[dpdk-stable] patch 'net/bnxt: free filter before reusing it' has been queued to stable release 17.05.2

[Yuanhan Liu]

Hi,

FYI, your patch has been queued to stable release 17.05.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 08/24/17. So please
shout if anyone has objections.

Thanks.

	--yliu

---
>From a4b95d1c86492c1a4eeaa9cd9027c6a6960b475d Mon Sep 17 00:00:00 2001
From: Ajit Khaparde <ajit.khaparde at broadcom.com>
Date: Thu, 20 Jul 2017 22:22:33 -0500
Subject: [PATCH] net/bnxt: free filter before reusing it

[ upstream commit 4cddfcb71b1edeed845aff0b19c9ea73622f79c6 ]

This patch sends the HWRM command to free a filter in the hardware,
before using it again.

Fixes: f92735db1e4c ("net/bnxt: add L2 filter alloc/init/free")

Signed-off-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
---
 drivers/net/bnxt/bnxt_hwrm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index 6a5159c..f64cb80 100644
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -221,6 +221,9 @@ int bnxt_hwrm_set_filter(struct bnxt *bp,
 	struct hwrm_cfa_l2_filter_alloc_output *resp = bp->hwrm_cmd_resp_addr;
 	uint32_t enables = 0;
 
+	if (filter->fw_l2_filter_id != UINT64_MAX)
+		bnxt_hwrm_clear_filter(bp, filter);
+
 	HWRM_PREP(req, CFA_L2_FILTER_ALLOC, -1, resp);
 
 	req.flags = rte_cpu_to_le_32(filter->flags);
-- 
2.7.4