Commit 6d069425 authored Feb 06, 2017 by Jacob Keller Committed by Jeff Kirsher Mar 20, 2017

i40e: reset fd_tcp_rule count when restoring filters



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@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

parent e122eb74

drivers/net/ethernet/intel/i40e/i40e_main.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -3283,6 +3283,9 @@ 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);