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author | Sathya Perla | 2017-10-26 17:51:31 +0200 |
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committer | David S. Miller | 2017-10-27 17:02:45 +0200 |
commit | 5a84acbebb22f93dfc9ce1e5f0427c45c94acb33 (patch) | |
tree | cefba34b1f898f8c5e224ad87044b16160c5bad5 /drivers/net/ethernet/broadcom/bnxt/bnxt.c | |
parent | bnxt_en: add hwrm FW cmds for cfa_encap_record and decap_filter (diff) | |
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bnxt_en: query cfa flow stats periodically to compute 'lastused' attribute
This patch implements periodic querying of cfa flow stats
in batches to compute the 'lastused' attribute of TC flow stats.
Signed-off-by: Sathya Perla <sathya.perla@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt.c')
-rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index c76729122143..bbf6da389f86 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -6979,6 +6979,11 @@ static void bnxt_timer(unsigned long data) set_bit(BNXT_PERIODIC_STATS_SP_EVENT, &bp->sp_event); bnxt_queue_sp_work(bp); } + + if (bnxt_tc_flower_enabled(bp)) { + set_bit(BNXT_FLOW_STATS_SP_EVENT, &bp->sp_event); + bnxt_queue_sp_work(bp); + } bnxt_restart_timer: mod_timer(&bp->timer, jiffies + bp->current_interval); } @@ -7069,6 +7074,10 @@ static void bnxt_sp_task(struct work_struct *work) bnxt_get_port_module_status(bp); mutex_unlock(&bp->link_lock); } + + if (test_and_clear_bit(BNXT_FLOW_STATS_SP_EVENT, &bp->sp_event)) + bnxt_tc_flow_stats_work(bp); + /* These functions below will clear BNXT_STATE_IN_SP_TASK. They * must be the last functions to be called before exiting. */ |