xing]

Add support of restoring flow director filter.

Signed-off-by: Beilei Xing <beilei.xing at intel.com>
---
 drivers/net/i40e/i40e_ethdev.c |  1 +
 drivers/net/i40e/i40e_ethdev.h |  1 +
 drivers/net/i40e/i40e_fdir.c   | 11 +++++++++++
 3 files changed, 13 insertions(+)

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 8ca69f2..a47d141 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -10203,4 +10203,5 @@ i40e_filter_restore(struct i40e_pf *pf)
 	i40e_ethertype_filter_restore(pf);
 	i40e_macvlan_filter_restore(pf);
 	i40e_tunnel_filter_restore(pf);
+	i40e_fdir_filter_restore(pf);
 }
diff --git a/drivers/net/i40e/i40e_ethdev.h b/drivers/net/i40e/i40e_ethdev.h
index d40010a..35ac6d6 100644
--- a/drivers/net/i40e/i40e_ethdev.h
+++ b/drivers/net/i40e/i40e_ethdev.h
@@ -683,6 +683,7 @@ int i40e_fdir_ctrl_func(struct rte_eth_dev *dev,
 int i40e_select_filter_input_set(struct i40e_hw *hw,
 				 struct rte_eth_input_set_conf *conf,
 				 enum rte_filter_type filter);
+void i40e_fdir_filter_restore(struct i40e_pf *pf);
 int i40e_hash_filter_inset_select(struct i40e_hw *hw,
 			     struct rte_eth_input_set_conf *conf);
 int i40e_fdir_filter_inset_select(struct i40e_pf *pf,
diff --git a/drivers/net/i40e/i40e_fdir.c b/drivers/net/i40e/i40e_fdir.c
index 1913fe1..e47a949 100644
--- a/drivers/net/i40e/i40e_fdir.c
+++ b/drivers/net/i40e/i40e_fdir.c
@@ -1576,3 +1576,14 @@ i40e_fdir_ctrl_func(struct rte_eth_dev *dev,
 	}
 	return ret;
 }
+
+void
+i40e_fdir_filter_restore(struct i40e_pf *pf)
+{
+	struct i40e_fdir_filter_list *fdir_list = &pf->fdir.fdir_list;
+	struct i40e_fdir_filter *f;
+	struct rte_eth_dev *dev = I40E_VSI_TO_ETH_DEV(pf->main_vsi);
+
+	TAILQ_FOREACH(f, fdir_list, rules)
+		i40e_add_del_fdir_filter(dev, &f->fdir, TRUE);
+}
-- 
2.5.5