netdev - [PATCH net-next] cxgb4: save tid while creating server filter

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Message-Id: <1491839778-8506-1-git-send-email-ganeshgr@chelsio.com>
Date:   Mon, 10 Apr 2017 21:26:18 +0530
From:   Ganesh Goudar <ganeshgr@...lsio.com>
To:     netdev@...r.kernel.org, davem@...emloft.net
Cc:     nirranjan@...lsio.com, rajur@...lsio.com,
        Ganesh Goudar <ganeshgr@...lsio.com>
Subject: [PATCH net-next] cxgb4: save tid while creating server filter

Save the filter tid while creating the server filter, which is used
later to retrieve the corresponding filter instance while handling
the filter reply.

Signed-off-by: Ganesh Goudar <ganeshgr@...lsio.com>
---
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index afb0967..aa71019 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -2338,6 +2338,10 @@ int cxgb4_create_server_filter(const struct net_device *dev, unsigned int stid,
 	f->locked = 1;
 	f->fs.rpttid = 1;
 
+	/* Save the actual tid. We need this to get the corresponding
+	 * filter entry structure in filter_rpl.
+	 */
+	f->tid = stid + adap->tids.ftid_base;
 	ret = set_filter_wr(adap, stid);
 	if (ret) {
 		clear_filter(adap, f);
-- 
2.1.0