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* [dpdk-dev] [PATCH] net/ice: support mark only action for FDIR
@ 2020-04-02  6:55 Simei Su
  2020-04-14  7:49 ` Zhang, Qi Z
  2020-04-14 15:11 ` [dpdk-dev] [PATCH v2] " Simei Su
  0 siblings, 2 replies; 8+ messages in thread
From: Simei Su @ 2020-04-02  6:55 UTC (permalink / raw)
  To: qi.z.zhang, xiaolong.ye; +Cc: dev, yahui.cao, simei.su, stable

This patch fixes issue that doesn't support mark only case.
Mark only action is equal to mark + passthru action.

Fixes: f5cafa961fae ("net/ice: add flow director create and destroy")
Cc: stable@dpdk.org

Signed-off-by: Simei Su <simei.su@intel.com>
---
 drivers/net/ice/ice_fdir_filter.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ice/ice_fdir_filter.c b/drivers/net/ice/ice_fdir_filter.c
index a082a13..8acdb1a 100644
--- a/drivers/net/ice/ice_fdir_filter.c
+++ b/drivers/net/ice/ice_fdir_filter.c
@@ -1469,6 +1469,10 @@
 	uint32_t counter_num = 0;
 	int ret;
 
+	/* set default action to PASSTHRU mode, in the case of MARK only. */
+	filter->input.dest_ctl =
+		ICE_FLTR_PRGM_DESC_DEST_DIRECT_PKT_OTHER;
+
 	for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
 		switch (actions->type) {
 		case RTE_FLOW_ACTION_TYPE_VOID:
@@ -1533,7 +1537,7 @@
 		}
 	}
 
-	if (dest_num == 0 || dest_num >= 2) {
+	if (dest_num >= 2) {
 		rte_flow_error_set(error, EINVAL,
 			   RTE_FLOW_ERROR_TYPE_ACTION, actions,
 			   "Unsupported action combination");
@@ -1554,6 +1558,13 @@
 		return -rte_errno;
 	}
 
+	if (dest_num + mark_num == 0) {
+		rte_flow_error_set(error, EINVAL,
+			RTE_FLOW_ERROR_TYPE_ACTION, actions,
+			"Emtpy action");
+		return -rte_errno;
+	}
+
 	return 0;
 }
 
-- 
1.8.3.1


^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2020-05-06  5:35 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-04-02  6:55 [dpdk-dev] [PATCH] net/ice: support mark only action for FDIR Simei Su
2020-04-14  7:49 ` Zhang, Qi Z
2020-04-14  9:12   ` Su, Simei
2020-04-14 12:50     ` Zhang, Qi Z
2020-04-14 14:30       ` Su, Simei
2020-04-14 15:11 ` [dpdk-dev] [PATCH v2] " Simei Su
2020-04-30  9:19   ` Zhang, Qi Z
2020-05-06  5:27     ` Ye Xiaolong

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