After vsi setup refactor commit 6624e780a577 ("ice: split ice_vsi_setup
into smaller functions") ice_cfg_sw_lldp function which removes rx rule
directing LLDP packets to vsi is moved from ice_vsi_release to
ice_vsi_decfg function. ice_vsi_decfg is used in more cases than just in
vsi_release resulting in unnecessary removal of rx lldp packets handling
switch rule. This leads to lldp packets being dropped after a change number
of channels via ethtool.
This patch moves ice_cfg_sw_lldp function that removes rx lldp sw rule back
to ice_vsi_relese function.
Fixes: 6624e780a577 ("ice: split ice_vsi_setup into smaller functions")
Reported-by: Matěj Grégr <mgr...@netx.as>
Closes:
https://lore.kernel.org/intel-wired-lan/1be45a76-90af-4813-824f-8398b6974...@netx.as/T/#u
Reviewed-by: Przemek Kitszel <przemyslaw.kits...@intel.com>
Signed-off-by: Martyna Szapar-Mudlaw <martyna.szapar-mud...@linux.intel.com>
---
drivers/net/ethernet/intel/ice/ice_lib.c | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c
b/drivers/net/ethernet/intel/ice/ice_lib.c
index 7629b0190578..8a8dc5690e62 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -2413,13 +2413,6 @@ void ice_vsi_decfg(struct ice_vsi *vsi)
struct ice_pf *pf = vsi->back;
int err;
- /* The Rx rule will only exist to remove if the LLDP FW
- * engine is currently stopped
- */
- if (!ice_is_safe_mode(pf) && vsi->type == ICE_VSI_PF &&
- !test_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags))
- ice_cfg_sw_lldp(vsi, false, false);
-
ice_rm_vsi_lan_cfg(vsi->port_info, vsi->idx);
err = ice_rm_vsi_rdma_cfg(vsi->port_info, vsi->idx);
if (err)
@@ -2828,6 +2821,14 @@ int ice_vsi_release(struct ice_vsi *vsi)
ice_rss_clean(vsi);
ice_vsi_close(vsi);
+
+ /* The Rx rule will only exist to remove if the LLDP FW
+ * engine is currently stopped
+ */
+ if (!ice_is_safe_mode(pf) && vsi->type == ICE_VSI_PF &&
+ !test_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags))
+ ice_cfg_sw_lldp(vsi, false, false);
+
ice_vsi_decfg(vsi);
/* retain SW VSI data structure since it is needed to unregister and
--
2.36.1
