[dpdk-dev] [PATCH 63/63] net/ice/base: ignore inverse switch recipes
Qi Zhang
qi.z.zhang at intel.com
Mon Aug 26 12:51:05 CEST 2019
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 at intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr at intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang at intel.com>
---
drivers/net/ice/base/ice_switch.c | 5 +++++
1 file changed, 5 insertions(+)
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;
--
2.13.6
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