diff mbox series

[63/63] net/ice/base: ignore inverse switch recipes

Message ID 20190826105105.19121-64-qi.z.zhang@intel.com (mailing list archive)
State Superseded, archived
Delegated to: Qi Zhang
Headers
Series net/ice/base: update base code |

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel-compilation success Compilation OK

Commit Message

Qi Zhang Aug. 26, 2019, 10:51 a.m. UTC 
  When looking for an existing recipes, never choose an inverse
recipe as these are used for anti-spoofing. Choosing inverse
recipes for source MAC address rules was causing errors while
adding the rule.

Signed-off-by: Dan Nowlin <dan.nowlin@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
 drivers/net/ice/base/ice_switch.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/ice/base/ice_switch.c b/drivers/net/ice/base/ice_switch.c
index 59da7eaa8..2437faead 100644
--- a/drivers/net/ice/base/ice_switch.c
+++ b/drivers/net/ice/base/ice_switch.c
@@ -4709,6 +4709,11 @@  static u16 ice_find_recp(struct ice_hw *hw, struct ice_prot_lkup_ext *lkup_exts)
 						&refresh_required))
 				continue;
 
+		/* Skip inverse action recipes */
+		if (recp[i].root_buf && recp[i].root_buf->content.act_ctrl &
+		    ICE_AQ_RECIPE_ACT_INV_ACT)
+			continue;
+
 		/* if number of words we are looking for match */
 		if (lkup_exts->n_val_words == recp[i].lkup_exts.n_val_words) {
 			struct ice_fv_word *a = lkup_exts->fv_words;