[dpdk-dev] [PATCH 5/5] net/bnxt: ulp must set hw flow cache timer when allocating table scope

[Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com>]

From: Mike Baucom <michael.baucom@broadcom.com>

The tf_alloc_tbl_scope API now accepts a timer interval for flushing the
hw flow cache.  The flush timer is necessary in order to refresh the
flow table.

Signed-off-by: Mike Baucom <michael.baucom@broadcom.com>
Reviewed-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com>
---
 drivers/net/bnxt/tf_ulp/bnxt_ulp.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/bnxt/tf_ulp/bnxt_ulp.c b/drivers/net/bnxt/tf_ulp/bnxt_ulp.c
index f8047f0..a9cc92d 100644
--- a/drivers/net/bnxt/tf_ulp/bnxt_ulp.c
+++ b/drivers/net/bnxt/tf_ulp/bnxt_ulp.c
@@ -121,6 +121,12 @@ bnxt_init_tbl_scope_parms(struct bnxt *bp,
 	else
 		dparms = bnxt_ulp_device_params_get(dev_id);
 
+	/*
+	 * Set the flush timer for EEM entries. The value is in 100ms intervals,
+	 * so 100 is 10s.
+	 */
+	params->hw_flow_cache_flush_timer = 100;
+
 	if (!dparms) {
 		params->rx_max_key_sz_in_bits = BNXT_ULP_DFLT_RX_MAX_KEY;
 		params->rx_max_action_entry_sz_in_bits =
-- 
2.7.4