From: Leyi Rong <leyi.rong@intel.com>
Date: Wed, 20 May 2020 06:39:50 +0000 (+0800)
Subject: net/iavf: fix flow director after queue reconfigured
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=514d1c989dc026101a048d8c895981fca07b635b;p=dpdk.git

net/iavf: fix flow director after queue reconfigured

FDIR ID parsing will not be handled correctly after queue reconfigured,
enable FDIR ID parsing per Q regardless of fdir_ref_cnt to fix it.

Fixes: f71dbf852d46 ("net/iavf: add flow director enabled switch value")

Signed-off-by: Leyi Rong <leyi.rong@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
---

diff --git a/drivers/net/iavf/iavf_rxtx.h b/drivers/net/iavf/iavf_rxtx.h
index 73968847fe..59625a979a 100644
--- a/drivers/net/iavf/iavf_rxtx.h
+++ b/drivers/net/iavf/iavf_rxtx.h
@@ -509,8 +509,8 @@ void iavf_fdir_rx_proc_enable(struct iavf_adapter *ad, bool on)
 {
 	if (on) {
 		/* enable flow director processing */
-		if (ad->fdir_ref_cnt++ == 0)
-			FDIR_PROC_ENABLE_PER_QUEUE(ad, on);
+		FDIR_PROC_ENABLE_PER_QUEUE(ad, on);
+		ad->fdir_ref_cnt++;
 	} else {
 		if (ad->fdir_ref_cnt >= 1) {
 			ad->fdir_ref_cnt--;