[Intel-wired-lan] [PART1 PATCH 07/11] i40e: reset fd_tcp_rule count when restoring filters
Jacob Keller
jacob.e.keller at intel.com
Mon Feb 6 22:38:44 UTC 2017
Since we're about to reprogram the filters, we need to ensure that the
fd_tcp_rule count is correctly reset to 0. Otherwise, we will keep
a stale count that does not accurately reflect the number of programmed
TCPv4 filters.
Signed-off-by: Jacob Keller <jacob.e.keller at intel.com>
---
drivers/net/ethernet/intel/i40e/i40e_main.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index a079c5bf1744..14a79e5f6857 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -3320,6 +3320,9 @@ static void i40e_fdir_filter_restore(struct i40e_vsi *vsi)
if (!(pf->flags & I40E_FLAG_FD_SB_ENABLED))
return;
+ /* Reset FDir counters as we're replaying all existing filters */
+ pf->fd_tcp_rule = 0;
+
hlist_for_each_entry_safe(filter, node,
&pf->fdir_filter_list, fdir_node) {
i40e_add_del_fdir(vsi, filter, true);
--
2.12.0.rc0.151.g8a5726c42288
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