diff mbox series

[5.4,10/43] cxgb4: Fix offset when clearing filter byte counters

Message ID 20200925124725.115153564@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

gregkh@linuxfoundation.org Sept. 25, 2020, 12:48 p.m. UTC 
From: Ganji Aravind <ganji.aravind@chelsio.com>

[ Upstream commit 94cc242a067a869c29800aa789d38b7676136e50 ]

Pass the correct offset to clear the stale filter hit
bytes counter. Otherwise, the counter starts incrementing
from the stale information, instead of 0.

Fixes: 12b276fbf6e0 ("cxgb4: add support to create hash filters")
Signed-off-by: Ganji Aravind <ganji.aravind@chelsio.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c |    9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)
diff mbox series

Patch

--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
@@ -1617,13 +1617,16 @@  out:
 static int configure_filter_tcb(struct adapter *adap, unsigned int tid,
 				struct filter_entry *f)
 {
-	if (f->fs.hitcnts)
+	if (f->fs.hitcnts) {
 		set_tcb_field(adap, f, tid, TCB_TIMESTAMP_W,
-			      TCB_TIMESTAMP_V(TCB_TIMESTAMP_M) |
+			      TCB_TIMESTAMP_V(TCB_TIMESTAMP_M),
+			      TCB_TIMESTAMP_V(0ULL),
+			      1);
+		set_tcb_field(adap, f, tid, TCB_RTT_TS_RECENT_AGE_W,
 			      TCB_RTT_TS_RECENT_AGE_V(TCB_RTT_TS_RECENT_AGE_M),
-			      TCB_TIMESTAMP_V(0ULL) |
 			      TCB_RTT_TS_RECENT_AGE_V(0ULL),
 			      1);
+	}
 
 	if (f->fs.newdmac)
 		set_tcb_tflag(adap, f, tid, TF_CCTRL_ECE_S, 1,