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cxgb4: Fix offset when clearing filter byte counters 

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: 12b276fbf6 ("cxgb4: add support to create hash filters")
Signed-off-by: Ganji Aravind <ganji.aravind@chelsio.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Ganji Aravind 2020-09-04 15:58:18 +05:30 committed by Jakub Kicinski
parent 02146a93ba
commit 94cc242a06
1 changed files with 6 additions and 3 deletions
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9
drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
View File

@ -1911,13 +1911,16 @@ int cxgb4_del_filter(struct net_device *dev, int filter_id,
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,